CN219274655U - Feeding device of hot shearing machine - Google Patents
Feeding device of hot shearing machine Download PDFInfo
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- CN219274655U CN219274655U CN202320540127.7U CN202320540127U CN219274655U CN 219274655 U CN219274655 U CN 219274655U CN 202320540127 U CN202320540127 U CN 202320540127U CN 219274655 U CN219274655 U CN 219274655U
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- bar
- fixedly connected
- push rod
- push
- shearing machine
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a feeding device of a thermal shearing machine, which comprises a heating cylinder, wherein one end of the heating cylinder is provided with a cutter table, the bottom of the cutter table is provided with a blade for cutting, a support frame and a pressing block are arranged between the cutter table and the heating cylinder, the support frame is positioned below the pressing block, the pressing block is fixedly connected with the outer wall of the heating cylinder, the top of the support frame is provided with a roller which is convenient for a bar to pass through, the bottom of the pressing block is fixedly connected with a first push rod, the bottom of the first push rod is rotationally connected with a push plate, the bottom of the push plate can be contacted with the top of the bar, and two sides of the push plate are provided with vertical plates in a sliding manner along the horizontal direction. After the bar one end is sheared, adjust the direction of bar through first push rod, push pedal, riser, diaphragm, motor, ring gear and gear, because the bar need heat to certain degree and cut, cut the direct adjustment direction of bar on the support frame, increase work efficiency, avoid taking out the bar and carry out the temperature decline of in-process bar of material loading again, still need the condition of reheat.
Description
Technical Field
The utility model relates to the technical field of respirators, in particular to a feeding device of a thermal shearing machine.
Background
The hot shearing machine can shear after heating metal material, and hot shearing is the essential key equipment in steel rolling cogging workshop, and the shearing machine can be used for crop, scale, garrulous, and hot shearing machine during operation, the knife rest is through relative motion and with red hot steel billet shearing under very big pressure effect.
When the bar is cut short, if the tail end of the bar also needs to be cut, a common hot shearing machine needs to take out the bar, then turns around again to be placed at one feeding end of the hot shearing machine, feeding is performed again, operation is troublesome, working efficiency is reduced, when the bar with shorter length is cut, one uncut end of the bar is easy to tilt and dangerous, and the tilting of one end of the bar can cause quality reduction of a cut.
Disclosure of Invention
The utility model aims to provide a feeding device of a hot shearing machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a material feeding unit of hot shears, includes the heating cylinder, heating cylinder one end is equipped with the tool rest, and the blade that is used for the cutting is installed to tool rest bottom, is equipped with support frame and briquetting between tool rest and the heating cylinder, and the support frame is located the briquetting below, briquetting and heating cylinder outer wall fixed connection, and the support frame top is equipped with the roller bearing of being convenient for the bar to pass through, and briquetting bottom fixedly connected with first push rod, first push rod bottom rotate and are connected with the push pedal, and the push pedal bottom can be contacted with the bar top, and the push pedal both sides all have the riser along horizontal direction slidable mounting, and one side that the riser bottom is close to the briquetting center is equipped with the diaphragm, and one side that the tool rest was kept away from to the heating cylinder is equipped with the ejector pin, and the arc wall has been seted up along its length direction to the push pedal bottom.
Preferably, an inner gear ring is arranged on the outer side of the first push rod, the bottom of the inner gear ring is fixedly connected with the push plate, a motor is arranged on one side of the first push rod, the top of the motor is fixedly connected with the pressing block, a gear is fixedly arranged at the output end of the bottom of the motor, and the gear can be meshed with the inner gear ring.
Preferably, the bottom of the pressing block is also fixedly connected with a second push rod, the bottom of the second push rod is fixedly connected with an abutting block, and the abutting block can be in contact with the top of the push plate.
Preferably, the mounting groove has all been seted up to the equal level in push pedal both sides, is equipped with the third push rod in the mounting groove, third push rod one end and mounting groove inner wall fixed connection, the other end and riser fixed connection, and the horizontal groove has all been seted up to the equal level in push pedal both sides, and slidable mounting has the gag lever post in the horizontal groove, gag lever post one end and riser fixed connection.
Preferably, a chute is vertically arranged on one side of the vertical plate, which is close to the center of the push plate, a sliding block is vertically connected in the chute in a sliding manner, a first spring is fixedly connected to the top of the sliding block, the top of the first spring is fixedly connected with the inner wall of the top of the chute, and a transverse plate is fixedly connected with the sliding block.
Preferably, one side of the knife rest away from the heating cylinder is provided with a material receiving plate, the top of the material receiving plate is also provided with an arc groove, the bottom of the material receiving plate is provided with a material receiving block, the bottom of the material receiving plate, which is close to one side of the knife rest, is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with the top of the material receiving block, and one end of the bottom of the material receiving plate, which is away from the knife rest, is rotationally connected with the material receiving block through a rotating shaft.
Preferably, the bottom groove is vertically formed in the bottom of the material receiving block, the base is slidably mounted in the bottom groove along the vertical direction, the spring rod is fixedly mounted at the top of the base, and the top of the spring rod is fixedly connected with the inner wall of the bottom groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. after the bar one end is sheared, adjust the direction of bar through first push rod, push pedal, riser, diaphragm, motor, ring gear and gear, because the bar need heat to certain degree and cut, cut the direct adjustment direction of bar on the support frame, the speed is faster, increases work efficiency, avoids taking out the bar and carries out the temperature decline of in-process bar of material loading again, still needs the condition of reheat.
2. The bar is sent to the support frame through the pushing rod, the bar is fixed through the first pushing rod and the plurality of second pushing rods, the end part of the bar is prevented from tilting during cutting, dangers are avoided, and the quality of a notch is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the position of the ejector pins of the present utility model;
FIG. 3 is a schematic view of the structure of the bottom of the briquette of the present utility model;
FIG. 4 is a schematic view of the structure of the bottom of the push plate of the present utility model;
FIG. 5 is a cross-sectional view of the integrated push plate of the present utility model;
fig. 6 is a cross-sectional view of an integral termination block of the present utility model.
In the figure: 1. a heating cylinder; 2. a support frame; 3. briquetting; 4. a cutter table; 5. a receiving plate; 6. a first push rod; 7. an inner gear ring; 8. a motor; 9. a gear; 10. a second push rod; 11. a push plate; 12. a mounting groove; 13. an abutment block; 14. a riser; 15. a chute; 16. a first spring; 17. a cross plate; 18. a slide block; 19. a third push rod; 20. a limit rod; 21. a receiving block; 22. a base; 23. a spring rod; 24. a second spring; 25. a pushing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: including heating tube 1, heating tube 1 one end is equipped with tool post 4, the blade that is used for the cutting is installed to tool post 4 bottom, be equipped with support frame 2 and briquetting 3 between tool post 4 and the heating tube 1, support frame 2 is located briquetting 3 below, briquetting 3 and heating tube 1 outer wall fixed connection, the support frame 2 top is equipped with the roller bearing of being convenient for the bar to pass through, briquetting 3 bottom fixedly connected with first push rod 6, first push rod 6 bottom rotates and is connected with push pedal 11, push pedal 11 bottom can with bar top contact, push pedal 11 both sides all are followed horizontal direction slidable mounting and are had riser 14, one side that riser 14 bottom is close to briquetting 3 center is equipped with diaphragm 17, one side that heating tube 1 kept away from tool post 4 is equipped with pushing rod 25, the arc wall has been seted up along its length direction to the push pedal 11 bottom.
As a technical optimization scheme of the utility model, an inner gear ring 7 is arranged on the outer side of a first push rod 6, the bottom of the inner gear ring 7 is fixedly connected with a push plate 11, a motor 8 is arranged on one side of the first push rod 6, the top of the motor 8 is fixedly connected with a pressing block 3, the output end of the bottom of the motor 8 is fixedly provided with a gear 9, the gear 9 can be meshed with the inner gear ring 7, both sides of the push plate 11 are horizontally provided with mounting grooves 12, a third push rod 19 is arranged in the mounting grooves 12, one end of the third push rod 19 is fixedly connected with the inner wall of the mounting grooves 12, the other end of the third push rod 19 is fixedly connected with a vertical plate 14, both sides of the push plate 11 are horizontally provided with transverse grooves, a limiting rod 20 is arranged in the transverse grooves in a sliding manner, and one end of the limiting rod 20 is fixedly connected with the vertical plate 14; after one end is sheared, the direction of the bar is adjusted by utilizing the first push rod 6, the push plate 11, the vertical plate 14, the transverse plate 17, the motor 8, the inner gear ring 7 and the gear 9, and the bar is sheared to a certain extent by being heated, so that the bar is sheared by directly adjusting the direction on the support frame 2, the speed is higher, the working efficiency is increased, the temperature of the bar is reduced in the process of taking out the bar and feeding the bar again, and the condition of reheating is also required.
As a technical optimization scheme of the utility model, the bottom of the pressing block 3 is also fixedly connected with a second push rod 10, the bottom of the second push rod 10 is fixedly connected with an abutting block 13, and the abutting block 13 can be contacted with the top of the push plate 11; when the second push rod 10 is in a contracted state, the abutting block 13 is not in contact with the top of the push plate 11, the push plate 11 is prevented from rotating by the abutting block 13, when the second push rod 10 is extended, the push plate 11 is pushed to be in contact with a bar stock, the bar stock is fixed, the bar stock is prevented from shaking, and the quality of a cut is reduced.
As a technical optimization scheme of the utility model, a chute 15 is vertically arranged on one side of the vertical plate 14, which is close to the center of the push plate 11, a sliding block 18 is vertically connected in the chute 15 in a sliding manner, a first spring 16 is fixedly connected to the top of the sliding block 18, the top of the first spring 16 is fixedly connected with the inner wall of the top of the chute 15, a transverse plate 17 is fixedly connected with the sliding block 18, after the transverse plate 17 contacts with a bar, the transverse plate 17 pushes the sliding block 18 upwards, the sliding block 18 extrudes the first spring 16, and under the action of the first spring 16, the sliding block 18 can be matched with the push plate 11 to fix the bar, so that the fixing effect is improved.
As a technical optimization scheme of the utility model, one side of the cutter table 4 far away from the heating cylinder 1 is provided with a material receiving plate 5, the top of the material receiving plate 5 is also provided with an arc-shaped groove, the bottom of the material receiving plate 5 is provided with a material receiving block 21, the bottom of one side of the material receiving plate 5 close to the cutter table 4 is fixedly connected with a second spring 24, the bottom of the second spring 24 is fixedly connected with the top of the material receiving block 21, and one end of the bottom of the material receiving plate 5 far away from the cutter table 4 is rotationally connected with the material receiving block 21 through a rotating shaft; the bottom groove is vertically formed in the bottom of the material receiving block 21, a base 22 is slidably installed in the bottom groove along the vertical direction, a spring rod 23 is fixedly installed at the top of the base 22, and the top of the spring rod 23 is fixedly connected with the inner wall of the bottom groove. After complete excision, under the effect of second spring 24, the one end that connects flitch 5 to be close to tool rest 4 upwards props up, makes the height that connects flitch 5 to be close to tool rest 4 one end be higher than the height of keeping away from tool rest 4 one end, and the bar slides to the direction of keeping away from tool rest 4 from the flitch 5 top, is convenient for cut the bar ejection of compact of accomplishing.
The first push rod 6, the second push rod 10, the third push rod 19 and the material guide rod are all electric push rods, and the cutter table 4 is externally connected with a driving device.
Working principle: when the bar stock heating device is used, firstly, bar stock is put into one side of the heating tube 1, the bar stock is pushed into the heating tube 1 by the pushing rod 25 to be heated, after heating, the bar stock in the heating tube 1 is pushed onto the roller on the top of the supporting frame 2 by the pushing rod 25 to be pushed continuously, after the bar stock passes through the blade for a preset distance, the blade is pushed downwards by the blade table 4 to cut the bar stock, in the process of downwards moving the blade table 4, the first push rod 6 and the second push rod 10 are stretched, the push plate 11 is pushed downwards, the push plate 11 is downwards moved and then is contacted with the bar stock, the bar stock is fixed, the bar stock is prevented from jumping in the cutting process, after the transverse plate 17 is contacted with the bar stock, the transverse plate 17 is upwards pushed by the sliding block 18, the sliding block 18 extrudes the first spring 16, and the sliding block 18 can fix the bar stock under the action of the first spring 16.
When the tail end of a bar needs to be cut, the first push rod 6 stretches to drive the push plate 11 to move downwards, the third push rod 19 stretches to drive the vertical plate 14 and the transverse plate 17 to move in the direction away from the push plate 11, after the bottom of the push plate 11 is contacted with the bar, the third push rod 19 drives the vertical plate 14 and the transverse plate 17 to reset, the transverse plate 17 can clamp the bar, when the first push rod 6 resets, the two transverse plates 17 clamp the bar and drive the bar to move upwards, after the first push rod 6 resets, the gear 9 is meshed with the inner gear ring 7, at the moment, the abutting block 13 at the bottom of the second push rod 10 is not contacted with the push plate 11, then the motor 8 drives the inner gear ring 7 and the push plate 11 to rotate through the gear 9, the bar also follows the push plate 11 to rotate, after the push plate 11 rotates 180 DEG, the first push rod 6 moves downwards to drive the push plate 11 to move downwards, after the bottom of the bar contacts with the roller, the third push rod 19 stretches to drive the vertical plate 14 and the transverse plate 17 to move in the direction away from the bar, then the first push rod 6 resets upwards, the head and tail direction is adjusted, the bar is cut, the bar can be directly adjusted in the head and tail direction, and the bar can be cut, when the head and tail direction of the bar is cut, the bar does not need to be cut, and the bar does not need to be cut.
When both ends of bar all need cut, after one end cuts the completion, utilize first push rod 6, push pedal 11, riser 14, diaphragm 17, motor 8, ring gear 7 and gear 9 to adjust the direction of bar, because the bar need heat to certain degree and cut, cut the direct adjustment direction of bar on support frame 2, the speed is faster, increases work efficiency, avoids taking out the bar and carries out the temperature decline of in-process bar of material loading again, still needs the condition of reheat.
During shearing, the bar stock is pressed on the material receiving plate 5, the second spring 24 is compressed, the whole bar stock being cut moves downwards, the material receiving block 21 is pushed to move downwards, relative sliding occurs between the material receiving block 21 and the base 22, the spring rod 23 is extruded, after complete cutting, under the action of the second spring 24, one end, close to the cutter table 4, of the material receiving plate 5 is supported upwards, the height, close to one end, of the cutter table 4, of the material receiving plate 5 is higher than that, far from one end, of the cutter table 4, and the bar stock slides from the top of the material receiving plate 5 to the direction, far from the cutter table 4, of the bar stock, and is discharged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a material feeding unit of hot shearing machine, includes a heating section of thick bamboo (1), its characterized in that: the utility model provides a cutting tool for cutting bar, including heating tube (1), cutting tool base (4) installs the blade that is used for cutting in the bottom, be equipped with support frame (2) and briquetting (3) between cutting tool base (4) and heating tube (1), support frame (2) are located briquetting (3) below, briquetting (3) and heating tube (1) outer wall fixed connection, support frame (2) top is equipped with the roller bearing of being convenient for the bar to pass through, briquetting (3) bottom fixedly connected with first push rod (6), first push rod (6) bottom rotation is connected with push pedal (11), push pedal (11) bottom can be contacted with the bar top, push pedal (11) both sides are all followed horizontal direction slidable mounting and are equipped with riser (14), one side that is close to briquetting (3) center in riser (14) bottom is equipped with diaphragm (17), one side that heating tube (1) kept away from cutting tool base (4) is equipped with ejector pin (25), the arc wall has been seted up along its length direction to push pedal (11) bottom.
2. The feeding device of a hot shearing machine as defined in claim 1, wherein: the novel gear is characterized in that an inner gear ring (7) is arranged on the outer side of the first push rod (6), the bottom of the inner gear ring (7) is fixedly connected with the push plate (11), a motor (8) is arranged on one side of the first push rod (6), the top of the motor (8) is fixedly connected with the pressing block (3), a gear (9) is fixedly arranged at the output end of the bottom of the motor (8), and the gear (9) can be meshed with the inner gear ring (7).
3. The feeding device of a hot shearing machine as set forth in claim 2, wherein: the bottom of the pressing block (3) is fixedly connected with a second push rod (10), the bottom of the second push rod (10) is fixedly connected with an abutting block (13), and the abutting block (13) can be in contact with the top of the push plate (11).
4. A feeding device of a hot shearing machine as defined in claim 3, wherein: the utility model discloses a push pedal, including push pedal (11), mounting groove (12) have all been seted up to level in push pedal (11) both sides, are equipped with third push rod (19) in mounting groove (12), and third push rod (19) one end and mounting groove (12) inner wall fixed connection, the other end and riser (14) fixed connection, and horizontal groove has all been seted up to level in push pedal (11) both sides, and slidable mounting has gag lever post (20) in the horizontal groove, gag lever post (20) one end and riser (14) fixed connection.
5. The feeding device of a hot shearing machine as defined in claim 4, wherein: a chute (15) is vertically arranged on one side of the vertical plate (14) close to the center of the push plate (11), a sliding block (18) is vertically connected in the chute (15) in a sliding manner, a first spring (16) is fixedly connected to the top of the sliding block (18), the top of the first spring (16) is fixedly connected with the inner wall of the top of the chute (15), and a transverse plate (17) is fixedly connected with the sliding block (18).
6. The feeding device of a hot shearing machine as defined in claim 1, wherein: one side that heating cylinder (1) was kept away from to knife rest (4) is equipped with connects flitch (5), connects flitch (5) top also to offer the arc wall, connects flitch (5) bottom to be equipped with and connects material piece (21), connects the bottom fixedly connected with second spring (24) that material board (5) are close to knife rest (4) one side, second spring (24) bottom and connect material piece (21) top fixed connection, connects the one end that knife rest (4) was kept away from to flitch (5) bottom to rotate through pivot and material piece (21) to be connected.
7. The feeding device of a hot shearing machine as defined in claim 6, wherein: the bottom of the receiving block (21) is vertically provided with a bottom groove, a base (22) is slidably arranged in the bottom groove along the vertical direction, a spring rod (23) is fixedly arranged at the top of the base (22), and the top of the spring rod (23) is fixedly connected with the inner wall of the bottom groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540127.7U CN219274655U (en) | 2023-03-20 | 2023-03-20 | Feeding device of hot shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540127.7U CN219274655U (en) | 2023-03-20 | 2023-03-20 | Feeding device of hot shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219274655U true CN219274655U (en) | 2023-06-30 |
Family
ID=86928975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320540127.7U Active CN219274655U (en) | 2023-03-20 | 2023-03-20 | Feeding device of hot shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219274655U (en) |
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2023
- 2023-03-20 CN CN202320540127.7U patent/CN219274655U/en active Active
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