CN206343944U - A kind of multi-functional clamp of delivery connection processing - Google Patents
A kind of multi-functional clamp of delivery connection processing Download PDFInfo
- Publication number
- CN206343944U CN206343944U CN201621465209.6U CN201621465209U CN206343944U CN 206343944 U CN206343944 U CN 206343944U CN 201621465209 U CN201621465209 U CN 201621465209U CN 206343944 U CN206343944 U CN 206343944U
- Authority
- CN
- China
- Prior art keywords
- delivery connection
- shrinkage pool
- chassis
- positioning
- hole
- 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
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Abstract
The utility model discloses a kind of multi-functional clamp of delivery connection processing, it is characterised in that：Including chassis (1), chassis (1) card, which is provided with, is used for the shrinkage pool (11) that delivery connection (5) inserts positioning；Shrinkage pool (11) inner bottom part be provided with the positioning hole (1111) that matches with delivery connection oil outlet end (53) and with the one-to-one multiple drill jig holes (1112) in each mounting hole (55) position on delivery connection (5)；And the positioning hole (1111) is arranged concentrically with the chassis (1)；Screwed hole (12) is radially provided with chassis (1) outer wall, the screwed hole (12) is passed through in the shrinkage pool (11)；Lock-screw (2) is installed in the screwed hole (12).The utility model can be used for diverse location on delivery connection to be used in processing, and positioning precision is high, can reduce accumulated error, easy to operate, can improve efficiency, it is possible to decrease equipment and production cost.
Description
Technical field
The utility model is related to a kind of delivery connection technical field of processing equipment, and more particularly to a kind of delivery connection processing is used
Multi-functional clamp.
Background technology
Delivery connection is used as one of critical component of gasoline engine.The profile of its delivery connection can be found in shown in 1 figure, and this is fuel-displaced
Joint (5) includes delivery connection body (51), delivery connection oil inlet end (52) and delivery connection oil outlet end (53)；Wherein this is fuel-displaced
Joint body (51) is rectangular blocks, the delivery connection oil inlet end (52) and delivery connection oil outlet end (53) be respectively arranged on described in go out
In oily upper two adjacent sides of joint body (51) and it is mutually perpendicular to；The delivery connection oil inlet end (52) and delivery connection oil outlet end
(53) profile is cylindric and is respectively positioned at delivery connection body (51) center side；The delivery connection oil inlet end (52) is with going out
Provided with the oil duct endoporus (54) being connected between oily joint oil outlet end (53)；Positioned at stating delivery connection oil outlet end (53) homonymy
(product is four to delivery connection body (51) lateral surface in this figure, and other similar products may be it provided with multiple
His quantity) mounting hole (55), and each mounting hole (55) is along close to the circumferentially distributed of the delivery connection oil outlet end (53).
Firstly, since the mounting hole (55) on this delivery connection (5) is in drilling, it is desirable to itself and the oily joint oil outlet end
(53) center has position degree requirement, in order to normal mounting, and the mutual alignment between it is often difficult to ensure.
Secondly, in processing, the delivery connection oil inlet end (52) and delivery connection oil outlet end (53) requirement pass through turning
Process cylindric；The existing delivery connection (5) using scroll chuck is loaded installation on main shaft directly on lathe, but and by
It is cuboid in the delivery connection body (51), it is very inconvenient to there is installation, in addition, the oily joint oil inlet end (52) and fuel-displaced connecing
Head oil outlet end (53) positional precision on delivery connection body (51) side is not also high.
Again, during above-mentioned a variety of diverse locations processing, according to different fixture clampings, also in the presence of can not be general, and many folders
Has multiple clamping, it is low to there is positioning precision, accumulated error is big, poor product quality, the low problem of qualification rate.
Thus there is difficulty of processing greatly in traditional approach in production and processing, complex operation, the problems such as positioning precision is poor, and
Scale error is big, and qualification rate degree is low, and production cost is high.So need a special fixture of R ＆ D design.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of fuel-displaced connect
The multi-functional clamp of head processing, is used available for diverse location on delivery connection in processing, and positioning precision is high, can reduce
Accumulated error, can improve product quality and clamping efficiency.
To achieve the above object, the utility model provides a kind of multi-functional clamp of delivery connection processing, its feature
It is：Including chassis (1), chassis (1) card, which is provided with, is used for the shrinkage pool (11) that delivery connection (5) inserts positioning；It is described recessed
Hole (11) inner bottom part be provided with the positioning hole (1111) that matches with delivery connection oil outlet end (53) and with delivery connection (5) Shang Gean
Fill the one-to-one multiple drill jig holes (1112) in hole (55) position；And the positioning hole (1111) with the chassis (1) is concentric sets
Put；Screwed hole (12) is radially provided with chassis (1) outer wall, the screwed hole (12) is passed through in the shrinkage pool (11)；The spiral shell
Lock-screw (2) is installed in pit (12).
Further, clamping nut (3) is set with the lock-screw (2), the clamping nut (3) is located at the chassis
(1) outside.
Further, chassis (1) lateral wall is provided with the plane for being used for mutually amplexiforming with clamping nut (3) inner face
Portion (13).
Further, the shrinkage pool (11) includes the first shrinkage pool portion (111) matched with delivery connection body (51) profile,
And the second shrinkage pool portion (112) for matching with delivery connection oil inlet end (52) profile and/or with it is described fuel-displaced with delivery connection
The 3rd shrinkage pool portion (113) that end (53) profile matches；The first shrinkage pool portion (111) is located at the chassis (1) center.
The beneficial effects of the utility model are：
Firstth, this fixture can be used for diverse location on delivery connection to be used in processing, and positioning precision is high, can reduce tired
Product error, can improve product quality and clamping efficiency.
Secondth, the chassis on this fixture passes through the same axis clamping of scroll chuck on machine tool chief axis, the first shrinkage pool portion and bottom
Disk concentric locating, and chassis 1 and main shaft are concentric, can guarantee that the delivery connection oil inlet end and oily joint oil outlet end and machine tool chief axis
Axiality positioning accuracy request；The other chassis 1 is on machine tool chief axis, with simple to operate, can centering axle center easily, make
With convenient, clamping efficiency can be improved, production cost can be reduced.
3rd, due to being set with clamping nut on lock-screw, when lock-screw, which screws in shrinkage pool, holds out against delivery connection, also
By turn clamping nut clamping nut can be made to be adjacent to chassis, can further prevent the lock-screw axial play, it is to avoid
The delivery connection loosens, and the delivery connection is more firm after being clamped.
4th, because the chassis lateral wall is provided with the planar portions for being used for mutually amplexiforming with the clamping nut inner face, by
It is engaged locking using face between the clamping nut and clamping nut, frictional force each other can be increased, further
Improve delivery connection clamping effect.
5th, because shrinkage pool inner bottom part is provided with positioning hole, after machining, when delivery connection takes out out of shrinkage pool,
The delivery connection can quickly be ejected out of shrinkage pool by inserting push rod (or similar means) in positioning hole, with operation letter
It is single, blocked with solving the delivery connection in shrinkage pool and the problem of be inconvenient to take out.
Brief description of the drawings
Fig. 1 is the structural representation of this delivery connection.
Fig. 2 is stereogram of the present utility model.
Fig. 3 is the utility model each top view installed when drilling on delivery connection.
Fig. 4 is the utility model each profile installed when drilling on delivery connection.
Fig. 5 is the utility model each stereogram installed when drilling on delivery connection.
Fig. 6 is top view of the utility model on delivery connection during delivery connection oil outlet end turning.
Fig. 7 is profile of the utility model on delivery connection during delivery connection oil outlet end turning.
Fig. 8 is stereogram of the utility model on delivery connection during delivery connection oil outlet end turning.
Fig. 9 is stereogram of the utility model on delivery connection during delivery connection oil inlet end turning.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 2-9, a kind of multi-functional clamp of delivery connection processing, including chassis 1, the card of chassis 1 are provided with
The shrinkage pool 11 of positioning is inserted for delivery connection 5；The inner bottom part of shrinkage pool 11 is provided with what is matched with delivery connection oil outlet end 53
Positioning hole 1111 and with the one-to-one multiple drill jig holes 1112 in each position of mounting hole 55 on delivery connection 5；And the positioning hole
1111 are arranged concentrically with the chassis 1；Screwed hole 12 is radially provided with the outer wall of chassis 1, the screwed hole 12 is passed through described
In shrinkage pool 11；Lock-screw 2 is installed in the screwed hole 12.
Further, clamping nut 3 is set with the lock-screw 2, the clamping nut 3 is located at the outside of chassis 1.
Further, the lateral wall of chassis 1 is provided with the planar portions for being used for mutually amplexiforming with the inner face of clamping nut 3
13。
Further, the shrinkage pool 11 includes the first shrinkage pool portion 111, Yi Jiyu matched with the profile of delivery connection body 51
The second shrinkage pool portion 112 that the profile of delivery connection oil inlet end 52 matches and/or with described with the profile phase of delivery connection oil outlet end 53
3rd shrinkage pool portion 113 of matching；The first shrinkage pool portion 111 is located at the center of chassis 1.
First, the utility model during each drilling of mounting hole 55, can combine Fig. 1-5, the delivery connection 5 on delivery connection 5
Insert in shrinkage pool 11 and position, its delivery connection body 51, which is inserted in, coordinates positioning in the first shrinkage pool portion 111；Its delivery connection enters
Oily end 52, which is inserted in the second shrinkage pool portion 112, coordinates positioning；The oily joint oil outlet end 53, which is inserted in, coordinates positioning in positioning hole 1111,
By screwing lock-screw 2 its thread rod part can be made to stretch into the first shrinkage pool portion 111 and hold out against the delivery connection 5.And
Can be that chassis 1 directed downwardly is packed on drilling machine or platen by the one side of shrinkage pool 11, due to the One On The Chassis each during drilling
Drill jig hole 1112 installs drilling 55 with each on the mutual precise positioning in the oily position of joint oil outlet end 53, therefore its delivery connection 5
Can disposably all precisely processing, it is simple to operate, it is easy to use, and position accuracy demand when can meet installation.
Second, the utility model during 53 turning of delivery connection oil outlet end, can combine Fig. 6-8, this goes out on delivery connection 5
Positioned in the oily insertion of joint 5 shrinkage pool 11, its delivery connection body 51, which is inserted in, coordinates positioning in the first shrinkage pool portion 111；It goes out
Oily joint oil inlet end 52, which is inserted in the second shrinkage pool portion 112, coordinates positioning；The oily joint oil outlet end 53 is back to the positioning hole 1111
Side and stretch out shrinkage pool 11, its thread rod part can be made to stretch into the first shrinkage pool portion 111 and push up by screwing lock-screw 2
The tight delivery connection 5.And in delivery connection 53 turning of oil outlet end, the one side of shrinkage pool 11 can be fixedly mounted with for chassis 1 outwardly
On the scroll chuck of lathe spindle, due to chassis 1 and the same axis clamping of main shaft, and by the first shrinkage pool portion 111 is located at institute
The center of chassis 1 is stated, the oily joint oil outlet end 53 is mutually concentric with the chassis 1, and the chassis 1 and main shaft are concentric, therefore
It ensure that the axiality positioning accuracy request of the delivery connection oil outlet end 53 and machine tool chief axis；It is arranged on additionally by the chassis 1
It is simple to operate on machine tool chief axis, can centering axle center easily, it is easy to use, clamping efficiency can be improved, production cost can be reduced.
3rd, the utility model during 52 turning of delivery connection oil inlet end, can combine Fig. 9, this is fuel-displaced on delivery connection 5
Positioned in the insertion shrinkage pool 11 of joint 5, its delivery connection body 51, which is inserted in, coordinates positioning in the first shrinkage pool portion 111；Its is fuel-displaced
Joint oil outlet end 53, which is inserted in the 3rd shrinkage pool portion 113, coordinates positioning；The oily joint oil inlet end 52 is back to the positioning hole 1,111 1
Side and stretch out shrinkage pool 11, its thread rod part can be made to stretch into the first shrinkage pool portion 111 and hold out against by screwing lock-screw 2
The delivery connection 5.And in delivery connection 52 turning of oil inlet end, the one side of shrinkage pool 11 can be packed in for chassis 1 outwardly
On the scroll chuck of lathe spindle, due to chassis 1 and the same axis clamping of main shaft, and described in the first shrinkage pool portion 111 is located at
The center of chassis 1, the delivery connection oil inlet end 52 is mutually concentric with the chassis 1, and the chassis 1 and main shaft are concentric, therefore
It ensure that the axiality positioning accuracy request of the delivery connection oil inlet end 52 and machine tool chief axis；It is arranged on additionally by the chassis 1
It is simple to operate on machine tool chief axis, can centering axle center easily, it is easy to use, clamping efficiency can be improved, production cost can be reduced.
Further, since being set with clamping nut 3 on lock-screw 2, delivery connection is held out against when lock-screw 2 screws in shrinkage pool 11
When 5, also by turn clamping nut 3 clamping nut 3 can be made to be adjacent to chassis 1, can further prevent the axle of lock-screw 2
To loosening, it is to avoid the delivery connection 5 loosens, the delivery connection 5 is more firm after being clamped.
Further, since the lateral wall of chassis 1 is provided with the planar portions for being used for mutually amplexiforming with the inner face of clamping nut 3
13, due to being engaged locking using face between the clamping nut 3 and clamping nut 3, frictional force each other can be increased, entered
Improve to one step the clamping effect of delivery connection 5.
Further, since the inner bottom part positioning hole 1111 of shrinkage pool 11 and drill jig hole 1112.After machining, when delivery connection 5
When being taken out in from shrinkage pool 11, this can be gone out by insertion push rod or similar means in positioning hole 1111 or/and drill jig hole 1112
Oily joint 5 is quickly ejected out of shrinkage pool 11, with simple to operate, is blocked with solving the delivery connection 5 in shrinkage pool 11 without side
Just the problem of taking out.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of multi-functional clamp of delivery connection processing, it is characterised in that：Including chassis (1), set in chassis (1) card
There is the shrinkage pool (11) that positioning is inserted for delivery connection (5)；Shrinkage pool (11) inner bottom part is provided with and delivery connection oil outlet end
(53) positioning hole (1111) that matches and with the one-to-one multiple drill jig holes in each mounting hole (55) position on delivery connection (5)
(1112)；And the positioning hole (1111) is arranged concentrically with the chassis (1)；Screw thread is radially provided with chassis (1) outer wall
Hole (12), the screwed hole (12) is passed through in the shrinkage pool (11)；Lock-screw (2) is installed in the screwed hole (12).
2. a kind of multi-functional clamp of delivery connection processing as claimed in claim 1, it is characterised in that：The lock-screw
(2) clamping nut (3) is set with, the clamping nut (3) is located on the outside of the chassis (1).
3. a kind of multi-functional clamp of delivery connection processing as claimed in claim 2, it is characterised in that：The chassis (1)
Lateral wall is provided with the planar portions (13) for being used for mutually amplexiforming with clamping nut (3) inner face.
4. a kind of multi-functional clamp of delivery connection processing as any one of claim 1-3, it is characterised in that：Institute
The first shrinkage pool portion (111) that shrinkage pool (11) includes matching with delivery connection body (51) profile is stated, and is entered with delivery connection
The second shrinkage pool portion (112) and/or match with described with delivery connection oil outlet end (53) profile that oily end (52) profile matches
The 3rd shrinkage pool portion (113)；The first shrinkage pool portion (111) is located at the chassis (1) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465209.6U CN206343944U (en) | 2016-12-29 | 2016-12-29 | A kind of multi-functional clamp of delivery connection processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465209.6U CN206343944U (en) | 2016-12-29 | 2016-12-29 | A kind of multi-functional clamp of delivery connection processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343944U true CN206343944U (en) | 2017-07-21 |
Family
ID=59319173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465209.6U Expired - Fee Related CN206343944U (en) | 2016-12-29 | 2016-12-29 | A kind of multi-functional clamp of delivery connection processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343944U (en) |
-
2016
- 2016-12-29 CN CN201621465209.6U patent/CN206343944U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 Termination date: 20201229 |