CN104493580A - Quick clamping fixture for rough boring of engine cylinder block - Google Patents
Quick clamping fixture for rough boring of engine cylinder block Download PDFInfo
- Publication number
- CN104493580A CN104493580A CN201410688177.5A CN201410688177A CN104493580A CN 104493580 A CN104493580 A CN 104493580A CN 201410688177 A CN201410688177 A CN 201410688177A CN 104493580 A CN104493580 A CN 104493580A
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- CN
- China
- Prior art keywords
- workpiece
- oil cylinder
- clamp body
- quick clamping
- cylinder
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- Pending
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a quick clamping fixture for rough boring of an engine cylinder block. The quick clamping fixture comprises a fixture body, a left lever type oil cylinder pressing device and a right lever type oil cylinder pressing device are arranged at two ends of the fixture body, four supporting cushions are arranged on the fixture body, two of the supporting cushions are provided with positioning pins, and a front suspension face rough positioning block and a right end face rough positioning plate are arranged on the fixture body. The quick clamping fixture further comprises a workpiece holder and a lifting oil cylinder, and the lifting oil cylinder is arranged on the fixture body and used for lifting the workpiece holder. When a workpiece is mounted, the workpiece holder is lifted up, the workpiece is placed on the workpiece holder, an operator can push the workpiece, the front suspension face rough positioning block and the right end face rough positioning plate along the workpiece holder to realize rough positioning of the workpiece, and then the workpiece holder descends to enable the positioning pins to be quickly and accurately inserted into positioning holes of the workpiece. Quickness and convenience in workpiece mounting are achieved, the workpiece can be lifted up by the aid of the workpiece holder after machining is finished and can be quickly separated from the positioning pins, and convenience in taking of the workpiece and high production efficiency are achieved.
Description
Technical field
The present invention relates to a kind of frock, particularly a kind of boring technological equipment of milling engine cylinder-body.
Background technology
In prior art, the cylinder holes of engine cylinder-body generally adopts manual frock to realize bore hole, although manual frock manufacture is simple, low price, its clamping needs operator manually to complete, and operating efficiency is lower, is unsuitable for the needs of modern production.
Summary of the invention
In view of this, the object of this invention is to provide a kind of engine cylinder-body rough bore quick clamping tool, the problem that when adopting hand frock processing engine cylinder-body cylinder holes to solve, production efficiency is low.
Engine cylinder-body rough bore quick clamping tool of the present invention, comprise clamp body, the two ends of described clamp body are respectively arranged with lever left formula oil cylinder gag and right lever oil cylinder gag, described clamp body is also provided with four supporting pads, wherein two supporting pads are provided with alignment pin, described clamp body are also provided with front overhang vermicelli rough positioning blocks and right side coarse positioning plate;
Also comprise work supporting block and be arranged on the hoist cylinder in order to lifting work-piece bracket on clamp body.
Further, described lever left formula oil cylinder gag and right lever oil cylinder gag include pressing plate, be fixed on clamp body and with the anterior hinged support of pressing plate and the pressure plate cylinder that is fixed on clamp body, the piston rod end of described pressure plate cylinder and the rear end of pressing plate hinged.
Further, the front end of described pressing plate is provided with copper backing.
Beneficial effect of the present invention:
1, engine cylinder-body rough bore quick clamping tool of the present invention, it utilizes lever oil cylinder gag to fix engine cylinder-body, and clamping speed is fast, and compresses large, and thrust uniformity is good, can significantly improve production efficiency and the quality of production.
2, engine cylinder-body rough bore quick clamping tool of the present invention, first work supporting block is risen when piece installing, workpiece is positioned on work supporting block, operator first promotes workpiece and front overhang vermicelli rough positioning blocks and right side coarse positioning plate along bracket, realize workpiece coarse positioning, then work supporting block declines, in the locating hole that alignment pin just can be made to insert fast and accurately on workpiece, piece installing is quick, and after machining, by work supporting block, workpiece is risen, workpiece and alignment pin quick separating can be made, pickup is convenient, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the front view of engine cylinder-body rough bore quick clamping tool of the present invention;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment engine cylinder-body rough bore quick clamping tool, comprise clamp body 1, the two ends of described clamp body are respectively arranged with lever left formula oil cylinder gag and right lever oil cylinder gag, described clamp body is also provided with four supporting pads 2, wherein two supporting pads are provided with alignment pin 3, described clamp body are also provided with front overhang vermicelli rough positioning blocks 4 and right side coarse positioning plate 5;
The hoist cylinder 7 also comprising work supporting block 6 and be arranged in order to lifting work-piece bracket on clamp body.
The present embodiment engine cylinder-body rough bore quick clamping tool, it utilizes lever oil cylinder gag to fix engine cylinder-body, and clamping speed is fast, and compresses large, and thrust uniformity is good, can significantly improve production efficiency and the quality of production.
And the present embodiment engine cylinder-body rough bore quick clamping tool, first work supporting block is risen when piece installing, workpiece is positioned on work supporting block, operator first promotes workpiece and front overhang vermicelli rough positioning blocks and right side coarse positioning plate along bracket, realize workpiece coarse positioning, then work supporting block declines, in the locating hole that alignment pin just can be made to insert fast and accurately on workpiece, piece installing is quick, and after machining, by work supporting block, workpiece is risen, workpiece and alignment pin quick separating can be made, pickup is convenient, and production efficiency is high.
In the present embodiment, described lever left formula oil cylinder gag and right lever oil cylinder gag include pressing plate 8, be fixed on clamp body and with the anterior hinged support 9 of pressing plate and the pressure plate cylinder 10 that is fixed on clamp body, the piston rod end of described pressure plate cylinder and the rear end of pressing plate hinged.
Adopt hydraulic oil cylinder driving pressing plate to rotate around jointed shaft, realize the compression to engine cylinder-body, thrust is large, and compresses convenient to operation, and clamping operating efficiency is high.
In the present embodiment, the front end of described pressing plate is provided with copper backing 11, can avoid damaging oil cylinder under large thrust.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. an engine cylinder-body rough bore quick clamping tool, it is characterized in that: comprise clamp body, the two ends of described clamp body are respectively arranged with lever left formula oil cylinder gag and right lever oil cylinder gag, described clamp body is also provided with four supporting pads, wherein two supporting pads are provided with alignment pin, described clamp body are also provided with front overhang vermicelli rough positioning blocks and right side coarse positioning plate;
Also comprise work supporting block and be arranged on the hoist cylinder in order to lifting work-piece bracket on clamp body.
2. engine cylinder-body rough bore quick clamping tool according to claim 1, it is characterized in that: described lever left formula oil cylinder gag and right lever oil cylinder gag include pressing plate, be fixed on clamp body and with the anterior hinged support of pressing plate and the pressure plate cylinder that is fixed on clamp body, the piston rod end of described pressure plate cylinder and the rear end of pressing plate hinged.
3. engine cylinder-body rough bore quick clamping tool according to claim 2, is characterized in that: the front end of described pressing plate is provided with copper backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688177.5A CN104493580A (en) | 2014-11-25 | 2014-11-25 | Quick clamping fixture for rough boring of engine cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688177.5A CN104493580A (en) | 2014-11-25 | 2014-11-25 | Quick clamping fixture for rough boring of engine cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493580A true CN104493580A (en) | 2015-04-08 |
Family
ID=52935080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410688177.5A Pending CN104493580A (en) | 2014-11-25 | 2014-11-25 | Quick clamping fixture for rough boring of engine cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493580A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171455A (en) * | 2015-10-14 | 2015-12-23 | 安徽机电职业技术学院 | Boring jig |
| CN108214003A (en) * | 2017-12-31 | 2018-06-29 | 温州瑞明工业股份有限公司 | Three-pawl type roughing standard limit clamp |
| CN109702529A (en) * | 2019-01-25 | 2019-05-03 | 成都正恒动力股份有限公司 | Engine cylinder body oblique water hole processing clamping device and processing method |
| CN110281111A (en) * | 2019-07-30 | 2019-09-27 | 南京昱晟机器人科技有限公司 | A kind of engine high-temperature alloy mechanism member polished machine device people's system clamping device |
| CN110788358A (en) * | 2019-11-06 | 2020-02-14 | 王清胜 | Multi-spindle counter drilling machine |
| CN111730096A (en) * | 2020-07-06 | 2020-10-02 | 咸阳圣亚机电设备有限公司 | Device and method for simultaneously boring two surfaces of control shell of automobile transmission |
| CN114055518A (en) * | 2021-12-07 | 2022-02-18 | 江苏汇博机器人技术股份有限公司 | Tool for assembling robot parts |
| CN114406753A (en) * | 2022-02-16 | 2022-04-29 | 长沙湘瑞重工有限公司 | Milling machine workbench limiting structure |
-
2014
- 2014-11-25 CN CN201410688177.5A patent/CN104493580A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171455A (en) * | 2015-10-14 | 2015-12-23 | 安徽机电职业技术学院 | Boring jig |
| CN108214003A (en) * | 2017-12-31 | 2018-06-29 | 温州瑞明工业股份有限公司 | Three-pawl type roughing standard limit clamp |
| CN109702529A (en) * | 2019-01-25 | 2019-05-03 | 成都正恒动力股份有限公司 | Engine cylinder body oblique water hole processing clamping device and processing method |
| CN110281111A (en) * | 2019-07-30 | 2019-09-27 | 南京昱晟机器人科技有限公司 | A kind of engine high-temperature alloy mechanism member polished machine device people's system clamping device |
| CN110788358A (en) * | 2019-11-06 | 2020-02-14 | 王清胜 | Multi-spindle counter drilling machine |
| CN111730096A (en) * | 2020-07-06 | 2020-10-02 | 咸阳圣亚机电设备有限公司 | Device and method for simultaneously boring two surfaces of control shell of automobile transmission |
| CN114055518A (en) * | 2021-12-07 | 2022-02-18 | 江苏汇博机器人技术股份有限公司 | Tool for assembling robot parts |
| CN114406753A (en) * | 2022-02-16 | 2022-04-29 | 长沙湘瑞重工有限公司 | Milling machine workbench limiting structure |
| CN114406753B (en) * | 2022-02-16 | 2022-12-02 | 长沙湘瑞重工有限公司 | Milling machine workbench limiting structure |
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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 |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |