CN103510235A - Shaft rod with reinforcement rod for healed shaft - Google Patents
Shaft rod with reinforcement rod for healed shaft Download PDFInfo
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- CN103510235A CN103510235A CN201310304013.3A CN201310304013A CN103510235A CN 103510235 A CN103510235 A CN 103510235A CN 201310304013 A CN201310304013 A CN 201310304013A CN 103510235 A CN103510235 A CN 103510235A
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- Prior art keywords
- bracing piece
- matrix
- width
- axostylus axostyle
- heald
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0608—Construction of frame parts
- D03C9/0616—Horizontal upper or lower rods
- D03C9/0625—Composition or used material
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0691—Arrangements of means for damping or noise reduction
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a shaft rod with a reinforcement rod for a healed shaft and specifically relates to a reinforced arrangement structure of a matrix of the shaft rod. The shaft rod is a component of the healed shaft of a weaving machine. The matrix of the shaft rod may comprise at least one receiving space extending along the longitudinal direction. Observed along the longitudinal direction, the receiving space is completed opened in one side face because of an opening. A first part of a reinforcement rod is plugged into the receiving space from the opening. The plugged reinforcement rod is held in the receiving space by the aid of a locking device on the matrix. In addition, the reinforcement rod is in material adhesion with the matrix. The first part has a first width which is basically consistent. A second part is contiguous to the first part, perferrably forming a step. The second part has a second width which is different from the width of the first part. As a result, the position of the reinforcement rod in the receiving space can be preset through the interaction with the locking device, so that the assembling is simplified.
Description
Technical field
The present invention relates to a kind of axostylus axostyle for harness frame in aweaving machine.For heald frame and to be arranged on the requirement of the axostylus axostyle in heald frame more and more higher.With regard to modern loom, heald frame is because its high-stroke speed is born huge acceleration, and therefore bears huge power.The width that depends on fabric, axostylus axostyle that need to be very long.Each heald frame comprises two axostylus axostyles.A heald attachment rail is secured to axostylus axostyle to keep the heald of heald frame separately.
Background technology
In order to allow the huge acceleration of heald frame, be necessary to keep the weight of heald frame as far as possible little.Yet on the other hand, the high rigidity of axostylus axostyle must be guaranteed to prevent that axostylus axostyle is crooked in the accelerating period.Axostylus axostyle bending can cause vibration, and vibration not only produces noise also makes the heald that is installed to axostylus axostyle be under pressure.
Publication EP 1528130B1 has described a kind of axostylus axostyle for heald frame, and it has the matrix that is configured to hollow profile body.In cross section, observe, the chamber of matrix roughly has the shape of rectangle.Along the longitudinal direction of matrix, observe, can be by opening and sensible this chamber at least in part, thus intensive aspect can insert separately chamber bonding in place on Liang Ge side at least.
From the axostylus axostyle of the known a kind of heald frame of DE10343159B4, comprise the matrix that is configured to hollow profile body.Locking device is arranged on the top edge of matrix.Locking device comprises two crooked prominent limbs (limb), and it defines hollow cylindrical reception space, for holding column type intensive aspect and acting on column type intensive aspect.Locking device is configured to intensive aspect to remain on matrix, until be arranged on the binding agent hardening between the prominent limb of intensive aspect and locking device.
Summary of the invention
Given this, object of the present invention can be regarded as provides a kind of axostylus axostyle that comprises matrix, and its rigidity and design are easy to be applicable to multiple application.
By demonstrate Patent right requirement 1 feature heald frame and demonstrate Patent right requirement 13 feature for strengthening the reinforcement arrangement of axostylus axostyle matrix, realize this object.
Axostylus axostyle comprises the matrix extending along the longitudinal direction.Preferably, matrix is configured to hollow profile body, especially aluminum.In use location, the direction that the longitudinal direction of matrix roughly enters along parallel and extending transverse to warp.For example, matrix can be made into extrudate.It comprises reception space, and each stick (strip) by matrix in each of this San Ge side, reception space defines.On longitudinal side of extending along the longitudinal direction, matrix has opening, and this opening preferably fully extends along narrow longitudinal side of matrix continuously.Especially, two sticks that define this opening are configured to the corresponding antetheca of matrix or the straight extension of rear wall.Preferably, the antetheca of matrix and the outer surface of rear wall do not end in the outer surface of stick in flat mode in the situation that there is no step and seamed edge.
Locking device is arranged on two relative sticks that receive space, and described stick defines described opening.Locking device is arranged to for keeping and/or locating and will insert the bracing piece that receives space by opening.Bracing piece is arranged to increase the rigidity of matrix, and preferably composite, consists of, particularly carbon fibre composite.The fiber of this carbon fibre composite extends along the longitudinal direction.Preferably, bracing piece has round as a ball longitudinal edge.
Bracing piece has first, and first has substantially invariable the first width.The width of bracing piece transversely records between two relative sticks with opening adjacency in the direction of longitudinal direction.The first of bracing piece is arranged on and receives in space.Second portion is directly in abutting connection with this first, and has second width different from the first width.Third part can and have substantially invariable the 3rd width with second portion adjacency.Each part that strengthens bar has the cross section of basic rectangle, and in the case, bight is preferably round as a ball.The first of bracing piece is glued at and receives in space.Locking device is for remaining on bracing piece to receive in space.This is especially favourable in process of production.When adhesive cures between bracing piece and matrix, bracing piece is positioned via locking device and remains on and receives in space, to produce material bonding connection (substance-bonded connection).Therefore, the operation in production process is very simple.
Due to the cross-sectional profiles of bracing piece, by using especially carbon fibre composite of composite, can realize very high fibre density.In optimum mode, utilize can be used on matrix to arrange the space of bracing piece.By changing bracing piece transverse to its width with transverse to the total height of its scope extending longitudinally, axostylus axostyle can be configured to rigidity in the direction of width and height to be changed.As a result, the rigidity of axostylus axostyle can be affected on its moving direction and transverse to this direction especially in the operating period of loom, and thus, meanwhile, the cumulative volume of bracing piece is held as far as possible little, to can increase necessarily the weight of axostylus axostyle.
With reference to preferred exemplary embodiment, matrix has two and receives space, and each receives space and comprises bracing piece.Preferably, receive space and there is identical cross section, thus can be to receiving the bracing piece that inserts same type in space.The shape of cross section that receives space also can be selected as difference, to minimize the mechanical stress on axostylus axostyle.At least first of two bracing pieces can be configured to identical.Two openings that receive space point to different directions, and preferably refer in the opposite direction.
Step transitional region can be formed between the first and second parts of bracing piece, and/or between second and third part of bracing piece.This step transitional region can be served as the adjacency section of locking device, and locking device for example consists of locking protuberance, and locking protuberance is from the outstanding relative stick towards separately of stick separately.The ledge surface that step in transitional region can have rectangle or tilt with respect to direction of insertion.Direction of insertion is that bracing piece can insert the direction that receives space by opening.Therefore, can bracing piece be positioned at and be received in space by ledge surface.Therefore, this step transitional region can be served as for limiting bracing piece with respect to the device of the relative position of matrix, especially receives the first of the bracing piece in space.As a result, can adjust and for example define the stick in reception space and the gap between bracing piece, to obtain adhesive layer or the binding agent joint of the expectation between bracing piece and matrix.
In preferred exemplary embodiment, the opening on reception space is oriented in the moving direction of loom operating period heald frame, normally vertical direction.Preferably, receiving space is present on longitudinal side that heald attachment rail matrix and axostylus axostyle is relative.Another receives space can be arranged to contiguous heald attachment rail.The expectation rigidity that depends on axostylus axostyle, can only arrange bracing piece in a reception space, or in two reception spaces, bracing piece is being set respectively.
At bracing piece with in defining at least a portion that has ，Gai gap, gap between the stick that receives space, exist binding agent to produce the material bonding connection between bracing piece and matrix.This gap can have its maximum intensity or thickness at two in the folding corner region between stick.
In order to strengthen the matrix of axostylus axostyle and in order to reduce the stress of the heald on the heald attachment rail of axostylus axostyle, can to use a kind of creationary reinforcement arrangement, it comprises the collision element (impact element) of bracing piece and elastomeric material.Bracing piece can be configured to aforesaid similar.The bracing piece of strengthening arrangement be arranged to be arranged in matrix in the reception space of heald attachment rail opening.At it, on the outside of heald attachment rail, bracing piece comprises collision body.Similar with bracing piece, collision body extends along the longitudinal direction.Preferably, the length of collision body is identical with the length of bracing piece.Collision element at least in part elastomeric material is made, and to the rigidity of axostylus axostyle, does not provide any contribution.In loom operating period, when heald frame accelerates, it serves as the damping adjacency section of the heald being arranged on heald attachment rail.
Connection arrangement is arranged for collision body and is connected with the direct of bracing piece.Connect arrangement comprise on jockey on bracing piece and collision body with the interactional jockey of this jockey.Preferably, by connecting, arrangement is set up releasable form fit locking between bracing piece and collision body and/or non-form fit connects.As a result, if necessary, can provide in abutting connection with damping unit for the heald on axostylus axostyle, and do not need to change matrix.In the reception space being associated with heald attachment rail of matrix, bracing piece can be set, this bracing piece has or does not have the jockey for installation shock body.Connecting outside arrangement or as connecting substituting of arrangement, can also between bracing piece and collision body, provide material bonding connection.
Preferably, jockey is arranged on the outside of bracing piece.In one exemplary embodiment, the arranged outside of bracing piece, receiving outside space, is easy to jockey sensible.For example, jockey can be to connect protuberance or connect recess, and it preferably extends along the longitudinal direction of whole bracing piece.Suitably be suitable for jockey, connecting deinstall can be to connect recess or connect protuberance, and it preferably extends along the longitudinal direction of whole collision body.
In the optional mode of all embodiment, the cross section of bracing piece can be identical in a longitudinal direction, and the cross section of collision body can be also constant in a longitudinal direction.Connecting rod and/or collision body can easily be manufactured by extruding and be cost savings, and only need to be cut into desired length.
Accompanying drawing explanation
Advantageous embodiment of the present invention can obtain from dependent patent claim and description.Description is limited to essential characteristic of the present invention.Accompanying drawing is for extra reference.After explain with reference to the accompanying drawings the preferred embodiments of the present invention.Accompanying drawing shows:
Fig. 1 is the axostylus axostyle view of seeing from the longitudinal direction of axostylus axostyle, and this axostylus axostyle comprises matrix and two bracing pieces;
Fig. 2 to 5 is illustrated respectively in transverse to exemplary embodiment in the reception space of the matrix in the cross section of longitudinal direction and the exemplary embodiment of bracing piece;
Fig. 6 a to 6f be in the cross section transverse to longitudinal direction according to the various embodiment that comprise the reinforcement arrangement of bracing piece and collision body of the present invention;
Fig. 7 to 8 is respectively the improved exemplary embodiment of strengthening arrangement, and wherein, the bracing piece of strengthening arrangement is arranged in the reception space of matrix of axostylus axostyle; And
Fig. 9 is the schematic diagram of heald frame, and it comprises two axostylus axostyles and the heald being mounted thereon.
The specific embodiment
Fig. 9 is the schematic diagram of heald frame 10, and it comprises two axostylus axostyles 11 that L extends along the longitudinal direction.Two axostylus axostyles 11 each interval one distance on the short transverse H of the moving direction corresponding to heald frame 10.Each axostylus axostyle 11 comprises matrix 12 and is arranged on the heald attachment rail 13 on described matrix.A plurality of healds 14 are arranged on two heald attachment rails 12 of heald frame 10.Side support member 15 connects two axostylus axostyles 12 and extends along short transverse H, and described side support member connects the heald frame 10 that two axostylus axostyles 11 make to form frame shape.
Fig. 1 shows the side view of the exemplary embodiment of heald frame 11, from longitudinal direction L, observes.In this exemplary embodiment, the matrix 12 of heald frame 11 is configured to the hollow chamber profile of aluminum.Matrix 12 can be made by extrudate.Especially, the antetheca 16 of matrix 12 and rear wall 17 are arranged to each interval one distance on parallel plane, and have without rib and wheel chair access outer surface.Several (being in this embodiment two) hollow chambers 18 are formed between antetheca 16 and rear wall 17, and described hollow chamber Si Ge is closed on side.Hollow chamber 18 is not only sealed by matrix 12 at two longitudinal end of L along the longitudinal direction.At these longitudinal end places, side support member 15 sealings that they can be associated.
In order to form these hollow chambers 18, antetheca 16 and rear wall 17 are connected to each other by several parallel cross bars 19 that L extends along the longitudinal direction.In this exemplary embodiment, three such cross bars 19 are provided.Cross bar 19 extends in the plane being limited by longitudinal direction L and width B, and width B is oriented transverse to longitudinal direction L and transverse to short transverse H.
Antetheca 16 is less than rear wall 17 at the height of short transverse H at the height of short transverse H.The outstanding antetheca 16 that surpasses in rear wall 17Yi Ge side, and form and keep prominent limb 20, for attached heald attachment rail 13 there.
At least one the reception space 25 that is used for the bracing piece 26 of axostylus axostyle 11 is formed between antetheca 16 and rear wall 17.Receive on 25San Ge side, space and defined by one of cross bar 19 and corresponding two sticks.In this exemplary embodiment, two side direction sticks 27 extend away from cross bar 19 along short transverse H, and are formed by the wall section of antetheca 16 and rear wall 17, and described side direction stick has defined reception space 25 together with cross bar 19.On the opposite side of cross bar 19, receive space 25 and there is opening 28.Receive space 25 by opening 28 towards Yi Ge side on longitudinal direction L opening continuously.Shown in the improvement of preferred illustrative embodiment, opening 28 is also oriented in width B.
In the exemplary embodiment of the axostylus axostyle 11 shown in Fig. 1, provide first to receive space 25a and the second reception space 25b.Two receive space 25a, 25b and preferably on cross section, have identical profile.One, first receives space 25a, is arranged on first longitudinal side 29 of matrix 12, and described side is relative with heald attachment rail 13.Another, second longitudinal side 30 of matrix consists of heald attachment rail 13 or consists of the prominent limb 20 of maintenance.In distance second longitudinal side 30 1 distances,, there is the second reception space 25b in contiguous heald attachment rail 13, and in this case, second receives space 25b opens wide to comprehensive square attachment rail 13 by its opening 28.
In the improvement of the exemplary embodiment herein, can also provide more than two and receive space 25.
For the locking device keeping and/or locate enhancing bar 26, be arranged on two sticks 27 of the opening defining on matrix 12.In described exemplary embodiment, they are two side direction sticks 27 herein.Locking device 35 has the locking protuberance 36 on each side direction stick 27, and described locking protuberance is given prominence to away from side direction stick 27 towards relative stick 27.In the exemplary embodiment shown in Fig. 2 and 3, receive space 25 and broaden towards opening 28 from locking protuberance 36.
At least one in two side direction sticks 27 be pivotable flexibly, in order to bracing piece 26 is inserted and receives space 25 by opening 28.For this purpose, stick 27 can reduce in pivot region for obtaining the wall thickness h of expectation pivotal capability.In the exemplary embodiment shown in Fig. 2, in receiving space 25, in side direction stick 27 separately at cross bar 19 be provided with recess 37 in the transitional region between side direction stick 27 separately, to realize the wall thickness h of expectation.
Preferably, between bracing piece 26 and stick 19,27, form gap 38, described stick has defined reception space 25.In order to form in material bonding connection ，Gai gap 38 adhensive membrane or adhesive layer to be provided between matrix 12 and enhancing bar 26, described adhensive membrane or adhesive layer are preferably filled gap 28 completely.In order to produce this bonding connection, binding agent can be set to and receive in space 25, can insert bracing piece 26 by opening 28 subsequently.Like this, binding agent is sprawled in gap 38.Binding agent is filled gap 38 until approach locking protuberance 36.According to this example, side direction stick 27 extends beyond locking protuberance 36 towards opening 28, if measured too much binding agent, can produce there binding agent overflow.Therefore prevented that binding agent is from receiving space 25 discharges.For the expectation gap between cross bar 19 and bracing piece 26 is provided, it is relative with opening 28 that described cross bar is arranged to, and interval protuberance 39 can be outstanding away from cross bar 19 towards opening 28.When being inserted into, bracing piece 26 abuts against interval protuberance 29, and result has kept gap 38 near remaining on interval protuberance 39.Interval protuberance 39 can be formed by the outstanding seamed edge that L extends continuously along the longitudinal direction.
According to the structure in the reception space 25 of Fig. 3 with according to the difference of the exemplary embodiment of Fig. 2, be not provide recess 37.Whether the wall thickness h in pivotal area needs to reduce to depend on the parameter of describing together with above-mentioned equation.Preferably, the second side direction stick 27 that receives the continuity on the prominent limb 20 of maintenance of space 25b is made into there is no recess.Therefore, the opposite side of relative positioning must optionally be provided with recess 37 to stick 27 due to the required pivotal path w increasing.
The second portion 46， first 45 that bracing piece at least has first 45 and at least has an adjacency has the first width b1, and second portion 46 has the second width b2.The first width b1 and the second width b2 are different sizes.Width b1, b2 record at width B.First 45 has the cross section of essentially rectangular.At least, in the overwhelming majority of first 45, the first width b1 is constant.First 45 can be only round as a ball or chamfering at folding corner region, result, and the width of first 45 changes to some extent.
As Fig. 2 and 3 schematically shows, in the first exemplary enforcement of bracing piece 26, second portion 46 (except round as a ball bight) also has the cross section of basic rectangle, has the second constant width b2.In this exemplary embodiment, the second width b2 is less than the first width b1.In transitional region, between ， first 45 and second portion 46, form in this exemplary embodiment the first step 48 with the first abutment surface 49.From width B, observe, this first step 48 with the first abutment surface 49 is arranged on transitional region 47 both sides.The locking protuberance 36 being associated separately acts on the first abutment surface 49.Like this, bracing piece 46 (particularly first 45) can be positioned at and receive in space 25 via two locking protuberance 36He interval protuberances 39.
Fig. 4 shows the cross section of the improved exemplary embodiment of bracing piece 26.In the improvement of this embodiment, bracing piece 26 has the third part 50 with second portion 46 adjacency, and third part 50 has cross section and the 3rd width b3 of basic rectangle.Except chamfering or round as a ball edge, the 3rd width b3 is constant in third part 50.The second portion 46 of this embodiment is significantly less than two adjacent parts 45,50 at short transverse H.Bracing piece 26 is convergent to a certain extent.The second width b2 can be constant, or can change, as shown in Figure 4, and at short transverse H, if second portion is configured to for example inside dished curved tapers.According in the exemplary embodiment of Fig. 4, the first width b1 is corresponding to the 3rd width b3.The 3rd width b3 also can be chosen as and be greater than or less than the first width and/or the second width.The third part 50 of bracing piece 26 is positioned at and receives outside space 25, and can serve as for example, mounting portion for other elements (damping unit of heald).
In the exemplary embodiment shown in Fig. 4, the locking protuberance 36 of locking device 35 consists of side direction stick 27, and it slopes inwardly toward each other.
In as the exemplary embodiment of Fig. 4, another step, second step 51 is formed between the second portion 46 and third part 50 in transitional region 47.Second step 51 has the second abutment surface 52.In this exemplary embodiment, two abutment surfaces 49,52 tilt with respect to direction of insertion Z, and bracing piece 26 is inserted and received space 25 by opening 28.In this exemplary embodiment, direction of insertion Z is corresponding to short transverse H.Two abutment surfaces 49,52 can also be oriented with respect to direction of insertion Z and meet at right angles.
In the installment state of bracing piece 26, locking protuberance as shown in Figure 4 abuts against the first abutment surface 49 and abuts against the second abutment surface 52.As a result, at direction of insertion Z, observe, bracing piece 26 is limited at it with respect to matrix 12 position.Therefore, can be especially with respect to cross bar 19, limit and keep gap 38 and do not need extra device, particularly not needing extra interval protuberance 39.
In the exemplary embodiment of the bracing piece 26 shown in Fig. 5, described bracing piece only has first 45 and second portion 46.In this embodiment, the second width b2 is greater than the first width b1.Except the round as a ball folding corner region of cross-sectional profiles, two width b1, b2 are constant substantially.According to this example, the first step 48 being formed in transitional region 47 comprises that the first abutment surface 49, the first abutment surfaces 49 roughly extend with direction of insertion Z with meeting at right angles, a stick 27 of described abutment surface and corresponding locking protuberance 36 adjacency.And result, defines the relative position of bracing piece 26, thus particularly define with respect to the distance of cross bar 19 and define cross bar 19 and bracing piece 26 between gap 38.Avoid the mistake of bracing piece 26 deeply to insert, thereby and avoided the displacement of binding agent between bracing piece 26 and cross bar 19.
In the exemplary embodiment shown in Fig. 5, locking protuberance 36 be configured on the inner side of two side direction sticks 27 towards protuberance each other, according to this example, described protuberance is set directly on the longitudinal edge of side direction stick 27.
As shown according to the exemplary embodiment of Fig. 5, be positioned at and receive the width that the exterior section 46,50 outside space 25 can have corresponding to the width of matrix 12.Preferably, the abut outer surfaces of this exterior section 46,50 and antetheca 16 and rear wall 17, therefore extends these outsides.
Preferably, bracing piece 26 by composite particularly carbon fibre composite form.Together with the collision body 60 of being made by elastomeric material at least in part, bracing piece 26 can form strengthens arrangement 61.Fig. 6 to 8 shows the exemplary embodiment of strengthening arrangement 61.
In use location, strengthen arrangement 61 and be arranged on matrix 12, be adjacent to heald attachment rail 13.Like this, bracing piece 26 is positioned at towards the reception space of heald attachment rail 13 openings, for example, second receive space 25b.An outside 62 that strengthens bar 26 is positioned at outside the second reception space 25b.Extend in the outside 62 of bracing piece 26 along the longitudinal direction L, and be associated with heald attachment rail 13.Similar to above-mentioned part 45,46,50, bracing piece 26 can have different width b1, b2, b3, or alternatively also can have constant width continuously, as extremely schematically illustrated in Fig. 6 a to 6f.
Strengthen arrangement 61 and comprise connection arrangement 63, for collision body 60 is directly connected with bracing piece 26.In this exemplary embodiment, connect arrangement 63 and comprise the jockey 64 being arranged on bracing piece 26 on outer surface 62 particularly, and be arranged on complementary on collision body 60 or complementary connection deinstall 65 roughly.Jockey 64 can be to connect recess 66 or connect protuberance 67.Therefore,, owing to connecting protuberance 67 or connecting recess 66, it is complementary or roughly complementary that connection deinstall 65 is configured to.Jockey is optional with the accurate complementary structure that is connected deinstall, and roughly complementary structure (wherein, two devices are engaged with each other to connect) is just enough.For example, the connection protuberance 67 shown in Fig. 6 e also can be used with together with the connection recess 66 of Fig. 6 f.
Preferably, jockey 64 be connected deinstall 65 and fully along bracing piece 26 or collision body 60, extend on longitudinal direction L.The length of bracing piece 26 is preferably identical with the length of collision body 60.
Preferably, connecting recess 66 is undercutting (undercut) to a certain extent.This connection recess has the sealing 68 of L extension along the longitudinal direction and the groove 69 of adjacency, and groove 69 relatively broadens with sealing 68.Preferably, sealing 68 has the cross section of rectangle.As shown in reference to Fig. 6 a to 6f, groove 69 can have the shape of cross section of any expectation.Suitably be suitable for connecting recess 66, connect protuberance 67 and have stick 70He end 71, stick 70 preferably has rectangular profile, and end 71 relatively broadens with stick 70.The shape of cross section of the shape of cross section of end 71 and groove 69 adapts.In installment state, stick 70 extends through sealing 68, and end 71 is positioned at groove 69.
The shape of cross section of end 71 and groove 69 can be respectively avette, oval, circular, rectangle, polygon, rhombus, trapezoidal or triangle.Like this, any cross-sectional configuration is all possible.With reference to longitudinal median plane, Fig. 6 a to 6f shows and connects protuberance 67 and the regular shape of cross section that is connected recess 66.Irregular, asymmetric structure is also possible.Can also use several to connect protuberance 67 and be connected recess 66 as jockey 64 or connect deinstall 65.
In the improvement of the embodiment shown in Fig. 6 a to 6f, outside 62 not only can be extended with rectangular mode with respect to short transverse H, but also can extend obliquely with respect to it, as schematically shown in Figure 7.As a result, when when being releasably attached to the collision body 60 of bracing piece 20 and replacing, can simplify can sensible property.
With regard to the improvement of the embodiment of described reinforcement arrangement 61, connect protuberance 67 and also can be formed by the outside with free end 73 62 of bracing piece 73, give prominence to from receiving space 25 along short transverse H described end.Collision body 60 can be arranged on the connection protuberance 67 being formed by free end 73.Connecting recess 66 can be for example U-shaped support 74 or disposed thereon, and thus, support 74 extends around free end 73.Support 74 is the integrated parts of collision body 60 and can consists of non-elastic material, is different from the part with impact surfaces 72 of collision body 60.Support 74 can extend along whole collision body 60 on longitudinal direction L.Also can have several supports 74 along the longitudinal direction L be distributed on collision body 60.
Preferably, can between collision body and bracing piece 26, set up releasable form fit locking and/or the connection of non-form fit via jockey 64 and jockey 65.Therefore, collision body 60 can easily be replaced or install, for example, after heald 14 being arranged on the heald attachment rail 13 on the bracing piece 26 being associated.
The present invention relates to axostylus axostyle 11 and for the reinforcement arrangement 61 of the matrix 12 of axostylus axostyle 11.Axostylus axostyle 11 is parts of the heald frame 10 of loom.The matrix 12 of axostylus axostyle 11 can comprise at least one reception space 25 that L extends along the longitudinal direction, and L observes along the longitudinal direction, and described reception space is due to the opening 28 complete openings in Er Yige side.Bracing piece 26 first 45 can be inserted and be received in space 25 by opening 28.The bracing piece 26 inserting is maintained at and receives in space 25 by means of the locking device 35 on matrix 12.In addition, bracing piece 26 materials are adhered to matrix 12.First 45 has substantially invariable the first width b1.Second portion 26Yu first adjacency, preferably forms step 48.Second portion 46 has the second width b2, and described width is different from the width of first 45.As a result, can preset by the interaction with locking device 35 bracing piece 26 and receive 25Nei position, space, thereby simplify assembling.Another independent aspects according to the present invention is the collision body 60 that serves as damping unit to be directly connected with bracing piece 26, and bracing piece 26 is preferably installed to collision body 12 via connecting arrangement 63, from but releasable.Collision body 60 consists of elastomeric material at least in part, and has the impact surfaces 72 being associated with heald attachment rail 13.
Reference numeral
10 heald frames
11 axostylus axostyles
12 matrixes
13 heald attachment rails
14 healds
15 side support members
16 antethecas
17 rear walls
18 hollow chambers
19 cross bars
20 keep prominent limb
25 receive space
25a first receives space
25b second receives space
26 bracing pieces
27 side direction sticks
28 openings
First longitudinal side of 29 matrixes
Second longitudinal side of 30 matrixes
35 locking devices
36 locking protuberances
37 recesses
38 gaps
39 interval protuberances
45 firsts
46 second portions
47 transitional regions
48 first steps
49 first abutment surfaces
50 third parts
51 second steps
52 second abutment surfaces
60 collision bodies
61 strengthen arrangement
62 outsides
63 connect arrangement
64 jockeys
65 connect deinstall
66 connect recess
67 connect protuberance
68 sealings
69 grooves
70 sticks
71 ends
72 impact surfaces
The free end of 73 bracing pieces
74 supports
B width
B1 the first width
B2 the second width
B3 the 3rd width
H short transverse
H wall thickness
L longitudinal direction
W pivotal path
Z direction of insertion
Claims (15)
1. for the axostylus axostyle (10) of harness frame in aweaving machine, comprising:
Matrix (12), described matrix (12) comprise along the longitudinal direction that (L) extend at least one receive space (25), on San Ge side, described reception space, by the corresponding stick (19,27) of described matrix (12), defined and there is the opening (28) towards Yi Ge side;
Locking device (35), described locking device (35) is arranged on described matrix (12);
Bracing piece (26), described bracing piece (26) has the second portion (46) of first (45) and direct neighbor, described first (45) has substantially invariable width (b1), and described second portion (46) has second width (b2) different from the first width (b1);
Wherein, the first (45) of described bracing piece (26) is arranged in described reception space (25), and wherein, the locking device (35) of described matrix (12) acts on described bracing piece (26).
2. axostylus axostyle as claimed in claim 1, is characterized in that, third part (50) and described second portion (46) adjacency, have substantially invariable the 3rd width (b3).
3. axostylus axostyle as claimed in claim 2, is characterized in that, described the 3rd width (b3) is corresponding to described the first width (b1) or corresponding to described the second width (b2) or corresponding to the width of described matrix (12).
4. the axostylus axostyle as described in aforementioned arbitrary claim, it is characterized in that, between two adjacent parts (45,46) of described bracing piece (26), form step transitional region (48), in this case, locking device (35) abuts against described transitional region.
5. axostylus axostyle as claimed in claim 4, it is characterized in that, described step transitional region (47) has abutment surface (49), described abutment surface (49) limits described bracing piece (26) along the position of direction of insertion (Z), and described bracing piece (26) is inserted through the opening (28) in described reception space (25) along described direction of insertion (Z).
6. the axostylus axostyle as described in aforementioned arbitrary claim, it is characterized in that, described locking device (35) has a locking protuberance (36) in each of two relative sticks (27), and described stick defines described reception space (25).
7. the axostylus axostyle as described in aforementioned arbitrary claim, is characterized in that, described opening (28) is oriented the moving direction (H) along described heald frame (10).
8. the axostylus axostyle as described in aforementioned arbitrary claim, is characterized in that, at described bracing piece (26) with define between the stick (27) in described reception space (25) and have gap (38).
9. axostylus axostyle as claimed in claim 8, is characterized in that, described gap (38) have maximum intensity at two in the folding corner region between stick (19,27).
10. the axostylus axostyle as described in aforementioned arbitrary claim, is characterized in that, two reception spaces (25a, 25b) with identical or different cross section are provided.
11. axostylus axostyles as described in aforementioned arbitrary claim, is characterized in that, described matrix (12) consists of the first material, and described bracing piece (26) consists of the composite that is different from described the first material.
12. axostylus axostyles as described in aforementioned arbitrary claim, is characterized in that, at least one (25b) in described reception space (25) or described reception space is towards heald attachment rail (13) opening of described axostylus axostyle (11).
13. for strengthening the reinforcement arrangement (61) of the matrix (12) of axostylus axostyle (11),
Comprise the bracing piece (26) that (L) extends along the longitudinal direction,
Wherein, described bracing piece (26) has the outside (62) towards heald attachment rail (13),
Comprise the collision body (60) that (L) extends along the longitudinal direction, described collision body consists of elastomeric material at least in part and is set to for being arranged in the damping adjacency section of the heald (14) on described heald attachment rail (13), and
Comprise and connect arrangement (63), described connection arrangement (63) comprises the jockey (64) being arranged on described bracing piece (26) and is arranged on the jockey (65) on described collision body (60), described jockey (64) and described jockey (65) interaction.
14. reinforcement arrangements as claimed in claim 13, is characterized in that, described jockey (64) sets up releasable form fit locking with described jockey (65) and/or non-form fit is connected.
15. axostylus axostyles as described in any one in claim 1 to 12, comprise the reinforcement arrangement as described in claim 13 or 14, it is characterized in that, the outside (62) of described bracing piece (26) is arranged in outside described reception space (25b).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12170251.8A EP2669413B1 (en) | 2012-05-31 | 2012-05-31 | Shaft rod with reinforcement rod for a healed shaft |
| EP12170251.8 | 2012-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103510235A true CN103510235A (en) | 2014-01-15 |
| CN103510235B CN103510235B (en) | 2016-10-05 |
Family
ID=46318867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310304013.3A Active CN103510235B (en) | 2012-05-31 | 2013-05-31 | The axostylus axostyle with bracing piece for heald frame |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2669413B1 (en) |
| JP (1) | JP6309207B2 (en) |
| CN (1) | CN103510235B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3406772B1 (en) * | 2017-05-22 | 2021-02-24 | Groz-Beckert KG | Heddle frame slat and heald frame |
| IT201900009114A1 (en) | 2019-06-17 | 2020-12-17 | Itema Spa | QUADRO-LICCIO FOR WEAVING FRAMES INCLUDING A DEVICE FOR BRAKING THE MOVEMENT BY INERTIA OF THE LINKS IN THE PHASES OF REVERSE OF MOTION OF THE QUADRO-LICCIO |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3412762A (en) * | 1966-11-21 | 1968-11-26 | Robert M. Goodman Jr. | Heddle frame assembly having an improved heddle rod support |
| EP1528130A2 (en) * | 2003-10-21 | 2005-05-04 | Groz-Beckert KG | Heald frame of composite structure |
| CN1816654A (en) * | 2003-05-02 | 2006-08-09 | 格罗兹-贝克特公司 | Heald shaft for a weaving machine |
| CN201225506Y (en) * | 2008-07-09 | 2009-04-22 | 谢万有 | Section bar of fiber reinforced composite high speed harness frame |
| CN100564630C (en) * | 2003-09-18 | 2009-12-02 | 格罗兹-贝克特公司 | Shaft road |
| CN201864852U (en) * | 2010-09-06 | 2011-06-15 | 上海弘巨机械有限公司 | Composite structure and composite heald frame cross beam suitable for loom |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04333635A (en) * | 1991-05-02 | 1992-11-20 | Asahi Chem Ind Co Ltd | Carrier rod for heald of loom |
| DE10206130B4 (en) * | 2002-02-14 | 2016-09-01 | Groz-Beckert Kg | Weave with at least one heald |
| DE10343159B4 (en) * | 2003-09-18 | 2005-10-06 | Groz-Beckert Kg | Cross member of heald frame for a loom includes a recess shaped to hold a reinforcing member in position while the glue is setting |
-
2012
- 2012-05-31 EP EP12170251.8A patent/EP2669413B1/en active Active
-
2013
- 2013-05-23 JP JP2013109271A patent/JP6309207B2/en active Active
- 2013-05-31 CN CN201310304013.3A patent/CN103510235B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3412762A (en) * | 1966-11-21 | 1968-11-26 | Robert M. Goodman Jr. | Heddle frame assembly having an improved heddle rod support |
| CN1816654A (en) * | 2003-05-02 | 2006-08-09 | 格罗兹-贝克特公司 | Heald shaft for a weaving machine |
| CN100564630C (en) * | 2003-09-18 | 2009-12-02 | 格罗兹-贝克特公司 | Shaft road |
| EP1528130A2 (en) * | 2003-10-21 | 2005-05-04 | Groz-Beckert KG | Heald frame of composite structure |
| CN201225506Y (en) * | 2008-07-09 | 2009-04-22 | 谢万有 | Section bar of fiber reinforced composite high speed harness frame |
| CN201864852U (en) * | 2010-09-06 | 2011-06-15 | 上海弘巨机械有限公司 | Composite structure and composite heald frame cross beam suitable for loom |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2669413A1 (en) | 2013-12-04 |
| CN103510235B (en) | 2016-10-05 |
| EP2669413B1 (en) | 2018-11-28 |
| JP6309207B2 (en) | 2018-04-11 |
| JP2013249574A (en) | 2013-12-12 |
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