CN213357688U - Annealing furnace for nodular cast iron production - Google Patents
Annealing furnace for nodular cast iron production Download PDFInfo
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- CN213357688U CN213357688U CN202022320423.5U CN202022320423U CN213357688U CN 213357688 U CN213357688 U CN 213357688U CN 202022320423 U CN202022320423 U CN 202022320423U CN 213357688 U CN213357688 U CN 213357688U
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Abstract
The utility model discloses an use annealing stove in nodular cast iron production relates to the annealing field, including annealing stove body, one side fixedly connected with support of annealing stove body, one side fixed mounting of support has the motor, the output fixedly connected with connecting rod of motor, fixed cup jointing installs the driving gear on the connecting rod, the feed inlet has been seted up to one side of annealing stove body, one side of feed inlet is rotated and is installed from the gear. The utility model discloses it is rational in infrastructure, starter motor drives the connecting rod and rotates and make the driving gear rotate, and then the driving gear can drive from gear revolve, simultaneously, the telescoping cylinder drives the grip block and presss from both sides tightly this internal work piece one end of the annealing stove that gets into, and the grip block drives the work piece and constantly rotates in annealing stove originally to can form the surface multi-angle heating to the work piece, can effectually avoid the work piece because of the inhomogeneous phenomenon of external heating and carry out the annealed situation of secondary.
Description
Technical Field
The utility model relates to an annealing field, in particular to use annealing stove in the nodular cast iron production.
Background
The nodular cast iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the nodular cast iron material is close to that of steel, the nodular cast iron material is successfully used for casting parts which are complex in stress and high in requirements on strength, toughness and wear resistance based on the excellent performance of the nodular cast iron material, the nodular cast iron material is rapidly developed into a cast iron material which is second to gray cast iron and is widely applied, and an annealing furnace is commonly used in the machining process of a nodular cast iron pipe.
At present, the annealing device of most annealing furnaces is fixedly installed on a furnace body, and due to the fact that the pipe diameters of pipe fittings are different during processing, the pipe fittings cannot rotate, the surface of the pipe fittings is heated unevenly, heat loss is caused, waste is caused, and the stability of the pipe fittings is not high, heat loss is caused, the work efficiency is reduced, the phenomenon that secondary annealing is needed exists, and therefore the annealing furnace for nodular cast iron production is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a use annealing stove in the nodular cast iron production 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: annealing stove is used in nodular cast iron production, including annealing stove body, one side fixedly connected with support of annealing stove body, one side fixed mounting of support has the motor, the output fixedly connected with connecting rod of motor, fixed cup jointing installs the driving gear on the connecting rod, the feed inlet has been seted up to one side of annealing stove body, one side of feed inlet is rotated and is installed from the gear, the driving gear with from gear intermeshing, the slotted hole has been seted up from one side of gear, the ring channel has been seted up on the week side inner wall of slotted hole, even fixed mounting has three telescoping cylinder, and is three on week side inner wall of ring channel the equal fixedly connected with grip block of output of telescoping cylinder.
Preferably, the opposite side of annealing stove body rotates installs two installation poles, two equal fixed cup joints on the installation pole and installs the follower, two the equal fixedly connected with connecting block in one side that the follower is close to each other, two the equal fixed mounting in one side that the connecting block is close to each other has the semicircular clamp splice.
Preferably, one side fixed mounting of annealing stove body has the mounting panel, the top side fixed mounting of mounting panel has the cylinder, the output fixedly connected with gangbar of cylinder, the notch has all been seted up at the both ends of gangbar, two equal slidable mounting has the telescopic link in the notch, two the one end of telescopic link respectively with two rotation piece fixed connection, two the one end of rotating the piece respectively with two installation pole fixed connection.
Preferably, two semi-ring clamping grooves are formed in the inner wall, close to one side, of each semi-ring clamping block, a plurality of round rods are fixedly mounted on the inner wall, far away from each other, of each semi-ring clamping groove, and the round rods are movably sleeved with the rolling rods.
Preferably, one side of each of the plurality of rolling rods extends out of the two semicircular clamping grooves.
Preferably, a discharge port is formed in one side of the annealing furnace body, and the discharge port corresponds to the two semi-annular clamping blocks in position.
Preferably, the top side of the annealing furnace body is provided with a heating box, the bottom of the heating box is fixedly connected with two heat conduction pipes, one side of each heat conduction pipe is fixedly connected with an annealing sprayer, and one end of each annealing sprayer extends into the annealing furnace body.
The utility model discloses a technological effect and advantage:
1. the utility model has reasonable structure, the starting motor drives the connecting rod to rotate, the connecting rod drives the driving gear to rotate, and the driving gear can drive the driven gear to rotate because the driving gear is meshed with the driven gear, and simultaneously, the telescopic cylinder drives the clamping block to clamp one end of the workpiece entering the annealing furnace body, and the clamping block drives the workpiece to continuously rotate in the annealing furnace body, thereby forming multi-angle heating on the outer surface of the workpiece, and effectively avoiding the phenomenon that the workpiece is uneven due to external heating and the condition of secondary annealing;
2. the utility model discloses in, start the cylinder and drive the gangbar, the gangbar drives the telescopic link and removes, the telescopic link removes the pulling and rotates the piece and produce the displacement, rotate a pulling installation pole and rotate, the installation pole rotates and drives the follower and produce the displacement, the follower drives the connecting block and removes, the connecting block removes and drives the semi-annular clamp splice and forms the centre gripping to the other end of work piece, because the cooperation setting of round bar and roll bar, can be under the condition that does not influence work piece pivoted, can more steady heat.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of another perspective structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. an annealing furnace body; 2. a support; 3. a motor; 4. a driving gear; 5. a slave gear; 6. an annular groove; 7. a telescopic cylinder; 8. a clamping block; 9. mounting a plate; 10. a cylinder; 11. mounting a rod; 12. a driven member; 13. a linkage rod; 14. connecting blocks; 15. a semi-annular clamping block; 16. a round bar; 17. a roll bar; 18. an annealing shower nozzle; 19. a heat conducting pipe; 20. and (4) heating the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a use annealing stove in the nodular cast iron production as shown in fig. 1-4, including annealing stove body 1, one side fixedly connected with support 2 of annealing stove body 1, one side fixed mounting of support 2 has motor 3, motor 3's output end fixedly connected with connecting rod, fixed cup joint installs driving gear 4 on the connecting rod, the feed inlet has been seted up to one side of annealing stove body 1, one side of feed inlet is rotated and is installed from gear 5, driving gear 4 with from gear 5 intermeshing, the slotted hole has been seted up from one side of gear 5, ring channel 6 has been seted up on the week side inner wall of slotted hole, even fixed mounting has three telescoping cylinder 7 on week side inner wall of ring channel 6, the equal fixedly connected with grip block 8 of output of three telescoping cylinder 7, cooperation setting through telescoping cylinder 7 and grip block 8 can press from both sides the pipe.
Further, in above-mentioned scheme, the opposite side of annealing stove body 1 rotates and installs two installation poles 11, and equal fixed sleeve installs follower 12 on two installation poles 11, and the equal fixedly connected with connecting block 14 in one side that two followers 12 are close to each other, and the equal fixed mounting in one side that two connecting blocks 14 are close to each other has semi-annular clamp splice 15, through the setting of follower 12, can drive connecting block 14 and produce the displacement to drive semi-annular clamp splice 15 and produce the displacement.
Further, in above-mentioned scheme, one side fixed mounting of annealing stove body 1 has mounting panel 9, the top side fixed mounting of mounting panel 9 has cylinder 10, the output fixedly connected with gangbar 13 of cylinder 10, the notch has all been seted up at the both ends of gangbar 13, equal slidable mounting has the telescopic link in two notches, the one end of two telescopic links respectively with two rotation piece fixed connection, the one end of two rotation pieces respectively with two installation pole 11 fixed connections, through the setting of gangbar 13, can stimulate the rotation piece and produce the displacement.
Further, in above-mentioned scheme, semi-ring groove has all been seted up on the inner wall that two semi-ring clamp 15 are close to one side each other, and equal fixed mounting has a plurality of round bars 16 on the inner wall that two semi-ring groove kept away from each other, and the roll rod 17 has all been cup jointed in the activity on a plurality of round bars 16, through semi-ring clamp 15's setting, can carry out the centre gripping to the pipe fitting.
Further, in above-mentioned scheme, one side of a plurality of rolling rod 17 extends to outside two semi-ring groove respectively, through rolling rod 17's setting, can realize not influencing the pipe fitting pivoted and grasp the pipe fitting simultaneously to can keep the steady heating of pipe fitting.
Further, in above-mentioned scheme, the discharge gate has been seted up to one side of annealing stove body 1, and the discharge gate corresponds with two semi-annular clamp splice 15's position, sets up through the cooperation of discharge gate and semi-annular clamp splice 15, can make the more steady heating of pipe fitting.
Further, in the above scheme, a heating box 20 is arranged on the top side of the annealing furnace body 1, two heat conduction pipes 19 are fixedly connected to the bottom of the heating box 20, annealing nozzles 18 are fixedly connected to one sides of the two heat conduction pipes 19, one ends of the annealing nozzles 18 extend into the annealing furnace body 1, and the workpiece can be continuously heated through the arrangement of the annealing nozzles 18.
This practical theory of operation:
the type of the motor 3 is: 5IK120RGN, cylinder 10 type: sc80x, when using the device, firstly, the heating box 20 is utilized to continuously spray heat into the annealing furnace body 1 through the heat conduction pipe 19 via the plurality of annealing nozzles 18, to preheat the interior of the annealing furnace body 1, after preheating is completed, when the workpiece enters the annealing furnace body 1, the motor 3 is started, the output end of the motor 3 drives the connecting rod to rotate, the connecting rod drives the driving gear 4 to rotate, because the driving gear 4 is meshed with the driven gear 5, and then the driving gear 4 can drive the driven gear 5 to rotate, meanwhile, the telescopic cylinder 7 drives the clamping block 8 to clamp one end of the workpiece entering the annealing furnace body 1, the clamping block 8 drives the workpiece to continuously rotate in the annealing furnace body 1, thereby forming multi-angle heating to the outer surface of the workpiece, effectively avoiding the workpiece from uneven external heating and secondary annealing, along with continuous movement of the workpiece, starting cylinder 10 afterwards, the output of cylinder 10 drives gangbar 13, gangbar 13 drives the telescopic link and removes, the telescopic link removes the pulling and rotates the piece and produce the displacement, it rotates piece pulling installation pole 11 and rotates, installation pole 11 rotates and drives follower 12 and produce the displacement, follower 12 drives connecting block 14 and removes, connecting block 14 removes and drives semi-annular clamp splice 15 and forms the centre gripping to the other end of work piece, because round bar 16 and roll rod 17's cooperation sets up, can be under the condition that does not influence work piece pivoted, can more steady heat, thereby can avoid thermal loss, can effectual improvement machining efficiency, and the operation is simple.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Use annealing stove in nodular cast iron production, including annealing stove body (1), its characterized in that: one side fixedly connected with support (2) of annealing stove body (1), one side fixed mounting of support (2) has motor (3), the output fixedly connected with connecting rod of motor (3), fixed cup joint installs driving gear (4) on the connecting rod, the feed inlet has been seted up to one side of annealing stove body (1), one side of feed inlet is rotated and is installed from gear (5), driving gear (4) with from gear (5) intermeshing, the slotted hole has been seted up from one side of gear (5), ring channel (6) have been seted up on all side inner walls of slotted hole, even fixed mounting has three telescoping cylinder (7), and is three on all side inner walls of ring channel (6) the equal fixedly connected with grip block (8) of output of telescoping cylinder (7).
2. The annealing furnace for use in the production of spheroidal graphite cast iron according to claim 1, characterized in that: the opposite side of annealing stove body (1) rotates installs two installation poles (11), two equal fixed socket installs driven part (12), two on installation pole (11) the equal fixedly connected with connecting block (14) in one side that driven part (12) are close to each other, two the equal fixed mounting in one side that connecting block (14) are close to each other has semi-ring shape clamp splice (15).
3. The annealing furnace for use in the production of spheroidal graphite cast iron according to claim 1, characterized in that: one side fixed mounting of annealing stove body (1) has mounting panel (9), the top side fixed mounting of mounting panel (9) has cylinder (10), output fixedly connected with gangbar (13) of cylinder (10), the notch has all been seted up at the both ends of gangbar (13), two equal slidable mounting has the telescopic link in the notch, two the one end of telescopic link rotates fixed connection, two with two respectively the one end that rotates the piece is fixed connection with two installation poles (11) respectively.
4. The annealing furnace for use in the production of spheroidal graphite cast iron according to claim 2, characterized in that: two semi-ring clamping groove has all been seted up on semi-ring clamp piece (15) the inner wall that is close to one side each other, two equal fixed mounting has a plurality of round bars (16), a plurality of on the inner wall that semi-ring clamping groove kept away from each other all the activity has cup jointed roll bar (17) on round bar (16).
5. The annealing furnace for use in the production of spheroidal graphite cast iron according to claim 4, characterized in that: one sides of the rolling rods (17) extend out of the two semi-annular clamping grooves respectively.
6. The annealing furnace for use in the production of spheroidal graphite cast iron according to claim 1, characterized in that: a discharge port is formed in one side of the annealing furnace body (1), and the discharge port corresponds to the two semi-annular clamping blocks (15).
7. The annealing furnace for use in the production of spheroidal graphite cast iron according to claim 1, characterized in that: the side of the top of the annealing furnace body (1) is provided with a heating box (20), the bottom of the heating box (20) is fixedly connected with two heat conduction pipes (19), two the annealing nozzles (18) are fixedly connected with one side of each heat conduction pipe (19), and the one ends of the annealing nozzles (18) extend into the annealing furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320423.5U CN213357688U (en) | 2020-10-16 | 2020-10-16 | Annealing furnace for nodular cast iron production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320423.5U CN213357688U (en) | 2020-10-16 | 2020-10-16 | Annealing furnace for nodular cast iron production |
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| CN213357688U true CN213357688U (en) | 2021-06-04 |
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| CN202022320423.5U Active CN213357688U (en) | 2020-10-16 | 2020-10-16 | Annealing furnace for nodular cast iron production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325834A (en) * | 2022-08-17 | 2022-11-11 | 海安天一智控设备有限公司 | Continuous annealing stove open flame section non-oxidation heating device |
-
2020
- 2020-10-16 CN CN202022320423.5U patent/CN213357688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325834A (en) * | 2022-08-17 | 2022-11-11 | 海安天一智控设备有限公司 | Continuous annealing stove open flame section non-oxidation heating device |
| CN115325834B (en) * | 2022-08-17 | 2023-11-21 | 海安天一智控设备有限公司 | Non-oxidation heating device for open fire section of continuous annealing furnace |
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