CN216864272U - Carbon spring steel wire destressing heat treatment device - Google Patents
Carbon spring steel wire destressing heat treatment device Download PDFInfo
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- CN216864272U CN216864272U CN202220316843.2U CN202220316843U CN216864272U CN 216864272 U CN216864272 U CN 216864272U CN 202220316843 U CN202220316843 U CN 202220316843U CN 216864272 U CN216864272 U CN 216864272U
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Abstract
The utility model provides a carbon spring steel wire destressing heat treatment device. Carbon element spring steel wire destressing heat treatment device, including the heat preservation casing, the vertical fixedly connected with support column in bottom of heat preservation casing inner chamber, the support column is provided with two sets ofly, every group the equal fixedly connected with support ring in top of support column, the inner wall of support ring rotationally is provided with supporting roller, the inside of heat preservation casing is provided with heating mechanism, the top of heat preservation casing is provided with actuating mechanism. According to the carbon spring steel wire destressing heat treatment device provided by the utility model, the steel wire can be annularly heated by utilizing the working of the heating mechanism through the arrangement of the heating mechanism, in order to enable the steel wire to be heated more uniformly, the heating cylinder can be driven to rotate through the rotation of the rotating shaft, and the heating mechanism can be driven to rotate around the steel wire as a circle center when the heating cylinder rotates, so that the steel wire is heated more uniformly, and the problem of large temperature difference is avoided.
Description
Technical Field
The utility model relates to the technical field of spring production, in particular to a carbon spring steel wire stress-relief heat treatment device.
Background
The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and restores to the original shape after the external force is removed, the spring is generally made of spring steel, the types of the spring are complex and various, and the spring mainly comprises a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.
The carbon spring is one of the carbon springs and is characterized by low plasticity, strong elasticity and strong stress resistance, so that the carbon spring steel wire needs to be subjected to a stress relief annealing step during production, thereby relieving the stress in the steel wire.
The existing stress-removing heat treatment device is generally used for fixed heating, is difficult to uniformly carry out heat treatment on a steel wire, leads to the problem that the steel wire is easy to have large temperature difference due to nonuniform heating, and has poor stress-removing treatment effect.
Therefore, it is necessary to provide a carbon spring steel wire stress-relieving heat treatment device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carbon spring steel wire destressing heat treatment device, which solves the problems that the steel wire is difficult to be uniformly heat treated and the temperature difference of the steel wire is easy to be larger due to nonuniform heating.
In order to solve the technical problem, the carbon spring steel wire destressing heat treatment device provided by the utility model comprises a heat preservation shell, wherein the bottom of an inner cavity of the heat preservation shell is vertically and fixedly connected with two groups of support columns, the top of each group of support columns is fixedly connected with a support ring, the inner wall of each support ring is rotatably provided with a support roller, a heating mechanism is arranged in the heat preservation shell, and the top of the heat preservation shell is provided with a driving mechanism;
the heating mechanism comprises a heating cylinder, the heating cylinder is rotatably arranged in the inner cavity of the heat-insulation shell, the top of the heating cylinder is attached to the top of the supporting roller, two ends of the heating cylinder are arranged in an open shape, the inner wall of the heating cylinder is fixedly connected with the heating mechanism, and the heating mechanism is provided with a plurality of groups;
the actuating mechanism includes the axis of rotation, the axis of rotation rotationally transversely set up in the inner chamber of heat preservation casing, the fixed cover in surface of axis of rotation is equipped with the gear, the surface of cartridge heater seted up with the tooth's socket that gear engagement is connected, and the tooth's socket is the surface of annular distribution at the cartridge heater.
Preferably, the support rings are arranged in an inwards concave arc shape, and the two groups of support rollers are arranged.
Preferably, the top fixedly connected with of heat preservation casing separates heat exchanger, the inside of separating heat exchanger is provided with driving motor, fixedly connected with extends to the inside transmission shaft of heat preservation casing on driving motor's the output shaft, the other end fixedly connected with action wheel of transmission shaft.
Preferably, a driven wheel is fixedly sleeved on the surface of the rotating shaft, and the driving wheel is in transmission connection with the driven wheel through a chain.
Preferably, the both sides of heat preservation casing are horizontal fixedly connected with mounting panel all, the vertical fixedly connected with backup pad in surface of mounting panel, the backup pad is provided with two sets ofly, two sets of rotationally be provided with guide roller between the backup pad.
Preferably, the surface of mounting panel just is located one side of backup pad is provided with the fixed plate, the horizontal fixedly connected with diaphragm in top of fixed plate, the vertical thread groove of having seted up in inside of diaphragm, the inside threaded connection of thread groove has the threaded rod, and the threaded rod is located directly over guide roller.
Compared with the related art, the carbon spring steel wire destressing heat treatment device provided by the utility model has the following beneficial effects:
the utility model provides a carbon spring steel wire destressing heat treatment device, which can be positioned in a heating cylinder when a steel wire extends into an inner cavity of a heat preservation shell through the arrangement of a heating mechanism, and then the steel wire can be annularly heated by utilizing the work of the heating mechanism.
Drawings
FIG. 1 is a schematic structural view of a carbon spring wire stress-relieving heat treatment apparatus according to a preferred embodiment of the present invention,
figure 2 is a schematic side sectional view of the support ring structure of figure 1,
FIG. 3 is a side sectional view of the mounting plate of FIG. 1.
Reference numbers in the figures: 1. the device comprises a heat preservation shell, 2, support columns, 3, support rings, 4, support rollers, 5, a heating cylinder, 6, a heating mechanism, 7, guide rollers, 8, a heat insulation shell, 9, a driving motor, 10, a transmission shaft, 11, a driving wheel, 12, a rotating shaft, 13, a driven wheel, 14, a gear, 15, a mounting plate, 16, support plates, 17, a fixing plate, 18, a transverse plate, 19, thread grooves, 20 and a threaded rod.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a carbon spring wire stress relieving heat treatment apparatus according to a preferred embodiment of the present invention, fig. 2 is a schematic structural side sectional view of a support ring 3 shown in fig. 1, and fig. 3 is a schematic structural side sectional view of a mounting plate 15 shown in fig. 1. Carbon element spring steel wire destressing heat treatment device, including heat preservation casing 1, the vertical fixedly connected with support column 2 in bottom of the 1 inner chamber of heat preservation casing, support column 2 is provided with two sets ofly, and the equal fixedly connected with support ring 3 in top of every group support column 2, the support column 2 and the support column 2 of setting all can play the effect of support.
The inner wall of support ring 3 rotationally is provided with supporting roller 4, and the inside of heat preservation casing 1 is provided with heating mechanism, and supporting roller 4 of setting can make heating mechanism rotate at its top, reduces the frictional force when heating mechanism rotates, has improved life to it is more even to make the heating.
The top of the heat preservation shell 1 is provided with a driving mechanism; the heating mechanism can be driven to rotate by the driving mechanism.
Heating mechanism includes cartridge heater 5, and cartridge heater 5 rotationally sets up in the inner chamber of heat preservation casing 1, and the top of cartridge heater 5 and the top laminating of supporting roller 4, and the both ends of cartridge heater 5 all are uncovered form setting, and the inner wall fixedly connected with heating mechanism 6 of cartridge heater 5, and heating mechanism 6 is provided with three groups.
The heating mechanism 6 that sets up can heat the steel wire that stretches into to the heating cylinder 5 inside at the during operation to carry out thermal treatment, then make the steel wire stop in the inside of heating cylinder 5, can form the annealing step, thereby get rid of the stress.
The driving mechanism comprises a rotating shaft 12, the rotating shaft 12 is rotatably and transversely arranged in the inner cavity of the heat preservation shell 1, a gear 14 is sleeved on the surface of the rotating shaft 12 in a fixed mode, a tooth groove connected with the gear 14 in a meshed mode is formed in the surface of the heating cylinder 5, and the tooth groove is annularly distributed on the outer surface of the heating cylinder 5.
The rotating shaft 12 is arranged to drive the gear 14 to rotate when rotating, and the gear 14 drives the heating cylinder 5 to rotate through the tooth grooves when rotating, so that the driving purpose can be achieved.
The shape of support ring 3 is the convex setting of indent, and supporting rollers 4 are provided with two sets ofly, can agree with the outward appearance of cartridge heater 5 more through the convex setting of indent, can increase the stability when cartridge heater 5 rotates through the setting of two sets of supporting rollers 4.
The top fixedly connected with of heat preservation casing 1 separates heat shell 8, and the inside of separating heat shell 8 is provided with driving motor 9, and fixedly connected with extends to the inside transmission shaft 10 of heat preservation casing 1 on driving motor 9's the output shaft, and the other end fixedly connected with action wheel 11 of transmission shaft 10.
The heat insulation shell 8 can play a role in heat insulation, when the driving motor 9 works, the driving shaft 10 is driven to rotate, and when the driving shaft 10 rotates, the driving wheel 11 is driven to rotate.
The fixed cover in surface of axis of rotation 12 is equipped with from driving wheel 13, and driving wheel 11 passes through the chain and is connected with the transmission of following driving wheel 13, will drive when driving wheel 11 rotates from driving wheel 13 rotation through the chain, then can drive axis of rotation 12 rotation when rotating from driving wheel 13, can utilize actuating mechanism to drive cartridge heater 5 and rotate, realizes even heating.
The both sides of heat preservation casing 1 are horizontal fixedly connected with mounting panel 15 all, and the vertical fixedly connected with backup pad 16 in surface of mounting panel 15, backup pad 16 are provided with two sets ofly, rotationally are provided with guide roller 7 between two sets of backup pads 16.
Utilize guide roller 7 can support the steel wire, and can eliminate steel wire male frictional force, guide roller 7's material can set up to high temperature resistant material, and the incessant processing of being convenient for has improved work efficiency.
The surface of the mounting plate 15 and one side of the support plate 16 are provided with a fixing plate 17, a transverse plate 18 is transversely and fixedly connected to the top of the fixing plate 17, a threaded groove 19 is vertically formed in the transverse plate 18, a threaded rod 20 is connected to the inner thread of the threaded groove 19, and the threaded rod 20 is located right above the guide roller 7.
The threaded rod 20 that sets up will pass through thread groove 19 downstream when rotating, can fix the steel wire on guide roller 7's surface when threaded rod 20 downstream to reach spacing effect, avoid the condition that rocks appear in the annealing in-process steel wire.
The working principle of the carbon spring steel wire destressing heat treatment device provided by the utility model is as follows:
when the steel wire needs to be annealed, firstly, the steel wire is conveyed to the inside of the heat preservation shell 1 by the guide roller 7, the steel wire is positioned in the heating cylinder 5, then the heating mechanism 6 and the driving motor 9 are respectively started, the steel wire can be heated when the heating mechanism 6 works, heat treatment is realized, the driving shaft 10 is driven to rotate when the driving motor 9 works, the driving wheel 11 is driven to rotate when the driving shaft 10 rotates, the driven wheel 13 is driven to rotate by a chain when the driving wheel 11 rotates, the rotating shaft 12 is driven to rotate by the driving shaft 12 when the driven wheel 13 rotates, the gear 14 is driven to rotate when the rotating shaft 12 rotates, the heating cylinder 5 is driven to rotate by the tooth grooves 14 when the gear 14 rotates, and the purpose of uniform heating is realized.
Compared with the related art, the carbon spring steel wire destressing heat treatment device provided by the utility model has the following beneficial effects:
can stretch into when 1 inner chamber of heat preservation casing through heating mechanism's setting at the steel wire, make its inside that is located cartridge heater 5, then utilize the work of heating mechanism 6 to carry out the annular heating to the steel wire, it is more even in order to make being heated of steel wire, rotation through axis of rotation 12 can drive gear 14 and rotate, will drive cartridge heater 5 through the tooth's socket when gear 14 rotates and rotate, can drive heating mechanism 6 when cartridge heater 5 rotates and rotate around being the centre of a circle of steel wire, thereby it is more even when the heating to make the steel wire, avoid the great problem of the difference in temperature, it is better to get rid of the stress effect.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a carbon element spring steel wire destressing heat treatment device, includes heat preservation casing (1), its characterized in that: the bottom of an inner cavity of the heat-insulation shell (1) is vertically and fixedly connected with support columns (2), two groups of support columns (2) are arranged, the top of each group of support columns (2) is fixedly connected with a support ring (3), the inner wall of each support ring (3) is rotatably provided with support rollers (4), a heating mechanism is arranged inside the heat-insulation shell (1), and the top of the heat-insulation shell (1) is provided with a driving mechanism;
the heating mechanism comprises a heating cylinder (5), the heating cylinder (5) is rotatably arranged in an inner cavity of the heat-insulating shell (1), the top of the heating cylinder (5) is attached to the top of the supporting roller (4), two ends of the heating cylinder (5) are arranged in an open manner, the inner wall of the heating cylinder (5) is fixedly connected with a heating mechanism (6), and a plurality of groups of heating mechanisms (6) are arranged;
actuating mechanism includes axis of rotation (12), axis of rotation (12) rotationally transversely set up in the inner chamber of heat preservation casing (1), the fixed surface cover of axis of rotation (12) is equipped with gear (14), the surface of cartridge heater (5) seted up with the tooth's socket that gear (14) meshing is connected, and the tooth's socket is the surface of annular distribution at cartridge heater (5).
2. The carbon spring wire destressing heat treatment device according to claim 1, wherein the support ring (3) is shaped as an inwardly concave circular arc, and two sets of support rollers (4) are provided.
3. The carbon spring steel wire destressing heat treatment device according to claim 1, wherein a heat insulation shell (8) is fixedly connected to the top of the heat insulation shell (1), a driving motor (9) is arranged inside the heat insulation shell (8), a transmission shaft (10) extending to the inside of the heat insulation shell (1) is fixedly connected to an output shaft of the driving motor (9), and a driving wheel (11) is fixedly connected to the other end of the transmission shaft (10).
4. The carbon spring steel wire destressing heat treatment device according to claim 3, wherein a driven wheel (13) is fixedly sleeved on the surface of the rotating shaft (12), and the driving wheel (11) is in transmission connection with the driven wheel (13) through a chain.
5. The carbon spring steel wire destressing heat treatment device according to claim 1, wherein a mounting plate (15) is fixedly connected to both sides of the heat preservation shell (1) in a transverse direction, a support plate (16) is fixedly connected to the surface of the mounting plate (15) in a vertical direction, two sets of the support plates (16) are arranged, and a guide roller (7) is rotatably arranged between the two sets of the support plates (16).
6. The carbon spring steel wire destressing heat treatment device according to claim 5, wherein a fixing plate (17) is arranged on one side of the supporting plate (16) and on the surface of the mounting plate (15), a transverse plate (18) is transversely and fixedly connected to the top of the fixing plate (17), a threaded groove (19) is vertically formed in the transverse plate (18), a threaded rod (20) is connected to the inner thread of the threaded groove (19), and the threaded rod (20) is located right above the guide roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316843.2U CN216864272U (en) | 2022-02-17 | 2022-02-17 | Carbon spring steel wire destressing heat treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316843.2U CN216864272U (en) | 2022-02-17 | 2022-02-17 | Carbon spring steel wire destressing heat treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216864272U true CN216864272U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220316843.2U Active CN216864272U (en) | 2022-02-17 | 2022-02-17 | Carbon spring steel wire destressing heat treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216864272U (en) |
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2022
- 2022-02-17 CN CN202220316843.2U patent/CN216864272U/en active Active
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