CN210676367U - High-speed wire module rolling mill - Google Patents
High-speed wire module rolling mill Download PDFInfo
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- CN210676367U CN210676367U CN201921088066.5U CN201921088066U CN210676367U CN 210676367 U CN210676367 U CN 210676367U CN 201921088066 U CN201921088066 U CN 201921088066U CN 210676367 U CN210676367 U CN 210676367U
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- output shaft
- bevel gear
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Abstract
High line module rolling mill, including box, output shaft, transmission end cover plate, bevel gear axle, roller box, the transmission end cover plate is connected to the box, the transmission end cover plate sets up on the box right side, the output shaft passes through bearing connection fixed cover, fixed cover passes through screw connection transmission end cover plate, mounting flange middle part connection output shaft, the output shaft passes mounting flange, mounting flange left end passes through screw connection fixed cover, the output shaft divide into first output shaft, second output gear is connected at second output shaft middle part, the box is connected to bevel gear axle lower extreme, the relative box of bevel gear axle rotates, transmission bevel gear is connected in the bevel gear axle outside, transmission bevel gear sets up in bevel gear axle lower part, transmission bevel gear suits with second output gear.
Description
Technical Field
The utility model relates to a rolling mill field especially relates to a high line module rolling mill.
Background
A high-speed wire (or high-speed bar) module rolling mill is one of the indispensable important components in the high-speed wire (or high-speed bar) rolling production line. The modular rolling mill is used for replacing a traditional 6-frame, 8-frame or 10-frame rolling mill with a top-rolling 45-degree centralized transmission. The rolling force of the traditional rolling mill is small (255 KN), one rolling mill realizes one-pass rolling, the diameter of an outlet roller is small (170 roller rings), and the rolling specification is generally within the range of phi 5.5-phi 20 mm.
Disclosure of Invention
The utility model discloses the aforesaid to prior art exists is not enough, provides a high line module rolling mill that carries out suitable adjustment to the rolling percentage elongation of every pass.
The utility model aims at realizing through the following technical scheme:
a high-speed wire module rolling mill comprises a box body, an output shaft, a transmission end cover plate, a bevel gear shaft and a roller box, wherein the box body is connected with the transmission end cover plate, the transmission end cover plate is arranged on the right side of the box body, the output shaft is connected with a fixing sleeve through a bearing, the fixing sleeve is connected with the transmission end cover plate through a screw, the middle part of the fixing flange is connected with the output shaft, the output shaft penetrates through the fixing flange, the left end of the fixing flange is connected with the fixing sleeve through a screw, the output shaft is divided into a first output shaft and a second output shaft, the middle part of the second output shaft is connected with a second output gear, the lower end of the bevel gear shaft is connected with the box body, the bevel gear shaft rotates relative to the box body, the outer side of the bevel gear shaft is connected with a transmission bevel gear, the transmission bevel gear and the second output gear are meshed through the insections, the roller box is connected to the upper side of the box body, the roller box is arranged in the box body, the roller box is provided with a roller shaft, the bevel gear shaft is provided with a bevel gear, and the bevel gear shaft is connected with the roller shaft of the roller box through the bevel gear.
The first output shaft and the second output shaft are connected with the speed increaser through a coupler, the length of the first output shaft is larger than that of the second output shaft, the left end of the first output shaft is sequentially connected with the box body and the first output gear, the first output shaft rotates relative to the box body, and the first output gear is meshed with the transmission bevel gear through the tooth patterns.
The bevel gear axle has 2, transmission bevel gear has 2, second output gear, first output gear connect different transmission bevel gear respectively.
Has the advantages that:
the box body and the transmission end cover plate are main bodies for mounting, positioning and bearing loads of other parts, the first output shaft and the second output shaft are connected with the speed increaser through the shaft couplings, the torque and the power transmitted by the speed increaser are transmitted to two sets of bevel gear shafts through bevel gears with the angle of 45 degrees on the input shaft respectively, the torque and the power are transmitted to roller shafts on the roller boxes through bevel gears on the shaft, the roller shafts drive rollers to rotatably roll round steel or threaded steel to realize the opening and closing of roller gaps, one body of the high-speed wire or high-rod module rolling mill is provided with 2 sets of independent gear transmission systems, 2 roller boxes which are completely interchanged can be mounted, the 45-degree staggered arrangement is realized after the 2 roller boxes are mounted, and the rolling of 2 passes can be realized. Because each module rolling mill is provided with 2 sets of completely independent gear transmission mechanisms, the rolling elongation of each pass can be properly adjusted by configuring speed increasers with different speed ratios.
The rolling mill body is of a modular structure, one module realizes 2-pass rolling, the rolling force is large (can reach 330 KN), a 230-roller ring is used, the angle of intersection of a bevel gear shaft is 45 degrees, the overall strength of the rolling mill is remarkably improved, the rolling force is large, and the rolling specification range is widened and is generally within phi 5.5-phi 30 mm; the modular rolling mill can meet the requirements of different rolling speeds and production specifications by being provided with speed increasers with different speed ratios. The rolling mill main part is modular structure, compact structure, and installation and change are convenient, and complete equipment includes the rolling mill body, the rolling mill base, the rolling mill safety cover, the increaser etc. uses motor drive, the output shaft of motor passes through the coupling joint with the input shaft of increaser together, drive two output gear shafts of increaser through the gear on the input shaft, two output gear shafts pass through the coupling joint with the input shaft of altitude module rolling mill, like this motor output rotational speed transmits for altitude module rolling mill according to certain velocity ratio, make altitude module rolling mill realize rolling different specification products and corresponding rolling speed.
Drawings
Figure 1 is altitude module rolling mill structure schematic diagram of the utility model.
Fig. 2 is a schematic structural view of a-a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural diagram of B-B in fig. 2 according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a high-speed wire module rolling mill comprises a box body 1, an output shaft, a transmission end cover plate 4, a bevel gear shaft 5 and a roller box 6, wherein the box body 1 is connected with the transmission end cover plate 4, the transmission end cover plate 4 is arranged on the right side of the box body 1, the output shaft is connected with a fixing sleeve 12 through a bearing, the fixing sleeve 12 is connected with the transmission end cover plate 4 through a screw, the middle part of a fixing flange 13 is connected with the output shaft, the output shaft penetrates through the fixing flange 13, the left end of the fixing flange 13 is connected with the fixing sleeve 12 through a screw, the output shaft is divided into a first output shaft 2 and a second output shaft 3, the middle part of the second output shaft 3 is connected with a second output gear 14, the lower end of the bevel gear shaft 5 is connected with the box body 1, the bevel gear shaft 5 rotates relative to the box body 1, the outer side of the bevel, second output gear 14 passes through the insection and connects transmission bevel gear, transmission bevel gear passes through the insection meshing with second output gear 14, roller box 6 is connected to 1 upside of box, roller box 6 sets up in box 1, roller box 6 has the roller, bevel gear axle 5 has the helical gear, bevel gear axle 5 passes through the roller of helical gear connection roller box 6.
The first output shaft 2 and the second output shaft 3 are connected with the speed increaser through a coupler, the length of the first output shaft 2 is larger than that of the second output shaft 3, the left end of the first output shaft 2 is sequentially connected with the box body 1 and the first output gear 16, the first output shaft 2 rotates relative to the box body 1, and the first output gear 16 is meshed with the transmission bevel gear through the insections.
The number of the bevel gear shafts 5 is 2, the number of the transmission bevel gears is 2, and the second output gear 14 and the first output gear 16 are respectively connected with different transmission bevel gears.
The box body 1 and the transmission end cover plate 4 are main bodies for mounting, positioning and bearing loads of other parts, the first output shaft 2 and the second output shaft 3 are connected with the speed increaser through couplings, the torque and the power transmitted by the speed increaser are transmitted to two sets of bevel gear shafts 5 through bevel gears with the angle of 45 degrees on the input shaft respectively by the first output shaft 2 and the second output shaft 3, the torque and the power are transmitted to roller shafts on roller boxes 6 through bevel gears on the shaft by the bevel gear shafts 5, the roller shafts drive rollers to roll round steel or threaded steel in a rotating manner, one body of a high-speed wire or high-rod module rolling mill is provided with 2 sets of independent gear transmission systems, 2 roller boxes which are completely interchanged can be mounted, 45-degree staggered arrangement is realized after the 2 roller boxes are mounted, and 2-pass rolling can be realized. Because each module rolling mill is provided with 2 sets of completely independent gear transmission mechanisms, the rolling elongation of each pass can be properly adjusted by configuring speed increasers with different speed ratios.
The rolling mill body is of a modular structure, one module realizes 2-pass rolling, the rolling force is large (can reach 330 KN), a 230-roller ring is used, the angle of intersection of a bevel gear shaft is 45 degrees, the overall strength of the rolling mill is remarkably improved, the rolling force is large, and the rolling specification range is widened and is generally within phi 5.5-phi 30 mm; the modular rolling mill can meet the requirements of different rolling speeds and production specifications by being provided with speed increasers with different speed ratios. The rolling mill main part is modular structure, compact structure, and installation and change are convenient, and complete equipment includes the rolling mill body, the rolling mill base, the rolling mill safety cover, the increaser etc. uses motor drive, the output shaft of motor passes through the coupling joint with the input shaft of increaser together, drive two output gear shafts of increaser through the gear on the input shaft, two output gear shafts pass through the coupling joint with the input shaft of altitude module rolling mill, like this motor output rotational speed transmits for altitude module rolling mill according to certain velocity ratio, make altitude module rolling mill realize rolling different specification products and corresponding rolling speed.
Claims (3)
1. A high-speed wire module rolling mill is characterized by comprising a box body, an output shaft, a transmission end cover plate, a bevel gear shaft, a roller box, an adjusting mechanism and an adjusting gear, wherein the box body is connected with the transmission end cover plate, the transmission end cover plate is arranged on the right side of the box body, the output shaft is connected with a fixing sleeve through a bearing, the fixing sleeve is connected with the transmission end cover plate through a screw, the middle part of the fixing flange is connected with the output shaft, the output shaft penetrates through the fixing flange, the left end of the fixing flange is connected with the fixing sleeve through a screw, the output shaft is divided into a first output shaft and a second output shaft, the middle part of the second output shaft is connected with a second output gear, the lower end of the bevel gear shaft is connected with the box body, the bevel gear shaft rotates relative to the box body, the second output gear is connected with a transmission bevel gear through the insections, the transmission bevel gear is meshed with the second output gear through the insections, the upper side of the box body is connected with the roller box, the roller box is arranged in the box body, the roller box is provided with a roller shaft, the bevel gear shaft is provided with a bevel gear, and the bevel gear shaft is connected with the roller shaft of the roller box through the bevel gear.
2. The high-speed wire module rolling mill of claim 1, wherein the first output shaft and the second output shaft are connected with the speed increaser through a coupler, the length of the first output shaft is larger than that of the second output shaft, the left end of the first output shaft is sequentially connected with a box body and a first output gear, the first output shaft rotates relative to the box body, and the first output gear is meshed with a transmission bevel gear through tooth patterns.
3. The high-speed wire module rolling mill of claim 2, wherein the number of the bevel gear shafts is 2, the number of the transmission bevel gears is 2, and the second output gear and the first output gear are respectively connected with different transmission bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088066.5U CN210676367U (en) | 2019-07-12 | 2019-07-12 | High-speed wire module rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088066.5U CN210676367U (en) | 2019-07-12 | 2019-07-12 | High-speed wire module rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676367U true CN210676367U (en) | 2020-06-05 |
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ID=70888539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088066.5U Active CN210676367U (en) | 2019-07-12 | 2019-07-12 | High-speed wire module rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676367U (en) |
-
2019
- 2019-07-12 CN CN201921088066.5U patent/CN210676367U/en active Active
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