CN219786445U - Double-roller extrusion forming device for large ring rolling mill - Google Patents
Double-roller extrusion forming device for large ring rolling mill Download PDFInfo
- Publication number
- CN219786445U CN219786445U CN202321070204.3U CN202321070204U CN219786445U CN 219786445 U CN219786445 U CN 219786445U CN 202321070204 U CN202321070204 U CN 202321070204U CN 219786445 U CN219786445 U CN 219786445U
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- fixedly connected
- ring rolling
- base
- double
- rolling mill
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- 238000005096 rolling process Methods 0.000 title claims abstract description 36
- 238000001125 extrusion Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims 5
- 238000013459 approach Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a double-roller extrusion molding device for a large ring rolling machine, which comprises a base and a double-roller extruder, wherein the double-roller extruder is fixedly connected to the front side of the top of the base, the double-roller extruder comprises two mounting plates, the two mounting plates are respectively and fixedly connected to two sides of the front side of the top of the base, and the front side and the rear side of the top of the base are respectively and fixedly connected with a connecting plate between the two mounting plates; according to the ring rolling machine, the first motor is started to drive the adjusting screw rod to rotate positively and negatively to drive the electric clamp to move forwards and backwards, so that the two inner pressing plates respectively displace the upper part and the lower part of the extruded ring material, the electric push rod on the fixing frame is started to push the two pressing plates to approach each other, the ring material clamp can be fastened and fixed, the ring material is pulled out backwards in an auxiliary mode along with the backward movement of the electric clamp, the phenomenon that blank is blocked and cannot be conveyed in the ring rolling extrusion process is prevented, and the machining efficiency of the ring rolling machine is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of ring rolling machines, and particularly relates to a double-roller extrusion forming device for a large ring rolling machine.
Background
The ring rolling machine is divided into a vertical ring rolling machine and a horizontal ring rolling machine according to the form of a frame and the position of an annular piece, and most of the ring rolling machines are of a middle-small size, so that the ring rolling machine adopts an inclined vertical type for operation convenience, and a large-size ring rolling machine adopts a horizontal type according to the technical mode from the working translation and the transmission convenience.
At present, the existing ring rolling machine is used for rolling metal blanks, and the metal blanks are hard, so that the blanks are not sufficiently rolled and conveyed only through conveying force of a rolling roller in the rolling process of the metal blanks, the blanks are hard, one half of the blanks are easy to roll, the blanks are clamped, and an auxiliary pulling mechanism is not arranged, so that the blanks are poured out through the inversion of the rolling roller, and the processing efficiency of the rolling machine is reduced.
In summary, the present utility model provides a twin roll extrusion device for a large ring rolling mill to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a double-roller extrusion forming device for a large ring rolling machine, which aims to solve the problems that blanks are easy to be blocked and cannot be conveyed in the rolling process in the prior art.
The utility model provides a large-scale ring rolls uses twin-roll extrusion device, includes base and twin-roll extruder fixed connection is in the front side at base top, twin-roll extruder includes two mounting panels, two the mounting panel is fixed connection respectively in the both sides of base top front side, the front side at base top and rear side are located equal fixedly connected with connecting plate between two mounting panels, the top of base is located sliding connection between two connecting plates and has the regulation seat, one the back fixedly connected with first quick-witted case of connecting plate, the inside fixedly connected with first motor of first quick-witted case, the output fixedly connected with adjusting screw of first motor, the one end of adjusting screw runs through first quick-witted case, one connecting plate and regulation seat in proper order and extends to the back of another connecting plate, the top fixedly connected with electric clamp of regulation seat.
Preferably, two mounting shafts are connected between two opposite sides of the mounting plate in a uniformly rotating manner from top to bottom, the shaft surfaces of the two mounting shafts are fixedly sleeved with extrusion rollers, and a plurality of extrusion grooves are uniformly formed in the roller surfaces of the two extrusion rollers from left to right.
Preferably, one end of each of the two mounting shafts penetrates through one mounting plate and extends to one side of the one mounting plate, one end of each of the two mounting shafts is fixedly sleeved with a driving wheel, and the two driving wheels are meshed.
Preferably, one side of the other mounting plate is fixedly connected with a second machine case, the second machine case is fixedly connected with a second motor, the other end of one mounting shaft sequentially penetrates through the other mounting plate and the second machine case and extends to the interior of the second machine case, and one end of the mounting shaft is fixedly connected with the output end of the second motor.
Preferably, the electric clamp comprises a fixing frame, the fixing frame is fixedly connected to the top of the adjusting seat, and electric push rods are fixedly connected to both sides of the top of the inner wall of the fixing frame and both sides of the bottom of the inner wall.
Preferably, a pressing plate is fixedly connected between the output ends of every two electric push rods.
Preferably, the back of the fixing frame is provided with a material taking opening.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the ring rolling machine, the first motor is started to drive the adjusting screw rod to rotate positively and negatively to drive the electric clamp to move forwards and backwards, so that the two inner pressing plates respectively displace the upper part and the lower part of the extruded ring material, the electric push rod on the fixing frame is started to push the two pressing plates to approach each other, the ring material clamp can be fastened and fixed, the ring material is pulled out backwards in an auxiliary mode along with the backward movement of the electric clamp, the phenomenon that blank is blocked and cannot be conveyed in the ring rolling extrusion process is prevented, and the machining efficiency of the ring rolling machine is effectively improved.
2. According to the utility model, the electric push rod is closed to drive the two pressing plates to be far away, so that the annular material can be pulled out backwards through the material taking opening, and the convenience of unloading is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic rear view of the structure of the present utility model;
FIG. 3 is a schematic side view of the structure of the present utility model;
fig. 4 is a schematic side sectional view of the structure of the present utility model.
In the figure:
1. a base; 2. a twin roll extruder; 3. a connecting plate; 4. an adjusting seat; 5. adjusting a screw rod; 6. a first chassis; 7. a first motor; 8. an electric clamp; 21. a mounting plate; 22. a mounting shaft; 23. a squeeze roll; 24. an extrusion groove; 25. a driving wheel; 26. a second chassis; 27. a second motor; 81. a fixing frame; 82. an electric push rod; 83. a pressing plate; 84. and a material taking opening.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a double-roller extrusion molding device for a large ring rolling machine, which comprises a base 1 and a double-roller extruder 2, wherein the double-roller extruder 2 is fixedly connected to the front side of the top of the base 1, the double-roller extruder 2 comprises two mounting plates 21, the two mounting plates 21 are respectively and fixedly connected to the two sides of the front side of the top of the base 1, the front side and the rear side of the top of the base 1 are respectively and fixedly connected with a connecting plate 3 between the two mounting plates 21, the top of the base 1 is positioned between the two connecting plates 3 and is slidably connected with an adjusting seat 4, the back surface of one connecting plate 3 is fixedly connected with a first machine case 6, the inside of the first machine case 6 is fixedly connected with a first motor 7, the first motor 7 is connected with an external power supply and is provided with a power supply control switch, the first motor 7 is a three-phase asynchronous motor, the output end of the first motor 7 can positively and negatively rotate, the output end of the first motor 7 is fixedly connected with an adjusting screw 5, one end of the adjusting screw 5 sequentially penetrates through the first machine case 6, one connecting plate 3 and the adjusting seat 4 extends to the back surface of the other connecting plate 3, the top of the adjusting seat 4 is fixedly connected with an electric clamp 8, the adjusting seat 5 is fixedly connected with the top of the adjusting seat 4, and the adjusting screw 5 is in turn and connected with the first machine case 6 and the adjusting screw seat 4 by the adjusting screw 4.
Referring to fig. 2-4, two mounting shafts 22 are rotatably connected from top to bottom on opposite sides of the two mounting plates 21, extrusion rollers 23 are fixedly sleeved on shaft surfaces of the two mounting shafts 22, a plurality of extrusion grooves 24 are uniformly formed on roller surfaces of the two extrusion rollers 23 from left to right, and diameters of the extrusion grooves 24 on the roller surfaces of the extrusion rollers 23 are arranged from left to right and from small to large, so that ring materials with different sizes can be extruded.
Referring to fig. 2-4, one end of each of the two mounting shafts 22 penetrates through one mounting plate 21 and extends to one side of the mounting plate 21, one end of each of the two mounting shafts 22 is fixedly sleeved with a driving wheel 25, and the two driving wheels 25 are meshed.
Referring to fig. 2-4, one side of the other mounting plate 21 is fixedly connected with a second casing 26, the inside of the second casing 26 is fixedly connected with a second motor 27, the other end of one mounting shaft 22 sequentially penetrates through the other mounting plate 21 and the second casing 26 and extends to the inside of the second casing 26, one end of one mounting shaft 22 is fixedly connected with the output end of the second motor 27, the mounting shaft 22 is rotatably connected with the second casing 26, and the second motor 27 is connected with an external power supply and is provided with a power supply control switch.
Referring to fig. 2-4, the electric fixture 8 includes a fixing frame 81, the fixing frame 81 is fixedly connected to the top of the adjusting seat 4, two sides of the top of the inner wall of the fixing frame 81 and two sides of the bottom of the inner wall are fixedly connected with electric push rods 82, the two groups of electric push rods 82 are installed in a mirror symmetry manner, the output ends are opposite, and the electric push rods 82 on the fixing frame 81 are connected with an external power supply and are provided with the same power supply control switch.
Referring to fig. 2-4, a pressing plate 83 is fixedly connected between output ends of each two electric pushing rods 82, and anti-slip bumps are arranged on opposite sides of the two pressing plates 83, so that friction force when clamping ring materials can be increased.
Referring to fig. 2-4, a material taking opening 84 is formed in the back surface of the fixing frame 81, and the material taking opening 84 penetrates through the back surface of the fixing frame 81, so that the pulled ring material can be pulled out through the material taking opening 84.
The specific working principle is as follows: as shown in fig. 1-4, when the double-roller extrusion molding device for the large ring rolling machine is used, firstly, blanks are placed between extrusion grooves 24 of two extrusion rollers 23 in a double-roller extruder 2, then a second motor 27 in a second machine case 26 is started, one mounting shaft 22 is driven to rotate, thereby a driving wheel 25 can be driven to rotate, one driving wheel 25 drives the other mounting shaft 22 to reversely rotate, thereby two mounting shafts 22 can drive two extrusion rollers 23 to reversely rotate simultaneously, then blanks in the extrusion grooves 24 can be conveyed backwards while being extruded, then a first motor 7 in the first machine case 6 is started to drive an adjusting screw 5 to rotate clockwise, so that an adjusting seat 4 can be driven to move forwards, the adjusting seat 4 drives an electric clamp 8 to move forwards, the upper part and the lower part of the extruded ring materials are respectively displaced, the first motor 7 is suspended, the electric push rods 82 on a fixing frame 81 are driven to drive the two electric push rods 83 to mutually approach each other, thus the ring clamp motor can be driven to fix, and then the first clamp 7 can be driven to rotate, the ring rolling machine can not be driven to rotate anticlockwise, the ring rolling machine can be conveniently, and the two rings can be conveniently rolled out, and the ring can not be conveniently and the ring can be conveniently machined by the two clamp rings can be conveniently.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a large-scale ring rolls is with twin-roll extrusion device, includes base (1) and twin-roll extruder (2), its characterized in that: the utility model provides a double roll extruder (2) fixedly connected with in the front side at base (1) top, double roll extruder (2) are including two mounting panel (21), two mounting panel (21) are fixedly connected with in the both sides of base (1) top front side respectively, the front side at base (1) top and rear side are located equal fixedly connected with connecting plate (3) between two mounting panel (21), the top at base (1) is located sliding connection between two connecting plates (3) and has adjusted seat (4), one the back fixedly connected with first machine case (6) of connecting plate (3), the inside fixedly connected with first motor (7) of first machine case (6), the output fixedly connected with adjusting screw (5) of first motor (7), the one end of adjusting screw (5) runs through first machine case (6), one connecting plate (3) and adjusting seat (4) in proper order and extends to the back of another connecting plate (3), the top fixedly connected with electric clamp (8) of adjusting seat (4).
2. A twin roll extrusion apparatus for a large ring rolling mill as claimed in claim 1, wherein: two installation shafts (22) are connected between two opposite sides of the installation plate (21) in a uniformly rotating manner from top to bottom, extrusion rollers (23) are fixedly sleeved on the shaft surfaces of the two installation shafts (22), and a plurality of extrusion grooves (24) are uniformly formed in the roller surfaces of the two extrusion rollers (23) from left to right.
3. A twin roll extrusion apparatus for a large ring rolling mill as claimed in claim 2, wherein: one end of each of the two mounting shafts (22) penetrates through one mounting plate (21) and extends to one side of one mounting plate (21), one end of each of the two mounting shafts (22) is fixedly sleeved with a driving wheel (25), and the two driving wheels (25) are meshed.
4. A twin roll extrusion apparatus for a large ring rolling mill as claimed in claim 2, wherein: one side of another mounting panel (21) fixedly connected with second machine case (26), the inside fixedly connected with second motor (27) of second machine case (26), one the other end of installation axle (22) runs through another mounting panel (21) and second machine case (26) in proper order and extends to the inside of second machine case (26), one the one end of installation axle (22) is with the output fixed connection of second motor (27).
5. A twin roll extrusion apparatus for a large ring rolling mill as claimed in claim 1, wherein: the electric clamp (8) comprises a fixing frame (81), the fixing frame (81) is fixedly connected to the top of the adjusting seat (4), and electric push rods (82) are fixedly connected to two sides of the top of the inner wall of the fixing frame (81) and two sides of the bottom of the inner wall.
6. A twin roll extrusion apparatus for a large ring rolling mill as defined in claim 5, wherein: a pressing plate (83) is fixedly connected between the output ends of every two electric push rods (82).
7. A twin roll extrusion apparatus for a large ring rolling mill as defined in claim 5, wherein: the back of the fixing frame (81) is provided with a material taking opening (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070204.3U CN219786445U (en) | 2023-05-07 | 2023-05-07 | Double-roller extrusion forming device for large ring rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070204.3U CN219786445U (en) | 2023-05-07 | 2023-05-07 | Double-roller extrusion forming device for large ring rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786445U true CN219786445U (en) | 2023-10-03 |
Family
ID=88150954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321070204.3U Active CN219786445U (en) | 2023-05-07 | 2023-05-07 | Double-roller extrusion forming device for large ring rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786445U (en) |
-
2023
- 2023-05-07 CN CN202321070204.3U patent/CN219786445U/en active Active
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