CN100486791C - Double-side torque supporting structure for speed-reducing electric machine - Google Patents
Double-side torque supporting structure for speed-reducing electric machine Download PDFInfo
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- CN100486791C CN100486791C CNB200510030904XA CN200510030904A CN100486791C CN 100486791 C CN100486791 C CN 100486791C CN B200510030904X A CNB200510030904X A CN B200510030904XA CN 200510030904 A CN200510030904 A CN 200510030904A CN 100486791 C CN100486791 C CN 100486791C
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- reducing motor
- eccentric shaft
- reducer pedestal
- fixed head
- external diameter
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Abstract
A two sides of torque supporting structure of speed reducing motor is composed of fastening hanger plate, eccentric shaft, guide plate, speed reducing gear seat, positioning plate, bolt, speed reducing motor, fixing plate and screw. It features that eccentric shaft is set at each side of speed reducing motor to adjust concentricity of speed reducing gear seat to support base to let speed reducing motor run more steadily.
Description
Technical field
The present invention relates to a kind of torque supporting structure of continuous press of medium density fiber board assembly line, the torque supporting structure of high-power reducing motor in particularly a kind of continuous press production process.
Technical background
In the medium density fiber board assembly line, prior art is that the reducing motor of continuous press adopts the double-side torque support arm, but what its torque supporting structure adopted is linkage, when motor runs up, the decelerator axle head can produce the very big force of periphery, and its linkage just is difficult to guarantee the smoothness of operation of motor, also has influence on the smoothness of operation of the roller of decelerator axle head connection, thereby directly cause the not up to standard of fiber board products precision, and be difficult to adjust to the right place when installing.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, must change the structure of continuous press master reducing motor double-side torque support arm, make normally operation reposefully continuously of continuous press, and can produce high-quality fiber board products and become possibility.For this reason, design a kind of novel reliable double-side torque supporting structure and become purpose of the present invention.The technical scheme that continuous press of the present invention drives the reducing motor double-side torque supporting structure of roller 103 is to want under the prerequisite that guarantees continuous press goods precision, design a kind of structure, the reducing motor that makes continuous press drive roller 103 has simple, reliable, a practical structure in actual installation adjustment, running steadily.Technical scheme of the present invention is to come specific implementation by following technical measures: a kind of medium density fiber board assembly line continuous press reducing motor double-side torque supporting structure, it is characterized in that this mechanism is mainly by fastening plate 1, eccentric shaft 2, guide plate 3, reducer pedestal 4, location-plate 5, bolt 6, bolt 7, reducing motor 8, fixed head 9, screw 10 grades are partly formed.When reducing motor 8 runs up, the force of periphery that is produced is sent on the eccentric shaft 2 on both sides respectively by a plurality of bolts 7 that are connected with reducer pedestal 4, on the external diameter of eccentric shaft 2 divides, following two sections, the centre has the shoulder of protrusion to separate, there is ring groove every section centre, the big external diameter of epimere is located on the bearing 102, the less external diameter of hypomere is installed in the groove on the reducer pedestal 4 by guide plate 3 and fixed head 9, be connected with screw 10 between fixed head 9 and the guide plate 3, the outer surface of fixed head 9 has the oil groove hole, play fine lubrication, and maintain certain joining with reducer pedestal 4 groove mouth contact-making surfaces and do the gap, this gap makes reducer pedestal 4 and bearing 102 because the temperature difference is former thereby the relative displacement of generation is resolved generally at 0.1mm.The load of all these reducing motors and moment just by the bearing on the mainframe 101 102 bear (Fig. 1) (Fig. 2), more can smooth operation in order to make reducing motor 8 in when work.Eccentric shaft 2 adopts eccentric structures: be exactly that the epimere external diameter is big, the hypomere external diameter is little, there is a shoulder centre, the two sections external diameter is not the eccentric structure in same axle center, the skew in general two sections axle center is at 3-8mm.This be for better guarantee bearing 102 and reducer pedestal 4 can be installed in same in the heart, adopt eccentric structure to make to adjust more convenient, relative position is controlled more accurately.After adjustment is finished, with the fastening plate 1 on the last plane of eccentric shaft 2 and the location-plate on the lower plane 5 by the bolt 6 at its center and with the installation of nut stationary positioned, in order to avoid each part that is contained on the eccentric shaft 2 is dislocated when axially-movable is arranged.
Good effect of the present invention is that the continuous press reducing motor adopts the double-side torque supporting structure of eccentric shaft structure, this is simple and reliable for structure, easy for installation, adjust to the right place, avoid unnecessarily increasing unsteady link as linkage and so on, thereby guaranteed artifical plate product's qualification rate, continuous press can be become a reality in normally continuous even running.
Description of drawings
Fig. 1. double-side torque supporting structure schematic diagram of the present invention;
Fig. 2. the A-A in the accompanying drawing 1 of the present invention is to the view enlarged drawing;
Fig. 3. the Z partial enlarged drawing in the accompanying drawing 1 of the present invention;
Fig. 4. the B-B in the accompanying drawing 2 of the present invention is to the view enlarged drawing;
Legend mark in the accompanying drawing is expressed as follows parts respectively:
1---fastening plate 2---eccentric shaft 3---guide plate
4---reducer pedestal 5---location-plate 6---bolts
7---bolt 8---reducing motor 9---fixed heads
10---screw 101---mainframe 102---bearings
103---roller
The specific embodiment
Below in conjunction with drawings and Examples the present invention is done further narration:
One embodiment of the present of invention are structures as shown in Figure 1.This structure is that the production width is the double-side torque supporting structure of density artificial board continuous press reducing motor in 4 feet.This structure is mainly by fastening plate 1, eccentric shaft 2, and guide plate 3, reducer pedestal 4, location-plate 5, bolt 6 (M24 * 400), bolt 7 (M30 * 90), reducing motor 8, fixed head 9, part such as screw 10 (M8) is formed.When reducing motor 8 runs up, 32 M30s * 90 bolts of the force of periphery that is produced by being connected with reducer pedestal 4, be sent to respectively on the eccentric shaft 2 on both sides, material is that the fastening plate 1 of Q235 embeds bearing 102, fastening plate 1 center has a M24 screwed hole, eccentric shaft 2 adopts 35 steel material, has suitable intensity, can bear certain impact load.Have 2 concave ring grooves on the eccentric shaft 2 external diameter circumference, reasonably the contact area between minimizing and bearing 102 and the guide plate 3 makes the area of machining reduce like this, guarantees the reliability of contact.Eccentric shaft 2 adopts eccentric structure, and the desaxe of two external diameters is 5mm up and down, can adjust the mismachining tolerance between bearing 102 and the reducer pedestal 4 effectively.Reducer pedestal 4 is to be welded by the part that 2 materials are 35 steel, and its both sides have notch.Can produce the force of periphery during reducing motor 8 runnings, reducer pedestal 4 has played the effect that double-side torque supports.Screw 10 with 8 M8 between fixed head 9 and guide plate 3 is connected and fixed, and the material of fixed head 9 is ZCuSn5Pb5Zn5, and its material can bear medium impact load.Fixed head 9 upper surfaces have the oil groove hole, so that inject lubricating oil.Have joining of 0.1mm to do the gap between fixed head 9 and reducer pedestal 4 notches, during reducing motor 8 operations, good lubrication has been played in the oil groove hole, also makes reducer pedestal 4 and bearing 102 because the temperature difference is former thereby the relative displacement of generation is resolved.The material of location-plate 5 is Q235, is positioned on the eccentric shaft 2.The material of two M24 * 400 bolts 6 is a carbon steel, and the mechanical performance grade is 12.9, and it passes eccentric shaft 2 and is connected with screw M24 on the fastening plate 1, and the lower end is fixed with M24 nut check.
Claims (3)
1. the double-side torque supporting structure of the reducing motor of a medium density fiber board assembly line continuous press, it is characterized in that this mechanism is mainly by fastening plate (1), eccentric shaft (2), guide plate (3), reducer pedestal (4), location-plate (5), the 1st bolt (6), the 2nd bolt (7), reducing motor (8), fixed head (9) and screw (10) are formed, reducing motor (8) is when running up, the force of periphery that is produced is by on the eccentric shaft (2) that reducer pedestal (4) and being connected of a plurality of the 2nd bolts (7) is delivered to both sides respectively, on eccentric shaft (2) branch, following two sections, the centre has the shoulder of protrusion to separate, there is ring groove every section centre, the epimere of big external diameter is located on the bearing (102), the hypomere of less external diameter is installed in the groove on the reducer pedestal (4) by guide plate (3) and fixed head (9), be connected with screw (10) between fixed head (9) and the guide plate (3), the outer surface of fixed head (9) has the oil groove hole, play fine lubrication after injecting lubricating oil, and fixed head (9) maintains certain joining with reducer pedestal (4) groove mouth contact-making surface and does the gap, make reducer pedestal (4) and bearing (102) because the temperature difference is former thereby the relative displacement of generation is resolved, the load of all these reducing motors and moment are just born by described bearing (102), described bearing (102) is positioned on the mainframe (101), eccentric shaft (2) adopts eccentric structure: be exactly that the epimere external diameter is big, the hypomere external diameter is little, there is a shoulder centre, the two sections external diameter is not the eccentric structure in same axle center, be convenient to adjust to when bearing (102) and reducer pedestal (4) can be installed same in the heart, after adjustment is finished, the fastening plate (1) and the location-plate (5) on the lower plane on the last plane of eccentric shaft (2) are installed by the 1st bolt (6) at its center and with the nut stationary positioned.
2. the double-side torque supporting structure of reducing motor according to claim 1 is characterized in that described fixed head (9) and reducer pedestal (4) groove mouth contact-making surface maintain certain joining and do the gap, and this gap is 0.1mm.
3. the double-side torque supporting structure of reducing motor according to claim 1, the two sections external diameter that it is characterized in that described eccentric shaft (2) is not the eccentric structure in same axle center, its eccentric distance is 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510030904XA CN100486791C (en) | 2005-10-31 | 2005-10-31 | Double-side torque supporting structure for speed-reducing electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510030904XA CN100486791C (en) | 2005-10-31 | 2005-10-31 | Double-side torque supporting structure for speed-reducing electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1773814A CN1773814A (en) | 2006-05-17 |
| CN100486791C true CN100486791C (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510030904XA Active CN100486791C (en) | 2005-10-31 | 2005-10-31 | Double-side torque supporting structure for speed-reducing electric machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN100486791C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466857A (en) * | 1980-07-24 | 1984-08-21 | Maschinenfabrik J. Dieffenbacher Gmbh & Co. | Continuously operating press for the production of particle board, fiberboard, plywood sheets or the like |
| US4621999A (en) * | 1984-09-05 | 1986-11-11 | G. Siempelkamp Gmbh & Co. | Belt-type press for making particleboard, fiberboard, and like pressedboard products |
| US4932855A (en) * | 1988-01-15 | 1990-06-12 | Hermann Berstorff Maschinenbau Gmbh | Press for the continuous production of chip-boards and fiber boards |
| CN2316116Y (en) * | 1997-08-28 | 1999-04-28 | 田应官 | Multi-station asynchronous block press |
| US6347933B1 (en) * | 1999-07-22 | 2002-02-19 | Manfred Pscherer | Eccentric press |
-
2005
- 2005-10-31 CN CNB200510030904XA patent/CN100486791C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466857A (en) * | 1980-07-24 | 1984-08-21 | Maschinenfabrik J. Dieffenbacher Gmbh & Co. | Continuously operating press for the production of particle board, fiberboard, plywood sheets or the like |
| US4621999A (en) * | 1984-09-05 | 1986-11-11 | G. Siempelkamp Gmbh & Co. | Belt-type press for making particleboard, fiberboard, and like pressedboard products |
| US4932855A (en) * | 1988-01-15 | 1990-06-12 | Hermann Berstorff Maschinenbau Gmbh | Press for the continuous production of chip-boards and fiber boards |
| CN2316116Y (en) * | 1997-08-28 | 1999-04-28 | 田应官 | Multi-station asynchronous block press |
| US6347933B1 (en) * | 1999-07-22 | 2002-02-19 | Manfred Pscherer | Eccentric press |
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| Publication number | Publication date |
|---|---|
| CN1773814A (en) | 2006-05-17 |
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