CN212004016U - Large-torque combined type tire coupling - Google Patents
Large-torque combined type tire coupling Download PDFInfo
- Publication number
- CN212004016U CN212004016U CN201922342976.8U CN201922342976U CN212004016U CN 212004016 U CN212004016 U CN 212004016U CN 201922342976 U CN201922342976 U CN 201922342976U CN 212004016 U CN212004016 U CN 212004016U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- metal pressing
- shaft sleeve
- sleeve
- tire
- 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
Links
- 230000008878 coupling Effects 0.000 title claims description 34
- 238000010168 coupling process Methods 0.000 title claims description 34
- 238000005859 coupling reaction Methods 0.000 title claims description 34
- 239000002184 metal Substances 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
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Abstract
The utility model discloses a large-torque combined type tire coupler, which comprises a tire body, a left metal pressing plate, a right metal pressing plate, a left shaft sleeve, a spiral spring, a right shaft sleeve, a meshing sleeve plate and a fixing screw, wherein the left metal pressing plate and the right metal pressing plate with central holes are respectively and fixedly arranged at the two sides of the tire body, the left metal pressing plate is fixedly connected with the left shaft sleeve through the fixing screw, the left shaft sleeve is connected with the right shaft sleeve through the spiral spring, the novel large-torque combined type tire coupler has the advantages that the torque of the whole coupler is further improved by adopting the combined design of a tire connecting shaft and a spring connecting shaft, the large-torque combined type tire coupler has good damping and buffering effects and compensation performances of inter-shaft deviation, has the characteristics of flexibility, large damping and large compensation amount, and simultaneously, the unbalanced phenomenon of the self transmission of the tire connecting shaft can be effectively reduced due to the, effectively reduce the damage to the transmission equipment.
Description
Technical Field
The utility model relates to a shaft coupling especially relates to a big moment of torsion combination formula tire shaft coupling.
Background
The coupling is also called coupling. Mechanical parts for firmly coupling the driving shaft and the driven shaft in different mechanisms to rotate together and transmitting motion and torque. Sometimes also to couple the shaft with other parts (e.g. gears, pulleys, etc.). Usually, the two halves are combined and fastened to the two shaft ends by a key or a tight fit, and then the two halves are connected in a certain way. The coupling can compensate the offset (including axial offset, radial offset, angular offset or comprehensive offset) between the two shafts due to inaccurate manufacture and installation, deformation or thermal expansion in work and the like; and shock mitigation and absorption.
The center of mass or the inertia main shaft of the traditional tire coupling is not overlapped with the adding rotation axis of the traditional tire coupling for various reasons, the phenomenon of unbalanced centrifugal inertia force, centrifugal inertia force coupling and dynamic deflection (vibration mode) is generated during operation and is called as the unbalanced phenomenon of a rotor, the unbalanced phenomenon inevitably causes the vibration of a shaft system, thereby influencing the normal work and the service life of a machine, and the single tire coupling can not provide larger torque.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big moment of torsion combination formula tire coupling to solve the problem that proposes among the above-mentioned background art.
The purpose of the utility model is realized by the following technical proposal: the utility model provides a big moment of torsion combination formula tire coupling, includes tyre body, left metal clamp plate, right metal clamp plate, left axle sleeve, coil spring, right axle sleeve, meshing lagging and set screw, the both sides of tyre body are fixed left metal clamp plate and the right metal clamp plate that has the centre bore that is equipped with respectively, left side metal clamp plate passes through set screw and left axle sleeve fixed connection, left side axle sleeve passes through coil spring and right axle sleeve connection, right side axle sleeve surface is equipped with outer tooth's socket, the interior latch that is equipped with on outer tooth's socket and the meshing lagging corresponds the meshing, meshing lagging is fixed in on the right metal clamp plate through set screw.
Furthermore, the left metal pressing plate and the right metal pressing plate are both provided with fixing holes with internal threads corresponding to the fixing screws.
Furthermore, an integrally formed fixing flange is arranged on the left shaft sleeve, and a fixing screw penetrates through a through hole of the fixing flange to be in threaded connection with a fixing hole with internal threads on the left metal pressing plate.
Furthermore, the fixing screw penetrates through the through hole of the meshing sleeve plate and is in threaded connection with a fixing hole with inner threads on the right metal pressing plate.
Furthermore, the left shaft sleeve is fixedly connected with the right shaft sleeve through a spiral spring to form a spring coupling part, the right end of the spring coupling part sequentially penetrates out along the central holes of the left metal pressing plate and the right metal pressing plate, and the inner surface of the central hole is tightly attached to the spring coupling part.
Compared with the prior art, this neotype beneficial effect is this kind of big moment of torsion combination formula tire shaft coupling, adopts the tire even axle and the even combination design of spring, further improves the moment of torsion of whole shaft coupling, has the compensation performance of good shock attenuation buffering effect and interaxial deviation, has the characteristics that flexibility, damping are big, the compensation volume is big, simultaneously because the design of spring can effectively reduce the even axle self driven unbalance phenomenon of tire, effectively reduces the harm to transmission equipment.
Drawings
Fig. 1 is an overall structural view of a high-torque combined type tire coupling of the present invention;
in the figure: 1. the tyre comprises a tyre body, 2, a left metal pressing plate, 3, a right metal pressing plate, 4, a left shaft sleeve, 41, a fixed flange, 5, a spiral spring, 6, a right shaft sleeve, 61, an external tooth groove, 7, a meshing sleeve plate, 71, internal clamping teeth, 8 and a fixed screw.
Detailed Description
The technical solutions in the embodiments of 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work are within the scope of the present invention.
As shown in fig. 1, the utility model discloses a big moment of torsion combination formula tire coupling, including tyre body 1, left metal clamp plate 2, right metal clamp plate 3, left axle sleeve 4, coil spring 5, right axle sleeve 6, meshing lagging 7 and set screw 8, the both sides of tyre body 1 are fixed respectively and are equipped with left metal clamp plate 2 and right metal clamp plate 3 that have the centre bore, left side metal clamp plate 2 passes through set screw 8 and left axle sleeve 4 fixed connection, left side axle sleeve 4 passes through coil spring 5 and is connected with right axle sleeve 6, right side axle sleeve 6 surface is equipped with outer tooth's socket 61, the interior latch 71 that is equipped with on outer tooth's socket 61 and the meshing lagging 7 corresponds the meshing, meshing lagging 7 is fixed in on the right metal clamp plate 3 through set screw 8.
Wherein, the left metal pressing plate 2 and the right metal pressing plate 3 are both provided with fixing holes with internal threads corresponding to the fixing screws 8. The left shaft sleeve 4 is provided with an integrally formed fixing flange 41, and a fixing screw 8 penetrates through a through hole of the fixing flange 41 to be in threaded connection with a fixing hole with internal threads on the left metal pressing plate 2. And the fixing screw 8 penetrates through the through hole of the meshing sleeve plate 7 to be in threaded connection with a fixing hole with internal threads on the right metal pressing plate 3. The left shaft sleeve 4 is fixedly connected with the right shaft sleeve 6 through a spiral spring 5 to form a spring coupling part, the right end of the spring coupling part sequentially penetrates out along the center holes of the left metal pressing plate 2 and the right metal pressing plate 3, the inner surface of the center hole is tightly attached to the spring coupling part, and the tightness of the whole coupler is guaranteed through the design.
This kind of big moment of torsion combination formula tire shaft coupling adopts the combination design of tire even axle and spring even axle, further improves the moment of torsion of whole shaft coupling, has the compensation performance of good shock attenuation buffering effect and interaxial deviation, has characteristics that flexibility, damping are big, the compensation volume is big, simultaneously because the design of spring can effectively reduce the driven unbalance phenomenon of tire even axle self, effectively reduces the harm to transmission equipment.
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 big moment of torsion combination formula tire coupling, includes tire casing (1), left metal clamp plate (2), right metal clamp plate (3), left axle sleeve (4), coil spring (5), right axle sleeve (6), meshing lagging (7) and set screw (8), its characterized in that: the tyre is characterized in that a left metal pressing plate (2) and a right metal pressing plate (3) with center holes are fixedly arranged on two sides of the tyre body (1) respectively, the left metal pressing plate (2) is fixedly connected with a left shaft sleeve (4) through a fixing screw (8), the left shaft sleeve (4) is connected with a right shaft sleeve (6) through a spiral spring (5), an outer tooth groove (61) is formed in the surface of the right shaft sleeve (6), inner tooth catches (71) arranged on the outer tooth groove (61) and the meshing sleeve plate (7) correspond to meshing, and the meshing sleeve plate (7) is fixed on the right metal pressing plate (3) through the fixing screw (8).
2. A high torque combined tire coupling as claimed in claim 1, wherein: and the left metal pressing plate (2) and the right metal pressing plate (3) are respectively provided with a fixing hole with an internal thread corresponding to the fixing screw (8).
3. A high torque combined tire coupling as claimed in claim 1, wherein: the left shaft sleeve (4) is provided with an integrally formed fixing flange (41), and a fixing screw (8) penetrates through a through hole of the fixing flange (41) to be in threaded connection with a fixing hole with internal threads on the left metal pressing plate (2).
4. A high torque combined tire coupling as claimed in claim 1, wherein: the fixing screw (8) penetrates through the through hole of the meshing sleeve plate (7) to be in threaded connection with a fixing hole with internal threads on the right metal pressing plate (3).
5. A high torque combined tire coupling as claimed in claim 1, wherein: the left shaft sleeve (4) is fixedly connected with the right shaft sleeve (6) through a spiral spring (5) to form a spring coupling part, the right end of the spring coupling part sequentially penetrates out along the center holes of the left metal pressing plate (2) and the right metal pressing plate (3), and the inner surface of the center hole is tightly attached to the spring coupling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342976.8U CN212004016U (en) | 2019-12-23 | 2019-12-23 | Large-torque combined type tire coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342976.8U CN212004016U (en) | 2019-12-23 | 2019-12-23 | Large-torque combined type tire coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212004016U true CN212004016U (en) | 2020-11-24 |
Family
ID=73409017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922342976.8U Expired - Fee Related CN212004016U (en) | 2019-12-23 | 2019-12-23 | Large-torque combined type tire coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212004016U (en) |
-
2019
- 2019-12-23 CN CN201922342976.8U patent/CN212004016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |