CN203431028U - Assembly structure of shaft member and side plate - Google Patents
Assembly structure of shaft member and side plate Download PDFInfo
- Publication number
- CN203431028U CN203431028U CN201320430634.1U CN201320430634U CN203431028U CN 203431028 U CN203431028 U CN 203431028U CN 201320430634 U CN201320430634 U CN 201320430634U CN 203431028 U CN203431028 U CN 203431028U
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- CN
- China
- Prior art keywords
- axle
- side plate
- transition
- diameter
- shaft
- 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 - Lifetime
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Abstract
The utility model relates to a shaft member mounting and dismounting technology, and particularly relates to an assembly structure which is positioned between steel side plates in a finance tool for conveniently dismounting the shaft member. The assembly structure of a shaft member and the side plate is used for realizing assembly between the two side plates erected on a shaft, wherein the diameter of the shaft is D, a transition shaft position which has a diameter d which is less than D is arranged at one end of the shaft, mounting holes inserted in two end parts of the shaft are correspondingly formed in the two side plates, a transition hole is formed in a position adjacent to the mounting hole of at least one side plate, the diameter of the transition hole is larger than the diameter D of the shaft, a transition groove is formed between the transition hole and the mounting hole, the width of the transition groove is larger than the diameter d of the transition shaft position, and the length of the transition shaft position is more than the thickness of side plate transition grooves. According to the assembly structure, the operation work hour of dismounting and mounting bolts can be reduced, the risk of slip and ringing of a thread on the bolt is reduced, the shaft member is conveniently mounted or dismounted, and the work efficiency is increased.
Description
Technical field
The utility model relates to a kind of axle part to be installed and dismantling technology, relates in particular in a kind of financial machine and tool the assembly structure that two panel beating side sheet rooms are convenient to dismounting axle part.
Background technique
Axle is as the most basic parts of transmission field, be widely used in various technical fields, especially in financial machine and tool, in order to realize the carrying to bank note, in all facility that can process bank note, must there is the conveying equipment being formed by each shafting components, driving mechanism etc., its axis part need to be fixedly mounted on two panel beating side sheet rooms, the means of fixation of axle part generally adopts the two ends of axle to beat screw fastening on panel beating side plate, this mounting type is simple and practical, sound construction is reliable, but need to tighten the operation of screw, exist screw thread to skid, the risk of exploding, and need consumption much to install and remove man-hour, cause working efficiency lower.
Model utility content
In order to solve the inconvenience of assembling between above-mentioned prior art axis part and panel beating side plate and the problem that has bad product, the application provides a kind of two panel beating side sheet rooms to be convenient to the assembly structure of dismounting axle part.
The assembly structure of this axle part and side plate, for realizing axle and setting up the assembling between the biside plate of this axle, wherein the diameter of this axle is D, it is the transition axis position that d and diameter d are less than D that its one end is provided with a diameter, the corresponding mounting hole that inserts these axle two end part that is provided with on this biside plate, the position that wherein mounting hole of at least one side plate is adjacent is provided with a transitional pore, the diameter of this transitional pore is greater than the diameter D of axle, between this transitional pore and this mounting hole, form one section of transition slot, the width of this transition slot is greater than the transition axis position diameter d of described axle, and the length of transition axis position is greater than the thickness of side plate transition slot.
The coaxality of the mounting hole preferably, arranging on described biside plate is 0.1mm.
Preferably, the two end faces of closing on of described axle is respectively equipped with a split washer draw-in groove.
Further, described axle is undertaken spacing by split washer after being respectively installed in the mounting hole of side plate.
The utility model compared with prior art has following beneficial effect:
1. the two ends of this axle adopt split washer spacing fixing, cancel and adopt screw installation fixing, reduce the working hour of mounting or dismounting screw, reduce the risk that screw thread skids, explodes, and the consumption of reduction part, saves cost;
2. the mounting point that is installed to panel beating side plate can be inserted by the transitional pore of panel beating side plate in one end of this axle, is convenient to installation and removal, increases work efficiency, and sound construction is practical.
Accompanying drawing explanation
Fig. 1 is an assembly process schematic diagram of the assembly structure of axle part and side plate;
Fig. 2 is that the assembly structure axis of the part of axle shown in Fig. 1 and side plate is through the schematic diagram of transition slot;
Fig. 3 is that the assembly structure axis of the part of axle shown in Fig. 1 and side plate passes transition slot schematic cross-section;
Fig. 4 is the assembly structure axis installation schematic diagram of the part of axle shown in Fig. 1 and side plate;
Embodiment
For further setting forth the assembly structure of this axle part provided by the utility model and side plate, below in conjunction with the diagram of a preferred embodiment of the present utility model, be further described in detail.
Consult Fig. 1 and Fig. 4, the assembly structure of this axle part and side plate, comprises that a diameter is the axle 1 of D, and one end of this axle 1 is provided with the transition axis position 11 that a diameter is d, and diameter d is less than diameter D.The corresponding mounting hole 21 and 31 that inserts these axle 1 two end part that is provided with on this biside plate 2 and 3, the adjacent position of mounting hole 21 of its latus inframedium 2 is provided with a transitional pore 22, the diameter of this transitional pore 22 is greater than the diameter D of axle 1, between this transitional pore 22 and this mounting hole 21, form one section of transition slot 23, the width of this transition slot 23 is greater than 11 diameter d of transition axis of described axle 1, and the length L of transition axis position 11 is greater than the thickness of side plate transition slot.
In order to guarantee the installation degree of adaptability of axle 1 between two side plates, the mounting hole 21 arranging on described biside plate 2 and 3 and 31 coaxality are 0.1mm left and right.In order to realize fastening respectively at side plate 2 and 3 of axle 1, the two ends of described axle 1 are closed on end face place and are provided with respectively a split washer draw-in groove 12, and the mounting hole 21 and 31 that is respectively installed to side plate 2 and 3 when described axle 1 is undertaken spacing by split washer 4 after interior.
Below in conjunction with shown in Fig. 1 to Fig. 4, the assembly structure of this axle part and side plate is realized to axle and the assembly process of setting up between the biside plate of this axle describes:
First, when described axle 1 is inserted to side plate 2 and moves to transition axis position 11 from described transitional pore 22, utilize the clearance fit relationship of transition axis position 11 and the transition slot 23 of described side plate 2 described in described axle 1, by axle 1 from described transitional pore 22 by the installation station of the described mounting hole 21 of described transition slot 23 arrival.
Then, the other end of axle 1 is inserted in the mounting hole 31 of another side plate 3, after axle 1 is in place in mounting hole 21 and 31, at axle 1, be positioned on the split washer draw-in groove 12 in biside plate outside and load onto split washer 4, utilize the spacing axle 1 that makes of described split washer 4 to be fastened between described side plate 2 and side plate 3, realize the assembling of axle 1 and side plate 2 and 3.
Otherwise, in the time of need to dismantling, only the split washer at axle two ends 4 need be pulled down, according to the operation of appeal assembly process inverted sequence, can dismantle easily, and not need thoroughly to dismantle two side plates.
Adopt the assembly structure of this axle part and side plate, only need at the two ends of axle, adopt split washer spacing, cancel and adopt screw installation fixing, reduce the working hour of mounting or dismounting screw, reduce the risk that screw thread skids, explodes, be convenient to the installation and removal of axle part, increase work efficiency.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, within not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the assembly structure of an axle part and side plate, for realizing axle and setting up the assembling between the biside plate of this axle, wherein the diameter of this axle is D, it is the transition axis position that d and diameter d are less than D that its one end is provided with a diameter, the corresponding mounting hole that inserts these axle two end part that is provided with on this biside plate, the position that wherein mounting hole of at least one side plate is adjacent is provided with a transitional pore, the diameter of this transitional pore is greater than the diameter D of axle, between this transitional pore and this mounting hole, form one section of transition slot, the width of this transition slot is greater than the transition axis position diameter d of described axle, and the length of transition axis position is greater than the thickness of side plate transition slot.
2. the assembly structure of axle part and side plate as claimed in claim 1, is characterized in that, the coaxality of the mounting hole arranging on described biside plate is 0.1mm.
3. the assembly structure of axle part and side plate as claimed in claim 1, is characterized in that, the two ends of described axle are closed on end face place and are provided with respectively a split washer draw-in groove.
4. the assembly structure of axle part and side plate as claimed in claim 3, is characterized in that, described axle is undertaken spacing by split washer after being respectively installed in the mounting hole of described side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430634.1U CN203431028U (en) | 2013-07-17 | 2013-07-17 | Assembly structure of shaft member and side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430634.1U CN203431028U (en) | 2013-07-17 | 2013-07-17 | Assembly structure of shaft member and side plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431028U true CN203431028U (en) | 2014-02-12 |
Family
ID=50060066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430634.1U Expired - Lifetime CN203431028U (en) | 2013-07-17 | 2013-07-17 | Assembly structure of shaft member and side plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431028U (en) |
-
2013
- 2013-07-17 CN CN201320430634.1U patent/CN203431028U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |