CN205342616U - Novel automatic positioning group of spring closes mechanism in groups - Google Patents
Novel automatic positioning group of spring closes mechanism in groups Download PDFInfo
- Publication number
- CN205342616U CN205342616U CN201520958279.4U CN201520958279U CN205342616U CN 205342616 U CN205342616 U CN 205342616U CN 201520958279 U CN201520958279 U CN 201520958279U CN 205342616 U CN205342616 U CN 205342616U
- Authority
- CN
- China
- Prior art keywords
- spring
- base
- round bearing
- lining
- circular cone
- 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
Links
Abstract
The utility model relates to a novel automatic positioning group of spring closes mechanism in groups is equipped with the base on anchor clamps body holding surface, fix a position circular support through two cylindric locks for the connection on the base, and circular support is connected with the base through the screw, be equipped with the cavity in circular support, the cavity position that the base corresponds is equipped with the recess, is equipped with the spring in the recess, and the spring upper surface supports circular cone post locating pin, and the upper end of circular cone post locating pin is the taper surface to the top of stretching out circular support is equipped with the bush between the taper surface of circular cone post locating pin and circular support, the upper end of bush is equipped with the boss, and takes a seat at the upper surface of circular support, and the upper surface of bush is the locating surface. This mechanism is applicable to automatic positioning in the support mode of machined products's two holes one side, makes effective laminating of product reference surface and locating surface to realize the quick installation and the location of product.
Description
Technical field
This utility model relates to a kind of novel grouped spring and is automatically positioned combined mechanism, for realizing the location of 2 one sides of product, it may be achieved the product orientation processing that hole, location same diameter tolerance is bigger.
Background technology
In field of machining, it is commonly present the positioning form using taper hole location or requiring the hole, cylinder location on product to coordinate with alignment pin zero clearance, adopt the existence of taper fastening screw to be generally to insert from top to bottom, direction can not meet location needs, stationary type conical alignment pin cannot ensure when existing with product orientation hole alignment pin part matched in clearance, also cannot ensureing with effective laminating of locating surface, this two classes positioning form can not meet the positioning requirements of this series products simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of novel grouped spring and is automatically positioned combined mechanism, this mechanism be applicable to processed product holes one side be automatically positioned on supporting way, make effective laminating in product benchmark face and locating surface, thus realizing Fast Installation and the location of product.
For solving problem above, concrete technical scheme of the present utility model is as follows: a kind of novel grouped spring is automatically positioned combined mechanism, being provided with base on clamp body supporting surface, round bearing is positioned by two connection straight pins by base, round bearing is also connected with base by screw；Cavity it is provided with in round bearing, the empty cavity position that base is corresponding is provided with groove, spring it is provided with in groove, spring upper surface supports circular cone post alignment pin, and the upper end of circular cone post alignment pin is taper surface, and stretches out the top of round bearing, it is provided with lining between taper surface and the round bearing of circular cone post alignment pin, the upper end of lining is provided with boss, and is landed in the upper surface of round bearing, and the upper surface of lining is locating surface.
The intermediate throughholes of described lining is slotted hole, and two center of circle spacing of slotted hole are L, is provided with oval groove on the excircle of lining, and oval groove overlaps with the slotted hole axis of symmetry longitudinally；It also is provided with oval groove in the bottom of round bearing, in two oval grooves, jointly connects guide finger.
This novel grouped spring is automatically positioned combined mechanism and not use only the hole location structure of taper surface, and makes part reach locating surface by the structure of spring, makes location simpler convenient.
Lining and circular cone post alignment pin will arrange oval groove, and guide finger is set in oval groove, this structure not only ensure that lining and the axiality of circular cone post alignment pin, and when positioning hole and there is tolerance, can be moved along oval groove by adjustment circular cone post alignment pin, carrying out hole, dolly location tolerance, making location more will be fast accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation that novel grouped spring is automatically positioned combined mechanism embodiment one.
Fig. 2 is the top view of embodiment one.
Fig. 3 is the structural representation that novel grouped spring is automatically positioned combined mechanism embodiment two.
Fig. 4 is the top view of embodiment two.
Fig. 5 is the top view of lining.
Fig. 6 is the sectional view of circular cone post alignment pin.
Detailed description of the invention
Embodiment one
As depicted in figs. 1 and 2, a kind of novel grouped spring is automatically positioned combined mechanism, is provided with base 9 on clamp body supporting surface, and round bearing 4 is positioned by base 9 by two connection straight pins 6, and round bearing 4 is also connected with base 9 by screw 5；It is provided with cavity in round bearing 4, the empty cavity position of base 9 correspondence is provided with groove, spring 7 it is provided with in groove, spring upper surface supports circular cone post alignment pin 1, and the upper end of circular cone post alignment pin 1 is taper surface, and stretches out the top of round bearing 4, it is provided with lining 2 between the taper surface and round bearing 4 of circular cone post alignment pin 1, the upper end of lining 2 is provided with boss, and is landed in the upper surface of round bearing 4, and the upper surface of lining 2 is locating surface.
Embodiment two
On the architecture basics of embodiment one, the intermediate throughholes of lining 2 being processed as slotted hole, two center of circle spacing of slotted hole are L, are provided with oval groove 10 on the excircle of lining 2, and oval groove 10 overlaps with the slotted hole axis of symmetry longitudinally；It also is provided with oval groove, common connection guide finger 3 in two oval grooves 10 in the bottom of round bearing 4.
Utilize one group of novel grouped spring to be automatically positioned combined mechanism and part carried out the localization method of holes one side, comprise the following steps:
1) center of two bases 9 is separately positioned on two anchor points that technology requirement is specified, and spring 7 and the circular cone post alignment pin 1 of round bearing 4 and inside thereof are installed by connection straight pin 6 and screw 5, the structure that bit combination mechanism is embodiment one of one of them anchor point, the structure that bit combination mechanism is embodiment two of another anchor point；
2) conical surface of circular cone post alignment pin 1 is inserted respectively in the hole, two location of part to be processed, and by the conical surface, hole, location is carried out wedging location, when deviation occur in two position of positioning hole, it is possible to by regulating the circular cone post alignment pin 1 position in slotted hole, and eliminate hole, location deviation；
3) pressing down part to be processed, the bottom surface compression spring 7 of circular cone post alignment pin 1 declines, thus driving part entire lowering to be processed, until the locating surface of part to be processed overlaps with the upper surface locating surface of lining 2, it is achieved thereby that the location of the holes one side of part.
In sum, this utility model efficiently solves the contradiction of the location positioning hole and alignment pin matched in clearance with the cylinder on product in field of machining and stationary positioned face height part, a large amount of automated productions and solution will be produced practical challenges and produce far-reaching influence.
Claims (2)
1. a novel grouped spring is automatically positioned combined mechanism, it is characterized in that: on clamp body supporting surface, be provided with base (9), by two connection straight pins (6), round bearing (4) being positioned on base (9), round bearing (4) is also connected with base (9) by screw (5)；It is provided with cavity in round bearing (4), the empty cavity position that base (9) is corresponding is provided with groove, spring (7) it is provided with in groove, spring upper surface supports circular cone post alignment pin (1), the upper end of circular cone post alignment pin (1) is taper surface, and stretch out the top of round bearing (4), it is provided with lining (2) between the taper surface and round bearing (4) of circular cone post alignment pin (1), the upper end of lining (2) is provided with boss, and be landed in the upper surface of round bearing (4), and the upper surface of lining (2) is locating surface.
2. novel grouped spring as claimed in claim 1 is automatically positioned combined mechanism, it is characterized in that: the intermediate throughholes of described lining (2) is slotted hole, two center of circle spacing of slotted hole are L, being provided with oval groove (10) on the excircle of lining (2), oval groove (10) overlaps with the slotted hole axis of symmetry longitudinally；It also is provided with oval groove in the bottom of round bearing (4), in two oval grooves (10), jointly connects guide finger (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958279.4U CN205342616U (en) | 2015-11-27 | 2015-11-27 | Novel automatic positioning group of spring closes mechanism in groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958279.4U CN205342616U (en) | 2015-11-27 | 2015-11-27 | Novel automatic positioning group of spring closes mechanism in groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342616U true CN205342616U (en) | 2016-06-29 |
Family
ID=56167675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958279.4U Expired - Fee Related CN205342616U (en) | 2015-11-27 | 2015-11-27 | Novel automatic positioning group of spring closes mechanism in groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364603A (en) * | 2015-11-27 | 2016-03-02 | 沈阳飞机工业（集团）有限公司 | Novel spring set automatic positioning combined mechanism and positioning method thereof |
-
2015
- 2015-11-27 CN CN201520958279.4U patent/CN205342616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364603A (en) * | 2015-11-27 | 2016-03-02 | 沈阳飞机工业（集团）有限公司 | Novel spring set automatic positioning combined mechanism and positioning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105364603A (en) | Novel spring set automatic positioning combined mechanism and positioning method thereof | |
| CN104128825A (en) | Automatic centering clamp | |
| CN104029038A (en) | Follow fixture and thin-walled part machining method based on same | |
| CN106736687A (en) | Workpiece positioning structure, Working piece positioning device and process equipment | |
| CN205342616U (en) | Novel automatic positioning group of spring closes mechanism in groups | |
| CN108942322A (en) | A kind of anti-deformation clamping device for large thin-wall annular element | |
| CN109249064A (en) | A kind of axial workpiece bores inclined oil hole of air to tooth clamper and its application method | |
| CN204657540U (en) | Different plane angle hole frock clamp | |
| CN205147880U (en) | Milling machine and frock clamp thereof | |
| CN205834786U (en) | A kind of positioner of improvement | |
| CN207104394U (en) | The frock clamp of fast positioning | |
| CN205032770U (en) | Large -scale H shaped steel drilling mould | |
| CN205290422U (en) | CNC processing curved member special fixture | |
| CN205325222U (en) | Adjustable supports frock | |
| CN204366876U (en) | Dowel device | |
| CN107900740A (en) | A kind of positioning fixture of valve flanges | |
| CN105880660A (en) | Method for machining through deep holes | |
| CN106270599A (en) | A kind of scroll chuck fixture being applicable to vertical rolling equipment | |
| CN206474919U (en) | Workpiece positioning structure, Working piece positioning device and process equipment | |
| CN102699222A (en) | Grease gun gland punching fixture and locating mode thereof | |
| CN203973240U (en) | A kind of automatically centering fixture | |
| CN105728794A (en) | Three-way valve drill jig | |
| CN205218129U (en) | Processingequipment of oblique oilhole in cylinder block through -hole | |
| CN202572018U (en) | Mold supporting device for processing tilted guide pillar hole and tilted guide hole of injection mold | |
| CN205834813U (en) | A kind of flank hole milling attachment of electricity permanent magnetism cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20201127 |