CN209681550U - A kind of quick assembling hole elastic spring tooling - Google Patents
A kind of quick assembling hole elastic spring tooling Download PDFInfo
- Publication number
- CN209681550U CN209681550U CN201721886091.9U CN201721886091U CN209681550U CN 209681550 U CN209681550 U CN 209681550U CN 201721886091 U CN201721886091 U CN 201721886091U CN 209681550 U CN209681550 U CN 209681550U
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- CN
- China
- Prior art keywords
- elastic spring
- inner cone
- hole
- gun barrel
- cross
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- 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 discloses a kind of quick assembling hole elastic spring toolings, including cross mandrel, inner cone gun barrel and limition orientation screw；Cross mandrel is cylindrical-shaped structure, and the front end of cross mandrel is that cross is had a haircut and with offering threaded hole, tail end end face on arc-shaped chamfering, cylindrical side with threaded hole；Inner cone gun barrel is tubular structure, inner cone gun barrel is sheathed on cross mandrel outer ring into clearance fit by tail end, the front end of inner cone gun barrel is successively to offer filler and long guiding hole along axial direction in excessive inner cone guide frame and locating flange degree of taking over inner cone guiding, pipe side with locating flange, inside, workpiece to be installed is arranged on locating flange, long guiding hole and threaded hole cooperate and be equipped with limition orientation screw on long guiding hole, threaded hole to realize the assembling of tooling.A kind of quick assembling hole elastic spring tooling provided by the utility model is, it can be achieved that quick assembling elastic spring.
Description
Technical field
The utility model relates to a kind of mounting tool, especially a kind of quick assembling hole elastic spring tooling.
Background technique
Hole elastic spring is machinery industry working standard part, and because having manufacturing processing technic good, material therefor is easy
It obtaining, use cost is cheap, the advantages that stability of the axial float function of components does well is limited, and use on a large scale
In all kinds of component of machine.Effect is identical as circlip, but its structure is different from circlip, itself is only circular wire loop, and
Without installation earhole.Therefore there are the deficiencies of assembly difficulty.When usually assembling hole elastic spring, first by elastic spring oblique compression
To aperture, then using the modes such as tap, agitate will be in elastic spring loading inner hole groove.And steel wire deformation is larger, manually fills
With one-time-reach-place is difficult, practical set process is time-consuming and laborious.In particular, needing one kind fast and accurately when batch assembly elastic spring
Tooling scheme realizes the change of mounting means.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of quick assembling hole elastic spring tooling, it can be achieved that
Quick assembling elastic spring.
The technical solution of the utility model are as follows: including cross mandrel, inner cone gun barrel and limition orientation screw；
The main body of the cross mandrel is cylindrical-shaped structure, and the front end of the cross mandrel is that cross has a haircut and has circular arc
Threaded hole is offered in shape chamfering, cylindrical side, tail end end face has threaded mounting hole in order to dock with other press devices
Installation；
The main body of the inner cone gun barrel is tubular structure, and the inner cone gun barrel tail end is sheathed on cross mandrel outer circle into gap
Cooperation, the front end of the inner cone gun barrel are in excessive inner cone guide frame and locating flange degree of taking over locating flange, inside
Cone guiding, pipe in axial direction successively offer filler and long guiding hole on side, wherein the locating flange and workpiece knot
It closes and realizes positioning, the taper hole taper of the excessive inner cone guide frame is caudad to be become larger by front end, the long guiding hole
Cooperate and realize on long guiding hole, threaded hole equipped with limition orientation screw the assembling of tooling with the threaded hole, it is described interior
Gun barrel is bored by being put into elastic spring to be installed in filler.
Preferably, the elastic spring is that there are the column structures of a notch.
Preferably, the small end cone diameter of the inner cone gun barrel is greater than maximum profile diameter after elastic spring notch closure, big end
Bore the maximum profile diameter that diameter is greater than elastic spring nature.
Preferably, cross push top length of the Taper Pipe section total length of the inner cone gun barrel no more than cross mandrel.
Preferably, it is axially offered on the taper hole section medial surface of the inner cone gun barrel and the cross push top matched cross of shape
Through slot.
It preferably, can the multiple elastic springs of one-time pad by filler in the inner cone gun barrel.
Preferably, the filler diagonal-size is greater than the outer diameter of elastic spring nature, and the filler is maximum wide
It spends size and is no more than inner cone gun barrel central axes.
Preferably, the limition orientation screw is standard socket head screw, and head of screw is formed with the long guiding hole
Clearance fit realizes guide function, and limitation cross mandrel is realized in the side threaded hole cooperation of the end of thread and cross mandrel of screw
Movement travel.
Preferably, elastic spring is pushed to by the cross mandrel when cross mandrel shifts the front end of long guiding hole onto
It is detached from tooling to enter in the installation annular groove of workpiece to be installed, the cross mandrel shifts the cross when caudal end of long guiding hole onto
Mandrel does not block the filler.
Compared with prior art, the utility model has the following beneficial effects: a kind of fast quick-mounting provided by the utility model
With hole elastic spring tooling, it can lead to the press fitting for quick and precisely realizing elastic spring, and operation is light, while may be implemented to fill
Multiple elastic springs, it is continuous to assemble.It is more more efficient than traditional assembly method, light.Greatly reduce the wave in assembly time
Take.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the cross mandrel independent structure schematic diagram of the utility model.
Fig. 3 is the inner cone gun barrel independent structure schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model is described further.
As shown in Figure 1 to Figure 3, a kind of quick assembling hole elastic spring tooling, including cross mandrel 1,2 and of inner cone gun barrel
Limition orientation screw 3.
The main body of cross mandrel 1 is cylindrical-shaped structure.The front end of cross mandrel 1 is cross push top 11 and falls with arc-shaped
Angle offers threaded hole 12 on the cylindrical side of cross mandrel 1, and the tail end end face of cross mandrel 1 has threaded mounting hole, can be with
With other press device abutting joints, motorization assembly is realized.
The main body of inner cone gun barrel 2 is tubular structure, and inner cone gun barrel 2 is sheathed on cross mandrel outer ring by tail end and matches at gap
It closes.The front end of inner cone gun barrel 2 has locating flange 21, and the inside of inner cone gun barrel 2 is excessive inner cone guide frame 22 and convex
21 degree of taking over inner cone of edge is oriented to 22, and filler 23 and guiding length are in axial direction successively offered on the pipe side of inner cone gun barrel 2
Hole 24.
Wherein locating flange 21 and workpiece are implemented in combination with positioning.The taper hole taper of excessive inner cone guide frame 22 is by front end
It caudad becomes larger, the small end cone diameter of inner cone gun barrel 2 is greater than maximum profile diameter after 4 notch of elastic spring closure, so that steel
Silk retaining ring 4 can be pushed into the small end cone path position of inner cone gun barrel, and the maximum that big end cone diameter is greater than 4 nature of elastic spring is outer
Shape diameter, so that elastic spring 4 is capable of fixing in inner cone gun barrel 2, (there are the column knots of a notch for conventional for elastic spring 4
Structure), the Taper Pipe section total length of inner cone gun barrel 2 is not more than cross 11 length of push top of cross mandrel 1；The taper hole section of inner cone gun barrel 2
It is axially offered on medial surface and the cross push top matched cross recess 25 of 11 shapes.
Inner cone gun barrel 2, can one by filler 23 in inner cone gun barrel 2 by being put into elastic spring 4 to be installed in filler 23
The secondary multiple elastic springs 4 of filling.23 diagonal-size of filler is greater than the outer diameter of 4 nature of elastic spring, so that elastic spring 4
It can enter through filler 23,23 greatest width dimension of filler is no more than inner cone gun barrel central axes.
Long guiding hole 24 and threaded hole 12 cooperate and are equipped with limition orientation screw 3 on long guiding hole, threaded hole 12 with reality
The assembling of existing tooling.Limition orientation screw 3 is standard socket head screw, and head of screw and long guiding hole 24 form gap and match combined pressure
Realization guide function is connect, the end of thread of screw and the side of cross mandrel 1 are threadedly engaged the movement row for realizing limitation cross mandrel 1
Journey guarantees the globality of tooling simultaneously.Cross mandrel 1 is by elastic spring 4 when cross mandrel 1 shifts the front end of long guiding hole 24 onto
It is pushed to disengaging tooling to enter in the installation annular groove of workpiece to be installed, cross when cross mandrel 1 shifts the caudal end of long guiding hole onto
Mandrel 1 does not block filler 23.
Tooling after being completed, cross mandrel 1 can be axially moveable in inner cone gun barrel 2, in 2 tail end of inner cone gun barrel
Long guiding hole 24 limit range in, when the nearest stroke, that is, elastic spring 4 of cross mandrel 1 is pushed out tooling, limition orientation screw 3 with
Close to 23 end arc surface of filler close to contactless, furthest travel, that is, cross mandrel 1 is withdrawn into outward not to be hidden long guiding hole completely
When keeping off the filler 23 of the elastic spring of inner cone gun barrel 2, limition orientation screw 3 and long guiding hole 24 are far from filler end arc surface
Close to contactless.When assembling elastic spring 4 using elastic spring tooling, first by the filler 23 of the elastic spring of inner cone gun barrel 2
Be put into elastic spring 4 to be installed, after tooling is docked to workpiece nozzle to be installed, push cross mandrel 1 that elastic spring can be completed
4 quick assemblings.
The main operational principle of the utility model are as follows: first confirm that this patent tooling has been completed to assemble；If not completing assembling
Each part of tooling can be assembled into an entirety as shown in Figure 1；Then the drawing of cross mandrel is pushed into outermost end, concedes steel wire gear
Enclose filler, by elastic spring along filler diagonal direction be packed into inner cone gun barrel along, can once be put into it is multiple, by elastic spring
The mounting hole of tooling alignment pieces is pushing cross mandrel towards workpiece direction, until elastic spring is radially compressed to minimum
It is less than the internal diameter of workpiece, eventually disengages from tooling as cross mandrel continues to push against and enter in the installation annular groove of workpiece, thus
Realize the assembly of elastic spring.
Therefore, the utility model tooling can lead to the press fitting for quick and precisely realizing elastic spring, and operation is light, while can be real
Multiple elastic springs are now filled, it is continuous to assemble.It is more more efficient than traditional assembly method, light.Greatly reduce assembly time
On waste.
The above embodiments are only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Range, therefore, modification made according to the patent scope of the utility model, equivalent variations, improvement etc. still belong to the utility model institute
The range covered.
Claims (9)
1. a kind of quick assembling hole elastic spring tooling, it is characterised in that: including cross mandrel, inner cone gun barrel and limition orientation
Screw；
The main body of the cross mandrel is cylindrical-shaped structure, and the front end of the cross mandrel is that cross is had a haircut and fallen with arc-shaped
Threaded hole, tail end end face are offered on angle, cylindrical side with threaded mounting hole；
The main body of the inner cone gun barrel is tubular structure, and the inner cone gun barrel tail end is sheathed on cross mandrel outer ring and matches at gap
It closes, the front end of the inner cone gun barrel is excessive inner cone guide frame and locating flange degree of taking over inner cone with locating flange, inside
Guiding, pipe in axial direction successively offer filler and long guiding hole on side, wherein the locating flange is in conjunction with workpiece
Realize positioning, the taper hole taper of the excessive inner cone guide frame is caudad to be become larger by front end, the long guiding hole with
The threaded hole cooperation and the assembling for realizing tooling equipped with limition orientation screw on long guiding hole, threaded hole, the inner cone
Gun barrel is by being put into elastic spring to be installed in filler.
2. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the elastic spring
For there are the column structures of a notch.
3. a kind of quick assembling hole elastic spring tooling according to claim 2, it is characterised in that: the inner cone gun barrel
Small end cone diameter be greater than maximum profile diameter after elastic spring notch closure, big end cone diameter is greater than elastic spring nature most
Big profile diameter.
4. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the inner cone gun barrel
Taper Pipe section total length no more than cross mandrel cross have a haircut length.
5. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the inner cone gun barrel
Taper hole section medial surface on axially offer and cross push top the matched cross recess of shape.
6. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the inner cone gun barrel
It is interior can the multiple elastic springs of one-time pad by filler.
7. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the filler pair
Angle square cun is greater than the outer diameter of elastic spring nature, and the filler greatest width dimension is no more than inner cone gun barrel central axes.
8. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the limition orientation
Screw is standard socket head screw, and head of screw and the long guiding hole form clearance fit and realize guide function, screw
The end of thread and cross mandrel side threaded hole cooperation realize limitation cross mandrel movement travel.
9. a kind of quick assembling hole elastic spring tooling according to claim 1, it is characterised in that: the cross mandrel
Elastic spring is pushed to the peace for being detached from tooling and entering workpiece to be installed by the cross mandrel when shifting the front end of long guiding hole onto
Fill annular groove in, the cross mandrel when shifting the caudal end of long guiding hole onto the cross mandrel do not block the filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886091.9U CN209681550U (en) | 2017-12-28 | 2017-12-28 | A kind of quick assembling hole elastic spring tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886091.9U CN209681550U (en) | 2017-12-28 | 2017-12-28 | A kind of quick assembling hole elastic spring tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681550U true CN209681550U (en) | 2019-11-26 |
Family
ID=68593349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721886091.9U Expired - Fee Related CN209681550U (en) | 2017-12-28 | 2017-12-28 | A kind of quick assembling hole elastic spring tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505664A (en) * | 2022-03-15 | 2022-05-17 | 深圳市恒拓高工业技术股份有限公司 | Steel wire retainer ring mounting device for hole |
-
2017
- 2017-12-28 CN CN201721886091.9U patent/CN209681550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505664A (en) * | 2022-03-15 | 2022-05-17 | 深圳市恒拓高工业技术股份有限公司 | Steel wire retainer ring mounting device for hole |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20201228 |