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 PDF

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Publication number
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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CN
China
Prior art keywords
cylinder
station
backup
plummer
rotary power
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Active
Application number
CN201720863141.5U
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Chinese (zh)
Inventor
梁巧
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FUZHOU JULI MOTOR PARTS Co Ltd
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FUZHOU JULI MOTOR PARTS Co Ltd
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Priority to CN201720863141.5U priority Critical patent/CN206912689U/en
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Publication of CN206912689U publication Critical patent/CN206912689U/en
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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

A kind of frock for rotating Central Hole of Cylinder Bolts
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.
CN201720863141.5U 2017-07-17 2017-07-17 A kind of frock for rotating Central Hole of Cylinder Bolts Active CN206912689U (en)

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)

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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.