CN104562324B - Combined adjustment upper pin - Google Patents
Combined adjustment upper pin Download PDFInfo
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- CN104562324B CN104562324B CN201510041909.6A CN201510041909A CN104562324B CN 104562324 B CN104562324 B CN 104562324B CN 201510041909 A CN201510041909 A CN 201510041909A CN 104562324 B CN104562324 B CN 104562324B
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- pin
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/86—Aprons; Apron supports; Apron tensioning arrangements
- D01H5/88—Cradles; Tensors
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- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a combined adjustment upper pin comprising a front pin region and a rear pin region. The front pin region is fixedly connected to the rear pin region through a middle arc connection mechanism; the front pin region comprises a middle beam and a main beam composed of side beams, the side beams are fixedly connected to pin sheets in a clamped manner, and the pin sheets are located at the tail end of the main beam; the middle arc connection mechanism comprises a front end, a middle arc region and a rear end; the middle beam and the front end of the middle arc connection mechanism are fixedly connected in the clamped manner; the rear pin region comprises upper connectors, lower connectors and press bars; the lower connectors comprise front connector units, middle connector units and rear connector units in fixed and clamped connection; the upper connectors are fixedly connected to the rear end of the middle arc connection mechanism and the rear connector units in the clamped manner; the lower connectors comprise side ends which are fixedly connected to the press bars in the clamped manner. During actual spinning, the pin structural parameters can be adjusted in the certain range according to the actual requirements, the spinning process is optimized, the quality of finished yarns is improved, and the maintenance and usage cost is reduced.
Description
Technical field
The present invention relates to sell on a kind of combined regulation type, belong to technical field of spinning equipment.
Background technology
In recent years, along with the development of science and technology, spinning frame drafting unit occurs in that many novel products, such as proparea
Additonal pressure rod spacing block, back zone Additional Press Bar Top Pin etc., to strengthen the control of fiber in counter extensioin district further, improve into
Yarn quality.
Upper pin is a vitals on ring spinning frame.For common upper pin, because it is once-forming, it is impossible to self-regulated
Apron tension, easily causes fatigue deformation, abrasion in operation process, cause work surface and the distance at little iron roll center and other technique
Performance parameter is not inconsistent with standard, makes upper and lower pin with there is the friction of different conditions and smooth phenomenon between cushion rubber.Meanwhile, carefully
The back zone of yarn machine tradition drawing-off is to use simple roller straight line drawing-off, and current common upper pin cannot be to the fibre in back area draft
Maintenance and operation is dynamic to be controlled, and yarn is longer from the noncontrolled area that rear roller is later, causes fiber movement unstable, affects drawing-off
Effect, and make strip dry CV value unstable.Have based on this, have employed the upper pin of band pressure bar the most relatively broadly, appended by it
The pressure bar of band can effectively strengthen the back area draft control to fiber movement and the adaptability to fibre length.Attached by back zone
Add two pressure bars, planar drafting back zone can be made to be become double pressure bar curve drawing from straight line drawing-off, it is ensured that front fiber level
Enter middle roller and double cushion rubber jaws of middle top roller composition.Meanwhile, after additonal pressure rod, define two in back zone to fibre
The additional friction point of dimension effect and a rear roller grip hold arc, make the speed change point of fiber be controlled and the most stable, add simultaneously
The strong control to floating fiber motion, it is ensured that the yarn entering Zhu Qian district is uniform, makes resultant yarn strand uniformly have guarantee.
In prior art, conventional upper pin includes common upper pin and pressure bar top pin, either common upper pin or pressure
Selling on rod, add and all use integration processing man-hour, after processing, gained product parameters is fixed, and this makes to need when Spinning Varieties is changed
Again to replace with pin, add maintenance and use cost.If developing the adjustable type that can be combined according to the actual requirements
Upper pin, then certainly will can optimize spinning process, improves yarn quality, reduces simultaneously and safeguard use cost.
Finding through retrieval, the Chinese invention patent of application number 200510063419.2 Authorization Notice No. CN100371511C is public
Having opened and sold on pressure bar elastic nip, on this, pin in the specific implementation can be to sell, to connect fixing component, pressure bar on elastic nip
The most separately formed, it is used in combination.But owing to its each separate part size is the biggest, run into need fine tuning structure parameter with
Optimize during the situation of spinning process the most helpless.
The Chinese utility model patent of application number 201420097616.0 Authorization Notice No. CN203741483U discloses one
Plant both-end pressure bar top pin device, port is divided into left area in which the goods are in great demand, mesozone, right area in which the goods are in great demand, and is connected with elastic connecting device.But
It is that the remainder of upper pin is not decomposed into combined part by this patent, is still unfavorable for the fine setting of upper latch structure parameter.
Summary of the invention
The technical problem to be solved is: overcome the problem that prior art exists, it is provided that a kind of combined regulation type
Upper pin, on guaranteeing latch structure firmly, on the basis of dependable performance, it is achieved upper latch structure parameter can be finely tuned, and is conducive to optimizing
Spinning process, improve yarn quality, and reduce and safeguard use cost.
The technical scheme that the present invention solves its technical problem is as follows:
Sell on a kind of combined regulation type, including front area in which the goods are in great demand and rear area in which the goods are in great demand, described front area in which the goods are in great demand through medial arc bindiny mechanism with
Rear area in which the goods are in great demand is connected；It is characterized in that,
Described front area in which the goods are in great demand includes that the girder being made up of intermediate beam and curb girder, described curb girder are distributed in the both sides of intermediate beam and divide
Not being connected with intermediate beam, described curb girder is connected with pin sheet clamping through snap-fit arrangements respectively, and described pin sheet is positioned at the end of girder
End；
Described medial arc bindiny mechanism is made up of the front end being connected successively, medial arc district and rear end；Described centre
Beam deviates from the side of pin sheet and is connected through the front end clamping of snap-fit arrangements with medial arc bindiny mechanism；
Described rear area in which the goods are in great demand is made up of upper connector, lower connector and pressure bar, and described lower connector is connected by front terminal
Part, middle sub-connecting member and rear terminal connector are constituted, and one end of described upper connector is through snap-fit arrangements and middle arc
The rear end clamping of shape bindiny mechanism is connected, and the other end of described upper connector is through snap-fit arrangements and the one of front terminal connector
End clamping is connected, and the other end of described front terminal connector is solid with one end clamping of middle sub-connecting member through snap-fit arrangements
Even, the other end of described middle sub-connecting member is through snap-fit arrangements and middle sub-connecting member or one end card of rear terminal connector
Connect connected；Described front terminal connector, middle sub-connecting member, rear terminal connector are also respectively provided with side, and described side is respectively
Connected with the connection end clamping of pressure bar through snap-fit arrangements.
In order to enable on guaranteeing latch structure firmly, dependable performance with farthest upper pin is decomposed into widget two aspect
Realizing preferably balancing, inventor has carried out in depth repeatedly practising research, conceives and has attempted substantial amounts of scheme, finally drawing
Said structure.
In this structure, first, whole upper pin is decomposed into front area in which the goods are in great demand, medial arc bindiny mechanism, rear area in which the goods are in great demand；Then, will
Front area in which the goods are in great demand is decomposed into girder and pin sheet, and girder is decomposed into intermediate beam and curb girder, rear area in which the goods are in great demand is decomposed into simultaneously upper connector,
Lower connector, pressure bar, and lower connector is decomposed into front terminal connector, middle sub-connecting member and rear terminal connector；
Meanwhile, medial arc bindiny mechanism is transformed accordingly.Realized by snap-fit arrangements between each critical piece
Clamping is connected.So, can latch structure be firmly, on the basis of dependable performance, be farthest decomposed into upper pin on guaranteeing
Widget, makes their mutual alignment to regulate within the specific limits by regulating the snap-fit engagement gap of adjacent widget,
Thus realize the fine setting to upper latch structure parameter.
The technical scheme that the present invention is the most perfect is as follows:
Preferably for two components being connected through snap-fit arrangements clamping that aforementioned difference is paired, described flexible clamping
Structure includes male end and the female end matched, and described male end is positioned on one of two components, and described female end is positioned at two components
Another component on；Described male end includes that the first housing of hollow, the side of described first housing are provided with one group and are parallel to each other
Gap, accommodate pin plate in described gap respectively, described pin plate is connected towards the side in the first housing and elastic component one end,
The described elastic component other end and the first inner walls are connected, and under elastic component effect, pin plate constitutes moving sets with gap；Described mother
Head end includes the second housing that can accommodate male end, and described second housing has one group of spacing hole corresponding with pin plate, or institute
State the second inner walls to have between one group of pin, described pin and leave the gap corresponding with pin plate；Plane residing for described pin plate
It is perpendicular to male end and inserts the direction of female end；Described snap-fit arrangements has in male end inserts female end and pin plate exists
Embed spacing hole under elastic component effect or embed the clamping in pin gap and be connected state, and male end separates with female end
Disengaged position.
Use the snap-fit arrangements of this optimization, can the most effectively guarantee upper latch structure firmly, dependable performance, simultaneously institute
If multiple pin plates can form adjustment structure step by step, realize further effectively the fine setting of upper latch structure parameter.
It is pointed out that in this preferred version, " two structures being connected through snap-fit arrangements clamping that aforementioned difference is paired
Part " i.e. refer to the curb girder that is connected through snap-fit arrangements clamping and pin sheet, intermediate beam deviate from the side of pin sheet and medial arc connects
The front end of mechanism, one end of upper connector and the rear end of medial arc bindiny mechanism, the other end of upper connector and front terminal are even
One end of fitting, the other end of front terminal connector and one end of middle sub-connecting member, the other end of middle sub-connecting member and in
Between one end of sub-connecting member, the other end of middle sub-connecting member and the connection of one end of rear terminal connector, side and pressure bar
End.Mislead for avoiding repeating, therefore use this brief lifting manipulation.
Preferably, in front area in which the goods are in great demand, described pin sheet includes the first plate and the second plate being connected, described first plate towards
The side of curb girder has extension, and described extension is connected with curb girder clamping through snap-fit arrangements, and described second plate is positioned at
First plate touches with curb girder distal end faces away from the side of intermediate beam, described second plate.
It is highly preferred that described curb girder is cuboid, described intermediate beam is triangular prism；Described curb girder respectively with the three of intermediate beam
Angled face is connected；One tetragon side of described intermediate beam is parallel with the first plate；The two sides of described curb girder and intermediate beam
Two tetragon sides are concordant.
It is highly preferred that described intermediate beam is one-body molded with curb girder or clamping is connected.
Preferably, in rear area in which the goods are in great demand, described upper connector is truncated rectangular pyramids, the bigger one end of described upper connector sectional area with in
Between the rear end clamping of arc bindiny mechanism be connected, the less other end of described upper connector sectional area and the one of front terminal connector
End clamping is connected.
Preferably, in rear area in which the goods are in great demand, the front terminal connector of described lower connector, middle sub-connecting member, rear terminal connector
Respectively in cylinder, one end of described front terminal connector and the other end, one end of middle sub-connecting member and the other end, rear terminal
One end of connector lays respectively on the sidewall of its cylinder, and described front terminal connector, middle sub-connecting member, rear terminal connect
The side of part lays respectively at the post end of its cylinder.
It is highly preferred that one end of described front terminal connector and the other end are mutually perpendicular to, the one of described middle sub-connecting member
End and the other end are positioned on straight line.
Preferably, in rear area in which the goods are in great demand, described pressure bar has the cylindrical core that connected end is connected, described cylindrical core circumference set
Being provided with bearing and pressure bar main body, described bearing is between cylindrical core and pressure bar main body.
Preferably, described curb girder has two and is symmetrically distributed in the both sides of intermediate beam；Described medial arc bindiny mechanism has
Two, described upper connector and medial arc bindiny mechanism one_to_one corresponding；Described middle sub-connecting member has at least one.
Compared with prior art, present invention have the advantage that
(1) first, whole upper pin is decomposed into front area in which the goods are in great demand, medial arc bindiny mechanism, rear area in which the goods are in great demand；Then, by front area in which the goods are in great demand
It is decomposed into girder and pin sheet, and girder is decomposed into intermediate beam and curb girder, rear area in which the goods are in great demand is decomposed into upper connector, lower connection simultaneously
Part, pressure bar, and lower connector is decomposed into front terminal connector, middle sub-connecting member and rear terminal connector；Same with this
Time, to medial arc, bindiny mechanism transforms accordingly.Clamping is realized by snap-fit arrangements solid between each critical piece
Even.So, can on guaranteeing latch structure firmly, on the basis of dependable performance, farthest upper pin is decomposed into widget,
Make their mutual alignment to regulate within the specific limits by regulating the snap-fit engagement gap of adjacent widget, thus realize
Fine setting to upper latch structure parameter.So, when reality is spinned can according to actual needs on latch structure parameter in certain limit
Inside it is adjusted, optimizes spinning process, improve yarn quality, and reduce and safeguard use cost.
(2) combined is used to install afterwards between area in which the goods are in great demand and medial arc bindiny mechanism so that upper pin can have concurrently on common
Pin and pressure bar top pin dual-use function, can assemble pin and pressure bar top pin on common as required, it is not necessary to weight when reality is spinned
Newly replace with pin, reduce use cost.
(3) the lower connector of area in which the goods are in great demand uses front terminal connector, middle sub-connecting member and rear terminal connector to carry out afterwards
Combination, the middle sub-connecting member quantity can being mutually combined according to actual spinning requirement selection needs, namely required back zone pressure
The quantity of rod, optimizes spinning process, reduces use cost, improves spinning efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation of the front area in which the goods are in great demand of Fig. 1 embodiment.
Fig. 3 is the structural representation of Fig. 1 embodiment girder.
Fig. 4 is the partial sectional view of Fig. 1 embodiment intermediate beam.
Fig. 5 is the structural representation of Fig. 1 embodiment curb girder.
Fig. 6 is the structural representation of male end on Fig. 1 embodiment curb girder.
Fig. 7 is the structural representation of Fig. 1 embodiment pin sheet.
Fig. 8 is the assembling schematic diagram of the front area in which the goods are in great demand of Fig. 1 embodiment and medial arc bindiny mechanism.
Fig. 9 is the structural representation of Fig. 1 embodiment medial arc bindiny mechanism.
Figure 10 is the assembling schematic diagram of the front area in which the goods are in great demand of Fig. 1 embodiment, medial arc bindiny mechanism and upper connector.
Figure 11, Figure 12 are the structural representation of Fig. 1 embodiment upper connector different angles.
Figure 13 is the assembling signal of the front area in which the goods are in great demand of Fig. 1 embodiment, medial arc bindiny mechanism, upper connector and lower connector
Figure.
Figure 14 is Fig. 1 embodiment upper connector and the assembling schematic diagram of lower connector.
Figure 15 to Figure 18 is respectively Fig. 1 embodiment front terminal connector, middle sub-connecting member, rear terminal connector, pressure
The structural representation of rod.
Detailed description of the invention
It is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments to the present invention.But the invention is not restricted to
The example gone out.
Embodiment
As shown in Fig. 1 to Figure 18, on the present embodiment combined regulation type, pin includes front area in which the goods are in great demand I and rear area in which the goods are in great demand III, front area in which the goods are in great demand I warp
Medial arc bindiny mechanism II is connected with rear area in which the goods are in great demand III.
Front area in which the goods are in great demand I includes the girder 1 being made up of intermediate beam 10 and curb girder 11, and curb girder 11 is distributed in the both sides of intermediate beam 10 also
Being connected with intermediate beam 10 respectively, curb girder 11 is connected with pin sheet 2 clamping through snap-fit arrangements respectively, and pin sheet 2 is positioned at the end of girder 1
End.
Medial arc bindiny mechanism II is made up of the front end 25 being connected successively, medial arc district 26 and rear end 27；Middle
Beam 10 deviates from the side of pin sheet 2 and is connected through front end 25 clamping of snap-fit arrangements with medial arc bindiny mechanism II.
Rear area in which the goods are in great demand III is made up of upper connector 33, lower connector and pressure bar 9, lower connector by front terminal connector 6,
Middle sub-connecting member 7 and rear terminal connector 8 are constituted, and one end of upper connector 33 is through snap-fit arrangements with medial arc even
Rear end 27 clamping of connection mechanism II is connected, and the other end of upper connector 33 is through snap-fit arrangements and the one of front terminal connector 6
End clamping is connected, and the other end of front terminal connector 6 is connected through one end clamping of snap-fit arrangements with middle sub-connecting member 7,
The other end of middle sub-connecting member 7 is solid with one end clamping of middle sub-connecting member 7 or rear terminal connector 8 through snap-fit arrangements
Even；Front terminal connector 6, middle sub-connecting member 7, rear terminal connector 8 are also respectively provided with side 42, and side 42 is respectively through elasticity
Interface arrangment is connected with connection end 73 clamping of pressure bar 9.
For two components being connected through snap-fit arrangements clamping that aforementioned difference is paired, snap-fit arrangements includes matching
Male end and female end, male end is positioned on one of two components, and female end is positioned on another component of two components；Male end bag
Including the first housing of hollow, the side of the first housing is provided with one group of gap being parallel to each other, and accommodates pin plate in gap respectively, pin
Plate is connected towards the side in the first housing with elastic component one end, and the elastic component other end and the first inner walls are connected, in elasticity
Under part effect, pin plate constitutes moving sets (in the present embodiment, elastic component is spring) with gap；Female end includes accommodating male end
The second housing, the second housing has one group of spacing hole corresponding with pin plate, or the second inner walls has one group of pin, pin
The gap corresponding with pin plate is left between post；Plane residing for pin plate is perpendicular to male end and inserts the direction of female end；Flexible clamping
Structure has in male end inserts female end and pin plate embeds spacing hole under elastic component effect or embeds the card in pin gap
Connect connected state, and the disengaged position that male end separates with female end.
Wherein, mislead for avoiding repeating, have employed brief lifting manipulation: " aforementioned difference paired through snap-fit arrangements
Two components that clamping is connected ".Specifically, this brief lifting manipulation refer to through snap-fit arrangements clamping be connected curb girder 11 and pin sheet 2,
Intermediate beam 10 deviates from side and the front end 25 of medial arc bindiny mechanism II, one end of upper connector 33 and the middle arc of pin sheet 2
The rear end 27 of shape bindiny mechanism II, the other end of upper connector 33 and one end of front terminal connector 6, front terminal connector 6
The other end and one end of middle sub-connecting member 7, the other end of middle sub-connecting member 7 and one end of middle sub-connecting member 7, middle son
The other end of connector 7 and the connection end 73 of one end of rear terminal connector 8, side 42 and pressure bar 9.
The concrete condition of the present embodiment is:
(1) between curb girder 11 and pin sheet 2: as shown in Figures 5 to 7, male end 16 is positioned on curb girder 11, and male end 16 includes
Cylinder first housing 17 of hollow, the side of the first housing 17 is provided with one group of gap being parallel to each other 20, in gap 20 respectively
Accommodating rectangle pin plate 19, pin plate 19 is connected towards the side in the first housing 17 and elastic component 21 one end, elastic component 21 another
End is connected with the first housing 17 inwall, and under elastic component 21 acts on, pin plate 19 and gap 20 constitute moving sets.Female end 22 is positioned at
On pin sheet 2, female end 22 includes cylinder the second housing 23 that can accommodate male end 16, and the second housing 23 has one group and pin plate
The spacing hole 24 of 19 correspondences.
(2) intermediate beam 10 deviates between the side of pin sheet 2 and the front end 25 of medial arc bindiny mechanism II: if Fig. 2 is to figure
4, shown in Fig. 9, male end is positioned on front end 25, and female end is positioned on intermediate beam 10；Male end includes rectangle first shell of hollow
Body 30, the side of the first housing 30 is provided with one group of gap being parallel to each other 28, accommodates rectangle pin plate 31 in gap 28 respectively, pin
Plate 31 is connected towards the side in the first housing 30 with elastic component 29 one end, and elastic component 29 other end and the first housing 30 inwall are solid
Even, under elastic component 29 acts on, pin plate 31 and gap 28 constitute moving sets；Female end includes the second housing that can accommodate male end
13, the second housing 13 inwall has between one group of rectangle pin 15, pin 15 and leaves the gap corresponding with pin plate 31.
(3) between one end and the rear end 27 of medial arc bindiny mechanism II of upper connector 33: such as Fig. 9, Figure 11, Tu12Suo
Showing, male end 35 is positioned on one end of upper connector 33, and female end is positioned on rear end 27；Male end 35 includes the rectangle of hollow
One housing 40, the side of the first housing 40 is provided with one group of gap being parallel to each other 38, accommodates rectangle pin plate in gap 38 respectively
41, pin plate 41 is connected towards the side in the first housing 40 with elastic component 39 one end, elastic component 39 other end and the first housing 40
Inwall is connected, and under elastic component 39 acts on, pin plate 41 and gap 38 constitute moving sets；Female end includes accommodating male end 35
Rectangle the second housing, the second housing has one group of spacing hole 32 corresponding with pin plate 41.
(4) between the other end and one end of front terminal connector 6 of upper connector 33: such as Figure 11, Figure 12, Figure 14, Figure 15
Shown in, male end 51 is positioned on one end of front terminal connector 6, and female end 36 is positioned on the other end of upper connector 33；Male
End 51 includes rectangle first housing 54 of hollow, and the side of the first housing 54 is provided with one group of gap being parallel to each other 55, gap 55
Accommodating rectangle pin plate 56 the most respectively, pin plate 56 is connected towards the side in the first housing 54 with elastic component 57 one end, elastic component
57 other ends and the first housing 54 inwall are connected, and under elastic component 57 acts on, pin plate 56 and gap 55 constitute moving sets；Female end
36 include the second housing that can accommodate male end 51, and the second housing has one group of spacing hole 37 corresponding with pin plate 56.
(5) between the other end and one end of middle sub-connecting member 7 of front terminal connector 6: as shown in Figure 14 to Figure 16, public
Head end 59 is positioned on one end of middle sub-connecting member 7, and female end 52 is positioned on the other end of front terminal connector 6；Male end 59
Including rectangle first housing 68 of hollow, the side of the first housing 68 is provided with one group of gap being parallel to each other 70, divides in gap 70
Not accommodating rectangle pin plate 69, pin plate 69 is connected towards the side in the first housing 68 with elastic component 71 one end, and elastic component 71 is another
One end is connected with the first housing 68 inwall, and under elastic component 71 acts on, pin plate 69 and gap 70 constitute moving sets；Female end 52 wraps
Including the second housing that can accommodate male end 59, the second housing has one group of spacing hole 53 corresponding with pin plate 69.
(6) another of the other end of sub-connecting member 7 and one end of middle sub-connecting member 7 or middle sub-connecting member 7 in the middle of
Between end and one end of rear terminal connector 8: as shown in Figure 16, Figure 17, male end 59,67 is positioned at the one of middle sub-connecting member 7
On one end of end or rear terminal connector 8, female end 58 is positioned on the other end of middle sub-connecting member 7；Male end 59,67 includes
Rectangle first housing 62,68 of hollow, the side of the first housing 62,68 is provided with one group of gap being parallel to each other 64,70, gap
64, accommodate rectangle pin plate 63,69 respectively in 70, pin plate 63,69 towards the side in the first housing 62,68 and elastic component 65,
71 one end are connected, and elastic component 65,71 other end and the first housing 62,68 inwall are connected, pin plate under elastic component 65,71 acts on
63,69 constitute moving sets with gap 64,70；Female end 58 includes the second housing that can accommodate male end 59,67, the second housing tool
There is one group of spacing hole 60 corresponding with pin plate 63,69.
(7) between the connection end 73 of side 42 and pressure bar 9: as shown in Figure 10 to Figure 18, male end is positioned at pressure bar 9
Connecting on end 73, female end is positioned on side 42；Male end includes cylinder first housing 75 of hollow, the one of the first housing 75
Side is provided with one group of gap being parallel to each other 74, accommodates rectangle pin plate 76 in gap 74 respectively, and pin plate 76 is towards the first housing 75
Interior side is connected with elastic component 77 one end, and elastic component 77 other end and the first housing 75 inwall are connected, and act at elastic component 77
Lower pin plate 76 constitutes moving sets with gap 74；Female end includes the second housing that can accommodate male end, and the second housing has one group
The spacing hole 42-1 corresponding with pin plate 76.
Specifically, in front area in which the goods are in great demand I, as shown in Fig. 2, Fig. 7, pin sheet 2 includes the first plate 2-1 and the second plate being connected
Part 2-2, the first plate 2-1 have towards the side of curb girder 11 extension 2-3, extension 2-3 through snap-fit arrangements with
Curb girder 11 clamping is connected, and the second plate 2-2 is positioned at the first plate 2-1 side away from intermediate beam 10, the second plate 2-2 with
Curb girder 11 distal end faces touches.
As shown in Figures 2 to 5, curb girder 11 is in cuboid, and intermediate beam 10 is in triangular prism；Curb girder 11 respectively with intermediate beam 10
Gore is connected；One tetragon side of intermediate beam 10 is parallel with the first plate 2-1；The two sides of curb girder 11 and intermediate beam
The two tetragon sides of 10 are concordant.Intermediate beam 10 is one-body molded with curb girder 11 or clamping is connected.
In rear area in which the goods are in great demand III, as shown in Figure 11, Figure 12, upper connector 33 is in truncated rectangular pyramids, and upper connector 33 sectional area is bigger
Rear end 27 clamping of one end and medial arc bindiny mechanism II is connected, the other end that upper connector 33 sectional area is less and front terminal
One end clamping of connector 6 is connected.
As shown in Figure 13 to Figure 17, the front terminal connector 6 of lower connector, middle sub-connecting member 7, rear terminal connector 8
Respectively in cylinder, one end of front terminal connector 6 and the other end, one end of middle sub-connecting member 7 and the other end, rear terminal are even
One end of fitting 8 lays respectively on the sidewall of its cylinder, front terminal connector 6, middle sub-connecting member 7, rear terminal connector 8
Side 42 lay respectively at the post end of its cylinder.One end and the other end of front terminal connector 6 are mutually perpendicular to, and middle son is even
One end and the other end of fitting 7 are positioned on straight line.
As shown in figure 18, pressure bar 9 has the cylindrical core 72 that connected end 73 is connected, and cylindrical core 72 circumference is arranged with axle
Holding 78 and pressure bar main body 79, bearing 78 is between cylindrical core 72 and pressure bar main body 79.
Additionally, curb girder 11 has two and is symmetrically distributed in the both sides of intermediate beam 10；Medial arc bindiny mechanism II has two,
Upper connector 33 and medial arc bindiny mechanism II one_to_one corresponding；Middle sub-connecting member 7 has at least one.
The assembling process of the present embodiment is as follows:
First, front area in which the goods are in great demand I is assembled: by the pin plate 19 of male end 16 on bottom side rail 11, male end 16 is inserted pin
In female end 22 on sheet 2, unclamp pin plate 19 and make it embed spacing hole 24, i.e. complete the assembling of front area in which the goods are in great demand I.Now, can basis
Need the quantity selecting to embed pin plate, thus realize the regulation of pin sheet installation site.
Second, front area in which the goods are in great demand I and medial arc bindiny mechanism II are assembled: by the pin plate of male end on lower front end 25
31, male end is inserted in the female end of intermediate beam 10, unclamp pin plate 31 and make it embed the gap of pin 15, i.e. complete front area in which the goods are in great demand
I and the assembling of medial arc bindiny mechanism II.Now, can select to embed the quantity of pin plate as required, thus realize front area in which the goods are in great demand
The regulation of installation site.
3rd, rear area in which the goods are in great demand III is assembled:
(1) assembling of connector under:
First, the pin plate 63 of male end 59 on middle sub-connecting member 7 one end is embedded on front terminal connector 6 other end female
The spacing hole 53 of head end 52, completes front terminal connector 6 and the assembling of middle sub-connecting member 7；Now, can select as required embedding
Enter the quantity of pin plate, thus realize front terminal connector 6 and the regulation of middle sub-connecting member 7 installation site.
Secondly, the pin plate 63 of male end 59 on middle sub-connecting member 7 one end is embedded another middle sub-connecting member 7
The spacing hole 60 of female end 58 on the other end, completes the assembling between middle sub-connecting member 7；Now, can select as required embedding
Enter the quantity of pin plate, thus realize the regulation of installation site between middle sub-connecting member 7.
Finally, the pin plate 69 of male end 67 on rear terminal connector 8 one end is embedded mother on middle sub-connecting member 7 other end
The spacing hole 60 of head end 58, completes middle sub-connecting member 7 and the assembling of rear terminal connector 8；Now, can select as required embedding
Enter the quantity of pin plate, thus realize middle sub-connecting member 7 and the regulation of rear terminal connector 8 installation site.
(2) connector and the assembling of pressure bar under: the pin plate 76 that pressure bar 9 connects male end on end 73 embeds respective side
On end 42, the spacing hole 42-1 of female end, completes pressure bar 9 and the assembling of side 42；Now, can select as required to embed pin
The quantity of plate, thus realize pressure bar 9 and the regulation of side 42 installation site.
(3) upper connector and the assembling of lower connector: the pin plate 56 of male end 51 on front terminal connector 6 one end is embedded
The spacing hole 37 of female end 36 on upper connector 33 other end, completes upper connector and the assembling of lower connector；Now, can basis
Need the quantity selecting to embed pin plate, thus realize upper connector and the regulation of lower connector installation site.
4th, medial arc bindiny mechanism II and rear area in which the goods are in great demand III are assembled: by male end on upper connector 33 one end
The pin plate 41 of 35 embeds the spacing hole 32 of female end on medial arc bindiny mechanism II rear end 27, completes both assemblings；Now,
The quantity of pin plate be can select to embed as required, thus medial arc bindiny mechanism II and the tune of rear area in which the goods are in great demand III installation site realized
Joint.
In addition to the implementation, the present invention can also have other embodiments.All employing equivalents or equivalent transformation shape
The technical scheme become, all falls within the protection domain of application claims.
Claims (10)
1. sell on a combined regulation type, including front area in which the goods are in great demand and rear area in which the goods are in great demand, described front area in which the goods are in great demand through medial arc bindiny mechanism with after
Area in which the goods are in great demand is connected；It is characterized in that,
Described front area in which the goods are in great demand include the girder being made up of intermediate beam and curb girder, described curb girder be distributed in intermediate beam both sides and respectively with
Intermediate beam is connected, and described curb girder is connected with pin sheet clamping through snap-fit arrangements respectively, and described pin sheet is positioned at the end of girder；
Described medial arc bindiny mechanism is made up of the front end being connected successively, medial arc district and rear end；Described intermediate beam is carried on the back
It is connected through the front end clamping of snap-fit arrangements with medial arc bindiny mechanism from the side of pin sheet；
Described rear area in which the goods are in great demand is made up of upper connector, lower connector and pressure bar, described lower connector by front terminal connector, in
Between sub-connecting member and rear terminal connector constitute, one end of described upper connector is connected with medial arc through snap-fit arrangements
The rear end clamping of mechanism is connected, and the other end of described upper connector is through one end clamping of snap-fit arrangements Yu front terminal connector
Being connected, the other end of described front terminal connector is connected through one end clamping of snap-fit arrangements with middle sub-connecting member, described
The other end of middle sub-connecting member is connected through one end clamping of snap-fit arrangements with middle sub-connecting member or rear terminal connector；
Described front terminal connector, middle sub-connecting member, rear terminal connector are also respectively provided with side, and described side is respectively through elastic card
Access node structure is connected with the connection end clamping of pressure bar.
The most according to claim 1 on combined regulation type sell, it is characterized in that, for aforementioned difference paired through elastic card access node
Two components that structure clamping is connected, described snap-fit arrangements includes male end and the female end matched, and described male end is positioned at two
On one of component, described female end is positioned on another component of two components；Described male end includes the first housing of hollow, described
The side of the first housing is provided with one group of gap being parallel to each other, and accommodates pin plate in described gap respectively, and described pin plate is towards
Side in one housing is connected with elastic component one end, and the described elastic component other end and the first inner walls are connected, and make at elastic component
Moving sets is constituted with gap with lower pin plate；Described female end includes the second housing that can accommodate male end, described second housing tool
Have one group of spacing hole corresponding with pin plate, or described second inner walls have between one group of pin, described pin leave with
The gap that pin plate is corresponding；Plane residing for described pin plate is perpendicular to male end and inserts the direction of female end；Described snap-fit arrangements
Have in male end inserts female end and pin plate embeds spacing hole under elastic component effect or embeds the clamping in pin gap admittedly
Even state, and the disengaged position that male end separates with female end.
Selling on combined regulation type the most according to claim 1 or claim 2, it is characterized in that, in front area in which the goods are in great demand, described pin sheet includes being connected
First plate and the second plate, described first plate has extension towards the side of curb girder, and described extension is through flexible clamping
Structure is connected with curb girder clamping, and described second plate is positioned at first plate side away from intermediate beam, described second plate and side
Beam distal end faces touches.
The most according to claim 3 on combined regulation type sell, it is characterized in that, described curb girder is cuboid, described intermediate beam in
Triangular prism；Described curb girder is connected with the gore of intermediate beam respectively；One tetragon side of described intermediate beam and the first plate
Parallel；The two sides of described curb girder are concordant with two tetragon sides of intermediate beam.
The most according to claim 4, sell, it is characterized in that on combined regulation type, described intermediate beam and curb girder be one-body molded or clamping
It is connected.
Selling on combined regulation type the most according to claim 1 or claim 2, it is characterized in that, in rear area in which the goods are in great demand, described upper connector is four ribs
Platform, one end that described upper connector sectional area is bigger is connected with the rear end clamping of medial arc bindiny mechanism, described upper connector
The other end that sectional area is less is connected with one end clamping of front terminal connector.
Sell on combined regulation type the most according to claim 1 or claim 2, it is characterized in that, in rear area in which the goods are in great demand, the front end of described lower connector
Sub-connecting member, middle sub-connecting member, rear terminal connector respectively in cylinder, one end of described front terminal connector and another
End, middle one end of sub-connecting member and one end of the other end, rear terminal connector lay respectively on the sidewall of its cylinder, described
Front terminal connector, middle sub-connecting member, the side of rear terminal connector lay respectively at the post end of its cylinder.
Sell on combined regulation type the most according to claim 7, it is characterized in that, one end of described front terminal connector and the other end
Being mutually perpendicular to, one end and the other end of described middle sub-connecting member are positioned on straight line.
Selling on combined regulation type the most according to claim 1 or claim 2, it is characterized in that, in rear area in which the goods are in great demand, described pressure bar has and it
Connect end be connected cylindrical core, described cylindrical core circumference is arranged with bearing and pressure bar main body, described bearing be positioned at cylindrical core and
Between pressure bar main body.
Selling on combined regulation type the most according to claim 1 or claim 2, it is characterized in that, described curb girder has two and is symmetrically distributed in
The both sides of intermediate beam；Described medial arc bindiny mechanism has two, described upper connector and medial arc bindiny mechanism one a pair
Should；Described middle sub-connecting member has at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041909.6A CN104562324B (en) | 2015-01-27 | 2015-01-27 | Combined adjustment upper pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041909.6A CN104562324B (en) | 2015-01-27 | 2015-01-27 | Combined adjustment upper pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104562324A CN104562324A (en) | 2015-04-29 |
| CN104562324B true CN104562324B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041909.6A Active CN104562324B (en) | 2015-01-27 | 2015-01-27 | Combined adjustment upper pin |
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| CN (1) | CN104562324B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703568B (en) * | 2022-05-06 | 2023-06-02 | 宜城市天舒纺织有限公司 | Adjustable upper pin of jaw |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9214598U1 (en) * | 1992-10-28 | 1992-12-10 | SKF Textilmaschinen-Komponenten GmbH, 7000 Stuttgart | Top apron holder for spinning machine drafting systems |
| CN201330297Y (en) * | 2008-11-30 | 2009-10-21 | 方志明 | Splicing type back zone pressure bar device |
| DE102009030367A1 (en) * | 2009-06-25 | 2010-12-30 | Oerlikon Textile Components Gmbh | Upper apron holder for drafting units of spinning machines |
| CN101876111B (en) * | 2010-07-30 | 2012-11-14 | 宁波民丰实业有限公司 | Carbon fiber upper pin assembly adopting pressure bars with combined structure and manufacturing method thereof |
| CN202786579U (en) * | 2012-08-03 | 2013-03-13 | 江南大学 | Upper pin device |
| CN204058735U (en) * | 2014-07-31 | 2014-12-31 | 江南大学 | The detachable upper pin in a kind of back zone |
| CN204058738U (en) * | 2014-07-31 | 2014-12-31 | 江南大学 | A kind of integrated pressure rod is sold |
| CN204455415U (en) * | 2015-01-27 | 2015-07-08 | 江南大学 | Combined regulation type is sold |
-
2015
- 2015-01-27 CN CN201510041909.6A patent/CN104562324B/en active Active
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| CN104562324A (en) | 2015-04-29 |
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