JPH0235826Y2 - - Google Patents
Info
- Publication number
- JPH0235826Y2 JPH0235826Y2 JP1986117053U JP11705386U JPH0235826Y2 JP H0235826 Y2 JPH0235826 Y2 JP H0235826Y2 JP 1986117053 U JP1986117053 U JP 1986117053U JP 11705386 U JP11705386 U JP 11705386U JP H0235826 Y2 JPH0235826 Y2 JP H0235826Y2
- Authority
- JP
- Japan
- Prior art keywords
- heald frame
- side support
- support member
- main body
- clamp
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は織機、特に高速織機などに用いるヘ
ルドフレームに係り、ヘルドフレームが本体と側
面支持部材とからなり、本体のみを自由に着脱で
きる形式のヘルドフレームの改良に関する。[Detailed description of the invention] [Industrial field of application] This invention relates to a heald frame used for looms, especially high-speed looms, etc. The heald frame consists of a main body and side support members, and only the main body can be freely attached and detached. Regarding improvements to the heald frame.
ヘルドフレームを本体と側面支持部材とで構成
し、本体を側面支持部材に対して着脱自在とな
し、側面支持部材のみを織機に固定しておき、本
体を自由に着脱できるようにしたヘルドフレーム
は本考案者が実公昭56−40862号、実公昭60−
2197号として既に提案した。このヘルドフレーム
の詳細な構造は、本体と側面支持部材とを接合面
で嵌合させると共に、本体下端の凸部を側面支持
部材下端の凹所に嵌入させ、更に側面支持部材の
上端に取付けられたクランプで本体上端の突出部
を水平方向、或は斜め方向に締め付ける形式であ
る。
The heald frame consists of a main body and a side support member, the main body is detachable from the side support member, only the side support member is fixed to the loom, and the main body can be freely attached and detached. The inventor of this invention is Jikko No. 40862, Jikko No. 1986-
It has already been proposed as No. 2197. The detailed structure of this heald frame is such that the main body and the side support member are fitted together at the joint surface, the convex part at the lower end of the main body is fitted into the recess at the lower end of the side support member, and the frame is further attached to the upper end of the side support member. This is a type of clamp that tightens the protrusion on the upper end of the main body horizontally or diagonally.
この他に、実開昭59−73381や実公昭59−
103782号にも同様のヘルドフレームが提案されて
いるが、その結合方式は前記のものとほぼ同じで
ある。 In addition to this, there are also 73381 and 59-73381.
A similar held frame has been proposed in No. 103782, but its connection method is almost the same as the above one.
ところが、従来のヘルドフレームでは、本体と
側面支持部材との固定力が不充分で、特に高速織
機の場合には固定力不足の為にヘルドフレーム本
体が上下方向にずれて、振動を発生させる。運転
時のヘルドフレームの振動はヘルド切れや糸切れ
の原因となり、運転の中断を招いて作業能率を低
下させる他、製織仕上がりにも悪影響を及ぼし、
織機にとつては大敵である。しかし、従来のもの
ではいずれも前記の如く固定力が不足する為、ず
れに伴う振動の防止を充分に果すことができな
い。
However, in conventional heald frames, the fixing force between the main body and the side support members is insufficient, and especially in the case of high-speed looms, the heald frame main body shifts in the vertical direction due to insufficient fixing force, causing vibration. Vibration of the heddle frame during operation can cause heald breakage and thread breakage, leading to interruptions in operation and lowering work efficiency, as well as having a negative impact on the weaving finish.
It is the great enemy of the loom. However, all of the conventional devices lack fixing force as described above, and therefore cannot sufficiently prevent vibrations caused by displacement.
本考案はこのような点に鑑み、ヘルドフレーム
本体の固定保持力に富み、高速運転時でも振動の
発生がないヘルドフレームを提供せんとするもの
である。 In view of these points, the present invention aims to provide a heald frame that has a strong holding force for fixing the heald frame main body and does not generate vibration even during high-speed operation.
〈課題を解決するための手段〉
本考案のヘルドフレームの技術的手段は、ヘル
ドフレーム本体と、ヘルドフレーム本体の左右両
側面を支承する側面支持部材と、結合状態での固
定の為のクランプとからなり、ヘルドフレーム本
体と側面支持部材との両接合面には互いに嵌結合
する溝が形成され、また、ヘルドフレーム本体の
両側下端には結合凸部が、側面支持部材の下端に
は結合凹部がそれぞれ形成されていて、この結合
凸部と結合凹部とは垂直方向に互いに嵌合し、更
にヘルドフレーム本体と側面支持部材との両接合
面の上端には弧状の結合凹凸が形成されていて、
この結合凹凸は互いに水平方向に嵌合し、かつ、
この結合凹凸の部分をクランプによつて水平方向
に締付けるようになつていることにある。<Means for solving the problem> The technical means of the heald frame of the present invention includes a heald frame body, side support members that support both left and right sides of the heald frame body, and a clamp for fixing the heald frame body in a combined state. Grooves that fit into each other are formed on both joint surfaces of the heald frame body and the side support member, and coupling convex portions are formed on both lower ends of the heald frame body, and a coupling recess is formed on the lower end of the side support member. are formed respectively, and the coupling protrusion and the coupling recess fit into each other in the vertical direction, and arc-shaped coupling depressions and depressions are formed at the upper ends of both the joint surfaces of the heald frame main body and the side support member. ,
The coupling concavities and convexities fit into each other in the horizontal direction, and
The problem lies in that the concave and convex portions of the joint are tightened horizontally using a clamp.
本考案のヘルドフレームでは、組立時に本体と
側面支持部材とがその接合面で溝結合する他、下
端では垂直方向に凹凸結合し、更に上端ではクラ
ンプによつて水平方向に締め付けられ、且つ、ク
ランプの位置の接合面では水平方向に凹凸結合し
ている。従つて、組立時の固定保持力が非常に高
い。更に、クランプは水平方向に締付けるので、
その力は接合方向にしか作用せず、ヘルドフレー
ムのサイドステーに無理な力が作用せず、高速運
転時でも安定よくヘルドフレームを保持できる。
In the heald frame of the present invention, when assembled, the main body and the side support member are joined by grooves at their joint surfaces, and are joined vertically in a concave and convex manner at the lower end, and are further tightened horizontally by a clamp at the upper end. At the joint surface at the position, there is a concave-convex bond in the horizontal direction. Therefore, the holding force during assembly is very high. Furthermore, since the clamp is tightened horizontally,
The force acts only in the joining direction, so no unreasonable force is applied to the side stays of the heald frame, and the heald frame can be held stably even during high-speed operation.
また、ヘルドフレーム本体と側面支持部材と
は、その接合面での溝結合によつて前後方向への
ずれが阻止され、また、下端の垂直方向の凹凸結
合では左右方向へのずれが阻止され、更に上端の
水平方向の凹凸結合では垂直方向へのずれが阻止
されるので、運転時に生ずる接合面でのずれを完
全に且つ、効率よく防止可能である。 In addition, the heald frame main body and the side support member are prevented from shifting in the front-back direction by groove coupling on their joint surfaces, and displacement in the left-right direction is prevented by the uneven coupling in the vertical direction at the lower end. Furthermore, since the horizontal uneven connection at the upper end prevents displacement in the vertical direction, displacement at the joint surface that occurs during operation can be completely and efficiently prevented.
更に、接合面では弧状の凹凸によつて嵌結合さ
せ、かつ、これを外側からクランプで締付ける方
式であるので、固定保持力が高くて、運転時に接
合面でずれを起こすことがなく、高速運転時に於
いても、ずれに基ずく振動が発生することはな
い。その上、接合面上端での凹凸の位置を若干齟
齬させておき、クランプによる締付時にサイドス
テーが下方に押下げられるようにしておけば、固
定保持力を一層高めることができる。 Furthermore, since the joining surface is fitted with arc-shaped irregularities and is tightened with a clamp from the outside, the fixing force is high and the joining surface does not shift during operation, making it possible to operate at high speeds. Even at times, vibrations due to misalignment do not occur. Moreover, if the positions of the unevenness at the upper end of the joint surface are slightly shifted so that the side stay is pushed down when tightened by the clamp, the fixation holding force can be further increased.
本考案のヘルドフレームを図面の実施例につい
て説明する。ヘルドフレームは本体１と、本体１
の左右両側を固定支持する側面支持部材２とから
成る。本体１は上下枠を構成するフレームステー
ブ３と、左右枠を構成するサイドステー４と、ヘ
ルドを支持するキヤリヤロツド５とからなり、こ
れらは一体に組立てられている。本体１の側面に
は支持部材２が嵌入する溝６が形成されている。
側面支持部材２の上下両端には織機の駆動機構に
連結するためのフツク７が形成されている。また
側面支持部材２の下端には結合凹所８が形成さ
れ、他方、本体１の下端には結合凸部９が形成さ
れていて、組立時には凸部９が凹所８に嵌入する
ようになる。更に側面支持部材２の上端には組立
状態で本体１を締付固定するためのクランプ１０
が取付けられている。クランプ１０による締付位
置の本体１及び側面支持部材２の接合面にはそれ
ぞれ結合凹凸１１，１２が形成されていて、組立
時にはこの凹凸１１，１２が互に嵌合するように
なる。クランプ１０の構造は、端部が支持部材２
に回動自在にピン支持された略Ｕ字形の金具１３
と、この金具１３の頂部に形成されたネジ孔１４
に螺合するボルト１５と、ボルト１５の位置を固
定するためのロツクナツト１６と、保護プレート
１７とからなる。保護プレート１７は第４図に示
されるような略Ｕ字形の金具であり、通常はバネ
材で形成される。保護プレート１７の一方の足に
はボルト孔１８が形成され、このプレート１７は
金具１３の頂部を跨ぐように取付けられ、ボルト
１５の先端がプレート１７の他方の足に当接する
ようになる。
The heald frame of the present invention will be described with reference to the embodiments shown in the drawings. The heald frame consists of main body 1 and main body 1.
and a side support member 2 that fixedly supports both left and right sides of. The main body 1 consists of frame staves 3 forming upper and lower frames, side stays 4 forming left and right frames, and a carrier rod 5 supporting a heddle, which are assembled into one piece. A groove 6 into which the support member 2 fits is formed in the side surface of the main body 1.
Hooks 7 for connection to a drive mechanism of a loom are formed at both upper and lower ends of the side support member 2. Further, a coupling recess 8 is formed at the lower end of the side support member 2, and a coupling protrusion 9 is formed at the lower end of the main body 1, so that the protrusion 9 fits into the recess 8 during assembly. . Furthermore, a clamp 10 is provided at the upper end of the side support member 2 for tightening and fixing the main body 1 in the assembled state.
is installed. Joining recesses and recesses 11 and 12 are respectively formed on the joining surfaces of the main body 1 and the side support member 2 at the tightening position by the clamp 10, and these recesses and recesses 11 and 12 fit into each other during assembly. The structure of the clamp 10 is such that the end portion is connected to the support member 2.
A substantially U-shaped metal fitting 13 rotatably supported by a pin.
and a screw hole 14 formed at the top of this metal fitting 13.
It consists of a bolt 15 that is screwed into the bolt 15, a lock nut 16 for fixing the position of the bolt 15, and a protection plate 17. The protection plate 17 is a substantially U-shaped metal fitting as shown in FIG. 4, and is usually made of a spring material. A bolt hole 18 is formed in one leg of the protective plate 17, and the plate 17 is attached so as to straddle the top of the metal fitting 13, so that the tip of the bolt 15 comes into contact with the other leg of the plate 17.
次に前記ヘルドフレームの着脱方法について説
明する。先ず本体１と側面支持部材２とを組立て
るには、本体１の溝６に側面支持部材２を嵌入結
合させると共に、下端の凹所８と凸部９とを結合
させ、更に、上端の凹凸１１，１２を互に結合さ
せ、その上でクランプ１０を第３図の位置に回動
させてボルト１５を締付ける。ボルト１５は金具
１３のネジ孔１４に螺合しているので、ボルト１
５を回転させることによつて、ボルト１５の先端
が本体１の背面を押し、本体１は側面支持部材(2)
の方に押し付けられる。この際、ボルト１５の先
端は本体１とは直接接触せず、保護プレート１３
を介して押圧力を加える。この為、本体１がアル
ミニウム材製の場合でも、ボルト先端によつて本
体１が傷付けられることがない。このクランプ１
０による締付けは凹凸１１，１２が結合した状態
で行われるので、固定保持力が非常に大きく、高
速運転の場合でも、弛るむことがない。 Next, a method for attaching and detaching the heald frame will be explained. First, in order to assemble the main body 1 and the side support member 2, the side support member 2 is fitted into the groove 6 of the main body 1, and the recess 8 and the convex part 9 at the lower end are connected, and then the unevenness 11 at the upper end is connected. , 12 are connected to each other, and then the clamp 10 is rotated to the position shown in FIG. 3 and the bolt 15 is tightened. Since the bolt 15 is screwed into the screw hole 14 of the metal fitting 13, the bolt 1
By rotating 5, the tip of the bolt 15 pushes the back of the main body 1, and the main body 1 is attached to the side support member (2).
be pushed towards. At this time, the tip of the bolt 15 does not come into direct contact with the main body 1, and the protective plate 13
Apply pressing force via. Therefore, even if the main body 1 is made of aluminum, the main body 1 will not be damaged by the bolt tip. This clamp 1
Since the tightening by 0 is performed with the concave and convex portions 11 and 12 connected together, the fixing force is very large and will not loosen even during high speed operation.
この考案のヘルドフレームでは、組立てられた
本体１と側面支持部材２とが上端でクランプ１０
によつて固定され、且つ、クランプの位置では本
体１と支持部材２とに形成された凹凸１１，１２
が互に結合させられ、更に、クランプは凹凸１
１，１２の嵌入方向である水平方向に締め付ける
ので、組立状態での固定保持力が高い。また、ク
ランプ１０による締付力は水平方向にのみ作用
し、従来の斜め方向に締め付ける場合のようなヘ
ルドフレームのサイドステーに対する無理な力が
作用しないので、高速運転時でもヘルドフレーム
を安定よく保持できる。
In the heald frame of this invention, the assembled main body 1 and side support member 2 are clamped at the upper end by a clamp 10.
and at the clamp position, unevenness 11, 12 formed on the main body 1 and the support member 2
are connected to each other, and furthermore, the clamp has unevenness 1
Since it is tightened in the horizontal direction, which is the direction in which the parts 1 and 12 are inserted, the holding force in the assembled state is high. In addition, the tightening force by the clamp 10 acts only in the horizontal direction, and no unreasonable force is applied to the side stay of the heald frame, which is the case when tightening in the diagonal direction in the past, so the heald frame is held stably even during high-speed operation. can.
更に、本考案では接合面での溝結合と、下端で
の垂直方向の凹凸結合と、上端での水平方向の凹
凸結合とによつて、どの方向に対しても固定保持
力が高いので、運転時に於ける接合面でのずれを
完全に防止でき、ずれに伴う振動の発生を阻止で
きる。また、上端の水平方向の凹凸結合部を外側
からクランプで締付ける方式であるから、固定保
持力に富み、その上、凹凸の位置を互いに僅かに
ずらせておくことによつて、クランプ締付時にヘ
ルドフレーム本体に押下げ力を付与することがで
き、一層の保持力の向上を図ることも可能であ
る。 Furthermore, this invention has a high fixing force in any direction due to the groove bonding at the joint surface, the vertical uneven bonding at the bottom end, and the horizontal uneven bonding at the upper end, making it easy to operate. It is possible to completely prevent misalignment at the bonded surface, and prevent vibrations from occurring due to misalignment. In addition, since the horizontal concave-convex joint on the upper end is tightened with a clamp from the outside, it has a strong fixing force.Furthermore, by slightly shifting the positions of the convexes and convexes from each other, it is possible to hold the clamp when tightening. A pressing force can be applied to the frame main body, and it is also possible to further improve the holding force.
図面は本考案のヘルドフレームの実施例を示
し、第１図は分解状態の正面図、第２図はクラン
プ部の分解状態の一部断面の拡大図、第３図はク
ランプ締付状態の断面図、第４図は保護プレート
の斜視図である。
１……本体、２……側面支持部材、３……フレ
ームステーブ、４……サイドステー、５……キヤ
リヤロツド、６……溝、７……フツク、８……凹
所、９……凸部、１０……クランプ、１１，１２
……結合凹凸、１３……Ｕ字金具、１４……ネジ
孔、１５……ボルト、１６……ロツクナツト、１
７……保護プレート。
The drawings show an embodiment of the heald frame of the present invention; Fig. 1 is a front view of the disassembled state, Fig. 2 is an enlarged partial cross-sectional view of the clamp part in the disassembled state, and Fig. 3 is a cross-section of the clamp in the tightened state. FIG. 4 is a perspective view of the protection plate. DESCRIPTION OF SYMBOLS 1...Main body, 2...Side support member, 3...Frame stave, 4...Side stay, 5...Carry rod, 6...Groove, 7...Hook, 8...Recess, 9...Protrusion , 10... Clamp, 11, 12
...Connection unevenness, 13 ... U-shaped metal fitting, 14 ... Screw hole, 15 ... Bolt, 16 ... Lock nut, 1
7...Protection plate.
Claims (1)
左右両側面を支承する側面支持部材と、結合状態
での固定の為のクランプとからなり、ヘルドフレ
ーム本体と側面支持部材との両接合面には互いに
嵌結合する溝が形成され、また、ヘルドフレーム
本体の両側下端には結合凸部が、側面支持部材の
下端には結合凹部がそれぞれ形成されていて、こ
の結合凸部と結合凹部とは垂直方向に互いに嵌合
し、更にヘルドフレーム本体と側面支持部材との
両接合面の上端には弧状の結合凹凸が形成されて
いて、この結合凹凸は互いに水平方向に嵌合し、
かつ、この結合凹凸の部分をクランプによつて水
平方向に締付けるようになつている織機のヘルド
フレーム。 It consists of a heald frame body, a side support member that supports both left and right sides of the heald frame body, and a clamp for fixing the heald frame body in a combined state. In addition, coupling protrusions are formed at the lower ends of both sides of the heald frame body, and coupling recesses are formed at the lower ends of the side support members, and the coupling protrusions and the coupling recesses are vertically aligned with each other. The heald frame body and the side support member are fitted together, and arch-shaped coupling depressions and depressions are formed at the upper ends of both joint surfaces of the heald frame main body and the side support member, and these coupling depressions and depressions are fitted into each other in a horizontal direction.
The heald frame of the loom is designed to horizontally tighten the joint uneven portion with a clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986117053U JPH0235826Y2 (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986117053U JPH0235826Y2 (en) | 1986-07-30 | 1986-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6324284U JPS6324284U (en) | 1988-02-17 |
| JPH0235826Y2 true JPH0235826Y2 (en) | 1990-09-28 |
Family
ID=31002215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986117053U Expired JPH0235826Y2 (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235826Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640862U (en) * | 1979-09-05 | 1981-04-15 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973381U (en) * | 1982-11-10 | 1984-05-18 | 株式会社丸山製作所 | heddle frame |
| JPS59103782U (en) * | 1982-12-29 | 1984-07-12 | 株式会社丸山製作所 | heddle frame |
-
1986
- 1986-07-30 JP JP1986117053U patent/JPH0235826Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640862U (en) * | 1979-09-05 | 1981-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324284U (en) | 1988-02-17 |
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