CN216501592U - Cold extruded steel production line - Google Patents
Cold extruded steel production line Download PDFInfo
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- CN216501592U CN216501592U CN202123403609.8U CN202123403609U CN216501592U CN 216501592 U CN216501592 U CN 216501592U CN 202123403609 U CN202123403609 U CN 202123403609U CN 216501592 U CN216501592 U CN 216501592U
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- extrusion die
- guide rail
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Abstract
The utility model discloses a cold-extruded steel production line which comprises a guide rail, a conveying device, a sliding block, an extrusion die and a plurality of middle supporting devices, wherein the guide rail is arranged on the conveying device; the device comprises a guide rail, an intermediate support device, an extrusion die, a sliding block, a conveying mechanism, a middle support device, a forming die and a steel pipe, wherein the guide rail is provided with at least two parallel arrangement rails, the intermediate support device is connected between the guide rails, the extrusion die is fixedly connected to one end of the guide rail, the sliding block is connected to the guide rail in a sliding manner and slides towards one end of the extrusion die under the driving of the conveying mechanism, and the raw steel sequentially penetrates through the intermediate support device and the extrusion die under the driving of the sliding block and then extends out of the other end of the extrusion die to form the formed steel; the utility model adopts the mode that the slide block drives the raw steel to move and gradually extrudes the raw steel from the extrusion die to form the formed steel for production, and in the production process, the other end of the raw steel does not need to be drawn by a clamp or a grinding head, so that the waste of the raw steel at the drawing part is avoided, the utilization rate of raw materials is improved, and the production benefit is further improved.
Description
Technical Field
The utility model relates to the field of raw steel processing equipment, in particular to a cold extrusion steel production line.
Background
Cold drawing is a processing technology of materials, and for metal materials, cold drawing refers to drawing under the condition that the materials are at normal temperature in order to achieve a certain shape and a certain mechanical property. Compared with hot forming, the cold-drawn product has the advantages of high dimensional precision and good surface smoothness. The cold-drawn steel is a processing technology for steel, and is various cold-drawn steel produced by a cold-drawing method. The cold-drawn steel has the characteristics that: the precision is high, and the surface quality is good; in the existing processing technology, raw steel is clamped at one end of a die through a rolling head or other clamps, and then the raw steel is pulled out of the die and formed by applying pulling force on the clamps or the rolling head; however, in such a processing technology, the raw steel is generally cut and discarded after being processed at a place where the mill head or the clamp is fixed, and the raw steel cannot be used in a hundred percent, which causes waste of raw materials, so another production line for processing the raw steel is required.
Disclosure of Invention
The utility model aims to provide a cold extrusion steel production line, which can completely utilize original steel and can not cause waste of raw materials.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a cold extrusion steel production line comprises a guide rail, a conveying device, a slide block, an extrusion die and a plurality of intermediate supporting devices; the guide rail has two and parallel arrangements at least, middle strutting arrangement connects between the guide rail, extrusion die fixed connection is in the one end of guide rail, slider sliding connection just slides to extrusion die's one end under conveying mechanism's drive on the guide rail, and the former steel stretches out from extrusion die's the other end behind middle strutting arrangement, the extrusion die in proper order and forms into shaped steel under the drive of slider.
Furthermore, conveyor includes two sets of sprocket mechanisms, and two sets of sprocket mechanisms pass through the chain transmission, chain and slider fixed connection slide in order to drive the slider and slide on the guide rail.
Further, sprocket mechanism includes connecting rod and two sprocket bodies, and two sprocket bodies rotate to be connected at the both ends of connecting rod, the chain is linked on the sprocket body.
Further, the middle supporting device comprises a fixing block and two fixing rods, the fixing block is fixedly connected between the two fixing rods, one ends, far away from the fixing block, of the two fixing rods are fixedly connected with the guide rail, and a through hole is formed in the center of the fixing block.
Furthermore, an extrusion block with an arc-shaped inner side is arranged in the through hole, a hydraulic cylinder is arranged in the fixed block, and the hydraulic cylinder drives the extrusion block to approach the center of the through hole.
Furthermore, an extrusion hole is formed in the center of the extrusion die, and the diameter of the extrusion hole gradually decreases from one end close to the sliding block to the direction of one end far away from the sliding block.
Furthermore, a discharge hole is further formed in the extrusion die, the discharge hole is communicated with the extrusion hole, and the discharge hole penetrates through the extrusion die after being communicated.
Compared with the prior art, the utility model has the advantages and positive effects that:
the utility model adopts the mode that the slide block drives the raw steel to move and gradually extrudes the raw steel from the extrusion die to form the formed steel for production, and in the production process, the other end of the raw steel does not need to be drawn by a clamp or a grinding head, so that the waste of the raw steel at the drawing part is avoided, the utilization rate of raw materials is improved, and the production benefit is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the fixed block of the present invention;
fig. 3 is a cross-sectional view of the extrusion die of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is 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 the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-3 of the drawings,
a cold extrusion steel production line comprises a guide rail 1, a conveying device 3, a slide block 2, an extrusion die 4 and a plurality of intermediate supporting devices 5; the guide rail 1 has two and parallel arrangement at least, middle strutting arrangement 5 is connected between guide rail 1, extrusion die 4 fixed connection is in the one end of guide rail, slider 2 sliding connection is on guide rail 1 and slides to the one end of extrusion die 4 under the drive of conveying mechanism 3, with the one end butt of former steel 6 on the side surface of slider 2 back, former steel 6 is behind the drive of slider 2 running through middle strutting arrangement 5, extrusion die 4 in proper order and stretch out from the other end of extrusion die 4 and form shaped steel 7, if slider 2 removes to be close to adjacent middle strutting arrangement 5 after, conveying mechanism 3 drives slider 2 reverse motion, again with another one end butt of former steel 6 on slider 2, the other end stretches into in middle strutting arrangement 5, slider 2 is repeated to being close to extrusion die 4, accomplishes the relay.
In this embodiment, the conveying device 3 includes two sets of sprocket mechanisms, the two sets of sprocket mechanisms transmit through the chain 33, and the chain 33 is fixedly connected with the sliding block 2 to drive the sliding block 2 to slide on the guide rail 1.
In this embodiment, the sprocket mechanism includes a connecting rod 31 and two sprocket bodies 32, the two sprocket bodies 32 are rotatably connected to two ends of the connecting rod 31, and the chain 33 is linked to the sprocket bodies 32.
In this embodiment, the intermediate supporting device 5 includes a fixing block 52 and two fixing rods 51, the fixing block 52 is fixedly connected between the two fixing rods 51, one end of each fixing rod 51 far from the fixing block 52 is fixedly connected to the guide rail 1, and a through hole 53 is formed in the center of the fixing block 52.
In this embodiment, an extrusion block 54 having an arc inner side is disposed in the through hole 53, a hydraulic cylinder is disposed in the fixed block 53, the hydraulic cylinder drives the extrusion block 54 to approach the center of the through hole 53, and the inner surface of the extrusion block 53 contacts the original steel 6 and is slidably connected to the original steel 6.
In this embodiment, an extrusion hole 41 is formed in the center of the extrusion die 4, and the diameter of the extrusion hole 41 gradually decreases from one end close to the slider 2 to the other end far from the slider 2, so as to extrude the raw steel 6 to form the formed steel 7.
In this embodiment, discharge opening 42 has still been seted up on extrusion die 4, discharge opening 42 and extrusion hole 41 communicate each other, and run through extrusion die 4 after the intercommunication, and discharge opening 42 can prevent to take place crooked deformation after extruding from extrusion hole 41, improves production quality.
All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.
Claims (7)
1. The cold extrusion steel production line is characterized in that: comprises a guide rail, a conveying device, a slide block, an extrusion die and a plurality of middle supporting devices; the guide rail has two and parallel arrangements at least, middle strutting arrangement connects between the guide rail, extrusion die fixed connection is in the one end of guide rail, slider sliding connection just slides to extrusion die's one end under conveying mechanism's drive on the guide rail, and the former steel stretches out from extrusion die's the other end behind middle strutting arrangement, the extrusion die in proper order and forms into shaped steel under the drive of slider.
2. A cold-extruded steel production line according to claim 1, characterised in that: the conveying device comprises two groups of chain wheel mechanisms, the two groups of chain wheel mechanisms are driven by chains, and the chains are fixedly connected with the sliding blocks so as to drive the sliding blocks to slide on the guide rails.
3. A cold-extruded steel production line according to claim 2, characterised in that: the chain wheel mechanism comprises a connecting rod and two chain wheel bodies, the two chain wheel bodies are rotatably connected to two ends of the connecting rod, and the chain is connected to the chain wheel bodies.
4. A cold-extruded steel production line according to claim 1, characterised in that: the middle supporting device comprises a fixed block and two fixing rods, the fixed block is fixedly connected between the two fixing rods, one end, far away from the fixed block, of each fixing rod is fixedly connected with the guide rail, and a through hole is formed in the center of the fixed block.
5. A cold-extruded steel production line according to claim 4, characterized in that: the inner side of the through hole is provided with an arc-shaped extrusion block, the fixed block is internally provided with a hydraulic cylinder, and the hydraulic cylinder drives the extrusion block to approach the center of the through hole.
6. A cold-extruded steel production line according to claim 1, characterised in that: the extrusion die is characterized in that an extrusion hole is formed in the center of the extrusion die, and the diameter of the extrusion hole is gradually reduced from one end close to the sliding block to the direction of one end far away from the sliding block.
7. A cold-extruded steel production line according to claim 6, characterized in that: the extrusion die is characterized in that a discharge hole is further formed in the extrusion die, the discharge hole is communicated with the extrusion hole, and the discharge hole penetrates through the extrusion die after being communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403609.8U CN216501592U (en) | 2021-12-31 | 2021-12-31 | Cold extruded steel production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403609.8U CN216501592U (en) | 2021-12-31 | 2021-12-31 | Cold extruded steel production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216501592U true CN216501592U (en) | 2022-05-13 |
Family
ID=81514827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123403609.8U Active CN216501592U (en) | 2021-12-31 | 2021-12-31 | Cold extruded steel production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216501592U (en) |
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2021
- 2021-12-31 CN CN202123403609.8U patent/CN216501592U/en active Active
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