CN212955263U - Hot flattening device of full-automatic production line of thermal treatment - Google Patents
Hot flattening device of full-automatic production line of thermal treatment Download PDFInfo
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- CN212955263U CN212955263U CN202020367355.5U CN202020367355U CN212955263U CN 212955263 U CN212955263 U CN 212955263U CN 202020367355 U CN202020367355 U CN 202020367355U CN 212955263 U CN212955263 U CN 212955263U
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Abstract
The utility model relates to the field of carburizing and quenching, in particular to a hot flattening device of a full-automatic production line for heat treatment, which comprises a hot flattening workbench, wherein a first conveying belt for conveying workpieces is arranged on the hot flattening workbench, a second conveying belt is arranged at the side part of the hot flattening workbench, the output end of the second conveying belt is connected with the input end of the first conveying belt, a deviation rectifying mechanism is arranged between the second conveying belt and the first conveying belt, the deviation rectifying mechanism comprises a pair of guide rollers arranged on a guide support, the top part of the guide rollers is provided with an adjusting cylinder, the output end of the adjusting cylinder is provided with an adjusting seat, a deviation rectifying roller is rotatably connected on the adjusting seat, a gap for the workpieces to pass through in the height direction is arranged between the deviation rectifying roller and the guide rollers, the utility model carries out a hot flattening process on the workpieces before the workpieces are tempered furnace, and then sends the workpieces into a tempering furnace, and then finishing the tempering process of the workpiece so as to adjust the hardness of the workpiece.
Description
Technical Field
The utility model relates to a carburization quenching field specifically relates to a hot flattening device of full-automatic production line of thermal treatment.
Background
Carburizing and quenching are common heat treatment processes for metal materials, and can ensure that the surface of a workpiece which is carburized by carbon obtains high hardness and improve the wear resistance of the workpiece. Carburizing processes are used to process low carbon steel into high carbon steel. The method specifically comprises the steps of putting a low-carbon steel workpiece into a heating environment filled with a carburizing medium, and austenitizing the low-carbon steel workpiece by utilizing a high-temperature heating mode (Austenite). It is worth mentioning that during the process of transforming the surface layer of the low carbon steel workpiece into the austenite structure, the carbon atoms decomposed by the carburizing medium will penetrate into the surface layer of the steel workpiece, so as to increase the carbon content in the austenite structure. The pyrometallurgical process is widely used in the modern mechanical manufacturing industry. Important parts in machinery, especially steel parts applied to automobiles, airplanes and rockets are almost quenched.
In order to improve the strength and the plasticity and toughness of the steel saw blade matrix, the saw blade matrix is generally required to be quenched and tempered, one or more sheets are generally heated at a time during operation, and then the one or more sheets are quenched together after heating, so that the automation degree is low, and the production efficiency is low. Meanwhile, in the tempering process, the steel saw blade matrix directly enters a tempering furnace, so that the free deformation is large, the flatness is poor, the quality of a workpiece is not easy to control, the processing difficulty of subsequent procedures is increased, and the labor intensity of operators is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a full-automatic line's of producing of thermal treatment heat pressing paper-back edition is provided, this technical scheme has solved the direct relatively poor problem of tempering plane degree that carries on of steel saw bit base member, and this heat pressing paper-back edition is before the work piece carries out the tempering furnace, carries out the heat flattening technology to the work piece earlier, sends into the tempering furnace with the work piece again, accomplishes the tempering technology of work piece after that to adjust the hardness of work piece by means of.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a flat device of hot pressing of full-automatic production line of thermal treatment, including the workstation that flattens of heat, the last first conveyer belt that supplies the work piece to transport that is equipped with of the workstation that flattens of heat, the lateral part of the flat workstation of heat pressing is equipped with the second conveyer belt, the output of second conveyer belt with the input of first conveyer belt is connected, is equipped with the mechanism of rectifying between second conveyer belt and the first conveyer belt, the mechanism of rectifying is including setting up a pair of guide roll on the direction support, the top of guide roll is equipped with the adjustment jar, the output of adjustment jar is equipped with the adjustment seat, it is connected with the roller of rectifying to rotate on the adjustment seat, it supplies the clearance that passes through on the work piece direction of height to rectify between roller and.
Optionally, be equipped with at least one actuating mechanism on the hot flattening workstation, actuating mechanism includes support frame, a supporting beam and driving cylinder, is equipped with at least one on the hot flattening workstation the support frame, the top of the flat workstation of hot pressing are equipped with a supporting beam, a supporting beam hangs on the top of support frame, and a supporting beam's bottom is equipped with the driving cylinder that equals with support frame quantity, and the equal transmission of output of each driving cylinder is connected with the flat subassembly of hot pressing.
Optionally, the width of the second conveying belt is greater than the width of the first conveying belt, arc-shaped guide plates are symmetrically arranged at two ends of the second conveying belt in the length direction, and a gap for allowing a workpiece to pass through in the width direction is formed between the two arc-shaped guide plates.
Optionally, a plurality of guide balls are arranged on one end face of each of the two arc-shaped guide plates, which is close to each other.
Optionally, the both ends of adjustment seat are equipped with the spout, be equipped with the slide bar in the spout, the both ends tip of rectifying the roller is equipped with the slip spheroid, the slip spheroid with slide bar sliding connection, the outside of slide bar is equipped with the spring, the one end and the spout of spring are connected, and the other end and the slip spheroid of spring are connected.
Compared with the prior art, the utility model beneficial effect who has is:
before the workpiece is tempered, the workpiece is firstly subjected to a hot pressing process, then the workpiece is sent into a tempering furnace, and then the tempering process of the workpiece is completed, so that the hardness of the workpiece is adjusted. The hot flattening workbench can perform continuous work, and a related hot flattening process of the steel saw blade matrix which is placed on the surface of the first conveying belt and is continuously conveyed is completed through the driving cylinder and the hot flattening assembly at the temperature of 100-300 ℃. Before the workpiece is conveyed to the first conveying belt, the deviation rectifying mechanism is arranged and guides and rectifies a deviation in the height direction of the workpiece, and the second conveying belt guides and rectifies a deviation in the width direction of the workpiece, so that the workpiece smoothly enters the first conveying belt, automatic production is realized, and the labor intensity of workers is reduced.
Drawings
Fig. 1 and fig. 2 are schematic structural diagrams of the present invention at two different viewing angles;
FIG. 3 is a schematic structural view of a hot pressing platen of the present invention;
fig. 4 is a front view of the present invention;
FIG. 5 is a schematic structural view of the middle deviation correcting mechanism of the present invention;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
fig. 7 is an enlarged schematic view at B in fig. 5.
The reference numbers in the figures are:
1-hot flattening a workbench;
2-a drive mechanism; 2 a-a support frame; 2 b-a support beam; 2 c-a driving cylinder;
3-hot pressing the flat component;
4-a first conveyor belt;
5-a deviation rectifying mechanism; 5 a-a guide support; 5 b-a guide roll; 5 c-a suspension bracket; 5 d-adjusting the cylinder; 5 e-an adjusting seat; 5e 1-chute; 5e 2-slide bar; 5e 3-spring; 5 f-a rectification roller; 5f 1-sliding sphere;
6-a second conveyor belt; 6 a-an arc-shaped guide plate; 6 b-guide balls.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As an embodiment of the utility model, the utility model provides a flat device of hot pressing of full-automatic production line of thermal treatment, including the hot workstation that flattens, the last first conveyer belt that supplies the work piece to transport that is equipped with of hot workstation that flattens, the lateral part of the flat workstation of hot pressing is equipped with the second conveyer belt, the output of second conveyer belt with the input of first conveyer belt is connected, is equipped with the mechanism of rectifying between second conveyer belt and the first conveyer belt, the mechanism of rectifying is including setting up a pair of guide roll on the direction support, the top of guide roll is equipped with the adjustment jar, the output of adjustment jar is equipped with the adjustment seat, it is connected with the roller of rectifying to rotate on the adjustment seat, it supplies the clearance that passes through on the work piece direction of height to rectify between roller and the guide roll.
Through the design of the hot flattening equipment, before the workpiece is tempered, the workpiece is firstly subjected to a hot flattening process, then the workpiece is sent into a tempering furnace, and then the tempering process of the workpiece is completed, so that the hardness of the workpiece is adjusted. The hot flattening workbench can perform continuous work, and a related hot flattening process of the steel saw blade matrix which is placed on the surface of the first conveying belt and is continuously conveyed is completed through the driving cylinder and the hot flattening assembly at the temperature of 100-300 ℃. Before the workpiece is conveyed to the first conveying belt, the deviation rectifying mechanism is arranged and guides and rectifies a deviation in the height direction of the workpiece, and the second conveying belt guides and rectifies a deviation in the width direction of the workpiece, so that the workpiece smoothly enters the first conveying belt, automatic production is realized, and the labor intensity of workers is reduced.
The preferred embodiments of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1 and 2, the hot flattening device includes a hot flattening workbench 1, and a first conveyor belt 4 for conveying a workpiece is disposed on the hot flattening workbench 1, in this embodiment, the workpiece may be a steel saw blade base, and in order to improve subsequent processing performance of a product or service performance of a final product, the steel saw blade base needs to be subjected to heat treatment in a production process, including annealing, quenching, normalizing, tempering and the like. The lateral part of workstation 1 that flattens is equipped with second conveyer belt 6, the output of second conveyer belt 6 is connected with the input of first conveyer belt 4, be equipped with deviation correcting mechanism 5 between second conveyer belt 6 and the first conveyer belt 4, deviation correcting mechanism 5 is including setting up a pair of guide roll 5b on direction support 5a, the top of guide roll 5b is equipped with adjustment cylinder 5d, the output of adjustment cylinder 5d is equipped with adjusting seat 5e, it has deviation correcting roller 5f to rotate to be connected with on the adjusting seat 5e, be equipped with the clearance that supplies the work piece direction of height to pass through between deviation correcting roller 5f and the guide roll 5 b. The deviation rectifying mechanism 5 is arranged in the workpiece conveying process, so that the workpiece can successfully pass through the butt joint part between the first conveying belt 4 and the second conveying belt 6, and meanwhile, the deviation of the workpiece is rectified, and the workpiece can be smoothly and thermally flattened at the hot flattening workbench 1.
Referring to fig. 3 and 4, at least one driving mechanism 2 is arranged on the hot platen table 1, the driving mechanism 2 includes a support frame 2a, a support beam 2b and a driving cylinder 2c, the hot platen table 1 is provided with at least one support frame 2a, the top of the hot platen table 1 is provided with the support beam 2b, the support beam 2b is suspended at the top end of the support frame 2a, the bottom end of the support beam 2b is provided with the driving cylinders 2c with the same number as the support frames 2a, and the output end of each driving cylinder 2c is connected with the hot platen assembly 3 in a transmission manner. The driving cylinder 2c is correspondingly connected with the hot flatting component 3, when the driving cylinder 2c works, the hot flatting component 3 is driven to move up and down, and (2d) faces to the surface of the first conveying belt 4, namely the surface of the steel saw blade matrix. In the present embodiment, the hot flattening table 1 performs the related hot flattening process of the continuously conveyed steel saw blade base body placed on the surface of the first conveyor belt 4 through the driving cylinder 2c and the hot flattening assembly 3 at the temperature of 100-.
Referring to fig. 5, in the present embodiment, the width of the second conveyor belt 6 is greater than the width of the first conveyor belt 4, such an arrangement is convenient for conveying the steel saw blade substrate on the second conveyor belt 6, the arc-shaped guide plates 6a are symmetrically arranged at two ends of the second conveyor belt 6 in the length direction, a gap for the workpiece to pass through in the width direction is arranged between the two arc-shaped guide plates 6a, the arc-shaped guide plates 6a are used for conveying and guiding the workpiece to enter the first conveyor belt 4, and when the workpiece contacts the arc-shaped guide plates 6a, the workpiece is guided by the arc surfaces of the arc-shaped guide plates 6a and can smoothly enter the first conveyor belt 4.
Referring to fig. 6, a plurality of guiding balls 6b are disposed on the end surfaces of the two arc-shaped guiding plates 6a, which are close to each other, and the guiding balls 6b also play a guiding role, so that the arc-shaped guiding plates 6a can be prevented from being scraped when a workpiece directly contacts the arc-shaped guiding plates 6 a.
Referring to fig. 7, sliding grooves 5e1 are disposed at two ends of the adjusting seat 5e, a sliding rod 5e2 is disposed in the sliding groove 5e1, sliding balls 5f1 are disposed at two end portions of the deviation rectifying roller 5f, the sliding balls 5f1 are slidably connected with the sliding rod 5e2, a spring 5e3 is disposed outside the sliding rod 5e2, one end of the spring 5e3 is connected with the sliding groove 5e1, and the other end of the spring 5e3 is connected with the sliding ball 5f 1. The bottom of a supporting beam 2b is suspended with a suspension bracket 5c, the suspension bracket 5c is used for fixing an adjusting cylinder 5d, the adjusting cylinder 5d drives an adjusting seat 5e and an correcting roller 5f which is rotatably connected with the adjusting seat 5e to perform lifting motion during working so as to adjust the gap between the correcting roller 5f and a guide roller 5b, workpieces of different sizes are adapted, and when being conveyed to the guide roller 5b, the workpieces penetrate through the gap between the correcting roller 5f and the guide roller 5b and are simultaneously subjected to continuous conveying force of a second conveying belt 6 and can enter the first conveying belt 4. Considering the flatness problem of the surface of the workpiece, the sliding ball bodies 5f1 which are slidably connected to the sliding rod 5e2 are arranged at the end parts of the two ends of the deviation rectifying roller 5f, when the surface of the workpiece has a bulge, the bulge is pressed to the deviation rectifying roller 5f, the deviation rectifying roller 5f is stressed, the sliding ball bodies 5f1 are lifted, and meanwhile, the spring 5e3 is pressed, so that the workpieces with different surface flatness can smoothly enter the first conveying belt 4 through the deviation rectifying mechanism 5.
Claims (5)
1. A hot flattening device of a full-automatic production line for heat treatment is characterized by comprising a hot flattening workbench (1), a first conveying belt (4) for conveying workpieces is arranged on the hot flattening workbench (1), a second conveying belt (6) is arranged on the side part of the hot flattening workbench (1), the output end of the second conveyer belt (6) is connected with the input end of the first conveyer belt (4), a deviation rectifying mechanism (5) is arranged between the second conveyer belt (6) and the first conveyer belt (4), the deviation rectifying mechanism (5) comprises a pair of guide rollers (5b) arranged on a guide support (5a), the top of the guide roller (5b) is provided with an adjusting cylinder (5d), the output end of the adjusting cylinder (5d) is provided with an adjusting seat (5e), the adjusting seat (5e) is connected with a deviation correcting roller (5f) in a rotating mode, and a gap for a workpiece to pass through in the height direction is formed between the deviation correcting roller (5f) and the guide roller (5 b).
2. The hot flattening device for the full-automatic production line of heat treatment according to claim 1, characterized in that at least one driving mechanism (2) is arranged on the hot flattening workbench (1), the driving mechanism (2) comprises a support frame (2a), a support beam (2b) and a driving cylinder (2c), at least one supporting frame (2a) is arranged on the hot flattening workbench (1), a support beam (2b) is arranged at the top of the hot flattening workbench (1), the support beam (2b) is suspended at the top end of the support frame (2a), the driving cylinders (2c) equal in number to the support frame (2a) are arranged at the bottom end of the support beam (2b), and the output end of each driving cylinder (2c) is in transmission connection with the hot flattening assembly (3).
3. The hot flattening device of the full-automatic production line for heat treatment according to claim 2, wherein the width of the second conveyor belt (6) is greater than the width of the first conveyor belt (4), arc-shaped guide plates (6a) are symmetrically arranged at two ends of the second conveyor belt (6) in the length direction, and a gap for the workpiece to pass through in the width direction is formed between the two arc-shaped guide plates (6 a).
4. The hot flattening device for the full-automatic production line of heat treatment according to claim 3, characterized in that a plurality of guiding balls (6b) are arranged on one end surface of each of the two arc-shaped guiding plates (6a) close to each other.
5. The hot flattening device of the full-automatic production line for heat treatment as claimed in claim 4, wherein sliding grooves (5e1) are provided at two ends of the adjusting seat (5e), a sliding rod (5e2) is provided in the sliding groove (5e1), sliding balls (5f1) are provided at two end portions of the rectifying roller (5f), the sliding balls (5f1) are slidably connected with the sliding rod (5e2), a spring (5e3) is provided outside the sliding rod (5e2), one end of the spring (5e3) is connected with the sliding groove (5e1), and the other end of the spring (5e3) is connected with the sliding balls (5f 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367355.5U CN212955263U (en) | 2020-03-25 | 2020-03-25 | Hot flattening device of full-automatic production line of thermal treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367355.5U CN212955263U (en) | 2020-03-25 | 2020-03-25 | Hot flattening device of full-automatic production line of thermal treatment |
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| Publication Number | Publication Date |
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| CN212955263U true CN212955263U (en) | 2021-04-13 |
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| CN202020367355.5U Active CN212955263U (en) | 2020-03-25 | 2020-03-25 | Hot flattening device of full-automatic production line of thermal treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032379A (en) * | 2021-11-08 | 2022-02-11 | 钟有粮 | Continuous automatic straightening and leveling machine for cutter and continuous heat treatment furnace for cutter |
| CN115971486A (en) * | 2023-03-17 | 2023-04-18 | 石家庄市正洋锯业有限公司 | A press for production of diamond saw bit base member |
-
2020
- 2020-03-25 CN CN202020367355.5U patent/CN212955263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032379A (en) * | 2021-11-08 | 2022-02-11 | 钟有粮 | Continuous automatic straightening and leveling machine for cutter and continuous heat treatment furnace for cutter |
| CN115971486A (en) * | 2023-03-17 | 2023-04-18 | 石家庄市正洋锯业有限公司 | A press for production of diamond saw bit base member |
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