CN212051533U - Intermediate frequency heating device for hot-rolled spring steel wire - Google Patents
Intermediate frequency heating device for hot-rolled spring steel wire Download PDFInfo
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- CN212051533U CN212051533U CN202020443153.4U CN202020443153U CN212051533U CN 212051533 U CN212051533 U CN 212051533U CN 202020443153 U CN202020443153 U CN 202020443153U CN 212051533 U CN212051533 U CN 212051533U
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- steel wire
- wire body
- intermediate frequency
- rolling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a hot coil spring steel wire intermediate frequency heating device, which relates to the technical field of hot coil spring processing and mainly solves the problem that the existing hot coil spring heating device needs to firstly preliminarily cut the steel wire, thus causing complex process; the device includes the base, be provided with the support column on the base, the support column links to each other with the casing, there is the side of support column to be provided with the stand, rotate on the stand and install the reel around rolling up the steel wire body, the steel wire body passes between the casing gets into first roll-in section of thick bamboo, the steel wire body gets into the intermediate frequency heater after passing first roll-in section of thick bamboo, the inner circle position of intermediate frequency heater is provided with electromagnetic heating coil, the steel wire body gets into the second roll-in section of thick bamboo after leaving the intermediate frequency heater, the left side of the second roll-in section of thick bamboo is provided with cutting device, the left side of casing is provided with receiving device, the utility model discloses a problem that the heating.
Description
Technical Field
The utility model relates to a hot processing technology field of rolling up the spring specifically is hot spring steel wire intermediate frequency heating device that rolls up.
Background
The production process of the spring mainly comprises a cold coil spring and a hot coil spring, wherein the cold coil spring is processed and manufactured by the steps of coiling, stress relief annealing, two end face grinding, standing or forced pressing, inspection and surface corrosion prevention, and the hot coil spring is mainly manufactured by the steps of blanking, end head processing, heating, coil coiling, quenching, tempering, end face grinding, compression, shot blasting and coating.
It can be seen that the main processing difference of the hot-rolled spring and the cold-rolled spring lies in that the hot-rolled spring needs to carry out primary heating treatment on the steel wire before being rolled, the existing steel wire heating device for the hot-rolled spring needs to firstly cut the steel wire according to the number of the steel wire, and then the steel wire is intensively placed in the heating device for carrying out heating treatment, so that the process is complicated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot coil spring steel wire intermediate frequency heating device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
hot roll spring steel wire intermediate frequency heating device, the on-line screen storage device comprises a base, be provided with the support column on the base, the support column links to each other with the casing, there is the side of support column to be provided with the stand, rotate on the stand and install the reel around rolling up the steel wire body, the steel wire body passes between the casing gets into first roll-in section of thick bamboo, first roll-in section of thick bamboo rotates with shells inner wall and links to each other, the steel wire body passes and gets into the intermediate frequency heater behind the first roll-in section of thick bamboo, the inner circle position of intermediate frequency heater is provided with electromagnetic heating coil, the steel wire body gets into the second roll-in section of thick bamboo after leaving the intermediate frequency heater, the second roll-in section of thick bamboo links to each other with power device, the second roll-in section of thick bamboo rotates with.
As a further aspect of the present invention: the cutting device comprises a telescopic motor installed at the top of the shell, the telescopic motor is connected with a telescopic rod, the tail end of the telescopic rod is connected with a cutter head, the bottom of the cutter head is provided with a cutting table, a cutting groove is formed in the cutting table, and the cutter head is aligned to the cutting groove.
As a further aspect of the present invention: the receiving device is a receiving groove arranged on the left side of the shell, the bottom of the receiving groove is provided with a roller, and the side edge of the receiving groove is provided with a handle.
As a further aspect of the present invention: and a guide block is arranged on the outer wall of the left side of the shell.
As a further aspect of the present invention: the first rolling cylinder and the second rolling cylinder are both provided with two groups.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discharges the steel wire body through the upright post and the winding drum, and the steel wire body is continuously conveyed to the inside of the shell by matching the first rolling drum, the second rolling drum and the power device connected with the second rolling drum; heating the straightened steel wire body through a medium-frequency heater and an electromagnetic heating coil; the cutting-off treatment of the steel wire body is realized through the telescopic motor, the telescopic rod, the tool bit and the cutting table, and the cutting treatment of the steel wire body in the initial stage is omitted; the guide block is arranged on the left side of the shell, and the cut steel wire body is received by combining the receiving device, so that full-automatic line production of the steel wire body is realized, and the heating efficiency is greatly improved; effectively save the cutting step of initial stage to the steel wire body through above-mentioned structure, utilize the characteristic that the material becomes soft after the steel wire body heating simultaneously, cut before the casing is left in the heating of steel wire body, reduce and cut technical requirement, promote heating efficiency greatly.
Drawings
Fig. 1 is a schematic structural diagram of a medium-frequency heating device for hot-rolled spring steel wires.
Fig. 2 is a schematic view of knot installation of a cutter head in the medium-frequency heating device for the hot-rolled spring steel wire.
Fig. 3 is a schematic structural diagram of a cutting groove in a medium-frequency heating device for a hot-rolled spring steel wire.
In the figure: 1-base, 2-support column, 3-shell, 4-upright column, 5-winding drum, 6-steel wire body, 7-first rolling drum, 8-intermediate frequency heater, 9-electromagnetic heating coil, 10-second rolling drum, 11-telescopic motor, 12-telescopic rod, 13-tool bit, 14-cutting table, 15-cutting groove, 16-guide block and 17-receiving groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-3, the medium-frequency heating device for the hot-rolled spring steel wire comprises a base 1, wherein a supporting column 2 is arranged on the base 1, the supporting column 2 is connected with a shell 3, an upright column 4 is arranged on the side of the supporting column 2, a winding drum 5 which winds the steel wire body 6 is rotatably arranged on the upright column 4, the steel wire body 6 penetrates through the shell 3 and enters a space between first rolling drums 7, the first rolling drums 7 are rotatably connected with the inner wall of the shell 3, the steel wire body 6 penetrates through the first rolling drums 7 and then enters a medium-frequency heater 8, an electromagnetic heating coil 9 is arranged at the inner ring position of the medium-frequency heater 8, the steel wire body 6 leaves the medium-frequency heater 8 and then enters a second rolling drum 10, the second rolling drum 10 is connected with a power device, and the second rolling drum 10 is rotatably connected with the shell 3.
Specifically, the steel wire body 6 generally used for producing springs is wound on the winding drum 5, the winding drum 5 is connected with the upright post 4, the steel wire body 6 on the winding drum 5 is pulled to the inside of the shell 3 by utilizing the clamping force between the second rollers in the shell 3 and matching with a power device connected with the second rollers, and the steel wire body passes through the first rolling drum 7, the intermediate frequency heater 8 and the second rolling drum 10 in sequence.
More specifically, set up intermediate frequency heater 8 at the intermediate position of a first roll section of thick bamboo 7 and a second roll section of thick bamboo 10, when a first roll section of thick bamboo 7 and a second roll section of thick bamboo 10 carry out the tensioning with steel wire body 6 and stretch, intermediate frequency heater 8 of intermediate position heats steel wire body 6, both reached the purpose to steel wire body 6 heating, prevent again through the heating that steel wire body 6 from taking place the bending, because steel wire body 6 is convoluteed on reel 5 in earlier stage, there is crooked trend, metallic material's resilience reduces after the heating, pass through the roll-in back of a second roll section of thick bamboo 10, the steel wire body 6 of guaranteeing to leave casing 3 is in straightening state.
Further, the first rolling cylinder 7 and the second rolling cylinder 10 are provided with two groups.
Specifically, the first rolling cylinder 7 and the second rolling cylinder 10 are provided with two groups, so that the correction capability of the steel wire body 6 can be enhanced.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
The hot coil spring steel wire intermediate frequency heating device comprises all the components in embodiment 1, and further comprises: the shell 3 is provided with a cutting device on the left side of the second rolling barrel 10, and the base 1 is provided with a receiving device on the left side of the shell 3.
Further, cutting device is including installing the flexible motor 11 at 3 tops of casing, flexible motor 11 links to each other with telescopic link 12, the end-to-end connection of telescopic link 12 has tool bit 13, the bottom of tool bit 13 is provided with cutting bed 14, be provided with cutting groove 15 on the cutting bed 14, cutting groove 15 aims at tool bit 13.
Specifically, the steel wire body 6 needs to be cut when the spring is wound after heating, and because the material of the metal becomes soft after heating, a cutting device can be arranged on the left side of the second rolling barrel 10 to cut the heated steel wire body 6.
Further, the receiving device is a receiving groove 17 arranged on the left side of the housing 3, the bottom of the receiving groove 17 is provided with a roller, and the side edge of the receiving groove 17 is provided with a handle.
Specifically, set up receiving arrangement in the left side of casing 3 and be used for receiving the steel wire body 6 that drops after cutting, save the time of later stage arrangement.
Further, a guide block 16 is disposed on an outer wall of the left side of the housing 3.
Specifically, the guide block 16 functions to facilitate the cut wire body 6 to slide down into the receiving groove 17 by the arrangement of the guide block 16, and to avoid falling to other places.
The utility model discloses a theory of operation is:
as shown in fig. 1 to 3, the winding drum 5 wound with the steel wire body 6 is connected to the column 4, and the steel wire body 6 on the winding drum 5 is pulled to the inside of the housing 3 by using a clamping force between the second rollers inside the housing 3 in cooperation with a power device connected to the second rollers, and passes through the first rolling drum 7, the intermediate frequency heater 8, and the second rolling drum 10 in sequence.
When a first rolling section of thick bamboo 7 and a second rolling section of thick bamboo 10 carry out the tensioning tensile with steel wire body 6, intermediate frequency heater 8 of intermediate position heats steel wire body 6, both reached the purpose to steel wire body 6 heating, prevent again through the heating that steel wire body 6 from taking place the bending, because steel wire body 6 is convoluteed on reel 5 in earlier stage, there is crooked trend, metal material's resilience reduces after the heating, after the roll-in of a second rolling section of thick bamboo 10 again, the steel wire body 6 of guaranteeing to leave casing 3 is in straightening state.
When the heated steel wire body 6 passes through the cutting device, the steel wire body is cut off by the cutting device Jining, and falls into the receiving groove 17 by combining with the guide block 16 arranged on the outer side of the shell 3, and the hot coil spring can be coiled after cooling.
It should be noted that the utility model discharges the steel wire body through the upright post and the winding drum, and the steel wire body is continuously conveyed to the interior of the shell by matching the first rolling drum, the second rolling drum and the power device connected with the second rolling drum; heating the straightened steel wire body through a medium-frequency heater and an electromagnetic heating coil; the cutting-off treatment of the steel wire body is realized through the telescopic motor, the telescopic rod, the tool bit and the cutting table, and the cutting treatment of the steel wire body in the initial stage is omitted; the guide block is arranged on the left side of the shell, and the cut steel wire body is received by combining the receiving device, so that full-automatic line production of the steel wire body is realized, and the heating efficiency is greatly improved; effectively save the initial stage through above-mentioned structure and to the step of cutting of steel wire body, utilize the characteristic that the material becomes soft after the steel wire body heating simultaneously, cut before the casing is left in the heating of steel wire body, reduce and cut technical requirement, promote heating efficiency greatly, the aforesaid does the utility model discloses an innovation point place.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A hot-rolling spring steel wire intermediate frequency heating device comprises a base (1), wherein a supporting column (2) is arranged on the base (1), the supporting column (2) is connected with a shell (3), and the hot-rolling spring steel wire intermediate frequency heating device is characterized in that a stand column (4) is arranged on the side of the supporting column (2), a winding drum (5) which winds a steel wire body (6) is rotatably arranged on the stand column (4), the steel wire body (6) penetrates through the shell (3) to enter a first rolling drum (7), the first rolling drum (7) is rotatably connected with the inner wall of the shell (3), the steel wire body (6) penetrates through the first rolling drum (7) to enter an intermediate frequency heater (8), an electromagnetic heating coil (9) is arranged at the inner ring position of the intermediate frequency heater (8), the steel wire body (6) enters a second rolling drum (10) after leaving the intermediate frequency heater (8), and the second rolling drum (10) is connected with a power device, the second rolling barrel (10) is rotatably connected with the shell (3), the shell (3) is provided with a cutting device on the left side of the second rolling barrel (10), and the base (1) is provided with a receiving device on the left side of the shell (3).
2. The medium frequency heating device for the hot coil spring steel wire as claimed in claim 1, wherein the cutting device comprises a telescopic motor (11) mounted on the top of the housing (3), the telescopic motor (11) is connected with a telescopic rod (12), the end of the telescopic rod (12) is connected with a cutter head (13), the bottom of the cutter head (13) is provided with a cutting table (14), the cutting table (14) is provided with a cutting slot (15), and the cutting slot (15) is aligned with the cutter head (13).
3. The medium frequency heating device for the hot-rolled spring steel wire according to the claim 1 is characterized in that the receiving device is a receiving groove (17) arranged at the left side of the housing (3), the bottom of the receiving groove (17) is provided with a roller, and the side edge of the receiving groove (17) is provided with a handle.
4. A hot coil spring wire intermediate frequency heating device according to claim 3, characterized in that a guide block (16) is provided on the outer wall of the left side of the housing (3).
5. The medium frequency heating device for hot coil spring steel wire according to claim 1, characterized in that the first and second rolling cylinders (7, 10) are provided with two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443153.4U CN212051533U (en) | 2020-03-31 | 2020-03-31 | Intermediate frequency heating device for hot-rolled spring steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443153.4U CN212051533U (en) | 2020-03-31 | 2020-03-31 | Intermediate frequency heating device for hot-rolled spring steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212051533U true CN212051533U (en) | 2020-12-01 |
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ID=73540497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020443153.4U Expired - Fee Related CN212051533U (en) | 2020-03-31 | 2020-03-31 | Intermediate frequency heating device for hot-rolled spring steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212051533U (en) |
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2020
- 2020-03-31 CN CN202020443153.4U patent/CN212051533U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |