JPH01105012U - - Google Patents
Info
- Publication number
- JPH01105012U JPH01105012U JP20139587U JP20139587U JPH01105012U JP H01105012 U JPH01105012 U JP H01105012U JP 20139587 U JP20139587 U JP 20139587U JP 20139587 U JP20139587 U JP 20139587U JP H01105012 U JPH01105012 U JP H01105012U
- Authority
- JP
- Japan
- Prior art keywords
- sizing
- roll housing
- housing part
- roller
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004513 sizing Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Description
第１図〜第８図は本考案の一実施例を示し、第
１図は側面図、第２図は正面図、第３図は背面図
、第４図は平面図、第５図は本実施例のサイジン
グ装置が設けられる位置を示す概略構成図、第６
図は要部の拡大側面図、第７図は要部の拡大平面
図、第８図は第１ロールハウジング部と第２ロー
ルハウジング部とを分離した状態の側面図である
。第９図は従来のサイジング装置の側面図である
。第１０図は丸棒材の測定箇所を示す説明図であ
る。第１１図〜第１３図は本実施例のサイジング
装置を通過した丸棒材の試験結果を示し、第１１
図は寸法変動と度数を示すグラフ、第１２図は丸
棒材の長さ位置と寸法変動との関係を示すグラフ
、第１３図は丸棒材の長さ位置と寸法変動との関
係を示すグラフである。第１４図〜第１６図は本
実施例のサイジング装置を通過させず圧延しただ
けの丸棒材の試験結果を示し、第１４図は寸法変
動と度数を示すグラフ、第１５図は丸棒材の長さ
位置と寸法変動との関係を示すグラフ、第１６図
は丸棒材の長さ位置と寸法変動との関係を示すグ
ラフである。
図中、１は仕上圧延ロール装置、１０は第１ス
タンド部、１１は第１ロールハウジング部、１２
はＨローラ（第１サイジングローラ）、２３は第
１カリバー、２５は位置決め部、３１は第２スタ
ンド部、３２は第２ロールハウジング部、３３は
Ｖローラ（第２サイジングローラ）、３６は第１
駆動モータ（第１駆動装置）、３８は第２駆動モ
ータ（第２駆動装置）、４０はモータカツプリン
グ（動力切断部）をそれぞれ示す。
Figures 1 to 8 show an embodiment of the present invention, with Figure 1 being a side view, Figure 2 being a front view, Figure 3 being a rear view, Figure 4 being a plan view, and Figure 5 being a book. Schematic configuration diagram showing the position where the sizing device of the embodiment is installed, No. 6
The figure is an enlarged side view of the main part, FIG. 7 is an enlarged plan view of the main part, and FIG. 8 is a side view of the first roll housing part and the second roll housing part separated. FIG. 9 is a side view of a conventional sizing device. FIG. 10 is an explanatory diagram showing measurement points of a round bar material. Figures 11 to 13 show the test results of round bars that passed through the sizing device of this example.
The figure is a graph showing dimensional variation and frequency, Figure 12 is a graph showing the relationship between length position of round bar material and dimensional variation, and Figure 13 is a graph showing the relationship between length position of round bar material and dimensional variation. It is a graph. Figures 14 to 16 show the test results of round bars that were simply rolled without passing through the sizing device of this example. Figure 14 is a graph showing dimensional variation and frequency, and Figure 15 is a graph of round bars. FIG. 16 is a graph showing the relationship between the length position and dimensional variation of the round bar material. In the figure, 1 is a finishing roll device, 10 is a first stand part, 11 is a first roll housing part, 12
23 is the first caliber, 25 is the positioning part, 31 is the second stand part, 32 is the second roll housing part, 33 is the V roller (second sizing roller), 36 is the second sizing roller. 1
Reference numeral 38 indicates a drive motor (first drive device), numeral 38 indicates a second drive motor (second drive device), and 40 indicates a motor coupling (power cutting unit).
Claims (1)
置される丸棒材用のサイジング装置であり、 前記仕上圧延ロール装置の最後の仕上圧延ロー
ルの出口側に設置される第１ロールハウジング部
と、第１ロールハウジング部に回転自在に保持さ
れ前記仕上圧延ロールの軸芯と直交する軸芯をも
ち外周面に丸棒材サイジング用の第１カリバーを
もつ２個一対の第１サイジングローラとからなる
駆動、非駆動型兼用の第１スタンド部と、 前記第１ロールハウジング部に近接された第２
ロールハウジング部と、前記第２ロールハウジン
グ部に回転自在に保持され前記第１サイジングロ
ーラの軸芯と直交する軸芯をもち外周面に丸棒材
サイジング用の第２カリバーをもつ２個一対の第
２サイジングローラとからなる駆動、非駆動型兼
用の第２スタンド部と、 前記第１スタンド部の前記第１サイジングロー
ラを回転駆動させる第１駆動装置と、 前記第２スタンド部の前記第２サイジングロー
ラを回転駆動する第２駆動装置と、 前記第２駆動装置の駆動力が前記第２サイジン
グローラへ伝達されることを中止し前記第２スタ
ンド部の前記第２サイジングローラを駆動型から
非駆動型に切換える動力切断部とで構成され、 前記第１サイジングローラでサイジングされた
前記圧延丸棒材が前記第２サイジングローラに噛
みこまれるときに、前記第２駆動装置で前記第２
サイジングローラが駆動されており、前記圧延丸
棒材を噛みこんだ後には前記動力切断部で前記第
２駆動装置の駆動力が前記第２サイジングローラ
へ伝達されることが中止され前記第２サイジング
ローラを駆動から非駆動とし、前記第１サイジン
グローラと前記第２サイジングローラとの間を搬
送される前記圧延丸棒材を非張力状態とすること
を特徴とする圧延丸棒材のサイジング装置。 (2) 前記第１ロールハウジング部および第２ロ
ールハウジング部は互いに別体であり、前記第１
ロールハウジング部および第２ロールハウジング
部のいずれか一方は、前記第１ロールハウジング
部および第２ロールハウジング部の他方を位置決
めする位置決め部をもち、 前記他方は、前記一方の前記位置決め部に位置
決めされた状態で前記一方に結合部材で分割可能
に結合されている実用新案登録請求の範囲第１項
記載の圧延丸棒材のサイジング装置。 (3) 前記第１サイジングローラおよび前記第２
サイジングローラの少なくとも一方は、タングス
テンカーバイド等の超硬材料製である実用新案登
録請求の範囲第１項記載の圧延丸棒材のサイジン
グ装置。 (4) 前記第１サイジング用の第１カリバーは前
記第１サイジングローラに１個形成されており、
前記サイジング用の第２カリバーは前記第２サイ
ジングローラに１個形成されている実用新案登録
請求の範囲第１項記載の圧延丸棒材のサイジング
装置。 (5) 前記第１ロールハウジング部は、前記第１
サイジングローラ間を粗く調整する第１粗調整部
と、前記第１サイジングローラ間を微細に調整す
る第１微調整部とをもつ実用新案登録請求の範囲
第１項記載の圧延丸棒材のサイジング装置。 (6) 前記第２ロールハウジング部は、前記第２
サイジングローラ間を粗く調整する第２粗調整部
と、前記第２サイジングローラ間を微細に調整す
る第２微調整部とをもつ実用新案登録請求の範囲
第１項記載の実用新案登録請求の範囲第１項記載
の圧延丸棒材のサイジング装置。[Claims for Utility Model Registration] (1) A sizing device for round bars installed on the exit side of a finishing roll device for round bars, the exit side of the last finishing roll of the finishing roll device. a first roll housing part installed in the first roll housing part, and a first caliber rotatably held in the first roll housing part, having an axis perpendicular to the axis of the finishing roll, and a first caliber for sizing round bar material on the outer peripheral surface. a first stand portion for both driving and non-driving types consisting of a pair of first sizing rollers; and a second stand portion adjacent to the first roll housing portion.
a pair of roll housing parts, each having a second caliber for sizing round bars on its outer peripheral surface, which is rotatably held in the second roll housing part and has an axis perpendicular to the axis of the first sizing roller; a second stand portion that serves both as a driving and non-driving type and includes a second sizing roller; a first driving device that rotationally drives the first sizing roller of the first stand portion; and the second stand portion of the second stand portion. a second drive device that rotationally drives the sizing roller; and a second drive device that stops transmitting the driving force of the second drive device to the second sizing roller and removes the second sizing roller of the second stand from the drive mold. and a power cutter that switches to a drive type, and when the rolled round bar sized by the first sizing roller is bitten by the second sizing roller, the second driving device
The sizing roller is being driven, and after biting the rolled round bar, the power cutting section stops transmitting the driving force of the second drive device to the second sizing roller, and the second sizing roller is driven. A sizing device for a rolled round bar material, characterized in that the rollers are changed from driven to non-driven, and the rolled round bar material conveyed between the first sizing roller and the second sizing roller is placed in a non-tensioned state. (2) The first roll housing part and the second roll housing part are separate from each other, and the first roll housing part and the second roll housing part are separate from each other.
Either one of the roll housing part and the second roll housing part has a positioning part that positions the other of the first roll housing part and the second roll housing part, and the other part is positioned by the positioning part of the one of the roll housing parts. The sizing device for a rolled round bar material according to claim 1, wherein the sizing device is separably connected to the one side by a connecting member in a state where the sizing device is a rolled round bar material. (3) The first sizing roller and the second sizing roller
The sizing device for rolled round bars according to claim 1, wherein at least one of the sizing rollers is made of a superhard material such as tungsten carbide. (4) One first caliber for the first sizing is formed on the first sizing roller,
2. The sizing device for rolled round bars according to claim 1, wherein the second caliber for sizing is formed one on the second sizing roller. (5) The first roll housing portion
The sizing of a rolled round bar material according to claim 1, which is a utility model registration and has a first coarse adjustment section that coarsely adjusts the distance between the sizing rollers, and a first fine adjustment section that finely adjusts the distance between the first sizing rollers. Device. (6) The second roll housing portion
Utility model registration claim comprising a second coarse adjustment section for coarsely adjusting the distance between the sizing rollers and a second fine adjustment section for finely adjusting the distance between the second sizing rollersClaim 1 The sizing device for rolled round bars according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987201395U JPH064973Y2 (en) | 1987-12-28 | 1987-12-28 | Rolled round bar sizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987201395U JPH064973Y2 (en) | 1987-12-28 | 1987-12-28 | Rolled round bar sizing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01105012U true JPH01105012U (en) | 1989-07-14 |
| JPH064973Y2 JPH064973Y2 (en) | 1994-02-09 |
Family
ID=31491757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987201395U Expired - Lifetime JPH064973Y2 (en) | 1987-12-28 | 1987-12-28 | Rolled round bar sizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064973Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626705A (en) * | 1985-07-02 | 1987-01-13 | Kotobuki Sangyo Kk | Hot skin pass device for bar and wire |
-
1987
- 1987-12-28 JP JP1987201395U patent/JPH064973Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626705A (en) * | 1985-07-02 | 1987-01-13 | Kotobuki Sangyo Kk | Hot skin pass device for bar and wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064973Y2 (en) | 1994-02-09 |
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