CN112065873A - Diaphragm type coupler with adjustable structure and use method thereof - Google Patents
Diaphragm type coupler with adjustable structure and use method thereof Download PDFInfo
- Publication number
- CN112065873A CN112065873A CN202010761399.0A CN202010761399A CN112065873A CN 112065873 A CN112065873 A CN 112065873A CN 202010761399 A CN202010761399 A CN 202010761399A CN 112065873 A CN112065873 A CN 112065873A
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- Prior art keywords
- connecting part
- clamping
- telescopic
- diaphragm
- shock absorption
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Classifications
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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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- 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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
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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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
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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
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a diaphragm type coupler with an adjustable structure and a using method thereof, and the diaphragm type coupler comprises a first connecting part, a shock absorption protection mechanism, a second connecting part and a telescopic adjusting mechanism, wherein the right side of the first connecting part is fixedly provided with a first clamping part, two ends of the first clamping part are provided with first clamping bolts, the shock absorption protection mechanism is positioned on the left side of the first connecting part, the left side of the shock absorption protection mechanism is provided with the second connecting part, the left side of the second connecting part is provided with a rubber sealing ring, an end cover is arranged outside the rubber sealing ring, the telescopic adjusting mechanism is positioned inside the second connecting part, the left side of the telescopic adjusting mechanism is fixedly provided with the second clamping part, and two ends of the second clamping part are provided with second clamping bolts. Compared with the existing common diaphragm type coupler, the device can adjust axial compensation, so that the equipment can meet the compensation required by various kinds of equipment, and meanwhile, the equipment has the functions of shock absorption protection and looseness prevention, so that the service life of the equipment can be prolonged while the equipment is prevented from loosening.
Description
Technical Field
The invention relates to the technical field of rotor couplings, in particular to a diaphragm type coupling with an adjustable structure and a using method thereof.
Background
The diaphragm type coupler is formed by tightly connecting a plurality of groups of diaphragms (stainless steel sheets) with two half couplers by bolts (different types of bolts are selected according to different outer diameters), each group of diaphragms is formed by stacking a plurality of diaphragms, and the diaphragms are divided into different shapes such as circular or triangular shapes.
The coupler at the present stage is easy to clamp loosely in the precision transmission process, so that the positioning precision is inaccurate, and meanwhile, the diaphragm type coupler at the present stage cannot meet the axial compensation of part of equipment in a certain environment, so that the diaphragm type coupler at the present stage cannot well meet the use requirements of people, and technical innovation is performed on the basis of the existing diaphragm type coupler according to the above conditions.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a diaphragm type coupler with an adjustable structure and a reasonable structural design, so as to solve the problems that the general coupler in the background art is easy to generate gaps in the precision transmission process, the clamping is not tight, the positioning precision is not accurate, and the diaphragm type coupler at the present stage cannot meet the axial compensation of part of equipment in a certain environment.
The technical scheme adopted by the invention for solving the problems is as follows: a diaphragm type shaft coupling with adjustable structure which characterized in that: including first connecting portion, shock attenuation protection mechanism, second connecting portion and flexible adjustment mechanism, the right side of first connecting portion is fixed with first clamping portion, and the both ends of first clamping portion install first clamp bolt, shock attenuation protection mechanism is located the left side of first connecting portion, and shock attenuation protection mechanism's left side installs the second connecting portion, the left side of second connecting portion is provided with rubber seal, and rubber seal's externally mounted has the end cover, flexible adjustment mechanism is located the inside of second connecting portion, and flexible adjustment mechanism's left side is fixed with the second clamping portion, second clamp bolt is installed at the both ends of second clamping portion.
Furthermore, the damping protection mechanism comprises a connecting diaphragm, damping fixing springs and fastening connecting bolts, the damping fixing springs are mounted on the left side and the right side of the connecting diaphragm, and the fastening connecting bolts penetrate through the first connecting parts, the inner parts of the damping fixing springs and the second connecting parts; and an elastic structure is formed between the damping fixing spring and the connecting diaphragm, and the connecting diaphragm is connected with the first connecting part and the second connecting part through fastening connecting bolts.
Furthermore, the end cover is in threaded connection with the second connecting portion, and the end cover is movably connected with the telescopic adjusting mechanism.
Furthermore, flexible adjustment mechanism includes flexible connecting axle, outer gear piece and internal gear piece, the outside of flexible connecting axle is fixed with outer gear piece, the inboard at second connecting portion is fixed to the internal gear piece, outer gear piece and internal gear piece cooperate.
Furthermore, an expansion structure is formed between the expansion connecting shaft and the second connecting portion, and the expansion connecting shaft and the outer gear block are welded.
The using method comprises the following steps: when in use, the first connecting part is connected to the mounting equipment through the first clamping part and the first clamping bolt, the extending length of the telescopic connecting shaft is adjusted through a telescopic structure formed between the telescopic connecting shaft and the second connecting part, the telescopic connecting shaft is mounted at the other end of the mounting equipment through the second clamping part and the second clamping bolt, the first connecting part is connected with the second connecting part through the fastening connecting bolt in the shock absorption protection mechanism, the fastening connecting bolt and the connecting diaphragm are protected through an elastic structure formed between the connecting diaphragm and the shock absorption fixing spring, the telescopic connecting shaft drives the second connecting part to rotate through the meshing between the outer gear block and the inner gear block, the telescopic adjusting mechanism is prevented from extending too long and falling out through the threaded connection between the end cover and the second connecting part, and the second connecting part is sealed through the rubber sealing ring, and impurities are prevented from entering the equipment.
Compared with the prior art, the invention has the following advantages and effects:
1. the bearing clamping device is provided with the first connecting part, the first clamping part and the first clamping bolt, the upper arc groove and the lower arc groove which are matched with each other are arranged on the upper clamping part and the lower clamping part, and the first clamping part can be connected with installed equipment through the shaft hole formed by the two arc grooves, so that the first connecting part is convenient to install, and the clamping torque can be increased through the clamping of the two first clamping bolts, so that the bearing can be prevented from slipping;
2. the damping and fixing device is provided with the first connecting part, the connecting diaphragm, the damping and fixing spring, the fastening connecting bolt and the second connecting part, an elastic structure is formed between the damping and fixing spring and the connecting diaphragm, the connecting diaphragm can be protected to a certain extent through the elastic structure, so that the service life of the device is prolonged, the elastic structure can enable the second connecting part and the first connecting part to shake in a damping manner, so that the fastening connecting bolt is stressed uniformly, and the fastening connecting bolt is prevented from being bent and is not convenient to disassemble;
3. the telescopic connecting shaft is provided with the second connecting part, the end cover, the telescopic connecting shaft, the outer gear block and the inner gear block, a telescopic structure is formed between the telescopic connecting shaft and the second connecting part, the extending length of the telescopic connecting shaft can be adjusted through the telescopic structure, so that the device can meet the longitudinal compensation of partial equipment, the outer gear block and the inner gear block can be meshed, so that the telescopic connecting shaft can drive the second connecting part to rotate, the end cover is in threaded connection with the second connecting part, and the telescopic connecting shaft is prevented from extending too long through threaded connection.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic view of a connection structure of the telescopic adjustment mechanism and the second connection portion in the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a telescopic adjustment mechanism in an embodiment of the present invention.
In the figure: the damping device comprises a first connecting part 1, a first clamping part 2, a first clamping bolt 3, a damping protection mechanism 4, a connecting diaphragm 401, a damping fixing spring 402, a fastening connecting bolt 403, a second connecting part 5, a rubber sealing ring 6, an end cover 7, a telescopic adjusting mechanism 8, a telescopic connecting shaft 801, an external gear block 802, an internal gear block 803, a second clamping part 9 and a second clamping bolt 10.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 3, in this embodiment, a diaphragm coupling with an adjustable structure includes a first connecting portion 1, a shock-absorbing protection mechanism 4, a second connecting portion 5 and a telescopic adjustment mechanism 8, a first clamping portion 2 is fixed on the right side of the first connecting portion 1, and first clamping bolts 3 are installed at two ends of the first clamping portion 2, by providing the first connecting portion 1, the first clamping portion 2 and the first clamping bolts 3, two upper and lower arc grooves are provided on the first clamping portion 2 of the device, shaft holes formed by the two arc grooves can connect the first clamping portion 2 with installed equipment, so as to facilitate installation of the first connecting portion 1, and clamping by the two first clamping bolts 3 can increase clamping torque, thereby preventing a bearing from slipping.
The shock absorption protection mechanism 4 is positioned on the left side of the first connecting portion 1, the second connecting portion 5 is installed on the left side of the shock absorption protection mechanism 4, the shock absorption protection mechanism 4 comprises a connecting diaphragm 401, shock absorption fixing springs 402 and fastening connecting bolts 403, the shock absorption fixing springs 402 are installed on the left side and the right side of the connecting diaphragm 401, and the fastening connecting bolts 403 penetrate through the first connecting portion 1, the interior of the shock absorption fixing springs 402 and the second connecting portion 5; an elastic structure is formed between the damping fixing spring 402 and the connecting diaphragm 401, and the connecting diaphragm 401 is connected with the first connecting part 1 and the second connecting part 5 through fastening connecting bolts 403; through setting up first connecting portion 1, connect diaphragm 401, shock attenuation fixed spring 402, fastening connecting bolt 403 and second connecting portion 5, constitute the elastic construction between the device's shock attenuation fixed spring 402 and the connection diaphragm 401, can carry out certain protection to connection diaphragm 401 through the elastic construction, thereby improve equipment's life, the elastic construction can make second connecting portion 5 and first connecting portion 1 rock in the shock attenuation, thereby make fastening connecting bolt 403 atress even, prevent that fastening connecting bolt 403 from bending the dismantlement of being not convenient for.
The left side of second connecting portion 5 is provided with rubber seal 6, and rubber seal 6's externally mounted has end cover 7, be threaded connection between end cover 7 and the second connecting portion 5, and swing joint between end cover 7 and the flexible adjustment mechanism 8, flexible adjustment mechanism 8 is located the inside of second connecting portion 5, and flexible adjustment mechanism 8's left side is fixed with second clamping part 9, flexible adjustment mechanism 8 includes telescopic connection axle 801, outer gear piece 802 and inner gear piece 803, telescopic connection axle 801's externally fixed has outer gear piece 802, inner gear piece 803 is fixed in the inboard of second connecting portion 5, outer gear piece 802 and inner gear piece 803 cooperate. The telescopic connecting shaft 801 and the second connecting portion 5 form a telescopic structure, and the telescopic connecting shaft 801 and the external gear block 802 are welded. Through setting up second connecting portion 5, end cover 7, flexible connecting axle 801, outer gear piece 802 and internal gear piece 803, constitute extending structure between the flexible connecting axle 801 of the device and the second connecting portion 5, can adjust the length that flexible connecting axle 801 stretches out through extending structure, thereby make equipment can satisfy the vertical compensation of some equipment, can mesh between outer gear piece 802 and the internal gear piece 803, thereby make flexible connecting axle 801 can drive second connecting portion 5 rotatory, be threaded connection between end cover 7 and the second connecting portion 5, prevent flexible connecting axle 801 to stretch out the overlength through threaded connection, second clamping bolt 10 is installed at the both ends of second clamping portion 9.
When in use, the first connecting part 1 is connected to the mounting equipment through the first clamping part 2 and the first clamping bolt 3, the extending length of the telescopic connecting shaft 801 is adjusted through a telescopic structure formed between the telescopic connecting shaft 801 and the second connecting part 5, the telescopic connecting shaft 801 is mounted at the other end of the mounting equipment through the second clamping part 9 and the second clamping bolt 10, the first connecting part 1 is connected with the second connecting part 5 through the fastening connecting bolt 403 in the shock absorption protection mechanism 4, the fastening connecting bolt 403 and the connecting diaphragm 401 are protected through an elastic structure formed between the connecting diaphragm 401 and the shock absorption fixing spring 402, the telescopic connecting shaft 801 drives the second connecting part 5 to rotate through the meshing between the outer gear block 802 and the inner gear block 803, and the telescopic adjusting mechanism 8 is prevented from extending too long and falling out through the threaded connection between the end cover 7 and the second connecting part 5, the rubber seal ring 6 seals the second connecting part 5, and prevents sundries from entering the equipment.
Those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described with reference to the above embodiments, it should be understood that the scope of the present invention is not limited thereto, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (5)
1. A diaphragm type shaft coupling with adjustable structure which characterized in that: comprises a first connecting part (1), a shock absorption protection mechanism (4), a second connecting part (5) and a telescopic adjusting mechanism (8), wherein a first clamping part (2) is fixed on the right side of the first connecting part (1), and both ends of the first clamping part (2) are provided with first clamping bolts (3), the shock absorption protection mechanism (4) is positioned at the left side of the first connecting part (1), and the left side of the shock absorption protection mechanism (4) is provided with a second connecting part (5), a rubber sealing ring (6) is arranged on the left side of the second connecting part (5), an end cover (7) is arranged outside the rubber sealing ring (6), the telescopic adjusting mechanism (8) is positioned inside the second connecting part (5), and a second clamping part (9) is fixed on the left side of the telescopic adjusting mechanism (8), two ends of the second clamping part (9) are provided with second clamping bolts (10);
the shock absorption protection mechanism (4) comprises a connecting diaphragm (401), shock absorption fixing springs (402) and fastening connecting bolts (403), the shock absorption fixing springs (402) are installed on the left side and the right side of the connecting diaphragm (401), and the fastening connecting bolts (403) penetrate through a first connecting part (1), the interior of the shock absorption fixing springs (402) and a second connecting part (5);
the telescopic adjusting mechanism (8) comprises a telescopic connecting shaft (801), an outer gear block (802) and an inner gear block (803), wherein the outer gear block (802) is fixed outside the telescopic connecting shaft (801), the inner gear block (803) is fixed on the inner side of the second connecting part (5), and the outer gear block (802) is matched with the inner gear block (803).
2. The diaphragm coupling of claim 1, wherein: an elastic structure is formed between the damping fixing spring (402) and the connecting diaphragm (401), and the connecting diaphragm (401) is connected with the first connecting portion (1) and the second connecting portion (5) through fastening connecting bolts (403).
3. The diaphragm coupling of claim 1, wherein: the end cover (7) is in threaded connection with the second connecting portion (5), and the end cover (7) is movably connected with the telescopic adjusting mechanism (8).
4. The diaphragm coupling of claim 1, wherein: an expansion structure is formed between the expansion connecting shaft (801) and the second connecting portion (5), and the expansion connecting shaft (801) and the outer gear block (802) are welded.
5. A use method of the diaphragm coupling with the adjustable structure as claimed in any one of claims 1 to 4, wherein: when in use, the first connecting part (1) is connected to the mounting equipment through the first clamping part (2) and the first clamping bolt (3), then the extending length of the telescopic connecting shaft (801) is adjusted through a telescopic structure formed between the telescopic connecting shaft (801) and the second connecting part (5), then the telescopic connecting shaft (801) is mounted at the other end of the mounting equipment through the second clamping part (9) and the second clamping bolt (10), the first connecting part (1) is connected with the second connecting part (5) through the fastening connecting bolt (403) in the shock absorption protection mechanism (4), the fastening connecting bolt (403) and the connecting diaphragm (401) are protected through an elastic structure formed between the connecting diaphragm (401) and the shock absorption fixing spring (402), the telescopic connecting shaft (801) drives the second connecting part (5) to rotate through the meshing between the outer gear block (802) and the inner gear block (803), through threaded connection between end cover (7) and second connecting portion (5), prevent that flexible adjustment mechanism (8) from stretching out the overlength and falling out, rubber seal (6) are sealed second connecting portion (5), prevent that there is debris from getting into equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761399.0A CN112065873A (en) | 2020-07-31 | 2020-07-31 | Diaphragm type coupler with adjustable structure and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761399.0A CN112065873A (en) | 2020-07-31 | 2020-07-31 | Diaphragm type coupler with adjustable structure and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112065873A true CN112065873A (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010761399.0A Pending CN112065873A (en) | 2020-07-31 | 2020-07-31 | Diaphragm type coupler with adjustable structure and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112065873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183456A (en) * | 2021-12-20 | 2022-03-15 | 徐州锦程行星传动有限公司 | Make things convenient for high-efficient transmission shaft of dismouting combination formula |
| CN117537005A (en) * | 2024-01-09 | 2024-02-09 | 大同市巴什卡机械制造有限公司 | Coupling with protective sleeve structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485192A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Telescopic double-diaphragm coupling |
| CN106195041A (en) * | 2016-07-21 | 2016-12-07 | 鲁东大学 | The diaphragm coupling that a kind of axial elasticity is spacing |
| CN206738431U (en) * | 2017-05-16 | 2017-12-12 | 大丰市天曌机械科技有限公司 | A kind of attachment structure of power takeoff and engine |
| CN108443346A (en) * | 2018-04-19 | 2018-08-24 | 安徽埔义传动机械有限公司 | It is a kind of to facilitate adjustment type shaft coupling |
-
2020
- 2020-07-31 CN CN202010761399.0A patent/CN112065873A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485192A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Telescopic double-diaphragm coupling |
| CN106195041A (en) * | 2016-07-21 | 2016-12-07 | 鲁东大学 | The diaphragm coupling that a kind of axial elasticity is spacing |
| CN206738431U (en) * | 2017-05-16 | 2017-12-12 | 大丰市天曌机械科技有限公司 | A kind of attachment structure of power takeoff and engine |
| CN108443346A (en) * | 2018-04-19 | 2018-08-24 | 安徽埔义传动机械有限公司 | It is a kind of to facilitate adjustment type shaft coupling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183456A (en) * | 2021-12-20 | 2022-03-15 | 徐州锦程行星传动有限公司 | Make things convenient for high-efficient transmission shaft of dismouting combination formula |
| CN117537005A (en) * | 2024-01-09 | 2024-02-09 | 大同市巴什卡机械制造有限公司 | Coupling with protective sleeve structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |
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| RJ01 | Rejection of invention patent application after publication |