CN214404589U - Bevel gear structure of composite gear set - Google Patents
Bevel gear structure of composite gear set Download PDFInfo
- Publication number
- CN214404589U CN214404589U CN202023235353.XU CN202023235353U CN214404589U CN 214404589 U CN214404589 U CN 214404589U CN 202023235353 U CN202023235353 U CN 202023235353U CN 214404589 U CN214404589 U CN 214404589U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- groove
- locating
- inner ring
- block
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of bevel gears, and discloses a bevel gear structure of a composite gear set, which comprises a bevel gear inner ring, wherein four arc bevel gear outer rings are uniformly and equidistantly arranged on the outer ring wall of the bevel gear inner ring, and the bevel gear outer rings are connected with the bevel gear inner ring through a positioning mechanism; the positioning mechanism comprises two arc-shaped clamping plates, the two clamping plates are symmetrically and fixedly connected to two sides of the outer ring of the bevel gear, the two clamping plates clamp the inner ring of the bevel gear, and the clamping plates and the inner ring of the bevel gear are connected through a positioning assembly; the locating component comprises a locating groove, the locating groove is formed in the side wall of the inner ring of the bevel gear, a spring is fixedly connected to the bottom of the locating groove, a locating block is fixedly connected to the other end of the spring, and a matched locating hole is formed in the position, corresponding to the locating block, of the clamping plate. The utility model discloses when certain section tooth takes place wearing and tearing on whole bevel gear, only need to change its part that corresponds, need not to change whole bevel gear, reduced cost of maintenance.
Description
Technical Field
The utility model relates to a bevel gear technical field especially relates to a bevel gear structure of compound gear train.
Background
When the bevel gear of bevel gear set was used, the rack can be because long-term operation, produced wearing and tearing, and current gear is integrated into one piece, if take place wearing and tearing influence bevel gear set's normal use, just need change bevel gear wholly, increased cost of maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the normal use that if the wearing and tearing influence bevel gear set among the prior art, just need wholly change bevel gear, increased cost of maintenance's problem, and the bevel gear structure of a compound gear set that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bevel gear structure of a composite gear set comprises a bevel gear inner ring, wherein four arc-shaped bevel gear outer rings are uniformly and equidistantly arranged on the outer ring wall of the bevel gear inner ring and are connected with the bevel gear inner ring through a positioning mechanism;
the positioning mechanism comprises two arc-shaped clamping plates, the two clamping plates are symmetrically and fixedly connected to two sides of an outer ring of the bevel gear, the two clamping plates clamp an inner ring of the bevel gear, and the clamping plates and the inner ring of the bevel gear are connected through a positioning assembly;
the positioning assembly comprises a positioning groove, the positioning groove is formed in the side wall of the inner ring of the bevel gear, a spring is fixedly connected to the bottom of the positioning groove, a positioning block is fixedly connected to the other end of the spring, a matched positioning hole is formed in the position, corresponding to the positioning block, of the clamping plate, one end, far away from the spring, of the positioning block penetrates through a notch of the positioning groove and extends into the positioning hole, and the positioning block is matched with the positioning hole.
Preferably, the side wall of the positioning block close to one end of the spring is symmetrically and fixedly connected with sliding blocks, the groove wall of the positioning groove is provided with matched sliding grooves corresponding to the sliding blocks, and the sliding blocks are slidably connected in the corresponding sliding grooves.
Preferably, the inner side wall of the outer ring of the bevel gear is fixedly connected with a clamping block, a clamping groove matched with the clamping block is formed in the position, corresponding to the clamping block, of the wall of the outer ring of the inner ring of the bevel gear, and the clamping block is inserted into the clamping groove.
Preferably, a sealing ring is arranged between the positioning groove and the positioning block, and the sealing ring is fixedly connected with a notch of the positioning groove.
Preferably, a rolling groove is formed in one end, away from the positioning block, of the sliding block, rolling balls are arranged in the rolling groove, the balls penetrate through a notch of the rolling groove, and the balls are connected to the bottom of the sliding groove in a rolling mode.
Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.
Compared with the prior art, the utility model provides a bevel gear structure of compound gear train possesses following beneficial effect:
1. this compound gear set's bevel gear structure, through setting up positioning mechanism, when wherein certain section tooth is unable to use on the bevel gear, exert pressing force to the locating piece on this section bevel gear outer lane, the locating piece moves in the locating hole after the atress, the locating piece is compression spring simultaneously and to the constant head tank internal motion, after the locating piece breaks away from in the locating hole completely, exert pulling force to the bevel gear outer lane of this section, the bevel gear outer lane drives two grip blocks and breaks away from the bevel gear inner lane, after impressing the locating piece into the constant head tank again, will prepare new bevel gear outer lane and install again on the bevel gear inner lane through positioning mechanism, when certain section tooth takes place wearing and tearing on whole bevel gear, only need change its part that corresponds, need not to change whole bevel gear, and maintenance cost is reduced.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when certain section tooth takes place wearing and tearing on whole bevel gear, only need to change its part that corresponds, need not to change whole bevel gear, reduced cost of maintenance.
Drawings
Fig. 1 is a schematic structural diagram of a bevel gear structure of a compound gear set according to the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
In the figure: the bevel gear positioning device comprises a bevel gear inner ring 1, a bevel gear outer ring 2, a clamping plate 3, a positioning groove 4, a spring 5, a positioning block 6, a positioning hole 7, a sliding block 8, a sliding groove 9, a clamping block 10, a clamping groove 11, a sealing ring 12, a rolling groove 13 and a ball 14.
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, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a bevel gear structure of a compound gear set comprises a bevel gear inner ring 1, four arc-shaped bevel gear outer rings 2 are uniformly and equidistantly arranged on the outer ring wall of the bevel gear inner ring 1, and the bevel gear outer rings 2 are connected with the bevel gear inner ring 1 through a positioning mechanism;
the positioning mechanism comprises two arc-shaped clamping plates 3, the two clamping plates 3 are symmetrically and fixedly connected to two sides of the outer ring 2 of the bevel gear, the two clamping plates 3 clamp the inner ring 1 of the bevel gear, and the clamping plates 3 are connected with the inner ring 1 of the bevel gear through a positioning assembly;
the positioning assembly comprises a positioning groove 4, the positioning groove 4 is arranged on the side wall of the bevel gear inner ring 1, a spring 5 is fixedly connected with the bottom of the positioning groove 4, a positioning block 6 is fixedly connected with the other end of the spring 5, a matched positioning hole 7 is arranged at the position of the clamping plate 3 corresponding to the positioning block 6, one end of the positioning block 6, far away from the spring 5, penetrates through the notch of the positioning groove 4 and extends into the positioning hole 7, the positioning block 6 is matched with the positioning hole 7, when a certain section of teeth on the bevel gear cannot be used, pressing force is exerted on the positioning block 6 on the section of the bevel gear outer ring 2, the positioning block 6 moves in the positioning hole 7 after being stressed, the positioning block 6 simultaneously compresses the spring 5 and moves towards the inside of the positioning groove 4, when the positioning block 6 is completely separated from the positioning hole 7, pulling force is exerted on the section of the bevel gear outer ring 2, and the bevel gear outer ring 2 drives the two clamping plates 3 to be separated from the bevel gear inner ring 1, after the positioning block 6 is pressed into the positioning groove 4, a new outer ring 2 of the bevel gear is prepared and is installed on the inner ring 1 of the bevel gear again through the positioning mechanism, when a certain section of teeth on the whole bevel gear are abraded, only the corresponding part of the whole bevel gear needs to be replaced, the whole bevel gear does not need to be replaced, and the maintenance cost is reduced.
The locating piece 6 is close to the symmetrical fixedly connected with slider 8 on the lateral wall of spring 5 one end position, and assorted spout 9 has been seted up to the position that corresponds slider 8 on the cell wall of constant head tank 4, and slider 8 sliding connection drives slider 8 synchronous motion in spout 9 during the motion of locating piece 6, prevents that locating piece 6 from being popped out constant head tank 4 by the spring.
The inner side wall of the bevel gear outer ring 2 is fixedly connected with a clamping block 10, a clamping groove 11 is formed in the outer ring wall of the bevel gear inner ring 1 corresponding to the clamping block 10 in a matched mode, the clamping block 10 is inserted into the clamping groove 11, and the tightness of the bevel gear outer ring 2 when the bevel gear inner ring 1 is connected is improved.
Be equipped with sealing washer 12 between constant head tank 4 and the locating piece 6, sealing washer 12 fixed connection is in the notch of constant head tank 4, prevents that dust impurity from entering into in the constant head tank 4.
The rolling groove 13 is formed in one end, far away from the positioning block 6, of the sliding block 8, the rolling ball 14 is arranged in the rolling groove 13, the rolling ball 14 penetrates through a notch of the rolling groove 13, the rolling ball 14 is connected to the bottom of the sliding groove 9 in a rolling mode, the sliding block 8 is stressed and drives the rolling ball 14 to roll when moving in the sliding groove 9, and friction resistance of the sliding block 8 when moving in the sliding groove 9 is reduced.
The ball 14 has a larger spherical diameter than the groove diameter of the notch of the rolling groove 13, preventing the ball 14 from slipping out of the rolling groove 13.
The utility model discloses in, when wherein the tooth of certain section can not be used on bevel gear, exert pressing force to locating piece 6 on this section bevel gear outer lane 2, move in locating hole 7 behind the 6 atress of locating piece, locating piece 6 compression spring 5 simultaneously and to constant head tank 4 internal motion, break away from the back when locating piece 6 breaks away from in locating hole 7 completely, exert pulling force to the bevel gear outer lane 2 of this section, bevel gear outer lane 2 drives two grip blocks 3 and breaks away from bevel gear inner circle 1, after 6 impresses locating piece 6 in constant head tank 4 again, bevel gear outer lane 2 that will prepare new is installed on bevel gear inner circle 1 again through positioning mechanism, when certain section tooth takes place wearing and tearing on whole bevel gear, only need change its part that corresponds, need not to change whole bevel gear, and maintenance cost is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A bevel gear structure of a composite gear set comprises a bevel gear inner ring (1) and is characterized in that four arc-shaped bevel gear outer rings (2) are uniformly and equidistantly arranged on the outer ring wall of the bevel gear inner ring (1), and the bevel gear outer rings (2) are connected with the bevel gear inner ring (1) through a positioning mechanism;
the positioning mechanism comprises two arc-shaped clamping plates (3), the two clamping plates (3) are symmetrically and fixedly connected to two sides of an outer ring (2) of the bevel gear, the two clamping plates (3) clamp an inner ring (1) of the bevel gear, and the clamping plates (3) are connected with the inner ring (1) of the bevel gear through positioning components;
the locating component comprises a locating groove (4), the locating groove (4) is formed in the side wall of the bevel gear inner ring (1), a spring (5) is fixedly connected to the bottom of the locating groove (4), a locating block (6) is fixedly connected to the other end of the spring (5), a locating hole (7) matched with the position, corresponding to the locating block (6), of the clamping plate (3) is formed, one end, far away from the spring (5), of the locating block (6) penetrates through a notch of the locating groove (4) and extends into the locating hole (7), and the locating block (6) is matched with the locating hole (7).
2. The bevel gear structure of a compound gear set according to claim 1, wherein the side wall of the positioning block (6) near one end of the spring (5) is symmetrically and fixedly connected with a sliding block (8), the groove wall of the positioning groove (4) is provided with a matching sliding groove (9) corresponding to the position of the sliding block (8), and the sliding block (8) is slidably connected in the corresponding sliding groove (9).
3. The bevel gear structure of a compound gear set according to claim 1, wherein the inner side wall of the bevel gear outer ring (2) is fixedly connected with a clamping block (10), the outer ring wall of the bevel gear inner ring (1) is provided with a clamping groove (11) corresponding to the clamping block (10), and the clamping block (10) is inserted into the clamping groove (11).
4. The bevel gear structure of a compound gear set according to claim 1, characterized in that a sealing ring (12) is arranged between the positioning slot (4) and the positioning block (6), and the sealing ring (12) is fixedly connected to the notch of the positioning slot (4).
5. The bevel gear structure of a compound gear set according to claim 2, characterized in that a rolling groove (13) is formed at one end of the sliding block (8) far away from the positioning block (6), a rolling ball (14) is arranged in the rolling groove (13), the rolling ball (14) passes through the notch of the rolling groove (13), and the rolling ball (14) is connected to the bottom of the sliding groove (9) in a rolling manner.
6. The bevel gear structure of a compound gear set according to claim 5, characterized in that the ball (14) has a larger spherical diameter than the groove diameter of the notch of the rolling groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023235353.XU CN214404589U (en) | 2020-12-29 | 2020-12-29 | Bevel gear structure of composite gear set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023235353.XU CN214404589U (en) | 2020-12-29 | 2020-12-29 | Bevel gear structure of composite gear set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404589U true CN214404589U (en) | 2021-10-15 |
Family
ID=78042598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023235353.XU Active CN214404589U (en) | 2020-12-29 | 2020-12-29 | Bevel gear structure of composite gear set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404589U (en) |
-
2020
- 2020-12-29 CN CN202023235353.XU patent/CN214404589U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10494901B2 (en) | Ball-dropping sliding sleeve with a removable ball seat | |
| EP1359363A3 (en) | Tube coupling | |
| CN214404589U (en) | Bevel gear structure of composite gear set | |
| CN203044942U (en) | Adjustable post-tensioning oil pressure chuck | |
| CN219532950U (en) | Turret cam type full-lug large-cylinder battery equipment based on visual photographing device | |
| CN210094881U (en) | Dead automatic umbrella of anti-sticking is with pressing structure | |
| CN207942363U (en) | Contact pin mechanism goes out needle mouth | |
| CN206738314U (en) | A kind of clamping device | |
| CN109465377B (en) | Chain pin riveting device for improving stability of chain | |
| CN210316920U (en) | Zinc alloy atomic lock | |
| CN213655433U (en) | Screw special for connecting table and chair | |
| CN217342910U (en) | Mould counter with adjust pole | |
| CN210623752U (en) | Novel valve | |
| CN214367198U (en) | Anti-drop auto-lock metal screw cap | |
| CN220032043U (en) | Stable steering wheel assembly | |
| CN210362165U (en) | Novel auxiliary device of foam molding machine | |
| CN211167357U (en) | Single-double dual-purpose multifunctional paddle | |
| CN214267486U (en) | Automobile engine oil pressure sensor | |
| CN209870265U (en) | Sealed anti-rotation mechanism of water temperature sensor | |
| CN217927213U (en) | Pipeline control gate valve with self-locking protection structure | |
| CN213359681U (en) | Wireless charging unlocking intelligent padlock with protection structure | |
| CN219587930U (en) | Anti-disassembly safety screw assembly | |
| CN215317286U (en) | Ball screw pair for gantry numerical control machine tool | |
| CN218071244U (en) | Motor drive stroke monitoring device | |
| CN215110120U (en) | Bearing assembly with improved sealing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |