CN205118038U - Plum blossom formula shaft coupling - Google Patents
Plum blossom formula shaft coupling Download PDFInfo
- Publication number
- CN205118038U CN205118038U CN201520974112.7U CN201520974112U CN205118038U CN 205118038 U CN205118038 U CN 205118038U CN 201520974112 U CN201520974112 U CN 201520974112U CN 205118038 U CN205118038 U CN 205118038U
- Authority
- CN
- China
- Prior art keywords
- coupling
- quincunx
- elastic ring
- block rubber
- shaft coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a plum blossom formula shaft coupling, half -coupling sets up to twising reverse half -coupling, can play extrusion and torsional effect simultaneously, and has buffering damping function owing to twist reverse the block rubber with the extrusion block rubber to this plum blossom formula shaft coupling has the rotational noise and hangs down, vibrates advantage little and long service life, the louvre is provided with on the input dish, the heat dissipation of shaft coupling can be guarantees, the material of quincunx elasticity ring is rubber materials, metal material and gluing agent, can play the absorbing effect, and this plum blossom formula shaft coupling has the wide and good advantage of buffering damping of application range, has wide market prospect.
Description
Technical field
The utility model relates to coupling field, is specifically related to a kind of quincunx coupling.
Background technique
Two axles that coupling is used in connection different institutions make it jointly to rotate with the mechanical parts of transmitting torque.In the power transmission of high-speed overload, some coupling also has the effect of buffering, vibration damping and raising axle system dynamic performance.Coupling is made up of two halves, connects respectively with driving shaft and driven shaft.General power engine is mostly connected by means of coupling and working machine.Quincunx coupling is that elastic element and two half-coupling main bodys closely combine (scatter diagram) with polyurethane plastics material, main body is based on import formula alloy aluminum, middle polyurethane plastics material element is with exclusive formulated, there is the good toughness of wear resistance height temperature resistance strong, durable with general common plastic parts steady quality.Current quincunx coupling also exists the problem that using scope is limited and shock resistance is poor.
Model utility content
The purpose of this utility model is to provide a kind of quincunx coupling, optimizes traditional quincunx coupling, has the advantage that location accuracy is good.
For achieving the above object, the utility model provides following technological scheme: a kind of quincunx coupling, comprise half-coupling and elastic ring, the number of described half-coupling is two, the shape of described elastic ring is quincunx, described quincunx elastic ring is provided with through hole, described half-coupling is provided with dog, described quincunx elastic ring is arranged between the dog of two half-couplings, and the joint between described quincunx elastic ring and half-coupling is provided with sealing gasket.
Preferably, described half-coupling is set to reverse half-coupling.
Preferably, described torsion half-coupling comprises input disc, output disc, extruding block rubber and reverses block rubber, described input disc and output disc are bolted, described extruding block rubber to be arranged on centered by input disc shaft axis circumferentially, and described torsion block rubber is arranged between output disc and bolt.
Preferably, described input disc is provided with radiation hole.
Preferably, the material of described quincunx elastic ring is rubber material and metallic material, is provided with face painting type adhesive and primary coat type adhesive between described rubber material and metallic material.
The beneficial effect of above technological scheme is adopted to be: the utility model provides a kind of quincunx coupling, described half-coupling is set to reverse half-coupling, the effect can played extruding simultaneously and reverse, and owing to reversing block rubber and extruding block rubber, there is buffer shock-absorbing function, thus this quincunx coupling to have rotational noise low, vibrate little and advantage that is long service life, described input disc is provided with radiation hole, the heat radiation of coupling can be ensured, the material of described quincunx elastic ring is rubber material, metallic material and adhesive, the effect of damping can be played, this quincunx coupling, there is the advantage that using scope is wide and buffer shock-absorbing is good, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of quincunx coupling of the utility model.
Fig. 2 is the structural representation reversing half-coupling.
Fig. 3 is the material structure schematic diagram of quincunx elastic ring.
Wherein: 1-reverses half-coupling, 2-is quincunx elastic ring, 3-through hole, 4-dog, 5-sealing gasket, 6-input disc, 7-output disc, 8-extrude block rubber, 9-reverses block rubber, 10-bolt, 11-radiation hole, 12-rubber material, 13-metallic material, 14-face painting type adhesive, 15-primary coat type adhesive.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of quincunx coupling, comprise half-coupling and elastic ring, the number of half-coupling is two, the shape of elastic ring is quincunx, quincunx elastic ring 2 is provided with through hole 3, half-coupling is provided with dog 4, quincunx elastic ring 2 is arranged between the dog 4 of two half-couplings, and the joint between quincunx elastic ring 4 and half-coupling is provided with sealing gasket 5.
In addition, as shown in Figures 2 and 3, half-coupling is set to reverse half-coupling 1, reverse half-coupling 1 and comprise input disc 6, output disc 7, extruding block rubber 8 and torsion block rubber 9, input disc 6 is connected by bolt 10 with output disc 7, extruding block rubber 8 to be arranged on centered by input disc 6 shaft axis circumferentially, reversing block rubber 9 is arranged between output disc 7 and bolt 10, input disc 6 is provided with radiation hole 11, the material of quincunx elastic ring 2 is rubber material 12 and metallic material 13, face painting type adhesive 14 and primary coat type adhesive 15 is provided with between rubber material 12 and metallic material 13.
Based on above-mentioned, the utility model provides a kind of quincunx coupling, half-coupling is set to reverse half-coupling, the effect can played extruding simultaneously and reverse, and owing to reversing block rubber and extruding block rubber, there is buffer shock-absorbing function, thus this quincunx coupling to have rotational noise low, vibrate little and advantage that is long service life, input disc is provided with radiation hole, the heat radiation of coupling can be ensured, the material of quincunx elastic ring is rubber material, metallic material and adhesive, the effect of damping can be played, this quincunx coupling, there is the advantage that using scope is wide and buffer shock-absorbing is good, there are wide market prospects.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a quincunx coupling, it is characterized in that: comprise half-coupling and elastic ring, the number of described half-coupling is two, the shape of described elastic ring is quincunx, described quincunx elastic ring is provided with through hole, described half-coupling is provided with dog, and described quincunx elastic ring is arranged between the dog of two half-couplings, and the joint between described quincunx elastic ring and half-coupling is provided with sealing gasket.
2. a kind of quincunx coupling according to claim 1, is characterized in that: described half-coupling is set to reverse half-coupling.
3. a kind of quincunx coupling according to claim 2, it is characterized in that: described torsion half-coupling comprises input disc, output disc, extruding block rubber and reverses block rubber, described input disc and output disc are bolted, described extruding block rubber to be arranged on centered by input disc shaft axis circumferentially, and described torsion block rubber is arranged between output disc and bolt.
4. a kind of quincunx coupling according to claim 3, is characterized in that: described input disc is provided with radiation hole.
5. a kind of quincunx coupling according to claim 1, is characterized in that: the material of described quincunx elastic ring is rubber material and metallic material, is provided with face painting type adhesive and primary coat type adhesive between described rubber material and metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974112.7U CN205118038U (en) | 2015-11-30 | 2015-11-30 | Plum blossom formula shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974112.7U CN205118038U (en) | 2015-11-30 | 2015-11-30 | Plum blossom formula shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118038U true CN205118038U (en) | 2016-03-30 |
Family
ID=55573653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520974112.7U Expired - Fee Related CN205118038U (en) | 2015-11-30 | 2015-11-30 | Plum blossom formula shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795596A (en) * | 2016-09-05 | 2018-03-13 | Smc株式会社 | Yielding coupling |
-
2015
- 2015-11-30 CN CN201520974112.7U patent/CN205118038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795596A (en) * | 2016-09-05 | 2018-03-13 | Smc株式会社 | Yielding coupling |
| CN107795596B (en) * | 2016-09-05 | 2022-04-05 | Smc株式会社 | Elastic coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161130 |