CN205870082U - Elasticity clamping machine constructs - Google Patents
Elasticity clamping machine constructs Download PDFInfo
- Publication number
- CN205870082U CN205870082U CN201620734446.1U CN201620734446U CN205870082U CN 205870082 U CN205870082 U CN 205870082U CN 201620734446 U CN201620734446 U CN 201620734446U CN 205870082 U CN205870082 U CN 205870082U
- Authority
- CN
- China
- Prior art keywords
- conical drogue
- elastic
- clamping
- hole
- main body
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a mechanical machining technique field of smart foundry goods mainly is applicable to smallly, is difficult for the clamping, and the smart foundry goods of part blank of appearance dysmorphism specifically be an elasticity clamping machine constructs, and its clamp that can realize the part is tight reliable, and is difficult not hard up, improves clamping efficiency, the reduction in the number of rejects, and its clamping main part that includes interconnect and excessive ring flange, the clamping main part with excessive ring flange is opened there is coaxial hole, downthehole hollow pull rod, adapter sleeve and the elasticity taper sleeve of being provided with in order in coaxial, hollow pull rod passes through the adapter sleeve is connected the elasticity taper sleeve, the toper portion of elasticity taper sleeve is provided with the open slot.
Description
Technical field
This utility model relates to the machining technique field of precision castings, is primarily adapted for use in volume little, is difficult to clamping, and profile is different
The part blank precision castings of shape, is specially a kind of elastic fixture mechanism.
Background technology
Add man-hour at precision castings, be required for first part being carried out clamping and fix, be then processed, for some volumes
Little, the irregular part of profile, general clamping device cannot realize reliable grip, and need a large amount of manual labor,
The course of processing is susceptible to loosen, part is produced damage, increases percent defective.
Summary of the invention
In order to solve the problems referred to above, this utility model provides a kind of elastic fixture mechanism, and it is capable of the folder of part
Tight reliable, it is difficult to loosen, improves clamping efficiency, rate of reducing the number of rejects and seconds.
Its technical scheme is such that a kind of elastic fixture mechanism, it is characterised in that it includes interconnective clamping master
Body and excessive ring flange, described clamping main body and described excessive ring flange have coaxial inner, sequentially set in described coaxial inner
Being equipped with hollow draw-bar, adapter sleeve and elastic conical drogue, described hollow draw-bar connects described elastic conical drogue by described adapter sleeve, described
The tapered portion of elastic conical drogue is provided with open slot.
It is further characterized by, and the tapered portion of described elastic conical drogue is evenly arranged with four described open slots；
Described elastic conical drogue corresponding is positioned through hole with having in described clamping main body, described in be positioned through hole in arrange
There is end face location-plate；
Described elastic conical drogue with have corresponding discharging through hole in described clamping main body, arrange in described discharging through hole
The L-shaped flap being installed on described clamping main body by bearing pin, described L-shaped flap one end is had to expose to described discharging and run through
Hole, the other end are stretched in the cavity of described elastic conical drogue, and the described L-shaped flap one end exposing to described discharging through hole is passed through
Compression spring connects described clamping main body lateral surface；
The faying face of described clamping main body and described excessive ring flange is provided with annular slot, installs outside described adapter sleeve
Spacing clamp in being arranged at described annular slot.
After using structure of the present utility model, then connect toward post-tensioning in part is filled in during clamping parts elastic conical drogue
Set, elastic conical drogue slides backward to be reduced by coaxial inner opening and makes elastic conical drogue to contract, power of the cutting sth. askew clamping of generation
Part, makes part stress equalize, reliable clamping, is difficult to loosen and weighs part wounded, reduces percent defective, by can be by oil cylinder or gas
Cylinder pulls hollow draw-bar, has put forward clamping efficiency；After being evenly arranged with four open slots, it is ensured that elastic conical drogue makes part when shrinking
Stress more equalizes, and realizes reliable clamping further, is provided with end face location-plate and can realize being in place of part, Bu Huifang
Place too deep impact clamping when putting and need to readjust, further increase clamping efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structural front view；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 be in Fig. 1 B-B to sectional view；
Fig. 4 is elastic conical drogue structural representation；
Fig. 5 is this utility model solid part sectioned view.
Detailed description of the invention
Seeing Fig. 1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of elastic fixture mechanism, it includes interconnective clamping main body 1
Have coaxial inner with excessive ring flange 2, clamping main body 1 and excessive ring flange 2, in coaxial inner, be sequentially arranged hollow draw-bar
3, adapter sleeve 4 and elastic conical drogue 5, adapter sleeve 4 one end be female thread, the other end be external screw thread, hollow draw-bar 3 is joined by female thread
Closing adapter sleeve 4, elastic conical drogue 5 is connected adapter sleeve 4 by external screw thread, and the tapered portion of elastic conical drogue 5 is evenly arranged with four
Open slot 6, is equivalent to here tapered portion is divided into unconnected four parts, can inwardly shrink Clamp blocks 7 after being squeezed.
Elastic conical drogue 5 with have the corresponding hole that is positioned through in clamping main body 1, be provided with end face location-plate 8 in through hole,
And fixed by lock-screw 9, its direction and the axially vertical setting of coaxial inner.
Elastic conical drogue 5 with have corresponding discharging through hole in clamping main body 1, be provided with bearing pin in discharging through hole
The 10 L-shaped flaps 11 being installed on clamping main body 1, L-shaped flap 11 one end exposes to discharging through hole, the other end stretches into elasticity
In the cavity of tapered sleeve 5, L-shaped flap 11 one end exposing to discharging through hole is connected outside clamping main body 1 by compression spring 12
Side；Bearing pin 10 is installed on support 15, and when needs dismounting part 7, adapter sleeve 4 moves forward and makes elastic conical drogue 5 no longer press from both sides
After tight part 7, pressing the one end outside L-shaped flap 11 can be convenient to discharging by the other end by part 7 jack-up, works as pine
L-shaped flap 11 is made to reset by the elastic force of compression spring 12 after opening.
The faying face of clamping main body 1 and excessive ring flange 2 is provided with annular slot 13, is provided with setting outside adapter sleeve 4
Spacing clamp 14 in annular slot 13, annular slot 13 and spacing clamp 14 coordinate can limit formation, is not putting into part
In the case of, it is possible to prevent elastic conical drogue 5 to cross stroke, bumps against section location-plate 9 and damage.
This utility model can be according to the different customization elastic conical drogues of External Shape, and therefore the processing of different parts only needs more
Change elastic conical drogue.Adapting to wide, integrated tooling flexibility is bigger.
Claims (5)
1. an elastic fixture mechanism, it is characterised in that it includes interconnective clamping main body and excessive ring flange, described dress
Clip main body and described excessive ring flange have coaxial inner, be sequentially arranged in described coaxial inner hollow draw-bar, adapter sleeve and
Elastic conical drogue, described hollow draw-bar connects described elastic conical drogue by described adapter sleeve, and the tapered portion of described elastic conical drogue is arranged
There is open slot.
A kind of elastic fixture mechanism the most according to claim 1, it is characterised in that the tapered portion of described elastic conical drogue is uniform
It is provided with four described open slots.
A kind of elastic fixture mechanism the most according to claim 1, it is characterised in that described elastic conical drogue and described clamping master
Have on body correspondence be positioned through hole, described in be positioned through hole in be provided with end face location-plate.
A kind of elastic fixture mechanism the most according to claim 1, it is characterised in that described elastic conical drogue and described clamping master
Have the discharging through hole of correspondence on body, be provided with bearing pin in described discharging through hole and be installed on the L of described clamping main body
Shape flap, described L-shaped flap one end exposes to described discharging through hole, the other end stretches into the cavity of described elastic conical drogue
In, the described L-shaped flap one end exposing to described discharging through hole connects described clamping main body lateral surface by compression spring.
A kind of elastic fixture mechanism the most according to claim 1, it is characterised in that described clamping main body and described excessive method
The faying face of blue dish is provided with annular slot, is provided with spacing clamp in being arranged at described annular slot outside described adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734446.1U CN205870082U (en) | 2016-07-13 | 2016-07-13 | Elasticity clamping machine constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734446.1U CN205870082U (en) | 2016-07-13 | 2016-07-13 | Elasticity clamping machine constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870082U true CN205870082U (en) | 2017-01-11 |
Family
ID=57696195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620734446.1U Withdrawn - After Issue CN205870082U (en) | 2016-07-13 | 2016-07-13 | Elasticity clamping machine constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078299A (en) * | 2016-07-13 | 2016-11-09 | 鹰普（中国）有限公司 | A kind of elastic fixture mechanism |
-
2016
- 2016-07-13 CN CN201620734446.1U patent/CN205870082U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078299A (en) * | 2016-07-13 | 2016-11-09 | 鹰普（中国）有限公司 | A kind of elastic fixture mechanism |
| CN106078299B (en) * | 2016-07-13 | 2018-03-27 | 鹰普（中国）有限公司 | A kind of elastic fixture mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20180327 |