CN216614750U - High-frequency induction continuous annealing equipment for precision steel pipe - Google Patents
High-frequency induction continuous annealing equipment for precision steel pipe Download PDFInfo
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- CN216614750U CN216614750U CN202123326818.7U CN202123326818U CN216614750U CN 216614750 U CN216614750 U CN 216614750U CN 202123326818 U CN202123326818 U CN 202123326818U CN 216614750 U CN216614750 U CN 216614750U
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Abstract
The application discloses a high-frequency induction continuous annealing device for precision steel pipes, which relates to the technical field of annealing devices and comprises an annealing box, wherein a feeding port is formed in one side of the annealing box, the inside of the annealing box can be heated through a high-frequency induction heating ring, when the steel pipe needs to be fed and annealed, personnel can firstly feed the steel pipe into the storage box through the feeding port for storage, at the moment, the steel pipes are stacked on the inner side of the material storage box, then fall through the guide port and intermittently slide through the sliding plate, the steel pipes after sliding roll to the inner side of the limiting groove through the discharge port, when the steel pipe enters the inner side of the positioning groove, the arranged rodless cylinder can drive the slide block to reciprocate, the slide block drives the push plate to synchronously move through the connecting plate, when the push plate moves forwards, the steel pipe can be tightly supported by the outer convex rod, so that the steel pipe enters the annealing box through the feeding port to be annealed.
Description
Technical Field
The utility model relates to the technical field of annealing equipment, in particular to high-frequency induction continuous annealing equipment for a precision steel pipe.
Background
Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate. The purpose of annealing is to reduce hardness and improve machinability; the residual stress is eliminated, the size is stabilized, and the deformation and crack tendency is reduced; refining grains, adjusting the structure and eliminating the structure defects. In the machining process of the precision steel pipe, one end of the precision steel pipe needs to be annealed to reduce the hardness and meet the requirement of subsequent machining, and in the annealing treatment of the steel pipe at present, when the precision steel pipe is fed and annealed, feeding is often carried out by manual operation, so that the danger coefficient is large, the automation degree is low, the production efficiency is low, the labor intensity of workers is high, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
In order to improve the above-mentioned problems, the present invention provides a high-frequency induction continuous annealing apparatus for precision steel pipes.
The utility model provides a high-frequency induction continuous annealing device for a precision steel pipe, which adopts the following technical scheme:
the high-frequency induction continuous annealing equipment for the precision steel pipes comprises an annealing box, wherein a feeding port is formed in one side of the annealing box, a high-frequency induction heating ring is installed in an inner cavity of the annealing box, a supporting frame is installed on one side, close to the feeding port, of the annealing box, a limiting groove is formed in the upper end face of the supporting frame, the limiting groove is aligned with the feeding port, a storage box is installed on one side of the limiting groove, the storage box is located on one side of the upper end of the supporting frame, and a conveying assembly is further installed on the outer wall of one side, close to the limiting groove, of the storage box;
the feed opening has been seted up to the upper end of storage case, and the direction mouth has been seted up to the centre of storage case, and the discharge gate has been seted up to lower extreme one side of storage case, and the slide is still installed to the inner chamber bottom of discharge gate.
Through adopting above-mentioned technical scheme, annealing incasement portion can heat through the high frequency induction heating circle, when needs are to the steel pipe pay-off annealing, personnel can be rateed earlier and store the inside that the steel pipe drops into the storage case through the dog-house, at this moment the steel pipe will pile up the inboard at the storage case, will pass through the landing of slide intermittent type again through the direction mouth whereabouts afterwards, the steel pipe after the landing passes through the inboard that the discharge gate rolled the spacing groove, at this moment the conveying subassembly can push the inside of annealing case with the steel pipe and carry out processing.
Optionally, guide plates are installed on two sides of the lower end of the feeding port, the guide plates are located at the upper end of the inner cavity of the material storage box, and a buffering convex block is further installed on one side of each guide plate.
Through adopting above-mentioned technical scheme, when the steel pipe carries out intermittent type formula whereabouts, the deflector can fix a position the direction to the steel pipe.
Optionally, the guide plate is mounted in a horn-shaped structure, and the buffering convex block is arranged in a step shape with a wide upper part and a narrow lower part.
Through adopting above-mentioned technical scheme, the deflector that sets up not only can cushion the direction with the steel pipe downwards with buffering lug, can fix a position the shape that the steel pipe piled up simultaneously, makes the steel pipe keep for narrow down wide state in the inside of storage case to make things convenient for the guide way that passes through of one steel pipe.
Optionally, a rotating shaft is installed in the middle of the inner cavity of the discharge port, a driving motor is connected to the output end of the rotating shaft externally, and a feeding roller is installed on the outer side of the rotating shaft.
Through adopting above-mentioned technical scheme, start driving motor and drive the feed roll through the pivot and rotate, conveniently carry out intermittent type formula transport to the steel pipe of whereabouts.
Optionally, four sets of positioning grooves are formed in the surface of the feeding roller, and the four sets of positioning grooves are arranged in a semi-arc-shaped annular array.
Through adopting above-mentioned technical scheme, when the positioning groove who offers on the feed roll surface aligns with the direction mouth, the steel pipe will fall the inboard that gets into positioning groove, and the feed roll will drive the steel pipe afterwards and rotate, and when the steel pipe rotated the one side of discharge gate, the steel pipe will roll out through the slide and break away from positioning groove, and when the positioning groove who vacates again rotated the upper end and aligns with the direction mouth, next steel pipe will fall into positioning groove's inboard once more and convey.
Optionally, the conveying assembly comprises a rodless cylinder arranged on the outer wall of the storage box close to one side of the limiting groove, a sliding block is arranged in the middle of the rodless cylinder, and a connecting plate is arranged on one side of the sliding block.
By adopting the technical scheme, after the steel pipe enters the inner side of the positioning groove, the arranged rodless cylinder can drive the sliding block to reciprocate, and the sliding block can drive the connecting plate to synchronously move.
Optionally, the lower extreme of connecting plate is installed the push pedal, and the push pedal is located the upper end of spacing groove, and the evagination pole is installed to one side of push pedal, and the evagination pole aligns with the pan feeding mouth.
Through adopting above-mentioned technical scheme, will drive push pedal synchronous motion during the connecting plate motion, when the push pedal moves forward, can support tight steel pipe through the evagination pole, make its inside that enters into the annealing case through the pan feeding mouth anneal, the slider will drive the push pedal and move backward after the steel pipe gets into, make next steel pipe roll the inboard of spacing groove, after last steel pipe annealing completion, can impel the inside of annealing case with the steel pipe of spacing inslot, the steel pipe that will anneal the completion in the annealing case originally outwards supports out, need not personnel manual operation, when raising the efficiency, the danger coefficient who still reduces.
In summary, the utility model includes at least one of the following advantages:
when the steel pipes need to be fed and annealed, personnel can firstly put the steel pipes into the storage box through the feeding port for storage, then the steel pipes are stacked on the inner side of the storage box, when the positioning groove formed in the surface of the feeding roller is aligned with the guide port, the steel pipes fall into the inner side of the positioning groove, when the steel pipes rotate to one side of the discharge port, the steel pipes roll out through the sliding plate to be separated from the positioning groove and enter the inner side of the limiting groove, when the empty positioning groove rotates to the upper end again to be aligned with the guide port, the next steel pipe falls into the inner side of the positioning groove again for transmission, so that the steel pipes can conveniently enter the inner side of the positioning groove through the guide port one by one, after the steel pipes enter the inner side of the positioning groove, the arranged rodless cylinder can drive the sliding block to reciprocate, the sliding block can drive the push plate to synchronously move through the connecting plate, when the push plate moves forwards, can support tight steel pipe through the evagination pole, make its inside that enters into the annealing case through the pan feeding mouth anneal, the slider will drive the push pedal and move backward after the steel pipe gets into, make next steel pipe roll the inboard that falls the spacing groove, after last steel pipe annealing completion, can impel the inside of annealing case with the steel pipe of spacing inslot, the steel pipe that will anneal the completion in the annealing case originally outwards supports out, need not personnel manual operation, when raising the efficiency, the danger coefficient who still reduces.
Drawings
FIG. 1 is a monolithic structure of the present invention;
FIG. 2 is a view of the interior of the storage bin of the present invention;
fig. 3 is a diagram of the transfer assembly of the present invention.
Description of the reference numerals:
100. an annealing box; 200. a feeding port; 300. a high-frequency induction heating coil; 400. a support frame; 500. a limiting groove; 600. a material storage box; 601. a feeding port; 601a, a guide plate; 601b, buffer bumps; 602. a guide port; 603. a discharge port; 603a, a rotating shaft; 603b, a driving motor; 603c, a feed roller; 603c-1, a positioning groove; 604. a slide plate; 700. a transfer assembly; 701. a rodless cylinder; 702. a slider; 703. a connecting plate; 703a, a push plate; 703b, a protruding rod.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
Referring to fig. 1-3, an embodiment of the present invention is shown: the high-frequency induction continuous annealing equipment for the precise steel pipes comprises an annealing box 100, wherein a feeding port 200 is formed in one side of the annealing box 100, a high-frequency induction heating ring 300 is arranged in an inner cavity of the annealing box 100, the inside of the annealing box 100 can be heated through the high-frequency induction heating ring 300, a support frame 400 is arranged on one side, close to the feeding port 200, of the annealing box 100, a limiting groove 500 is formed in the upper end surface of the support frame 400, the limiting groove 500 is aligned with the feeding port 200, a material storage box 600 is arranged on one side of the limiting groove 500, the material storage box 600 is positioned on one side of the upper end of the support frame 400, a conveying assembly 700 is further arranged on the outer wall of one side, close to the limiting groove 500, of the material storage box 600, a feeding port 601 is formed in the upper end of the material storage box 600, a guide port 602 is formed in the middle of the material storage box 600, a discharging port 603 is formed in one side of the lower end of the material storage box 600, a sliding plate 604 is further arranged at the bottom end of an inner cavity of the discharging port 603, guide plates 601a guide plate 601a two sides are arranged on two sides of the lower end of the material storage box 601, the guide plate 601a is positioned at the upper end of the inner cavity of the material storage box 600, a buffer bump 601b is further installed on one side of the guide plate 601a, the guide plate 601a is installed in a horn-shaped structure, the buffer bump 601b is arranged in a ladder shape with a wide top and a narrow bottom, a rotating shaft 603a is installed in the middle of the inner cavity of the material outlet 603, a driving motor 603b is externally connected to the output end of the rotating shaft 603a, a feeding roller 603c is installed on the outer side of the rotating shaft 603a, four groups of positioning grooves 603c-1 are formed in the surface of the feeding roller 603c, and the four groups of positioning grooves 603c-1 are arranged in a semi-arc annular array shape.
When feeding and annealing of steel pipes are needed, a worker can firstly put the steel pipes into the storage box 600 through the feeding port 601 for storage, at the moment, the steel pipes are stacked on the inner side of the storage box 600, the driving motor 603b is started to drive the feeding roller 603c to rotate through the rotating shaft 603a, when the positioning groove 603c-1 formed in the surface of the feeding roller 603c is aligned with the guide port 602, the steel pipes fall into the inner side of the positioning groove 603c-1, then the feeding roller 603c drives the steel pipes to rotate, when the steel pipes rotate to one side of the discharge port 603, the steel pipes roll out of the separation positioning groove 603c-1 through the sliding plate 604, the separated steel pipes roll into the limiting groove 500 through the discharge port 603 for limiting, when the empty positioning groove 603c-1 rotates to the upper end to be aligned with the guide port 602 again, the next steel pipe falls into the inner side of the positioning groove 603c-1 again for conveying, when the steel pipes fall through the guide opening 602, the steel pipes are limited at the upper end of the inner cavity of the storage box 600, the arranged guide plate 601a and the buffer bump 601b can buffer and guide the steel pipes downwards, and can position the stacked shapes of the steel pipes, so that the steel pipes are kept in a state of being narrow at the bottom and wide at the top in the storage box 600, and the steel pipes can conveniently enter the inner side of the positioning groove 603c-1 through the guide opening 602 one by one.
The conveying assembly 700 comprises a rodless cylinder 701 arranged on the outer wall of the storage box 600 close to one side of the limiting groove 500, a sliding block 702 is arranged in the middle of the rodless cylinder 701, a connecting plate 703 is arranged on one side of the sliding block 702, a push plate 703a is arranged at the lower end of the connecting plate 703, the push plate 703a is located at the upper end of the limiting groove 500, an outward protruding rod 703b is arranged on one side of the push plate 703a, and the outward protruding rod 703b is aligned with the feeding port 200.
After the steel pipe enters the inner side of the positioning groove 603c-1, the arranged rodless cylinder 701 can drive the sliding block 702 to reciprocate, the sliding block 702 can drive the push plate 703a to synchronously move through the connecting plate 703, when the push plate 703a moves forwards, the steel pipe can be tightly supported through the outer convex rod 703b, so that the steel pipe enters the annealing box 100 through the feeding port 200 to be annealed, when the steel pipe enters the back sliding block 702, the push plate 703a is driven to move backwards, the next steel pipe rolls to the inner side of the limiting groove 500, after the annealing of the previous steel pipe is completed, the steel pipe in the limiting groove 500 can be pushed into the annealing box 100, the steel pipe which is annealed in the annealing box 100 originally is pushed outwards, manual operation is not needed, the efficiency is improved, and the risk coefficient is reduced.
The above are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: equivalent changes made according to the structure, shape and principle of the utility model shall be covered by the protection scope of the utility model.
Claims (7)
1. Precision steel pipe high frequency induction continuous annealing equipment, including annealing case (100), its characterized in that: a feeding port (200) is formed in one side of the annealing box (100), a high-frequency induction heating ring (300) is installed in an inner cavity of the annealing box (100), a supporting frame (400) is installed on one side, close to the feeding port (200), of the annealing box (100), a limiting groove (500) is formed in the upper end face of the supporting frame (400), the limiting groove (500) is aligned with the feeding port (200), a storage box (600) is installed on one side of the limiting groove (500), the storage box (600) is located on one side of the upper end of the supporting frame (400), and a conveying assembly (700) is further installed on the outer wall of one side, close to the limiting groove (500), of the storage box (600);
a feeding port (601) is formed in the upper end of the storage box (600), a guide port (602) is formed in the middle of the storage box (600), a discharge port (603) is formed in one side of the lower end of the storage box (600), and a sliding plate (604) is further installed at the bottom end of an inner cavity of the discharge port (603).
2. The high-frequency induction continuous annealing equipment for the precision steel pipe according to claim 1, characterized in that: guide plates (601 a) are installed on two sides of the lower end of the feeding port (601), the guide plates (601 a) are located at the upper end of the inner cavity of the material storage box (600), and buffering convex blocks (601 b) are further installed on one side of the guide plates (601 a).
3. The high-frequency induction continuous annealing equipment for the precision steel pipe according to claim 2, characterized in that: the guide plate (601 a) is installed in a horn-shaped structure, and the buffering convex block (601 b) is arranged in a step shape with a wide top and a narrow bottom.
4. The high-frequency induction continuous annealing equipment for the precision steel pipe according to claim 1, characterized in that: a rotating shaft (603 a) is installed in the middle of an inner cavity of the discharging port (603), a driving motor (603 b) is externally connected to the output end of the rotating shaft (603 a), and a feeding roller (603 c) is installed on the outer side of the rotating shaft (603 a).
5. The high-frequency induction continuous annealing equipment for the precision steel pipe according to claim 4, characterized in that: four groups of positioning grooves (603 c-1) are formed in the surface of the feeding roller (603 c), and the four groups of positioning grooves (603 c-1) are arranged in a semi-arc-shaped annular array.
6. The high-frequency induction continuous annealing equipment for the precision steel pipe according to claim 1, characterized in that: the conveying assembly (700) comprises a rodless cylinder (701) which is arranged on the outer wall of one side, close to the limiting groove (500), of the storage box (600), a sliding block (702) is arranged in the middle of the rodless cylinder (701), and a connecting plate (703) is arranged on one side of the sliding block (702).
7. The high-frequency induction continuous annealing equipment for the precision steel pipe according to claim 6, characterized in that: the lower end of the connecting plate (703) is provided with a push plate (703 a), the push plate (703 a) is positioned at the upper end of the limiting groove (500), one side of the push plate (703 a) is provided with an outward protruding rod (703 b), and the outward protruding rod (703 b) is aligned with the feeding port (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326818.7U CN216614750U (en) | 2021-12-28 | 2021-12-28 | High-frequency induction continuous annealing equipment for precision steel pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326818.7U CN216614750U (en) | 2021-12-28 | 2021-12-28 | High-frequency induction continuous annealing equipment for precision steel pipe |
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| CN216614750U true CN216614750U (en) | 2022-05-27 |
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| CN202123326818.7U Active CN216614750U (en) | 2021-12-28 | 2021-12-28 | High-frequency induction continuous annealing equipment for precision steel pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261588A (en) * | 2022-08-18 | 2022-11-01 | 无锡博雷液压科技有限公司 | Steel pipe on-line annealing heat treatment equipment |
| CN116751938A (en) * | 2023-08-17 | 2023-09-15 | 江苏富冠金属科技有限公司 | High-frequency annealing device |
-
2021
- 2021-12-28 CN CN202123326818.7U patent/CN216614750U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261588A (en) * | 2022-08-18 | 2022-11-01 | 无锡博雷液压科技有限公司 | Steel pipe on-line annealing heat treatment equipment |
| CN115261588B (en) * | 2022-08-18 | 2023-06-27 | 无锡博雷液压科技有限公司 | Online annealing heat treatment equipment for steel pipe |
| CN116751938A (en) * | 2023-08-17 | 2023-09-15 | 江苏富冠金属科技有限公司 | High-frequency annealing device |
| CN116751938B (en) * | 2023-08-17 | 2023-11-17 | 江苏富冠金属科技有限公司 | High-frequency annealing device |
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