CN206912689U - A kind of frock for rotating Central Hole of Cylinder Bolts - Google Patents
A kind of frock for rotating Central Hole of Cylinder Bolts Download PDFInfo
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- CN206912689U CN206912689U CN201720863141.5U CN201720863141U CN206912689U CN 206912689 U CN206912689 U CN 206912689U CN 201720863141 U CN201720863141 U CN 201720863141U CN 206912689 U CN206912689 U CN 206912689U
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- cylinder
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- backup part
- plummer
- rotary power
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Abstract
The utility model discloses a kind of frock for rotating Central Hole of Cylinder Bolts, and it includes rotary power head, rotating tailstock and plummer, and the both ends of plummer are separately fixed on rotary power head and rotating tailstock, and plummer is driven by rotary power head and rotated；It is characterized in that：Sequentially it is provided with the first station and second station on the plummer along its length, one cylinder of Set and Positioning respectively on the first station and second station, the cylinder on two stations is respectively the first cylinder and the second cylinder.Frock of the present utility model reduces the clamping times of workpiece, avoids Form and position error caused by multiple clamping, and clamped one time completes the processing of two cylinders, substantially increases production efficiency and machining accuracy.
Description
Technical field
It the utility model is related to cylinder manufacture field, more particularly to a kind of frock for rotating Central Hole of Cylinder Bolts.
Background technology
As shown in one of Fig. 1-5, traditional cylinder processing technology is：Process one, milling flange surface 01；Process two：Milling flange
Face cylindrical 02；Process three：Bore the screw via 03 on flange face 01；Process four：Milling deflation area 04；Process five：Deflation area drills
Tapping；Process six：Milling crossed beam trunking 05；Process seven：Slightly, right boring cylinder cylinder holes 06；Process eight：Milling top surface 07；Process nine：Brill attacks top
The screw 08 in face；Process ten：The screw via 09 on milling top surface 09 is bored, respectively in nine equipment（Need No. ten clampings）Processing
Complete.Tedious process, multiple clamping precision is low, wastes a large amount of manpower and materials, occupancy production site area is big, low production efficiency
Under.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of machining accuracy height, reduced
Clamping times, the frock of the high rotation Central Hole of Cylinder Bolts of production efficiency.
To achieve the above object, the utility model uses following technical scheme：
A kind of frock for rotating Central Hole of Cylinder Bolts, including rotary power head, rotating tailstock and plummer, the both ends point of plummer
It is not fixed on rotary power head and rotating tailstock, and plummer is driven by rotary power head and rotated；Along it on the plummer
Length direction is sequentially provided with the first station and second station, distinguishes one cylinder of Set and Positioning on the first station and second station,
Cylinder on two stations is respectively the first cylinder and the second cylinder；
There are first base, the first rigid top backup part, the first elastic top backup part and two first pressures on first station
Hold oil cylinder, the upper surface of first base is provided with locating dowel, the flange face of the first cylinder be fitted on the upper surface of first base and
The cylinder holes of first cylinder is set in locating dowel, and the first rigid top backup part and the first elastic top backup part rely on first respectively
On the two opposite sides of cylinder, the output end of two the first pressure holding oil cylinders is connected with the first wedge, the first wedge by lever respectively
Upper have a neck, and the bottom of the first wedge has the first pressure head, and the neck on two first wedges is sheathed on the first cylinder top respectively
The lug boss of portion's respective side, and the first pressure head on two first wedges distinguishes pressure holding in the first cylinder top both sides；
There are second base, the second rigid top backup part, the second elastic top backup part and two second pressures in the second station
Oil cylinder is held, the upper surface of second base is embedding with the locating slot being adapted with the second cylinder top shape, the top of the second cylinder
It is located in locating slot, the second rigid top backup part and the second elastic top backup part rely on the two opposite sides of the second cylinder respectively
On, the output end of two the second pressure holding oil cylinders is connected with the second wedge by lever respectively, and the bottom of the second wedge has first
Pressure head, the second pressure head on two second wedges distinguish pressure holding in the second cylinder top both sides.
The rotary power head is hydraulic separate scale.
The utility model uses above structure, has the advantages that：
Frock of the present utility model is applied on Digit Control Machine Tool, and plummer can be achieved 360 ° under the drive of rotary power head
Interior accurate rotation, therefore can realize and be sequentially completed different processes on a station, in addition two on plummer station
One cylinder of clamping position respectively, sequentially processed since the first station until second station also machines, then workpiece by
Station order circulates, and station one moves on to station two, and so as to order completion milling flange surface, milling flange surface is cylindrical, bores flange face screw
Via, milling deflation area, bore and attack screw and brill top that deflation area screw, milling crossed beam trunking, boring cylinder cylinder holes, milling top surface, brill attack top surface
Face screw via.Frock of the present utility model reduces the clamping times of workpiece, avoids Form and position error caused by multiple clamping,
And clamped one time completes the processing of two cylinders, substantially increases production efficiency and machining accuracy.
Brief description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is the front view of cylinder；
Fig. 2 is the top view of cylinder；
Fig. 3 is the upward view of cylinder；
Fig. 4 is the left view of cylinder；
Fig. 5 is A-A sectional views in Fig. 2；
Fig. 6 is top view of the present utility model；
Fig. 7 is side view of the present utility model；
Fig. 8 is the front view of first base；
Fig. 9 is the top view of second base.
Embodiment
As shown in one of Fig. 6-9, the utility model includes rotary power head 1, rotating tailstock 2 and plummer 3, plummer 3
Both ends be separately fixed on rotary power head 1 and rotating tailstock 2, and plummer 3 drives rotation by rotary power head 1；It is described
The first station and second station are sequentially provided with plummer 3 along its length, distinguishes clamping on the first station and second station
A cylinder is positioned, the cylinder on two stations is respectively the first cylinder 4 and the second cylinder 5；
With first base 6, the first rigid top backup part 7, the first elastic top backup part 8 and two first on first station
Pressure holding oil cylinder 9, the upper surface of first base 6 are provided with locating dowel 61, and the flange face of the first cylinder 4 is fitted in the upper of first base 6
On end face and the cylinder holes of the first cylinder 4 is set in locating dowel 61, the first rigid top backup part 7 and the first elastic top backup part 8
Rely on respectively on the two opposite sides of the first cylinder 4, the output end of two the first pressure holding oil cylinders 9 is connected with by lever respectively
One wedge 15, has neck on the first wedge 15, and the bottom of the first wedge 15 has the first pressure head, the card on two first wedges 15
Groove is sheathed on the lug boss of the top respective side of the first cylinder 4 respectively, and the first pressure head difference pressure holding on two first wedges 15 in
The top both sides of first cylinder 4；
With second base 10, the second rigid top backup part 11, the second elastic top backup part 12 and two in the second station
Second pressure holding oil cylinder 13, the upper surface of second base 10 have the locating slot 101 being adapted with the top shape of the second cylinder 5, the
The top of two cylinders 5 is embedded in locating slot 101, and the second rigid top backup part 11 and the second elastic top backup part 12 lean respectively
In on the two opposite sides of the second cylinder 5, the output end of two the second pressure holding oil cylinders 13 is connected with the second wedge by lever respectively
14, the bottom of the second wedge 14 has the first pressure head, and the second pressure head on two second wedges 14 is distinguished pressure holding and pushed up in the second cylinder 5
Portion both sides.
The rotary power head 1 is hydraulic separate scale.
Frock of the present utility model is applied on Digit Control Machine Tool, and plummer 3 can be achieved under the drive of rotary power head 1
Accurately rotated in 360 °, therefore can realize and be sequentially completed different processes on a station, in addition two on plummer 3
Station distinguishes one cylinder of clamping position, is sequentially processed since the first station until second station also machines, Ran Hougong
Part is circulated by station order, and station one moves on to station two, and so as to order completion milling flange surface, milling flange surface is cylindrical, bores flange face
Screw via, milling deflation area, bore attack deflation area screw, milling crossed beam trunking, boring cylinder cylinder holes, milling top surface, bore attack top surface screw and
Bore top surface screw via.Frock of the present utility model reduces the clamping times of workpiece, avoids morpheme caused by multiple clamping
Error, and clamped one time completes the processing of two cylinders, substantially increases production efficiency and machining accuracy.
Claims (2)
1. a kind of frock for rotating Central Hole of Cylinder Bolts, including rotary power head, rotating tailstock and plummer, the both ends difference of plummer
It is fixed on rotary power head and rotating tailstock, and plummer is driven by rotary power head and rotated；It is characterized in that：The carrying
The first station and second station are sequentially provided with platform along its length, distinguishes Set and Positioning one on the first station and second station
Individual cylinder, the cylinder on two stations is respectively the first cylinder and the second cylinder；
There are first base, the first rigid top backup part, the first elastic top backup part and two the first pressure holding oil on first station
Cylinder, the upper surface of first base are provided with locating dowel, and the flange face of the first cylinder is fitted on the upper surface of first base and first
The cylinder holes of cylinder is set in locating dowel, and the first rigid top backup part and the first elastic top backup part rely on the first cylinder respectively
Two opposite sides on, the output end of two the first pressure holding oil cylinders is connected with the first wedge by lever respectively, has on the first wedge
There is a neck, the bottom of the first wedge has the first pressure head, and the neck on two first wedges is sheathed on the first cylinder top pair respectively
The lug boss of side is answered, and the first pressure head on two first wedges distinguishes pressure holding in the first cylinder top both sides；
There are second base, the second rigid top backup part, the second elastic top backup part and two the second pressure holding oil in the second station
Cylinder, the upper surface of second base have the locating slot being adapted with the second cylinder top shape, are embedded at the top of the second cylinder
In locating slot, the second rigid top backup part and the second elastic top backup part rely on the two opposite sides of the second cylinder respectively, and two
The output end of individual second pressure holding oil cylinder is connected with the second wedge by lever respectively, and the bottom of the second wedge has the first pressure head,
The second pressure head on two second wedges distinguishes pressure holding in the second cylinder top both sides.
A kind of 2. frock for rotating Central Hole of Cylinder Bolts according to claim 1, it is characterised in that：The rotary power head is liquid
Press index dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863141.5U CN206912689U (en) | 2017-07-17 | 2017-07-17 | A kind of frock for rotating Central Hole of Cylinder Bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720863141.5U CN206912689U (en) | 2017-07-17 | 2017-07-17 | A kind of frock for rotating Central Hole of Cylinder Bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912689U true CN206912689U (en) | 2018-01-23 |
Family
ID=61347502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720863141.5U Active CN206912689U (en) | 2017-07-17 | 2017-07-17 | A kind of frock for rotating Central Hole of Cylinder Bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912689U (en) |
-
2017
- 2017-07-17 CN CN201720863141.5U patent/CN206912689U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 350000 No.3 comprehensive office building, No.8, Shangmao Avenue, Nantong town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Huawei Juquan Precision Technology Co., Ltd Address before: 350000 Fujian Province, Jinan District of Fuzhou City Drum Shan Fuxing Investment Zone Patentee before: FUZHOU JULI MOTOR PARTS Co.,Ltd. |