CN104889780A - Hydraulic fixture for milling ball pits in pistons - Google Patents
Hydraulic fixture for milling ball pits in pistons Download PDFInfo
- 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
- 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.)
- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 39
- 230000007704 transition Effects 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
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
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.
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 Pending 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)
| 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)
| 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 |
-
2015
- 2015-06-26 CN CN201510360378.7A patent/CN104889780A/en active Pending
Patent Citations (6)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |