CN1552970A - Belt driving shaft adjusting mechanism of ribbon loom - Google Patents
Belt driving shaft adjusting mechanism of ribbon loom Download PDFInfo
- Publication number
- CN1552970A CN1552970A CNA031407013A CN03140701A CN1552970A CN 1552970 A CN1552970 A CN 1552970A CN A031407013 A CNA031407013 A CN A031407013A CN 03140701 A CN03140701 A CN 03140701A CN 1552970 A CN1552970 A CN 1552970A
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- China
- Prior art keywords
- bearing block
- bearing
- guiding mechanism
- drive shaft
- inkle loom
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Abstract
An adjusting mechanism of pulley driving shaft of loom has a tubular bearing base. An adjusting plate is arranged on the outer of the bearing base. Several homocentric arch holes are arranged on the adjusting plate. An eccentric shaft hole is arranged inside of the bearing base. Bearings are respectively fixed on the both ends of the eccentric shaft hole. Bearing housings are fixed in the arch holes. Co-centricity can be guaranteed by shifting bearing housings. It is easy to adjust and control accurately.
Description
Technical field
The present invention relates to a kind of inkle loom belt drive shaft guiding mechanism, it is with the bearing block assembling two bearings of a tool eccentric pivot hole, and allow power transmission shaft wear wherein, when adjusting retainer, can adjust the relative position of two bearings simultaneously with respect to frame, and then the position of adjustment power transmission shaft, reach convenient and adjust and the effect of accurately controlling.
Background technology
Inkle loom normally provided the source of major impetus by a main motor, and these power resources is sent in the mechanism at each position of inkle loom via belt promptly when operating; Loom is based on the demand of drive characteristic as another, almost be all to adopt belt to transmit power, but well-known be that belt can't block into strips as chain when mounted, and then again its two ends are engaged after being mounted to the location; Belt inevitably can stretch because of tired in use for some time again, so operating personnel must in time adjust the relative position between two belt pulleys, to provide belt suitable tension force, and then guarantee the stability that power transmits, this promptly makes the distance between two relative belt pulleys must be designed to the structure of adjustable.
With a kind of power transmission shaft guiding mechanism that can see on the market at present as shown in Fig. 6~Fig. 8, the support plate 75 that it parallels in the 70 1 side settings of pedestal plate, on this pedestal plate 70 and support plate 75, be provided with the relative axis hole that runs through 71 and 76, around this axis hole 71 and 76, be provided with the strip assembly hole 72 and 77 of parallel belts bearing of trend, and be provided with fixing threaded hole 73 (fixing threaded hole of relevant position does not give and illustrating on support plate 75) in pedestal plate 70 axis holes 71 1 side appropriate locations;
Be assembled with bearing block 80 at pedestal plate 70 respectively with the support plate 75 relative outsides, this bearing block 80 in the form of a ring, and with assembling screw 81 pass assembly hole 72 and 77 cooperate nuts 82 be assembled in pedestal plate 70 and support plate 75 relative outside, in these bearing block 80 center stack bearing 83 is housed, is provided with ejection face 84 in these bearing block 80 outer rims; With set bolt 86 fixed block 87 is assembled in fixing threaded hole 73 places in these bearing block 80 sides, simultaneously on fixed block 87 with the ejection face 84 of ejection bolt 88 ejection bearing blocks 80;
The power transmission shaft 90 that is assembled with belt pulley 92 then is assembled between pedestal plate 70 and the support plate 75, and makes the two ends of power transmission shaft 90 pass axis hole 71 and 76 and by bearing 83 supportings.
When operating personnel's desire moves power transmission shaft with adjustment belt degree of tightness, as Fig. 7, shown in Fig. 8, operating personnel can loosen assembling screw 81 and nut 82 earlier, rotate ejection bolt 88 then and force bearing block 80 displacements, in bearing block 80 displacements, assembling screw 81 can displacement in the strip assembly hole 72 and 77 of parallel belts bearing of trend, and by the 90 generation displacements of bearing 83 drive power transmission shafts, by the guiding mechanism shown in the figure as can be known, this guiding mechanism is by diaxon bearing 80 common supporting one power transmission shafts 90, that is move when adjusting carrying out power transmission shaft 90 positions, the bearing 83 of mobile both sides simultaneously, but operate the ejection displacement by different ejection bolts 88 respectively with the bearing block 80 in support plate 75 outsides owing to be arranged at pedestal plate 70, so when operating personnel adjust, extremely difficulty allows the bearing 83 of both sides be adjusted to concentric position, that is its deflection that when adjusting, allows power transmission shaft 90 produce slightly unavoidably, as long as being familiar with the personage of this technology all can understand, in case the deflection of minimum amplitude takes place in the belt pulley power transmission shaft, on-stream belt promptly can press to a side, and make a lateral edges of belt and belt pulley that abnormal friction takes place, and easily make belt be worn and reduce service life; Obvious existing this type of guiding mechanism time-consuming consumption worker when adjusting, and control the accuracy deficiency, the necessity that is improved is really arranged.
Summary of the invention
Main purpose of the present invention is to overcome the deficiencies in the prior art and defective, a kind of inkle loom belt drive shaft guiding mechanism is proposed, it mainly is that assembling is provided with a bearing block that is cartridge type on the frame of inkle loom, be provided with an eccentric pivot hole in this bearing block inboard, and be assembled with bearing respectively at the two ends of this eccentric pivot hole, power transmission shaft can be arranged in thus in the bearing in the bearing block, when the turning cylinder bearing, can make and wear the power transmission shaft that is assembled in the eccentric pivot hole and be shifted with respect to frame, and the concentricity that can keep two bearings in displacement reaches convenient and adjusts and the effect of accurately controlling.
For reaching above-mentioned purpose, the invention provides a kind of inkle loom belt drive shaft guiding mechanism, on the frame of inkle loom, be formed with a perforation, around this perforation, be formed with several screws; This guiding mechanism comprises: one is the bearing block of cartridge type, convexes with the adjustment plate in this bearing block outside, and this adjustment plate is provided with several concentric arcuate sockets, is provided with an eccentric pivot hole in the bearing block inboard in addition; Two bearings are assembled in the two ends of this bearing block eccentric pivot hole respectively; One power transmission shaft is arranged in the bearing in the bearing block; Several bolts are located in each arcuate socket of adjustment plate of bearing block respectively; Thus, bearing block can be combined in frame perforation place with bolt, this bolt passes the arcuate socket of adjusting plate and bearing block is assembled on the inkle loom frame, can make its eccentric pivot hole drive the relative frame displacement of power transmission shaft by the turning cylinder bearing sleeve, adjust the position of power transmission shaft with respect to frame, and can accurately adjust, and can allow the two bearings of supporting drive shaft remain on the absolute concentric position.
Description of drawings
Fig. 1 is the element decomposing schematic representation of a preferred embodiment of the present invention;
Fig. 2 is the combination schematic appearance of Fig. 1 preferred embodiment of the present invention;
Fig. 3 is the combination generalized section of Fig. 1 preferred embodiment of the present invention;
Planar gesture schematic diagram when Fig. 4,5 adjusts for Fig. 1 preferred embodiment of the present invention;
Fig. 6 is the element decomposing schematic representation of existing guiding mechanism;
Fig. 7 is the combination cross-section structure configuration schematic diagram of existing guiding mechanism;
Fig. 8 is the combination section adjustment action schematic diagram of existing guiding mechanism.
Symbol description among the figure
12 perforation of 10 frames
14 screws, 20 bearing blocks
22 adjust plate 220 arcuate sockets
222 wells, 24 eccentric pivot holes
240 bearing grooves, 242 retaining ring grooves
30 bearings, 32 spacer sleeves
40 clasps, 50 power transmission shafts
60 bolts, 70 pedestal plates
71 axis holes, 72 assembly holes
73 fixing threaded holes, 75 support plates
76 axis holes, 77 assembly holes
80 bearing blocks, 81 assembling screws
82 nuts, 83 bearings
84 ejection faces, 86 set bolts
87 fixed blocks, 88 ejection bolts
90 power transmission shafts, 92 belt pulleys
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with drawings and Examples.
See also shown in Figure 1ly, it is the element decomposing schematic representation of a preferred embodiment of the present invention, wherein can see the thin portion structure and the configuration status thereof of power transmission shaft guiding mechanism of the present invention, wherein:
On the frame 10 of inkle loom, be formed with a perforation 12, around this perforation 12, be formed with several screws 14;
Inkle loom belt drive shaft guiding mechanism of the present invention mainly is to be provided with a bearing block 20 that is cartridge type, convex with adjustment plate 22 in these bearing block 20 outsides, adjustment plate 22 shown in the figure is annular, this adjustment plate 22 is provided with several concentric arcuate sockets 220, be provided with an eccentric pivot hole 24 in bearing block 20 inboards in addition, and be assembled with bearing 30 respectively at the two ends of this eccentric pivot hole 24, in the eccentric pivot hole 24 of this bearing block 20, be assembled with simultaneously a spacer sleeve 32, eccentric pivot hole 24 inboard nearly end places shown in the figure again are formed with a circle retaining ring groove 242, and can a clasp 40 bearing 30 be fastened the location that is assembled in bearing block 20 eccentric pivot holes 24;
Cooperate the power transmission shaft guiding mechanism combination of the present invention of Fig. 2 to finish schematic appearance and see it, the present invention can be arranged in power transmission shaft 50 in the bearing 30 in the bearing block 20, wears assembling one bolt 60 in adjustment plate 22 each arcuate socket 220 of bearing block 20 respectively; Can see in the drawings in addition in adjustment plate 22 outer rims and be provided with well 222, it penetrates hand tool wherein for operating personnel, and can be beneficial to the usefulness of turn bearing block 20.
See it by the generalized section of Fig. 3 again, bearing block 20 of the present invention is combined in frame 10 perforation 12 places with bolt 60, and this bolt 60 passes the arcuate socket 220 of adjusting plate 22 and bearing block 20 is assembled on the inkle loom frame 10;
Assembling one spacer sleeve 32 and two bearings 30 in bearing block 20 eccentric pivot holes 24, can see in the drawings at the two ends of eccentric pivot hole 24 and form the bigger bearing groove in an aperture 240 respectively, for bearing 30 ccontaining assemblings wherein, the length of this spacer sleeve 32 is not less than the spacing of 240 of two bearings grooves again, and can be assembled to the appropriate ejection of when location between two bearings 30, accurate assembling effect is provided, and 40 of aforesaid clasps are buckled behind bearing 30 assembling location and are held in the retaining ring groove 242;
By above-mentioned structural arrangements, can allow the power transmission shaft 50 that is arranged in 30 on bearing have splendid assembling precision, cooperation Fig. 4,5 sights, when desire is adjusted power transmission shaft 50 with respect to the position of frame 10, can first release bolt 60 turning cylinder bearing 20 then, can make wearing power transmission shaft 50 displacements that are assembled in the eccentric pivot hole 24, and can in displacement, keep the concentricity of two bearings 30, reach the effect of convenient adjustment and accurate control.
Embodiment in the accompanying drawings is that these bearing holder (housing, cover) 20 adjustment plates 22 are provided with equally spaced three arcuate sockets 220, and three bolts 60 of arranging in pairs or groups carry out the assembling of bearing holder (housing, cover) 20; Uniformly-spaced be provided with 12 screws 14 around can seeing the perforation 12 on frame 10 in the drawings, that is bearing holder (housing, cover) 20 of the present invention has multiple different selection with the relative of 10 of frames in conjunction with angle, the screw 14 that operating personnel can select bolt 60 spiral shells to establish according to the tightness of belt, and then reach the effect of accurate adjustment belt tightness.
By above explanation as can be known, the present invention adjusts the position of power transmission shaft 50 with respect to frame 10 by the bearing holder (housing, cover) 20 that is assembled on the frame 10, it only needs release bolt 60 back rotating shaft bearing sleeves 20, can make the design of its eccentric pivot hole 24 drive power transmission shaft 50 relative frame 10 displacements, and can accurately adjust; Cooperate according to mechanism of the present invention in addition, can allow the two bearings 30 of supporting drive shaft 50 remain on the absolute concentric position, will not might allow two bearings generation shift phenomenon when adjusting as occurring in as the existing mechanism, it really is a quite excellent design.
Claims (11)
1. inkle loom belt drive shaft guiding mechanism is characterized in that:
On the frame of inkle loom, be formed with a perforation, around this perforation, be formed with several screws;
This guiding mechanism comprises:
One is the bearing block of cartridge type, convexes with the adjustment plate in this bearing block outside, and this adjustment plate is provided with several concentric arcuate sockets, is provided with an eccentric pivot hole in the bearing block inboard in addition;
Two bearings are assembled in the two ends of this bearing block eccentric pivot hole respectively;
One power transmission shaft is arranged in the bearing in the bearing block;
Several bolts are located in each arcuate socket of adjustment plate of bearing block respectively;
Thus, bearing block can be combined in frame perforation place with bolt, this bolt passes the arcuate socket of adjusting plate and bearing block is assembled on the inkle loom frame, can make its eccentric pivot hole drive the relative frame displacement of power transmission shaft by the turning cylinder bearing sleeve, adjust the position of power transmission shaft with respect to frame, and can accurately adjust, and can allow the two bearings of supporting drive shaft remain on the absolute concentric position.
2. inkle loom belt drive shaft guiding mechanism as claimed in claim 1 is characterized in that, the adjustment plate in this bearing block outside is annular.
3. inkle loom belt drive shaft guiding mechanism as claimed in claim 1 or 2 is characterized in that, is provided with well in this adjustment plate outer rim.
4. inkle loom belt drive shaft guiding mechanism as claimed in claim 1 is characterized in that, organizes separately in the eccentric pivot hole of this bearing block a spacer sleeve is housed.
5. inkle loom belt drive shaft guiding mechanism as claimed in claim 1, it is characterized in that, be formed with a circle retaining ring groove at the inboard nearly end place of the eccentric pivot hole of this bearing block, assembling one fastens bearing and is assembled in the clasp of locating in the eccentric pivot hole in this retaining ring groove.
6. inkle loom belt drive shaft guiding mechanism as claimed in claim 1 is characterized in that, forms one respectively for the ccontaining assembling of bearing bearing groove wherein at the two ends of the eccentric pivot hole of this bearing block.
7. inkle loom belt drive shaft guiding mechanism as claimed in claim 6 is characterized in that, organizes separately in the eccentric pivot hole of this bearing block a spacer sleeve is housed.
8. inkle loom belt drive shaft guiding mechanism as claimed in claim 6 is characterized in that the length of this spacer sleeve is not less than the spacing between the two bearings groove.
9. inkle loom belt drive shaft guiding mechanism as claimed in claim 6, it is characterized in that, be formed with a circle retaining ring groove at the inboard nearly end place of a bearing groove of this bearing block, assembling one fastens bearing and is assembled in the clasp of locating in the eccentric pivot hole in this retaining ring groove.
10. inkle loom belt drive shaft guiding mechanism as claimed in claim 1 is characterized in that, this bearing holder (housing, cover) is adjusted plate and is provided with equally spaced three concentric arcuate sockets.
11. inkle loom belt drive shaft guiding mechanism as claimed in claim 1 is characterized in that, uniformly-spaced is provided with 12 screws around the perforation on frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031407013A CN100415970C (en) | 2003-05-30 | 2003-05-30 | Belt driving shaft adjusting mechanism of ribbon loom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031407013A CN100415970C (en) | 2003-05-30 | 2003-05-30 | Belt driving shaft adjusting mechanism of ribbon loom |
Publications (2)
Publication Number | Publication Date |
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CN1552970A true CN1552970A (en) | 2004-12-08 |
CN100415970C CN100415970C (en) | 2008-09-03 |
Family
ID=34323884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031407013A Expired - Fee Related CN100415970C (en) | 2003-05-30 | 2003-05-30 | Belt driving shaft adjusting mechanism of ribbon loom |
Country Status (1)
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CN (1) | CN100415970C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102815587A (en) * | 2011-06-10 | 2012-12-12 | 铃木电梯(中国)有限公司 | Lift car top wheel assembly capable of rotating in radial direction |
CN105351373A (en) * | 2015-11-25 | 2016-02-24 | 西北农林科技大学 | Phase-adjustable bearing base |
CN109878146A (en) * | 2019-04-02 | 2019-06-14 | 江西新明峰包装科技有限公司 | Glue box assembly |
CN109910370A (en) * | 2019-04-02 | 2019-06-21 | 江西新明峰包装科技有限公司 | The gumming mechanism of valve port insertion apparatus |
CN110039828A (en) * | 2019-04-02 | 2019-07-23 | 江西新明峰包装科技有限公司 | Paper bag valve port insertion apparatus |
CN110039831A (en) * | 2019-04-02 | 2019-07-23 | 江西新明峰包装科技有限公司 | Interior reinforcing device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH610633A5 (en) * | 1976-06-11 | 1979-04-30 | Staeubli Ag | |
CN1028178C (en) * | 1991-06-13 | 1995-04-12 | 广野精机有限公司 | Structure improved ribbon loom |
DE19529608C1 (en) * | 1995-08-11 | 1996-09-12 | Dornier Gmbh Lindauer | Tensioning roller axis adjustment at its end mounting on a lever arm |
CN2644448Y (en) * | 2003-05-30 | 2004-09-29 | 林贞惠 | Regulating mechanism for belt transmission shaft of webbing loom |
-
2003
- 2003-05-30 CN CNB031407013A patent/CN100415970C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102815587A (en) * | 2011-06-10 | 2012-12-12 | 铃木电梯(中国)有限公司 | Lift car top wheel assembly capable of rotating in radial direction |
CN105351373A (en) * | 2015-11-25 | 2016-02-24 | 西北农林科技大学 | Phase-adjustable bearing base |
CN109878146A (en) * | 2019-04-02 | 2019-06-14 | 江西新明峰包装科技有限公司 | Glue box assembly |
CN109910370A (en) * | 2019-04-02 | 2019-06-21 | 江西新明峰包装科技有限公司 | The gumming mechanism of valve port insertion apparatus |
CN110039828A (en) * | 2019-04-02 | 2019-07-23 | 江西新明峰包装科技有限公司 | Paper bag valve port insertion apparatus |
CN110039831A (en) * | 2019-04-02 | 2019-07-23 | 江西新明峰包装科技有限公司 | Interior reinforcing device |
Also Published As
Publication number | Publication date |
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CN100415970C (en) | 2008-09-03 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20190530 |
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CF01 | Termination of patent right due to non-payment of annual fee |