CN102359699B - Anchor of warp knitting machine - Google Patents

Anchor of warp knitting machine Download PDF

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Publication number
CN102359699B
CN102359699B CN 201110260322 CN201110260322A CN102359699B CN 102359699 B CN102359699 B CN 102359699B CN 201110260322 CN201110260322 CN 201110260322 CN 201110260322 A CN201110260322 A CN 201110260322A CN 102359699 B CN102359699 B CN 102359699B
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CN
China
Prior art keywords
axle
bearing plate
hole
air cavity
along
Prior art date
Application number
CN 201110260322
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Chinese (zh)
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CN102359699A (en
Inventor
王占洪
莫卫萍
刘莉萍
Original Assignee
常州市润源经编机械有限公司
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Priority to CN 201110260322 priority Critical patent/CN102359699B/en
Publication of CN102359699A publication Critical patent/CN102359699A/en
Application granted granted Critical
Publication of CN102359699B publication Critical patent/CN102359699B/en

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Abstract

The invention discloses an anchor of a warp knitting machine, which comprises an upper bearing plate and a lower bearing plate. The upper bearing plate is provided with a first shaft part extending downwards along the lower end face of the upper bearing plate. The lower bearing plate is provided with a second shaft part extending upwards along the upper end face of the lower bearing plate. The first shaft part and the second shaft part are connected in a sliding mode and are matched in an air-tight mode. Springs and a closed air cavity are arranged between the upper bearing plate and the first shaft part thereof and the lower bearing plate and the second shaft part thereof. Both the cross sections of the upper and lower bearing plates are of a round shape. The first shaft part is of a cylinder shape. The second shaft part is provided with a cylindrical blind hole. The closed air cavity is formed by a first air cavity, a second air cavity and a third air cavity, wherein the first air cavity is formed between the first shaft part and the cylindrical blind hole; the second air cavity is communicated with the first air cavity and is formed by an axial hole arranged along the axial direction of the first shaft part; and the third air cavity is communicated with the second air cavity and is formed by a radial hole arranged along the radial direction of the upper bearing plate. The anchor of the warp knitting machine has excellent vibration reduction performance, can bear a larger load, can be used for preventing a machine bed from being turned over and can be popularized and applied in equipment such as the warp knitting machine and the like.

Description

A kind of anchor of warp knitting machine
Technical field
The present invention relates to a kind of lower margin, particularly relate to a kind of lower margin that is applied in textile manufacturing machine such as warp knitting machine or other process equipment.
Background technique
Existing textile manufacturing machine, particularly the lower margin that uses of warp knitting machine adopts following two kinds of structures usually, the first such as Chinese utility model patent, the patent No. is ZL201020114221.9, name is called the disclosed a kind of structure of a kind of base tail margin, it comprises upper plate and the lower plate that be arranged in parallel with upper plate, forms cavity between described upper plate and lower plate, is installed on bolt on described lower plate and passes described lower plate and stretch into this cavity.The lower margin of this structure, the dynamic load power that produces due to vibrations when although the equipment that can bear applies the larger static load power that produces due to its deadweight and work, but due to its vibrations that can't reduction equipment produce during work, make the lathe bed magnitude of vibrations of equipment larger, thereby greatly affected machining accuracy and the working life of equipment.The second such as Chinese utility model patent, the patent No. is ZL 200920233218.6, name is called the disclosed a kind of structure of machine anchor vibration isolating device, each lower margin mounting hole of its lathe comprises a through hole and a tapped hole, and shock-proof device comprises adjusting bolt, locking nut, spherical washer, socket head screw, Support cushion and positioning screwn; The adjusting bolt bottom surface is provided with threaded connection hole; Support cushion is provided with center step hole and edge through hole, and adjusting bolt is connected with described tapped hole, and locking nut is connected on the adjusting bolt of tapped hole top; The bottom of adjusting bolt is stretched in heavy stand, and spherical washer is located between the bottom surface and heavy stand of adjusting bolt, and socket head screw is connected with the threaded connection hole of adjusting bolt bottom surface from Support cushion underrun center step hole; Through hole in the machine anchor mounting hole is connected with the ground holding down bolt.Be provided with resilient pad on the Support cushion bottom surface, resilient pad is fixedly connected on the bottom surface of Support cushion.Although have certain damping performance, there is complex structure in the lower margin of this structure, the defective that damping effect is relatively poor in actual use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind ofly can not only bear the loading force that larger equipment applies, and also has good damping performance when work, and can effectively prevent a kind of anchor of warp knitting machine that lathe bed topples.
For solving the problems of the technologies described above, the present invention adopts a kind of like this anchor of warp knitting machine, this lower margin comprises upper bearing plate and lower support plate, described upper bearing plate has along its lower end surface to the first axle part of downward-extension, described lower support plate has the upwardly extending the second axle part along its upper-end surface, described the first axle part is slidably connected with the second axle part and hermetic seal coordinates, and also is provided with spring and an airtight air cavity between described upper bearing plate and the first axle part and described lower support plate and the second axle part thereof.
As a kind of preferred implementation of the present invention, the cross section of described upper and lower support plate is circle, and described the first axle part is cylindrical, the blind cylindrical hole that described the second axle part is provided with described the first axle part is slidably connected and hermetic seal coordinates; Described airtight air cavity by the first air cavity that forms between described the first axle part and described blind cylindrical hole, be connected with described the first air cavity and the second air cavity of forming along the axial arranged axial bore of described the first axle part and be connected with described the second air cavity and consist of along the 3rd air cavity that the radial hole of described upper bearing plate radial arrangement forms.
After adopting such structure, be provided with spring and an airtight air cavity between upper bearing plate and the first axle part and lower support plate and the second axle part thereof due to lower margin of the present invention, described airtight air cavity preferably by the first air cavity that forms between the first axle part and blind cylindrical hole, be connected with the first air cavity and the second air cavity of forming along the axial arranged axial bore of the first axle part and be connected with the second air cavity and consist of along the 3rd air cavity that the radial hole of upper bearing plate radial arrangement forms; Like this when work, lathe bed can be born by spring because of the static load power that its deadweight produces, simultaneously, because lathe bed also is subject to because of the dynamic load power that produces of vibrations, these dynamic load power that increase can be born by air cavity simultaneously, thereby the loading force that the combination of the present invention by spring and air cavity can be born lower margin is larger, thereby make warp knitting machine work more reliable.In addition, because spring and air cavity have good damping capacity, the vibrations that produce in the time of greatly reducing warp knitting machine work reduce the magnitude of vibrations of lathe bed, thereby lower margin damping performance of the present invention are good.and, because upper bearing plate has along its lower end surface to the first axle part of downward-extension, lower support plate has the upwardly extending the second axle part along its upper-end surface, described the first axle part is slidably connected with the second axle part and hermetic seal coordinates, in the present invention, described the first axle part is preferably cylindrical, the blind cylindrical hole that described the second axle part is provided with described the first axle part is slidably connected and hermetic seal coordinates, thereby the present invention is when work, by being slidably connected and the first axle part of hermetic seal cooperation and cooperatively interacting of the second axle part, effectively resisted the lateral load force of the suffered along continuous straight runs of warp knitting machine, thereby prevented that reliably lathe bed from toppling.
As a modification of the present invention, be provided with vent hole and a bleeder screw that is used for sealing or opening described vent hole that connects with ambient air in the outer end of the 3rd air cavity that forms along the radial hole of described upper bearing plate radial arrangement; Described vent hole comprises tapped hole section and cone shape hole section, described bleeder screw comprise can with described vent hole in the thread section that screws togather of tapped hole section and with the suitable conical head of the cone shape hole section in described vent hole and respectively radially with radial hole and the axial bore of axial arranged and mutual perforation, the tapped hole section in described vent hole connects by the radial hole in described bleeder screw and axial bore and ambient air.Adopt such structure, can be by tightening or unscrewing bleeder screw with the openings of sizes between conical head in cone shape hole section and described bleeder screw in the adjustment vent hole, change air quantity and air damping size thereof in air cavity, thereby adapt to the equipment of Different Weight and the different loads power that applies thereof.
As a further improvement on the present invention, also be provided with oil storage tank on the outer peripheral surface of described the first axle part, be provided with a tank filler sleeve radially on described the second axle part.Adopt such structure, can make being slidably connected of the first axle part and the second axle part more reliable, gas sealing ability is better, thereby makes lower margin work of the present invention more reliable, longer service life.
As another kind of improvement the of the present invention, described spring preferably is comprised of interior coil spring and cycle spring, be provided with accordingly the paired telescoping groove for the described inside and outside coil spring of setting-in on the upper-end surface of the lower end surface of described upper bearing plate and lower support plate, described paired telescoping groove is uniform along the central axis of described upper bearing plate or lower support plate.Adopt such structure, on the one hand spring can be arranged between upper bearing plate and lower support plate more accurately, the compound mode of this interior coil spring and cycle spring, can avoid spring that resonance effect occurs when work well on the other hand.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is a kind of schematic top plan view of anchor of warp knitting machine of the present invention.
Fig. 2 is along the cross-sectional schematic of A-A line in Fig. 1.
Fig. 3 is the schematic top plan view of upper bearing plate in the present invention.
Fig. 4 is along the cross-sectional schematic of B-B line in Fig. 3.
Fig. 5 is that C in Fig. 4 is to partial schematic diagram.
Fig. 6 is the elevational schematic view of upper bearing plate in the present invention.
Fig. 7 is the elevational schematic view of lower support plate in the present invention.
Fig. 8 is along the cross-sectional schematic of D-D line in Fig. 7.
Fig. 9 is the cross-sectional schematic of bleeder screw in the present invention.
Figure 10 is the schematic top plan view of bleeder screw in the present invention.
Embodiment
Referring to Fig. 1 to a kind of anchor of warp knitting machine shown in Figure 10, this lower margin comprises upper bearing plate 1 and lower support plate 2, described upper bearing plate 1 has along its lower end surface to the first axle part 1-1 of downward-extension, described lower support plate 2 has the upwardly extending the second axle part 2-1 along its upper-end surface, described the first axle part 1-1 is slidably connected with the second axle part 2-1 and hermetic seal coordinates, and also is provided with spring 3 and an airtight air cavity 4 between described upper bearing plate 1 and the first axle part 1-1 and described lower support plate 2 and the second axle part 2-1 thereof.In the present invention, described upper bearing plate 1 and the first axle part 1-1 thereof can be a single piece that is made into integration through turning, also can be to be separately made the then single piece by welding or being threaded and consisting of, and described lower support plate 2 and the second axle part 2-1 thereof are roughly the same.
As a kind of preferred implementation of the present invention, described upper and lower support plate 1,2 cross section is circle, and described the first axle part 1-1 is cylindrical, the blind cylindrical hole 2-2 that described the second axle part 2-1 is provided with described the first axle part 1-1 is slidably connected and hermetic seal coordinates; Described airtight air cavity 4 preferably by the first air cavity 4-1 that forms between described the first axle part 1-1 and described blind cylindrical hole 2-2, be connected with described the first air cavity 4-1 and the second air cavity 4-2 of forming along the axial arranged axial bore of described the first axle part 1-1 and be connected with described the second air cavity 4-2 and consist of along the 3rd air cavity 4-3 that the radial hole of described upper bearing plate 1 radial arrangement forms.In the present invention, described airtight air cavity 4 also can only be made of the first air cavity 4-1 that forms between described the first axle part 1-1 and described blind cylindrical hole 2-2.
as another embodiment of the invention, can be arranged to described the second axle part 2-1 cylindrical, and at the cylindrical hole that described the first axle part 1-1 is provided with described the second axle part 2-1 is slidably connected and hermetic seal coordinates, described airtight air cavity 4 can be by the first air cavity that forms between described the second axle part 2-1 and described cylindrical hole, the the second air cavity 4-2 that is connected with described the first air cavity and forms along the axial arranged axial bore of described the first axle part and be connected with described the second air cavity 4-2 and consist of along the 3rd air cavity 4-3 that the radial hole of described upper bearing plate 1 radial arrangement forms, not shown in the figures.
Be the different loads power that makes lower margin can adapt to the warp knitting machine of Different Weight and apply, to be applicable to various types, as shown in Fig. 2,4, the present invention is provided with vent hole 4-4 and a bleeder screw 5 that is used for sealing or opening described vent hole 4-4 that connects with ambient air in the outer end of the 3rd air cavity 4-3 that the radial hole along described upper bearing plate 1 radial arrangement forms; Described vent hole 4-4 comprises tapped hole section 4-4-1 and cone shape hole section 4-4-2, described bleeder screw 5 comprise can with described vent hole 4-4 in the thread section 5-1 that screws togather of tapped hole section 4-4-1 and with the suitable conical head 5-2 of the cone shape hole section 4-4-2 in described vent hole 4-4 and respectively radially with radial hole 5-3 and the axial bore 5-4 of axial arranged and mutual perforation, the tapped hole section 4-4-1 in described vent hole 4-4 connects by the radial hole 5-3 in described bleeder screw 5 and axial bore 5-4 and ambient air.Adopt such structure, can be by tightening or unscrewing bleeder screw 5 with the openings of sizes between conical head 5-2 in cone shape hole section 4-4-2 and described bleeder screw 5 in adjustment vent hole 4-4, change air quantity and air damping size thereof in air cavity, thereby adapt to the warp knitting machine of Different Weight and the different loads power that applies thereof.
As shown in Fig. 2,4 and 8, also be provided with oil storage tank 1-1-1 on the outer peripheral surface of described the first axle part 1-1, be provided with a tank filler sleeve 2-1-1 radially on described the second axle part 2-1.Can make like this being slidably connected of the first axle part 1-1 and the second axle part 2-1 more reliable, gas sealing ability is better, thereby makes lower margin work of the present invention more reliable, longer service life.In addition, when work, can be screwed into oil nozzle in described tank filler sleeve 2-1-1, not shown in the figures.
referring to Fig. 2, 4, 6, 7 and 8, described spring 3 of the present invention preferably is comprised of interior coil spring 3-1 and cycle spring 3-2, be provided with accordingly on the upper-end surface of the lower end surface of described upper bearing plate 1 and lower support plate 2 described for setting-in in, cycle spring 3-1, the paired telescoping groove 1-2 of 3-2, 2-3, described paired telescoping groove 1-2, 2-3 is uniform along the central axis of described upper bearing plate 1 or lower support plate 2, shown in figure along upper bearing plate 1 or the uniform paired telescoping groove 1-2 of lower support plate 2 central axis, 2-3 is six, certainly also can there be four or eight or more.Such structure, on the one hand interior coil spring 3-1 and cycle spring 3-2 are arranged between upper bearing plate 1 and lower support plate 2 more accurately, the compound mode of this interior coil spring 3-1 and cycle spring 3-2, can avoid spring that resonance effect occurs when work well on the other hand.
Referring to shown in Fig. 1 to 4, the present invention also is provided with a spherical pit 1-5 in the upper-end surface of upper bearing plate 1 and some are along its axis uniform stiffening rib 1-3 and through hole 1-4, corresponding to described through hole 1-4, correspondingly be provided with some tapped hole 2-4 on described lower support plate 2, can upper bearing plate 1 and lower support plate 2 be linked together by some bolts like this.The present invention can be against the bulb end of a ball stud in the spherical pit 1-5 of described upper bearing plate 1 upper-end surface in use, and the other end is threaded with the oil tank bottom plate of warp knitting machine.In addition, lower margin of the present invention also can be applicable to other textile machinery such as warping machine, in weaving machine etc. or other medium-sized or big machinery process equipment.
The present invention has good damping performance through on probation when work, can bear larger loading force, and can prevent that lathe bed from toppling, and simple in structure, reliable operation has obtained good effect.

Claims (3)

1. anchor of warp knitting machine, this lower margin comprises upper bearing plate (1) and lower support plate (2), described upper bearing plate (1) has along its lower surface to the first axle part (1-1) of downward-extension, described lower support plate (2) has the upwardly extending the second axle part (2-1) along its upper surface, described the first axle part (1-1) is slidably connected with the second axle part (2-1) and hermetic seal coordinates, between described upper bearing plate (1) and the first axle part (1-1) and described lower support plate (2) and the second axle part (2-1) thereof, also be provided with spring (3) and an airtight air chamber (4), it is characterized in that: described upper and lower support plate (1,2) cross section is circle, (1-1) is cylindrical for described the first axle part, the blind cylindrical hole (2-2) that described the second axle part (2-1) is provided with described the first axle part (1-1) is slidably connected and hermetic seal coordinates, described airtight air chamber (4) by the first air chamber (4-1) that forms between described the first axle part (1-1) and described blind cylindrical hole (2-2), with described the first air chamber (4-1), be connected and the second air chamber (4-2) of forming along the axial arranged axial hole of described the first axle part (1-1) and be connected with described the second air chamber (4-2) and form along the 3rd air chamber (4-3) that the radial hole of described upper bearing plate (1) radial arrangement forms, the outer end of the 3rd air chamber (4-3) that forms at the radial hole along described upper bearing plate (1) radial arrangement is provided with an air vent that connects with outside air (4-4) and a bleeder screw (5) that is used for sealing or opening described air vent (4-4), described air vent (4-4) comprises screwed hole section (4-4-1) and bellmouth section (4-4-2), described bleeder screw (5) comprise can with described air vent (4-4) in the thread segment (5-1) that screws togather of screwed hole section (4-4-1) and with the suitable conical head (5-2) of the bellmouth section (4-4-2) in described air vent (4-4) and respectively radially with radial hole (5-3) and the axial hole (5-4) of axial arranged and mutual perforation, the screwed hole section (4-4-1) in described air vent (4-4) connects by the radial hole (5-3) in described bleeder screw (5) and axial hole (5-4) and outside air.
2. anchor of warp knitting machine according to claim 1, is characterized in that: also be provided with oil storage tank (1-1-1) on the outer peripheral surface of described the first axle part (1-1), be provided with a tank filler sleeve (2-1-1) radially on described the second axle part (2-1).
3. anchor of warp knitting machine according to claim 1 and 2, it is characterized in that: described spring (3) is comprised of interior coil spring (3-1) and cycle spring (3-2), be provided with accordingly for the described inside and outside coil spring (3-1 of setting-in on the upper-end surface of the lower end surface of described upper bearing plate (1) and lower support plate (2), paired telescoping groove (1-2 3-2), 2-3), described paired telescoping groove (1-2,2-3) is uniform along the central axis of described upper bearing plate (1) or lower support plate (2).
CN 201110260322 2011-09-05 2011-09-05 Anchor of warp knitting machine CN102359699B (en)

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CN 201110260322 CN102359699B (en) 2011-09-05 2011-09-05 Anchor of warp knitting machine

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Application Number Priority Date Filing Date Title
CN 201110260322 CN102359699B (en) 2011-09-05 2011-09-05 Anchor of warp knitting machine

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CN102359699B true CN102359699B (en) 2013-05-08

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RU2551568C1 (en) * 2014-03-18 2015-05-27 Олег Савельевич Кочетов Kochetov's spring vibration isolator
RU2558770C1 (en) * 2014-04-01 2015-08-10 Олег Савельевич Кочетов Kochetov's dry friction damper build in spring vibrator isolator
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CN104329544A (en) * 2014-10-29 2015-02-04 苏州华冲精密机械有限公司 Novel multifunctional machine tool vibration-damping sizing block
RU2594259C1 (en) * 2015-01-12 2016-08-10 Олег Савельевич Кочетов Kochetov dry friction damper
RU2604911C2 (en) * 2015-01-12 2016-12-20 Олег Савельевич Кочетов Built-in spring damper by kochetov
RU2604913C2 (en) * 2015-01-12 2016-12-20 Олег Савельевич Кочетов Dry friction spring damper by kochetov
EP3088578B1 (en) * 2015-04-27 2017-03-22 Karl Mayer Textilmaschinenfabrik GmbH Warp knitting machine
RU2669238C2 (en) * 2015-06-05 2018-10-09 Анна Михайловна Стареева Spring dry friction damper
RU2671700C2 (en) * 2015-11-20 2018-11-06 Анна Михайловна Стареева Spring dry friction damper
RU2671136C2 (en) * 2015-11-20 2018-10-29 Мария Михайловна Стареева Inbuilt spring damper
RU2671130C2 (en) * 2015-11-20 2018-10-29 Анна Михайловна Стареева Inbuilt spring damper
RU2671133C2 (en) * 2015-11-20 2018-10-29 Анна Михайловна Стареева Dry friction damper
CN105276074A (en) * 2015-11-28 2016-01-27 甘仲光 Buffer machine base for absorbing mechanical vibration energy and outputting fluid energy
RU2645474C1 (en) * 2016-12-19 2018-02-21 Олег Савельевич Кочетов Vibration insulation system of the vehicle bogie
RU2645489C1 (en) * 2016-12-19 2018-02-21 Олег Савельевич Кочетов Vibration insulation system
RU2646971C1 (en) * 2016-12-27 2018-03-12 Олег Савельевич Кочетов Spring dry friction damper
RU2646970C1 (en) * 2016-12-27 2018-03-12 Олег Савельевич Кочетов Spring dry friction damper with resilient damping element
CN108006151A (en) * 2017-12-04 2018-05-08 河南机电职业学院 A kind of mechanically operated vibration absorber
RU182197U1 (en) * 2018-03-12 2018-08-07 Федеральное Государственное Бюджетное Образовательное Учереждение Высшего Образования "Самарский Государственный Университет Путей Сообщения" (Самгупс) Device for damping vibrations of a vehicle trolley

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CN2692419Y (en) * 2004-03-22 2005-04-13 路福兴 Buffer device carrying with air bufter chamber
JP5202852B2 (en) * 2006-06-16 2013-06-05 東海旅客鉄道株式会社 Anti-vibration floating floor structure
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CN202215896U (en) * 2011-09-05 2012-05-09 常州市润源经编机械有限公司 Foundation pin of warp knitting machine

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Address after: 213145 Jiangsu province Changzhou Tenglong Economic Development Zone Wujin Road No. 2

Patentee after: Changzhou Runyuan Warp Knitting Machinery Co., Ltd.

Address before: 213131 Jiangsu city of Changzhou Province Industrial Benniu town of Wujin District concentrated Qi

Patentee before: Changzhou Runyuan Warp Knitting Machinery Co., Ltd.

Address after: 213145 Jiangsu province Changzhou Tenglong Economic Development Zone Wujin Road No. 2

Patentee after: Changzhou Runyuan Warp Knitting Machinery Co., Ltd.

Address before: 213131 Jiangsu city of Changzhou Province Industrial Benniu town of Wujin District concentrated Qi

Patentee before: Changzhou Runyuan Warp Knitting Machinery Co., Ltd.

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Granted publication date: 20130508

Termination date: 20190905

CF01 Termination of patent right due to non-payment of annual fee