CN209150020U - Universal driving shaft pin mechanism - Google Patents
Universal driving shaft pin mechanism Download PDFInfo
- Publication number
- CN209150020U CN209150020U CN201920048831.4U CN201920048831U CN209150020U CN 209150020 U CN209150020 U CN 209150020U CN 201920048831 U CN201920048831 U CN 201920048831U CN 209150020 U CN209150020 U CN 209150020U
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- CN
- China
- Prior art keywords
- driving shaft
- universal driving
- positioning sleeve
- fixing seat
- cylinder
- 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.)
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Abstract
The utility model relates to a kind of universal driving shaft pin mechanisms, including fixing seat, cylinder, compression bar, positioning sleeve, the cylinder side surface is mounted in fixing seat, it is mounted in fixing seat at the top of the positioning sleeve, three through-holes of similar " y " character form structure are set inside the positioning sleeve, cylinder is connected at the top of the compression bar, bottom passes through fixing seat and penetrates in positioning sleeve in vertically oriented aperture there-through.Three through-holes of similar " y " character form structure will be arranged in the utility model inside the positioning sleeve of universal driving shaft, universal driving shaft can be sent by inclined through-hole, then, cylinder drives compression bar to push, and completes the full-automatic indentation of universal driving shaft, occupation area of equipment is small, work efficiency is high, at low cost.
Description
Technical field
The utility model relates to universal driving shafts to install apparatus field, and in particular to a kind of universal driving shaft pin mechanism.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker can be used to distribute electric energy, infrequently open
Dynamic asynchronous motor protects the implementations such as power circuit and motor, when serious overload or short circuit and under-voltage occurs in they
Etc. failures when can automatic shutdown circuit, function is equivalent to Fuse switch and crosses the combination of underheat relay etc..And
Change components are not needed after disjunction fault current generally.Currently, having had been widely used.
Electricity generation, conveying, in use, distribution is an extremely important link.Existing breaker generally have monopole,
Two poles, three poles and quadrupole etc., wherein multistage breaker is generally composed of single-stage breaker, existing breaker combination
Mostly semi-automatic process, needs a large amount of hand fit, working efficiency is low, at high cost.
Therefore, it researches and develops a full automatic circuit breaker multiple levels combined system to have a vast market foreground, wherein universal driving shaft
Pith of the pin mechanism as whole system, successfully exploitation is of great significance.
Utility model content
The purpose of this utility model is to provide a kind of universal driving shaft pin mechanisms, to solve breaker in the prior art
Assembling can not achieve the problem that full-automatic installation universal driving shaft causes low efficiency, human cost big.
The utility model provides a kind of universal driving shaft pin mechanism, including fixing seat, cylinder, compression bar, positioning sleeve, the gas
Cylinder side is mounted in fixing seat, is mounted in fixing seat at the top of the positioning sleeve, and similar " y " word is arranged inside the positioning sleeve
Three through-holes of shape structure, connect cylinder at the top of the compression bar, and bottom passes through fixing seat and penetrates the logical of vertical direction in positioning sleeve
Kong Zhong.
Further, the fixing seat includes vertical plate, bottom plate and back seat, and the vertical plate is fixed on back seat, the bottom plate
It is fixed on vertical plate bottom, the cylinder is mounted on vertical plate, and the positioning sleeve is mounted on bottom plate.
Further, the piston rod of cylinder is connected at the top of the compression bar by link block.
Further, the bottom end of three through-holes is that the step type that internal diameter is gradually reduced from top to bottom is tied inside the positioning sleeve
Structure, the bore dia of lowermost end and the diameter of universal driving shaft are identical.
Beneficial effect using above-mentioned technical solutions of the utility model is:
Three through-holes of similar " y " character form structure will be arranged in the utility model inside the positioning sleeve of universal driving shaft, universal driving shaft can lead to
Inclined through-hole is crossed to be sent into, then, cylinder drives compression bar to push, and completes the full-automatic indentation of universal driving shaft, and occupation area of equipment is small,
Work efficiency is high, at low cost.
Detailed description of the invention
Fig. 1 is the utility model universal driving shaft pin mechanism structure schematic diagram；
Fig. 2 is the utility model universal driving shaft pin mechanism top view；
Fig. 3 is A-A sectional view in Fig. 2；
In attached drawing, parts list represented by the reference numerals are as follows:
1- fixing seat, 2- cylinder, 3- compression bar, 4- positioning sleeve, tri- through-hole of 5-, 6- link block, 11- vertical plate, 12- bottom plate, 13-
Back seat.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
As shown in Figure 1-3, the utility model provides a kind of universal driving shaft pin mechanism, including fixing seat 1, cylinder 2, compression bar
3, positioning sleeve 4,2 side of cylinder is mounted in fixing seat 1, is mounted in fixing seat 1 at the top of the positioning sleeve 4, described fixed
Three through-holes 5 of similar " y " character form structure are arranged in set 4 inside in position, connect cylinder 2 at the top of the compression bar 3, bottom passes through fixing seat 1
And it penetrates in positioning sleeve 4 in vertically oriented aperture there-through.In the embodiment, 4 inside three of outer link axis feeder sleeve connecting positioning sleeve
Acclivitous hole in through-hole 5, universal driving shaft slide into the lower part of vertical through hole by inclined through-hole, and cylinder 2 acts, compression bar
3 push, and in the breaker that compression bar 3 has good positioning universal driving shaft indentation bottom in advance, realize universal driving shaft automatic charging and pushing, precision
Height, work efficiency is high, and occupation area of equipment is small.
Specifically, the fixing seat 1 includes vertical plate 11, bottom plate 12 and back seat 13, the vertical plate 11 is fixed on back seat 13,
The bottom plate 12 is fixed on 11 bottom of vertical plate, and the cylinder 2 is mounted on vertical plate 11, and the positioning sleeve 4 is mounted on bottom plate 12.
Specifically, the piston rod of cylinder 2 is connected at the top of the compression bar 3 by link block 6.
Specifically, the bottom end of 4 three through-holes 5 of inside of positioning sleeve is the stepped knot that internal diameter is gradually reduced from top to bottom
Structure, the bore dia of lowermost end and the diameter of universal driving shaft are identical, and avoiding through-hole too leads to greatly the problem of universal driving shaft inaccuracy, mention
High installation accuracy.
To sum up, three through-holes of similar " y " character form structure, universal driving shaft will be arranged in the utility model inside the positioning sleeve of universal driving shaft
It can be sent by inclined through-hole, then, cylinder drives compression bar to push, and completes the full-automatic indentation of universal driving shaft, and equipment takes up an area face
Product is small, and work efficiency is high, at low cost.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (4)
1. a kind of universal driving shaft pin mechanism, which is characterized in that including fixing seat, cylinder, compression bar, positioning sleeve, the cylinder side surface
It is mounted in fixing seat, is mounted in fixing seat at the top of the positioning sleeve, similar " y " character form structure is set inside the positioning sleeve
Three through-holes, connect cylinder at the top of the compression bar, bottom passes through fixing seat and penetrates in positioning sleeve in vertically oriented aperture there-through.
2. universal driving shaft pin according to claim 1 mechanism, which is characterized in that the fixing seat include vertical plate, bottom plate and
Back seat, the vertical plate are fixed on back seat, and the bottom plate is fixed on vertical plate bottom, and the cylinder is mounted on vertical plate, described fixed
Position set is mounted on bottom plate.
3. universal driving shaft pin according to claim 1 mechanism, which is characterized in that connected at the top of the compression bar by link block
The piston rod of cylinder.
4. universal driving shaft pin according to claim 1 mechanism, which is characterized in that the bottom end of three through-holes inside the positioning sleeve
For the forge piece of step type structure that internal diameter from top to bottom is gradually reduced, the bore dia of lowermost end and the diameter of universal driving shaft are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048831.4U CN209150020U (en) | 2019-01-12 | 2019-01-12 | Universal driving shaft pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048831.4U CN209150020U (en) | 2019-01-12 | 2019-01-12 | Universal driving shaft pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150020U true CN209150020U (en) | 2019-07-23 |
Family
ID=67291457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048831.4U Active CN209150020U (en) | 2019-01-12 | 2019-01-12 | Universal driving shaft pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150020U (en) |
-
2019
- 2019-01-12 CN CN201920048831.4U patent/CN209150020U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |