CN109595266B - Morse taper positioning elastic coupling - Google Patents
Morse taper positioning elastic coupling Download PDFInfo
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- CN109595266B CN109595266B CN201811321544.2A CN201811321544A CN109595266B CN 109595266 B CN109595266 B CN 109595266B CN 201811321544 A CN201811321544 A CN 201811321544A CN 109595266 B CN109595266 B CN 109595266B
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- taper
- sleeve
- half coupling
- coupling sleeve
- left half
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/56—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A Morse taper positioning elastic coupling relates to a coupling. The fixed location round bar of left half allies oneself with axle sleeve connecting end, location round bar slip suit taper sleeve, the fixed taper groove connecting seat of right half allies oneself with axle sleeve connecting end, location round bar cartridge is in the taper groove connecting seat, taper sleeve and taper groove connecting seat morse taper fit, support piece supports the taper sleeve and fixes a position, the even cartridge of many elastic metal poles is between left half allies oneself with axle sleeve and right half allies oneself with axle sleeve connecting end, every elastic metal pole spacer sleeve is equipped with the spacing pipe of bucking, left half allies oneself with axle sleeve and right half allies oneself with the axle sleeve and overlaps respectively the suit and is fixed with the ring flange, the slip cover is equipped with the reinforcing disc respectively in the ring flange outside, the cartridge is fixed with many positioning screw between two reinforcing discs and two ring flanges, two fastening nuts have been connect. The service life is longer, and the Morse taper fit taper sleeve and the taper groove connecting seat are more favorable for aligning the mass center.
Description
Technical Field
The invention relates to a coupling, in particular to a Morse taper positioning elastic coupling.
Background
At present, the elastic coupling is generally used when two shafts needing to transmit torque are connected in the mechanical field, however, the existing elastic coupling generally adopts industrial plastics or rubber materials as elastic parts, the main effect of the elastic parts is to compensate the relative displacement of the two shafts, and the elastic parts can also play a strong buffering role, but under the influence of factors such as high temperature, low temperature and friction loss, the service life of the elastic coupling is short, and the mass centers of the two ends of the coupling are not aligned due to uneven elastic deformation when the torque is transmitted, so that the abrasion is increased, and the integral service life of the coupling is seriously influenced under the comprehensive influence.
Disclosure of Invention
The invention aims to provide a Morse taper positioning elastic coupling which compensates axial relative displacement through an elastic metal rod, a buckling limiting pipe carries out buckling protection on the elastic metal rod, the service life is longer, and a taper sleeve and a taper groove connecting seat which are matched with the Morse taper are more beneficial to aligning a mass center.
The invention adopts the following technical scheme: a Morse taper positioning elastic coupling comprises a left half coupling sleeve and a right half coupling sleeve which are coaxially and oppositely arranged, and further comprises a supporting piece, two flange plates, two reinforcing plates, a plurality of elastic metal rods and a plurality of positioning screw rods, wherein a positioning round rod is coaxially fixed at the connecting end of the left half coupling sleeve, a taper sleeve is sleeved on the side wall of the positioning round rod in a sliding manner, a taper groove connecting seat is coaxially fixed at the connecting end of the right half coupling sleeve, the positioning round rod is inserted in the center position of the taper groove connecting seat, the taper sleeve is in Morse taper fit with the taper groove connecting seat, the supporting piece is inserted between the connecting end of the left half coupling sleeve and the taper sleeve to support and position the taper sleeve, the elastic metal rods are uniformly inserted between the connecting ends of the left half coupling sleeve and the right half coupling sleeve, the connecting end of the left half coupling sleeve and the right half coupling sleeve are respectively provided with a plurality of inserting blind holes matched with the end parts of, the spacing cover of buckling is equipped with spacing pipe in the middle of every elastic metal pole wall, and left half shaft coupling and right half shaft coupling lateral wall close to the link and overlap respectively and be fixed with a ring flange, and left half shaft coupling and right half shaft coupling lateral wall are located the ring flange outside is sliding sleeve respectively and is equipped with a reinforcing disc, match between two reinforcing discs and two ring flanges and set up and the cartridge is fixed with many positioning screw, every two positioning screw both ends have connect two fastening nut soon respectively, two fastening nut are with corresponding reinforcing disc and ring flange fastening connection.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the elastic metal rod is used for compensating the axial relative displacement between the left half coupling shaft sleeve and the right half coupling shaft sleeve, the buckling limiting pipe is used for buckling and protecting the elastic metal rod, the defect that the service life of an elastic part of a traditional coupler is short is avoided, the service life is longer, the taper sleeve and the taper groove connecting seat which are matched in Morse taper fit are more beneficial to aligning the mass centers of the left half coupling shaft sleeve and the right half coupling shaft sleeve, the whole structure is simple and effective, and the popularization is very facilitated.
Drawings
FIG. 1 is an isometric view of the overall construction of the Morse taper locating elastomeric coupling of the present invention;
FIG. 2 is an isometric view of the split structure of the present invention;
FIG. 3 is an isometric view of the assembled construction of the left and right sleeve halves of the present invention;
figure 4 is an isometric view of the support of the present invention.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 4, the invention discloses a morse taper positioning elastic coupling, which comprises a left half coupling sleeve 1 and a right half coupling sleeve 2 which are coaxially and oppositely arranged, and further comprises a support member 3, two flange plates 5, two reinforcing plates 6, a plurality of elastic metal rods 4 and a plurality of positioning screws 7, wherein a positioning round rod 1-1 is coaxially fixed at the connecting end of the left half coupling sleeve 1, a taper sleeve 1-2 is slidably sleeved on the side wall of the positioning round rod 1-1, a taper groove connecting seat 2-1 is coaxially fixed at the connecting end of the right half coupling sleeve 2, the positioning round rod 1-1 is inserted in the center position of the taper groove connecting seat 2-1, the taper sleeve 1-2 is in morse taper fit with the taper groove connecting seat 2-1, the support member 3 is inserted between the connecting end of the left half coupling sleeve 1 and the taper sleeve 1-2 to support and position the taper sleeve 1-2, the elastic metal rods 4 are uniformly inserted between the connecting ends of the left half coupling sleeve 1 and the right half coupling sleeve 2, the connecting ends of the left half coupling sleeve 1 and the right half coupling sleeve 2 are respectively provided with a plurality of inserting blind holes 8 matched with the end parts of the elastic metal rods 4, the middle of the rod wall of each elastic metal rod 4 is sleeved with a buckling limiting pipe 4-1 at intervals, the side walls of the left half coupling sleeve 1 and the right half coupling sleeve 2 close to the connecting ends are respectively sleeved and fixed with a flange 5, the side walls of the left half coupling sleeve 1 and the right half coupling sleeve 2 are respectively positioned outside the flange 5 and are respectively sleeved with a reinforcing disc 6 in a sliding manner, a plurality of positioning screws 7 are arranged between the two reinforcing discs 6 and the two flange discs 5 in a matching way and are fixedly inserted, two fastening nuts 7-1 are respectively screwed at two ends of each positioning screw 7, the two fastening nuts 7-1 are used for fastening and connecting the corresponding reinforcing plate 6 and the flange plate 5.
The second embodiment is as follows: as shown in fig. 3 and 4, this embodiment is further described with respect to the first embodiment, the supporting member 3 is a circular plate-shaped aluminum alloy member, a supporting protrusion 3-1 is provided at the center of a side surface of the supporting member 3 corresponding to the taper sleeve 1-2, so that the taper sleeve 1-2 is tightly attached to the taper groove connecting seat 2-1, a radial gap 3-2 is provided from the circumference to the center of the supporting member 3, and the radial gap 3-2 enables the supporting member 3 to be inserted into the side wall of the positioning circular rod 1-1.
The third concrete implementation mode: as shown in fig. 3, in this embodiment, a first embodiment or a second embodiment is further described, the positioning round bar 1-1 and the taper sleeve 1-2 are respectively provided with a key and a groove which are matched with each other, so that the positioning round bar 1-1 and the taper sleeve 1-2 are limited to relatively slide but not rotate.
The fourth concrete implementation mode: as shown in fig. 2, in the present embodiment, a third specific embodiment is further described, each elastic metal rod 4 is made of spring steel, each buckling limiting tube 4-1 is made of high-strength steel, an inner diameter of each buckling limiting tube 4-1 is 1.5 to 2 times a diameter of the elastic metal rod 4, and a length of each elastic metal rod 4 is 1.5 to 2 times a length of each buckling limiting tube 4-1.
The fifth concrete implementation mode: as shown in fig. 2 and 3, in the present embodiment, a first embodiment is further described, and both the outer side wall of the taper sleeve 1-2 and the inner side wall of the taper groove connecting seat 2-1 are rough.
The fixing form of the external shaft is not changed, so that when the shaft coupling is used, the free ends of two shafts which need to be connected externally are respectively inserted into the left half coupling sleeve 1 and the right half coupling sleeve 2, and the conventional fixing mode of the conventional shaft coupling is adopted, such as fixing by a set screw or fixing by a key groove.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a morse's tapering location elastic coupling, includes left half coupling sleeve (1) and right half coupling sleeve (2) of two ring flanges (5), coaxial relative setting, left side half coupling sleeve (1) reaches right half coupling sleeve (2) lateral wall closes on the link and overlaps the suit respectively and is fixed with a ring flange (5), and taper sleeve (1-2) are installed to left half coupling sleeve (1) link, and right half coupling sleeve (2) link coaxial fixation has taper groove connecting seat (2-1), taper sleeve (1-2) with taper groove connecting seat (2-1) morse's taper fit, its characterized in that: the Morse taper positioning elastic coupling further comprises a support piece (3), two reinforcing discs (6), a plurality of elastic metal rods (4) and a plurality of positioning screw rods (7), wherein the connecting end of the left half coupling sleeve (1) is coaxially fixed with a positioning round rod (1-1), the side wall of the positioning round rod (1-1) is slidably sleeved with a taper sleeve (1-2), the positioning round rod (1-1) is inserted in the center of the taper groove connecting seat (2-1), the support piece (3) is inserted between the connecting end of the left half coupling sleeve (1) and the taper sleeve (1-2) to support and position the taper sleeve (1-2), the plurality of elastic metal rods (4) are uniformly inserted between the connecting ends of the left half coupling sleeve (1) and the right half coupling sleeve (2), the connecting ends of the left half coupling sleeve (1) and the right half coupling sleeve (2) are respectively provided with a plurality of inserting blind holes (8) matched with the end portions of the elastic metal rods (4), the middle of the rod wall of each elastic metal rod (4) is sleeved with a buckling limiting pipe (4-1) at intervals, the side walls of the left half coupling sleeve (1) and the right half coupling sleeve (2) are located at the outer side of the flange plate (5) and are respectively sleeved with a reinforcing disc (6) in a sliding mode, a plurality of positioning screws (7) are arranged between the two reinforcing discs (6) and the two flange plates (5) in a matching mode and fixed through insertion, each positioning screw (7) is connected with two fastening nuts (7-1) at the two ends of each positioning screw (7) in a screwing mode, and the corresponding reinforcing discs (6) and the corresponding flange plates (5) are connected through fastening of the two fastening nuts (.
2. The morse taper locating elastomeric coupling of claim 1, wherein: the supporting piece (3) is a circular plate-shaped aluminum alloy component, a supporting bulge (3-1) is arranged in the center of the surface of one side, corresponding to the taper sleeve (1-2), of the supporting piece (3), so that the taper sleeve (1-2) is tightly attached to the taper groove connecting seat (2-1), a radial opening (3-2) is arranged from the circumference to the center of the supporting piece (3), and the supporting piece (3) can be inserted into the side wall of the positioning circular rod (1-1) through the radial opening (3-2).
3. A morse taper locating elastomeric coupling as claimed in claim 1 or claim 2, wherein: the positioning round rod (1-1) and the taper sleeve (1-2) are respectively provided with a key and a groove which are matched with each other, so that the positioning round rod (1-1) and the taper sleeve (1-2) are limited to relatively slide but cannot rotate.
4. The morse taper locating elastomeric coupling of claim 3, wherein: every elasticity metal pole (4) adopt the spring steel to make, every buckling limiting pipe (4-1) adopts the high strength steel to make, and the buckling limiting pipe (4-1) internal diameter is 1.5 ~ 2 times of elasticity metal pole (4) diameter, and elasticity metal pole (4) length is 1.5 ~ 2 times of buckling limiting pipe (4-1) length.
5. The morse taper locating elastomeric coupling of claim 1, wherein: the outer side wall of the taper sleeve (1-2) and the inner side wall of the taper groove connecting seat (2-1) are both arranged in a rough manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321544.2A CN109595266B (en) | 2018-11-07 | 2018-11-07 | Morse taper positioning elastic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321544.2A CN109595266B (en) | 2018-11-07 | 2018-11-07 | Morse taper positioning elastic coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595266A CN109595266A (en) | 2019-04-09 |
| CN109595266B true CN109595266B (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811321544.2A Active CN109595266B (en) | 2018-11-07 | 2018-11-07 | Morse taper positioning elastic coupling |
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| CN (1) | CN109595266B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008229B (en) * | 2020-09-07 | 2022-05-24 | 湖南坤鼎数控科技有限公司 | Special spindle coupling for friction stir welding |
| CN115780032B (en) * | 2023-02-08 | 2023-04-21 | 淄博启明星新材料股份有限公司 | Method for mounting main shaft of horizontal ball mill |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB574468A (en) * | 1944-01-26 | 1946-01-07 | Stieger Helmut John | A new or improved flexible shaft coupling |
| US7497781B2 (en) * | 2004-11-16 | 2009-03-03 | Seicon, Ltd. | Variable stiffness flexible joint |
| KR20080026967A (en) * | 2006-09-22 | 2008-03-26 | 권윤구 | Wide angle joint and steering device using the same |
| CN101629604B (en) * | 2009-08-04 | 2011-08-17 | 李文聪 | Actuation balance-free type large-torque flexible coupling |
| CN202732738U (en) * | 2012-01-04 | 2013-02-13 | 平高集团有限公司 | Shaft coupling and breaker provided with shaft coupling |
| JP6056074B2 (en) * | 2012-08-28 | 2017-01-11 | 学校法人福岡大学 | Forward / reverse fine rotation bearing |
| CN203627575U (en) * | 2013-11-08 | 2014-06-04 | 北京海普瑞森科技发展有限公司 | Precisely balanced coupling |
| CN205780410U (en) * | 2016-05-27 | 2016-12-07 | 中国海洋石油总公司 | Adjustable flange coupling connector |
| CN206816693U (en) * | 2017-04-10 | 2017-12-29 | 安徽新涛光电科技有限公司 | Agitating shaft joint design for the stirring of acrylic board raw material |
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2018
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| CN109595266A (en) | 2019-04-09 |
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Effective date of registration: 20230228 Address after: 224000 No.1, Huaxing Avenue, Yandu District, Yancheng City, Jiangsu Province (f) Patentee after: Yancheng Yongan Technology Co.,Ltd. Address before: 3 / F, production building, Zhangzhuang national entrepreneurship and innovation park complex, Yandu District, Yancheng City, Jiangsu Province, 224000 (g) Patentee before: YANCHENG HALI POWER TRANSMISSION AND INTELLIGENT EQUIPMENT INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |