CN206221527U - A kind of connecting axle structure - Google Patents
A kind of connecting axle structure Download PDFInfo
- Publication number
- CN206221527U CN206221527U CN201621317209.1U CN201621317209U CN206221527U CN 206221527 U CN206221527 U CN 206221527U CN 201621317209 U CN201621317209 U CN 201621317209U CN 206221527 U CN206221527 U CN 206221527U
- Authority
- CN
- China
- Prior art keywords
- pin
- connection
- shaft body
- hole
- hole component
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model provides a kind of connecting axle structure for being applied to plant equipment technical field of transmission,Described connecting axle structure includes connection shaft body (1),Connecting pin bores (2) is set in connection shaft body (1),Connecting pin bores (2) through connection shaft body (1),Described connecting pin bores (2) includes left pin-and-hole component (3) and right pin-and-hole component (4),Left pin-and-hole component (3) is set to waist-shaped hole structure of the section in bell mouth shape,Right pin-and-hole component (4) is set to waist-shaped hole structure of the section in bell mouth shape,Described left pin-and-hole component (3) connects with inside right pin-and-hole component (4),Connecting axle structure of the present utility model,Simple structure,Low cost,Connection shaft body enables that connection pin rod swings in connecting hole when rotating,So as to realize connecting shaft body with and be connected being reliably connected for shaft body workpiece not on the same line or transmission shaft lever.
Description
Technical field
The utility model belongs to plant equipment technical field of transmission, is to be related to a kind of connecting shaft knot more specifically
Structure.
Background technology
In mechanical equipment technical field, in drive connection, it is necessary to using to connecting shaft and workpiece or transmission shaft lever
Be reliably connected, realize power transmit.And in some equipment, connecting shaft with and be connected the workpiece or power transmission shaft of shaft body
Bar not on the same line, such structure, if connecting shaft is connected by connecting pin bores and connection pin rod, it will cause connection
Pin-and-hole Fast Wearing, may result in connecting shaft abrasion and scraps in a short time, so as to influence power to transmit, increased the manufacture of connecting shaft
Cost, increased cost of equipment maintenance.
Utility model content
Technical problem to be solved in the utility model is：A kind of simple structure is provided, connection shaft body is caused when rotating
Connection pin rod can swing in connecting hole such that it is able to realize connecting shaft body with and be connected shaft body not on the same line
Workpiece or transmission shaft lever the connecting axle structure being reliably connected.
Techniques discussed above is solved the problems, such as, the technical scheme that the utility model is taken is：
The utility model is a kind of connecting axle structure, and connecting axle structure includes connection shaft body, set in connection shaft body
Connecting pin bores, connecting pin bores includes left pin-and-hole component and right pin-and-hole component, left pin-and-hole component through connection shaft body, connecting pin bores
Waist-shaped hole structure of the section in bell mouth shape is set to, right pin-and-hole component is set to waist-shaped hole structure of the section in bell mouth shape,
Described left pin-and-hole component is connected with right pin-and-hole component internal.
Movable set connection pin rod in described connecting pin bores, connection shaft body is by connecting pin rod and workpiece or biography
Moving axis bar is connected, and connection pin rod is configured to the structure swung in connecting pin bores.
Described left pin-and-hole component is set to the structure being gradually reduced from the inside sectional dimension of connecting shaft body surface, described
Right pin-and-hole component is set to the structure being gradually reduced from the inside sectional dimension of connecting shaft body surface.
The joint portion that the left pin-and-hole component is connected with right pin-and-hole component internal is ring part, and connection pin rod movable set exists
It is the structure of linear contact lay when in connecting pin bores, between connection pin rod and ring part.
The termination position of described connection shaft body sets connection end, and connection end is set to sphere structure, connecting pin
Hole is arranged on connection end, and connecting pin bores penetrates connection end, and the diameter dimension of connection end is set greater than connecting shaft sheet
The structure of the diameter dimension in the section of body.
The diameter of section of described connection pin rod is sized to the structure of the diameter dimension less than ring part.
Using the technical solution of the utility model, following beneficial effect can be obtained：
Connecting axle structure described in the utility model, when connecting shaft will connect shaft body by connecting pin bores and connection pin rod
When being connected with workpiece or transmission shaft lever, connection pin rod can swing in connecting hole, so, when connection shaft body and and even
When spindle body workpiece not on the same line or transmission shaft lever are rotated, with connection shaft body and workpiece or biography
Moving axis bar is rotated, and connection pin rod can swing in connecting hole, so that angle changing is constantly adjusted, in such manner, it is possible to effectively adapt to
Connection shaft body with and be connected the attachment structure of shaft body workpiece not on the same line or transmission shaft lever, satisfaction is connected
Axle actual working environment demand.Connecting axle structure of the present utility model, simple structure, low cost, connection shaft body makes when rotating
Pin rod must be connected can be swung in connecting hole such that it is able to realize connection shaft body with and be connected shaft body not in same straight line
On workpiece or transmission shaft lever be reliably connected.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the broken section structural representation of connecting axle structure described in the utility model；
Accompanying drawing acceptance of the bid note is respectively：1st, shaft body is connected；2nd, connecting pin bores；3rd, left pin-and-hole component；4th, right pin-and-hole component；5、
Connection pin rod；6th, connecting shaft body surface；7th, ring part；8th, connection end.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the present utility model as involved by
The shape of each component, the mutual alignment between construction, each several part and annexation, the effect of each several part and operation principle etc. make into
The detailed description of one step：
As shown in Figure 1, the utility model is a kind of connecting axle structure, and described connecting axle structure includes connection shaft body
1, connecting pin bores 2 is set in connection shaft body 1, connecting pin bores 2 includes left pin through connection shaft body 1, described connecting pin bores 2
Aperture member 3 and right pin-and-hole component 4, left pin-and-hole component 3 are set to waist-shaped hole structure of the section in bell mouth shape, right pin-and-hole component 4
Waist-shaped hole structure of the section in bell mouth shape is set to, described left pin-and-hole component 3 is connected with the inside of right pin-and-hole component 4.It is above-mentioned
Structure setting, is connected when connecting shaft will connect shaft body by connecting pin bores and connection pin rod with workpiece or transmission shaft lever
When, connection pin rod can swing in connecting hole, so, when connect shaft body with and be connected shaft body not on the same line
When workpiece or transmission shaft lever are rotated, as connection shaft body and workpiece or transmission shaft lever are rotated, connection pin rod can
Swung in connecting hole, so as to constantly adjust angle changing, in such manner, it is possible to effectively adapt to connection shaft body with and be connected shaft body
Workpiece not on the same line or the attachment structure of transmission shaft lever, meet connecting shaft actual working environment demand.This reality
With new connecting axle structure, simple structure, low cost, connection shaft body enables connection pin rod in connecting hole when rotating
Swing such that it is able to realize connection shaft body with and be connected shaft body workpiece not on the same line or transmission shaft lever
It is reliably connected.
Movable set connection pin rod 5 in described connecting pin bores 2, connection shaft body 1 is by connecting pin rod 5 and workpiece
Or transmission shaft lever connection, connect the structure that pin rod 5 is configured to be swung in connecting pin bores 2.Such structure setting, connection
Shaft body with and the workpiece that is connected of connecting shaft or transmission shaft lever rotate when, connection pin rod can swing in connecting pin bores,
So as to constantly adjusting angle changing, effectively adapt to connection shaft body with and be connected shaft body workpiece not on the same line
Or the attachment structure of transmission shaft lever.
Described left pin-and-hole component 3 is set to the structure being gradually reduced from the inside sectional dimension of connecting shaft body surface 6, institute
The right pin-and-hole component 4 stated is set to the structure being gradually reduced from the inside sectional dimension of connecting shaft body surface 6.Such structure,
Connecting pin bores is set to by two horn-like structure compositions of positional symmetry.So that connection pin rod in the course of the work can be even
Swung in pin hole, so as to adapt to the connection of different angles.
The joint portion that the left pin-and-hole component 3 is connected with the inside of right pin-and-hole component 4 is ring part 7, connects the movable sleeve of pin rod 5
It is the structure of linear contact lay when in connecting pin bores 2, between connection pin rod 5 and ring part 7.Such structure, connects pin rod energy
It is enough to be contacted with ring part, when connection shaft body with and be connected shaft body workpiece not on the same line or transmission shaft lever turn
When dynamic, connection pin rod is rotated in ring part position, and constantly with the left connection inwall of aperture member 5 and the right inwall of connection aperture member 6
Diverse location is contacted, and realizes swinging.
The termination position of described connection shaft body 1 sets connection end 8, and connection end 8 is set to sphere structure, connects
Pin-and-hole 2 is arranged on connection end 8, and connecting pin bores 2 penetrates connection end 8, and the diameter dimension of connection end 8 is set greater than connecting
The structure of the diameter dimension in the section of spindle body 1.
The diameter of section of the connection pin rod 2 is sized to the structure of the diameter dimension less than ring part 7.
Connecting axle structure described in the utility model, when connecting shaft will connect shaft body by connecting pin bores and connection pin rod
When being connected with workpiece or transmission shaft lever, connection pin rod can swing in connecting hole, so, when connection shaft body and and even
When spindle body workpiece not on the same line or transmission shaft lever are rotated, with connection shaft body and workpiece or biography
Moving axis bar is rotated, and connection pin rod can swing in connecting hole, so that angle changing is constantly adjusted, in such manner, it is possible to effectively adapt to
Connection shaft body with and be connected the attachment structure of shaft body workpiece not on the same line or transmission shaft lever, satisfaction is connected
Axle actual working environment demand.Connecting axle structure of the present utility model, simple structure, low cost, connection shaft body makes when rotating
Pin rod must be connected can be swung in connecting hole such that it is able to realize connection shaft body with and be connected shaft body not in same straight line
On workpiece or transmission shaft lever be reliably connected.
Exemplary description is carried out to the utility model above in conjunction with accompanying drawing, it is clear that the utility model concrete implementation is simultaneously
Do not limited by aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or
It is not improved that design of the present utility model and technical scheme are directly applied into other occasions, in protection of the present utility model
In the range of.
Claims (6)
1. a kind of connecting axle structure, it is characterised in that：Described connecting axle structure includes connection shaft body (1), connects shaft body
(1) connecting pin bores (2) is set on, and connecting pin bores (2) includes left pin-and-hole through connection shaft body (1), described connecting pin bores (2)
Component (3) and right pin-and-hole component (4), left pin-and-hole component (3) are set to waist-shaped hole structure of the section in bell mouth shape, right pin-and-hole group
Part (4) is set to waist-shaped hole structure of the section in bell mouth shape, and described left pin-and-hole component (3) is internal with right pin-and-hole component (4)
Connection.
2. connecting axle structure according to claim 1, it is characterised in that：The described interior movable sleeve load of connecting pin bores (2)
Pin bar (5), connection shaft body (1) is connected by connecting pin rod (5) with workpiece or transmission shaft lever, and connection pin rod (5) sets
It is set to the structure that can be swung in connecting pin bores (2).
3. connecting axle structure according to claim 1, it is characterised in that：Described left pin-and-hole component (3) is set to from even
Spindle body surface (6) structure that inwardly sectional dimension is gradually reduced, described right pin-and-hole component (4) is set to from connecting shaft sheet
Body surface face (6) structure that inwardly sectional dimension is gradually reduced.
4. connecting axle structure according to claim 1, it is characterised in that：The left pin-and-hole component (3) and right pin-and-hole component
(4) joint portion of internal connection is ring part (7), and connection pin rod (5) movable set connects pin rod when connecting pin bores (2) is interior
(5) it is the structure of linear contact lay and ring part (7) between.
5. connecting axle structure according to claim 1, it is characterised in that：The termination position of described connection shaft body (1)
Connection end (8) is set, and connection end (8) is set to sphere structure, and connecting pin bores (2) is arranged on connection end (8), connection
Pin-and-hole (2) penetrates connection end (8), and the diameter dimension of connection end (8) is set greater than connecting the straight of the section of shaft body (1)
The structure of footpath size.
6. connecting axle structure according to claim 4, it is characterised in that：The diameter of section chi of described connection pin rod (2)
The structure of the very little diameter dimension for being set smaller than ring part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317209.1U CN206221527U (en) | 2016-12-03 | 2016-12-03 | A kind of connecting axle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317209.1U CN206221527U (en) | 2016-12-03 | 2016-12-03 | A kind of connecting axle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221527U true CN206221527U (en) | 2017-06-06 |
Family
ID=58784149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621317209.1U Expired - Fee Related CN206221527U (en) | 2016-12-03 | 2016-12-03 | A kind of connecting axle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221527U (en) |
-
2016
- 2016-12-03 CN CN201621317209.1U patent/CN206221527U/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: 20170606 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |