CN104889780A - Hydraulic fixture for milling ball pits in pistons - Google Patents

Hydraulic fixture for milling ball pits in pistons Download PDF

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Publication number
CN104889780A
CN104889780A CN201510360378.7A CN201510360378A CN104889780A CN 104889780 A CN104889780 A CN 104889780A CN 201510360378 A CN201510360378 A CN 201510360378A CN 104889780 A CN104889780 A CN 104889780A
Authority
CN
China
Prior art keywords
pressing plate
stand
cylinder
milling ball
oil
Prior art date
Application number
CN201510360378.7A
Other languages
Chinese (zh)
Inventor
李宋英
Original Assignee
昆山勇翔精密机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 昆山勇翔精密机械有限公司 filed Critical 昆山勇翔精密机械有限公司
Priority to CN201510360378.7A priority Critical patent/CN104889780A/en
Publication of CN104889780A publication Critical patent/CN104889780A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The invention relates to a hydraulic fixture for milling ball pits in pistons. The hydraulic fixture for milling ball pits in pistons comprises a bottom plate, and a plurality of stands are fixed on the bottom plate; each stand is provided with a lever cylinder, a press plate, a TC cylinder seat, support cushion blocks and a limit baffle block, the lever cylinder is fixed on the stand and connected with a press plate lever, a press plate press block is arranged at one side of the press plate, a jack is arranged at one side of the TC cylinder seat, each stand is provided with two support cushion blocks, and the support cushion blocks are provided with tungsten steel cushion blocks having transition fit with the same; first oil inlets, second oil inlets and oil drainage holes are opened in the bottom plate, the first oil inlets are matched with the TC cylinder seats, and the second oil inlets are matched with the lever cylinders. The hydraulic fixture for milling ball pits in pistons can be used for clamping when milling ball pits in batch pistons, by means of the structure design of the stands and the limit baffle blocks, jacks, support cushion blocks and the like on the stands, the spare part placing angles are roughly consistent at each time, and moreover, the press plate structure and stand design are good for chip removal.

Description

A kind of piston milling ball hole hydraulically operated fixture
Technical field
The present invention relates to a kind of chucking device, particularly relate to a kind of piston milling ball hole hydraulically operated fixture.
Background technology
Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device of constructing or detecting.When manufacturing piston milling ball hole, need to clamp columned piston idiosome, due to the particularity of part shape, need to use more complicated equipment to position to lay when clamping, and when needs are produced in enormous quantities, if adopt general fixture, that the inconsistent crudy that causes of angle that piston idiosome is laid has deviation, waste time and energy when being and clamping is installed, the fixture also had can not keep the fluency of chip removal, cause bits end to be deposited on fixture, following process is affected.
Summary of the invention
For solving the problem, the invention provides a kind of piston milling ball hole hydraulically operated fixture.
The present invention solves the technical scheme that its technical problem takes: a kind of piston milling ball hole hydraulically operated fixture, comprises base plate, described base plate is fixed with a plurality of stand;
Described stand is provided with lever cylinder, pressing plate, TC cylinder seat, lip block and positive stop, described lever cylinder is fixed on stand, described lever cylinder is connected with pressing plate regulations and parameters, the side of described pressing plate is provided with pressing plate briquetting, the side of described TC cylinder seat is provided with top, described each stand is provided with two lip blocks, and described lip block is provided with the wolfram steel cushion block of interference fits with it;
Described base plate offers the first oil-in, the second oil-in and drain tap, described first oil-in matches with TC cylinder seat, and described second oil-in matches with lever cylinder.
Further, described stand offers regulations and parameters groove and workpiece position, in described regulations and parameters groove, lever cylinder is installed, fixed support cushion block on described workpiece position.
Further, one end of described pressing plate is pressing plate fixed block, and described pressing plate fixed block is connected with lever cylinder regulations and parameters, and the other end of described pressing plate is two pressing plate heads, and described pressing plate head installs pressing plate briquetting.
Further, one end of described pressing plate briquetting offers briquetting draw-in groove.
Beneficial effect of the present invention: the present invention can be used in the piston milling ball hole clamping operation of batch, because the structural design of stand own and the positive stop added on stand, top, lip block etc. are as under the acting in conjunction of fool proof, when can ensure to lay part at every turn its to lay angle roughly consistent, and the pressure plate structure of this equipment and stand design are all beneficial to chip removal.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram of stand of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of piston milling ball hole hydraulically operated fixture, comprises base plate 1, described base plate 1 is fixed with a plurality of stand 2;
Described stand 2 is provided with lever cylinder 3, pressing plate 4, TC cylinder seat 5, lip block 6 and positive stop 7, described lever cylinder 3 is fixed on stand 2, described lever cylinder 3 is connected with pressing plate 4 regulations and parameters, the side of described pressing plate 4 is provided with pressing plate briquetting 8, the side of described TC cylinder seat 5 is provided with top 9, described each stand 2 is provided with two lip blocks 6, and described lip block 6 is provided with the wolfram steel cushion block 61 of interference fits with it;
Described base plate 1 offers the first oil-in 11, second oil-in 12 and drain tap 13, described first oil-in 11 matches with TC cylinder seat 5, and described second oil-in 12 matches with lever cylinder 3.
Further, described stand 2 offers regulations and parameters groove 21 and workpiece position 22, in described regulations and parameters groove 21, lever cylinder 3 is installed, fixed support cushion block 6 on described workpiece position 22.
Further, one end of described pressing plate 4 is pressing plate fixed block 41, and described pressing plate fixed block 41 is connected with lever cylinder 3 regulations and parameters, and the other end of described pressing plate 4 is two pressing plate heads 42, and described pressing plate head 42 installs pressing plate briquetting 8.
Further, one end of described pressing plate briquetting 8 offers briquetting draw-in groove.
This equipment in use, workpiece is placed on the lip block which is provided with wolfram steel cushion block, one end of workpiece props up positive stop, now the first oil-in oil-feed, TC cylinder working on TC cylinder seat first ejects to limit workpiece movement in the horizontal direction, then the second oil-in oil-feed, makes lever cylinder work pull pressing plate, and the pressing plate briquetting of pressing plate side presses down the clamping clamping realizing workpiece.
It is emphasized that, it is more than preferred embodiment of the present invention, not any type of restriction is done in appearance to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong to the scope of technical solution of the present invention.

Claims (4)

1. a piston milling ball hole hydraulically operated fixture, comprises base plate, it is characterized in that: described base plate is fixed with a plurality of stand;
Described stand is provided with lever cylinder, pressing plate, TC cylinder seat, lip block and positive stop, described lever cylinder is fixed on stand, described lever cylinder is connected with pressing plate regulations and parameters, the side of described pressing plate is provided with pressing plate briquetting, the side of described TC cylinder seat is provided with top, described each stand is provided with two lip blocks, and described lip block is provided with the wolfram steel cushion block of interference fits with it;
Described base plate offers the first oil-in, the second oil-in and drain tap, described first oil-in matches with TC cylinder seat, and described second oil-in matches with lever cylinder.
2. a kind of piston milling ball hole according to claim 1 hydraulically operated fixture, is characterized in that: described stand offers regulations and parameters groove and workpiece position, is provided with lever cylinder in described regulations and parameters groove, fixed support cushion block on described workpiece position.
3. a kind of piston milling ball hole according to claim 1 hydraulically operated fixture, it is characterized in that: one end of described pressing plate is pressing plate fixed block, described pressing plate fixed block is connected with lever cylinder regulations and parameters, and the other end of described pressing plate is two pressing plate heads, and described pressing plate head installs pressing plate briquetting.
4. a kind of piston milling ball hole according to claim 1 hydraulically operated fixture, is characterized in that: one end of described pressing plate briquetting offers briquetting draw-in groove.
CN201510360378.7A 2015-06-26 2015-06-26 Hydraulic fixture for milling ball pits in pistons CN104889780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510360378.7A CN104889780A (en) 2015-06-26 2015-06-26 Hydraulic fixture for milling ball pits in pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510360378.7A CN104889780A (en) 2015-06-26 2015-06-26 Hydraulic fixture for milling ball pits in pistons

Publications (1)

Publication Number Publication Date
CN104889780A true CN104889780A (en) 2015-09-09

Family

ID=54022963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510360378.7A CN104889780A (en) 2015-06-26 2015-06-26 Hydraulic fixture for milling ball pits in pistons

Country Status (1)

Country Link
CN (1) CN104889780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112627A (en) * 2016-08-28 2016-11-16 温州天和汽车部件有限公司 Clamp for milling flat

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101704229A (en) * 2009-10-24 2010-05-12 桐乡市易锋机械厂 Clamp for processing double-head piston ball pit
CN202592007U (en) * 2012-04-01 2012-12-12 浙江凯达机床股份有限公司 Clamp for processing piston ball pit of automobile air conditioner
CN103028985A (en) * 2013-01-09 2013-04-10 昆山勇翔精密机械有限公司 Rotary clamp for multidirectional processing of automobile steering device shell
CN103056905A (en) * 2013-01-18 2013-04-24 昆山勇翔精密机械有限公司 Clamping seat for automobile bearing cover end face processing
CN103600091A (en) * 2013-10-14 2014-02-26 桐乡市恒泰精密机械有限公司 Piston machining tool
CN204748131U (en) * 2015-06-26 2015-11-11 昆山勇翔精密机械有限公司 Piston mills ball hole hydraulically operated fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101704229A (en) * 2009-10-24 2010-05-12 桐乡市易锋机械厂 Clamp for processing double-head piston ball pit
CN202592007U (en) * 2012-04-01 2012-12-12 浙江凯达机床股份有限公司 Clamp for processing piston ball pit of automobile air conditioner
CN103028985A (en) * 2013-01-09 2013-04-10 昆山勇翔精密机械有限公司 Rotary clamp for multidirectional processing of automobile steering device shell
CN103056905A (en) * 2013-01-18 2013-04-24 昆山勇翔精密机械有限公司 Clamping seat for automobile bearing cover end face processing
CN103600091A (en) * 2013-10-14 2014-02-26 桐乡市恒泰精密机械有限公司 Piston machining tool
CN204748131U (en) * 2015-06-26 2015-11-11 昆山勇翔精密机械有限公司 Piston mills ball hole hydraulically operated fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112627A (en) * 2016-08-28 2016-11-16 温州天和汽车部件有限公司 Clamp for milling flat

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RJ01 Rejection of invention patent application after publication

Application publication date: 20150909

RJ01 Rejection of invention patent application after publication