Metal bar multi-connection-hole double-roller rolling machine

Abstract

The utility model relates to the technical field of double-roller rolling machines, and discloses a metal bar multi-connected-hole double-roller rolling machine which is characterized in that a cooling mechanism is fixedly connected to the top of a base of the double-roller rolling machine, and connecting mechanisms are fixedly connected to the inner sides of two supporting seats; the cooling mechanism comprises a water cooling mechanism and a stable supporting assembly, the water cooling mechanism comprises a water tank, the top of the water tank is fixedly connected with a water pump, the top of the water pump is fixedly connected with a water pipe, the top of the water pipe is fixedly connected with a first shunt pipe, and the back of the first shunt pipe is fixedly connected with a conveying pipe. According to the metal rod multi-connected-hole double-roller rolling machine, the cooling mechanism is arranged, under the operation of the cooling mechanism, a water pump drives a water pipe to convey and cool cold water in a water tank, the cold water flows into a mounting pipe, and the cold water is sprayed to the surface of a metal rod conveyed on a transmission roller through a spray head to further cool the metal rod; and the placement supporting plate is used for supporting the position of the conveying pipe, so that the conveyed and processed metal can be conveniently subjected to cooling assistance from the bottom.

Description

Technical Field

[0001] The utility model relates to the technical field of double-roller rolling machines, in particular to a metal rod multi-hole double-roller rolling machine. Background Art

[0002] The double-roll mill is a metal sheet processing equipment. The working principle of the two-roll mill is to squeeze and deform the metal material between the two rolls through the rotation of the upper roll and the lower roll, thereby achieving plastic deformation and compression. The rolling force, rolling process, temperature control and other factors are all important factors affecting the rolling effect.

[0003] For example, patent number CN209849549U is a turning device for a copper tube rolling mill, the copper tube rolling mill includes a frame and a unloading device, the unloading device is used to remove the processed copper tubes on the copper tube rolling mill, the copper tube rolling mill is provided with a finished product storage station for storing finished products, the turning device for the copper tube rolling mill includes a bearing plate and a turning drive mechanism, wherein the bearing plate is provided with a bearing station, and the bearing plate is used to carry the copper tube removed by the unloading device.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, after the metal rods are processed and formed in this technical solution, it is necessary to wait for the metal rods to cool down before collecting them. This waiting process takes a lot of time and effort. At this time, it is necessary to add a device that can cool the processed metal rods. Utility Model Content

[0006] The utility model aims to provide a metal rod multi-hole double-roller rolling machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal rod multi-hole twin-roller rolling mill, comprising a twin-roller rolling mill base, the left and right sides of the top of the twin-roller rolling mill base are fixedly connected with support plates, a transmission roller is rotatably connected between the left and right support plates, a twin-roller rolling mill is fixedly connected to the rear side of the top of the twin-roller rolling mill base, a support seat is fixedly connected to the top of the support plate, a cooling mechanism is fixedly connected to the top of the twin-roller rolling mill base, and a connecting mechanism is fixedly connected to the inner sides of the two support seats;

[0008] The cooling mechanism comprises a water cooling mechanism and a stable support assembly, wherein the stable support assembly is arranged on one side of the water cooling mechanism;

[0009] The water cooling mechanism includes a water tank, which is fixedly connected to the top center of the double-roll rolling mill base, a water pump is fixedly connected to the top of the water tank, a water pipe is fixedly connected to the top of the water pump, a first diversion pipe is fixedly connected to the top of the water pipe, a delivery pipe is fixedly connected to the back of the first diversion pipe, a connecting pipe is fixedly connected to the front of the first diversion pipe, the other end of the connecting pipe is fixedly connected to a mounting pipe, and nozzles are densely fixedly connected to the bottom of the mounting pipe.

[0010] Preferably, the conveying pipe is arranged at the bottom of the driving roller, and the other end of the conveying pipe is fixedly connected to the right side of the water pump. When the conveying pipe is arranged at the bottom of the driving roller, it is convenient to assist in cooling the conveyed processed metal from the bottom.

[0011] Preferably, the stable support assembly includes a T-slot, which is opened on the top of the double-roll rolling mill base, a T-plate is slidably connected inside the T-slot, a placement support plate is fixedly connected to the top of the T-plate, and fixed plates are fixedly connected on both the left and right sides of the T-plate, a fixed seat is fixedly connected to the top of the double-roll rolling mill base, a long block is fixedly connected to the bottom of the fixed plate, a rectangular groove is opened inside the fixed seat, and a second bolt is threadedly connected to the long block and the fixed seat, and the placement support plate supports the position of the conveying pipe, so as to facilitate cooling of the processed metal being conveyed from the bottom.

[0012] Preferably, the number of the T-slots is two, and the two T-slots are both arranged on the left and right sides of the water tank; the number of the fixing seats is four and two of them form a group, and the two fixing seats are both arranged on the left and right sides of the T-slot.

[0013] Preferably, the top and the front and rear sides of the rectangular groove are all set to be openings, and the surface of the long block is plugged into the inside of the rectangular groove.

[0014] Preferably, the connecting mechanism includes a connecting sleeve, and the number of the connecting sleeves is two, and the two connecting sleeves are fixedly connected to the inner sides of the two driving rollers, the left and right surfaces of the mounting tube are fixedly connected with connecting rings, the upper and lower surfaces of the connecting rings are fixedly connected with connecting blocks, the connecting block is fixedly connected with an insert block on the side close to the driving roller, a socket groove is provided inside the connecting sleeve, the upper and lower surfaces of the connecting sleeve are fixedly connected with a connecting seat, a slot is provided inside the connecting seat, and the first bolt is threadedly connected to the insert block and the connecting seat.

[0015] Preferably, the front side of the jack slot and the side close to the mounting tube are arranged to be openings, and the inside of the jack slot is plugged into the surface of the mounting tube.

[0016] Preferably, the front side of the slot and the side away from the driving roller are set as openings, and the surface of the plug block is plugged into the inside of the slot. After the plug block is inserted into the slot, the mounting tube can be installed and set at the top position of the driving roller, so that cold water can be sprayed on the surface of the processed metal rod from top to bottom.

[0017] Compared with the prior art, the utility model provides a metal rod multi-hole double-roller rolling machine, which has the following beneficial effects:

[0018] 1. The metal rod multi-hole double-roller rolling machine is provided with a cooling mechanism. When the cooling mechanism is in operation, a water pump drives a water pipe to transport cold water in a water tank for cooling. On the other hand, the connecting pipe can also transport cold water through a first shunt pipe, so that the cold water flows into the installation pipe. The surface of the metal rod transported on the driving roller is sprayed with cold water through a nozzle for further cooling. The T-plate is inserted and slid in the T-slot. At the same time, the T-plate drives the fixed plate to move. The fixed plate can also drive the long block to be inserted in the rectangular slot. The long block is threadedly fixed by a second bolt on the fixing seat, so that the support plate can be placed to support the position of the conveying pipe, which is convenient for cooling the processed metal from the bottom.

[0019] 2. The metal rod multi-hole double-roller rolling machine is provided with a connecting mechanism. When the connecting mechanism is in operation, the mounting tube is inserted into the insertion hole groove, and the mounting tube can also drive the connecting ring to move. After the connecting ring drives the plug block to be inserted into the slot, the connecting seat and the plug block are threadedly fixed by the first bolt, and the mounting tube can be installed and set at the top position of the driving roller, so that cold water can be sprayed on the surface of the processed metal rod from top to bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the water cooling mechanism;

[0023] Figure 3 A schematic diagram of the structure for stabilizing the support assembly;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure of the intercepted part;

[0025] Figure 5is a structural schematic diagram of the connecting mechanism;

[0026] Figure 6 for Figure 5 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. double-roll rolling machine base; 2. support plate; 3. connecting mechanism; 31. socket groove; 32. connecting sleeve; 33. first bolt; 34. connecting ring; 35. connecting block; 36. plug block; 37. slot; 38. connecting seat; 4. double-roll rolling machine; 5. support seat; 6. cooling mechanism; 61. water cooling mechanism; 611. water tank; 612. water pump; 613. first shunt pipe; 614. nozzle; 615. connecting pipe; 616. mounting pipe; 617. delivery pipe; 618. water pipe; 62. stable support assembly; 621. fixing plate; 622. second bolt; 623. fixing seat; 624. T-slot; 625. rectangular slot; 626. long block; 627. T-plate; 628. support plate placement; 7. transmission roller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Embodiment 1

[0032] Combination Figures 1 to 4A metal rod multi-hole twin-roller rolling mill comprises a twin-roller rolling mill base 1, support plates 2 are fixedly connected to the left and right sides of the top of the twin-roller rolling mill base 1, a driving roller 7 is rotatably connected between the left and right support plates 2, a twin-roller rolling mill 4 is fixedly connected to the rear side of the top of the twin-roller rolling mill base 1, a support seat 5 is fixedly connected to the top of the support plate 2, a cooling mechanism 6 is fixedly connected to the top of the twin-roller rolling mill base 1, and a connecting mechanism 3 is fixedly connected to the inner sides of the two support seats 5;

[0033] The cooling mechanism 6 includes a water cooling mechanism 61 and a stable support assembly 62, and the stable support assembly 62 is arranged on one side of the water cooling mechanism 61;

[0034] The water cooling mechanism 61 includes a water tank 611, which is fixedly connected to the top center of the double-roll rolling mill base 1. A water pump 612 is fixedly connected to the top of the water tank 611. A water pipe 618 is fixedly connected to the top of the water pump 612. A first shunt pipe 613 is fixedly connected to the top of the water pipe 618. A delivery pipe 617 is fixedly connected to the back of the first shunt pipe 613. A connecting pipe 615 is fixedly connected to the front of the first shunt pipe 613. The other end of the connecting pipe 615 is fixedly connected to a mounting pipe 616. The bottom of the mounting pipe 616 is densely fixedly connected to a nozzle 614. The delivery pipe 617 is arranged at the bottom of the driving roller 7. The other end of the delivery pipe 617 is fixedly connected to the right side of the water pump 612. The stable support assembly 62 includes a T-slot 624. The T-slot 624 is opened at the top of the double-roll rolling mill base 1. The T-slot 62 A T-shaped plate 627 is slidably connected inside, a placement support plate 628 is fixedly connected to the top of the T-shaped plate 627, and a fixing plate 621 is fixedly connected to the left and right sides of the T-shaped plate 627. A fixing seat 623 is fixedly connected to the top of the double-roll rolling mill base 1, and a long block 626 is fixedly connected to the bottom of the fixing plate 621. A rectangular groove 625 is opened inside the fixing seat 623, and the second bolt 622 is threadedly connected inside the long block 626 and the fixing seat 623. There are two T-shaped grooves 624, and the two T-shaped grooves 624 are arranged on the left and right sides of the water tank 611. There are four fixing seats 623, and two of them form a group. The two fixing seats 623 are arranged on the left and right sides of the T-shaped groove 624. The top and the front and rear sides of the rectangular groove 625 are set as openings, and the surface of the long block 626 and the inside of the rectangular groove 625 are plugged.

[0035] Furthermore, the water pump 612 drives the water pipe 618 to transport the cold water in the water tank 611 for cooling. On the other hand, the connecting pipe 615 can also transport cold water through the first diversion pipe 613, so that the cold water flows into the installation pipe 616, and the surface of the metal rod transported on the transmission roller 7 is sprayed with cold water through the nozzle 614 to further cool the temperature. The T-plate 627 is inserted and slid in the T-slot 624. At the same time, the T-plate 627 drives the fixed plate 621 to move. The fixed plate 621 can also drive the long block 626 to be inserted into the rectangular groove 625. The second bolt 622 is used to thread the long block 626 with the fixing seat 623, so that the support plate 628 can be placed to support the position of the delivery pipe 617, so as to facilitate the cooling of the processed metal being transported from the bottom.

[0036] Embodiment 2

[0037] See also Figure 1-6 On the basis of the first embodiment, the connection mechanism 3 further comprises a connection sleeve 32, the number of the connection sleeves 32 is two, the two connection sleeves 32 are fixedly connected to the inner sides of the two driving rollers 7, the left and right surfaces of the mounting tube 616 are fixedly connected with connection rings 34, the upper and lower surfaces of the connection rings 34 are fixedly connected with connection blocks 35, the side of the connection block 35 close to the driving roller 7 is fixedly connected with an insert block 36, a socket groove 31 is provided inside the connection sleeve 32, the upper and lower surfaces of the connection sleeve 32 are fixedly connected with a connection seat 38, a slot 37 is provided inside the connection seat 38, the first bolt 33 is threadedly connected inside the insert block 36 and the connection seat 38, the front side of the socket groove 31 and the side close to the mounting tube 616 are set as openings, the inside of the socket groove 31 and the surface of the mounting tube 616 are plugged, the front side of the slot 37 and the side away from the driving roller 7 are set as openings, and the surface of the insert block 36 and the inside of the slot 37 are plugged.

[0038] Furthermore, the mounting tube 616 is inserted into the socket groove 31, and the mounting tube 616 can also drive the connecting ring 34 to move. After the connecting ring 34 drives the plug block 36 to be inserted into the slot 37, the connecting seat 38 and the plug block 36 are threadedly fixed by the first bolt 33. The mounting tube 616 can be installed and set at the top position of the transmission roller 7, so that cold water can be sprayed on the surface of the processed metal rod from top to bottom.

[0039] Rolling shape: thread, special-shaped steel, round steel;

[0040] Classification of roller numbers: two rollers, four rollers, six rollers, eight rollers, twelve rollers;

[0041] Equipped power KW: 75~2500; rolling line speed M / S: 2.0m / s

[0042] Rolling specifications: Φ20~Φ36 / 40~130 square

[0043] In actual operation, when the device is used, when the double-roll rolling mill 4 processes the metal rod, it is necessary to cool the surface of the processed metal rod. At this time, the water pump 612 is started, and the water pump 612 drives the water pipe 618 to transport the cold water in the water tank 611 for cooling. On the other hand, the connecting pipe 615 can also transport the cold water through the first shunt pipe 613, so that the cold water flows into the installation pipe 616, and the cold water is sprayed on the surface of the metal rod transported on the driving roller 7 through the nozzle 614 to further cool the temperature.

[0044] At the same time, the installation tube 616 is inserted into the insertion slot 31, and the installation tube 616 can also drive the connection ring 34 to move. After the connection ring 34 drives the plug block 36 to be inserted into the slot 37, the connection seat 38 and the plug block 36 are threadedly fixed by the first bolt 33, and the installation tube 616 can be installed and set at the top position of the transmission roller 7, so that cold water can be sprayed on the surface of the processed metal rod from top to bottom;

[0045] At the same time, the T-plate 627 is inserted and slid in the T-slot 624, and the T-plate 627 drives the fixed plate 621 to move. The fixed plate 621 can also drive the long block 626 to be inserted into the rectangular slot 625. The long block 626 is threadedly fixed by the fixing seat 623 through the second bolt 622, so that the support plate 628 can be placed to support the position of the conveying pipe 617, so as to facilitate the cooling of the processed metal being conveyed from the bottom.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A metal rod multi-hole twin-roll rolling mill, comprising a twin-roll rolling mill base (1), characterized in that: The left and right sides of the top of the double-roller rolling mill base (1) are fixedly connected to support plates (2), a transmission roller (7) is rotatably connected between the left and right support plates (2), a double-roller rolling mill (4) is fixedly connected to the rear side of the top of the double-roller rolling mill base (1), a support seat (5) is fixedly connected to the top of the support plate (2), a cooling mechanism (6) is fixedly connected to the top of the double-roller rolling mill base (1), and a connecting mechanism (3) is fixedly connected to the inner sides of the two support seats (5); The cooling mechanism (6) comprises a water cooling mechanism (61) and a stabilizing support assembly (62), wherein the stabilizing support assembly (62) is arranged on one side of the water cooling mechanism (61); The water cooling mechanism (61) comprises a water tank (611), the water tank (611) being fixedly connected to the top center of the double-roll rolling mill base (1), the top of the water tank (611) being fixedly connected to a water pump (612), the top of the water pump (612) being fixedly connected to a water pipe (618), the top of the water pipe (618) being fixedly connected to a first diverter pipe (613), the back of the first diverter pipe (613) being fixedly connected to a delivery pipe (617), the front of the first diverter pipe (613) being fixedly connected to a connecting pipe (615), the other end of the connecting pipe (615) being fixedly connected to a mounting pipe (616), and the bottom of the mounting pipe (616) being densely fixedly connected to nozzles (614).

2. A metal rod multi-hole twin-roll rolling mill according to claim 1, characterized in that: The delivery pipe (617) is arranged at the bottom of the driving roller (7), and the other end of the delivery pipe (617) is fixedly connected to the right side of the water pump (612).

3. The metal rod multi-hole twin-roll rolling machine according to claim 1, characterized in that: The stable support assembly (62) comprises a T-slot (624), wherein the T-slot (624) is provided at the top of the double-roll rolling mill base (1), a T-plate (627) is slidably connected inside the T-slot (624), a placement support plate (628) is fixedly connected to the top of the T-plate (627), a fixing plate (621) is fixedly connected to the left and right sides of the T-plate (627), a fixing seat (623) is fixedly connected to the top of the double-roll rolling mill base (1), a long block (626) is fixedly connected to the bottom of the fixing plate (621), a rectangular slot (625) is provided inside the fixing seat (623), and a second bolt (622) is threadedly connected to the inside of the long block (626) and the fixing seat (623).

4. A metal rod multi-hole twin-roll rolling mill according to claim 3, characterized in that: There are two T-shaped slots (624), and the two T-shaped slots (624) are both arranged on the left and right sides of the water tank (611). There are four fixing seats (623), and two of them form a group. The two fixing seats (623) are both arranged on the left and right sides of the T-shaped slot (624).

5. The metal rod multi-hole twin-roll rolling machine according to claim 3, characterized in that: The top and the front and rear sides of the rectangular groove (625) are all arranged to be open, and the surface of the long block (626) is plugged into the interior of the rectangular groove (625).

6. A metal rod multi-hole twin-roll rolling mill according to claim 5, characterized in that: The connection mechanism (3) comprises a connection sleeve (32), wherein the number of the connection sleeves (32) is two, and the two connection sleeves (32) are fixedly connected to the inner sides of the two driving rollers (7); the left and right side surfaces of the mounting tube (616) are fixedly connected to connection rings (34); the upper and lower side surfaces of the connection ring (34) are fixedly connected to connection blocks (35); the connection block (35) is fixedly connected to a plug block (36) on a side close to the driving roller (7); a plug hole groove (31) is provided inside the connection sleeve (32); the upper and lower side surfaces of the connection sleeve (32) are fixedly connected to a connection seat (38); a slot (37) is provided inside the connection seat (38); and the first bolt (33) is threadedly connected inside the plug block (36) and the connection seat (38).

7. The metal rod multi-hole twin-roll rolling machine according to claim 6, characterized in that: The front side of the insertion hole slot (31) and the side close to the mounting tube (616) are arranged to be open, and the interior of the insertion hole slot (31) is plugged into the surface of the mounting tube (616).

8. The metal rod multi-hole twin-roll rolling mill according to claim 6, characterized in that: The front side of the slot (37) and the side away from the transmission roller (7) are arranged to be open, and the surface of the insert block (36) is plugged into the interior of the slot (37).

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