CN202571899U - Hydraulic fixture for rough milling of upper face and lower face of cylinder body - Google Patents
Hydraulic fixture for rough milling of upper face and lower face of cylinder body Download PDFInfo
- Publication number
- CN202571899U CN202571899U CN 201220223097 CN201220223097U CN202571899U CN 202571899 U CN202571899 U CN 202571899U CN 201220223097 CN201220223097 CN 201220223097 CN 201220223097 U CN201220223097 U CN 201220223097U CN 202571899 U CN202571899 U CN 202571899U
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- panel
- cylinder body
- oil cylinder
- fixture
- hydraulic
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Abstract
The utility model discloses a hydraulic fixture for rough milling of an upper face and a lower face of a cylinder body, relating to the technical field of a fixture. The hydraulic fixture comprises a base, wherein the base is connected with a panel, the hydraulic fixture is characterized in that rear oil cylinder seats are arranged at upper ends of the two sides of the panel, oil cylinders are arranged on the rear oil cylinder seats, output ends of the oil cylinders are connected with piston rods, the piston rods are connected with press plates via pins, end parts of the press plates are connected with press heads, an adjusting sheet is arranged at the middle of the panel, a positioning support block is arranged above the adjusting sheet, and a switch valve plate is arranged at a right end of the panel and is connected with a manual reversing valve via a connecting plate. The hydraulic fixture adopts a hydraulic rotation mode to compact, and is stable and reliable, meanwhile, the workpiece clamping time is saved, and the labor intensity of a worker is reduced.
Description
Technical field
The utility model relates to the clamp technology field, is specifically related to a kind of cylinder body and rough mills the top and bottom hydraulically operated fixture.
Background technology
Cylinder block is the main load bearing element of engine, and it will bear the impulsive force that the burning gases blast is produced on the one hand, and the toggle of engine interior all is installed on the cylinder body simultaneously.On the other hand, the annex of nearly all engine all is installed in above the cylinder body, with the structures shape of this cylinder block the structure of whole engine.
The existing engine cylinder-body of processing both at home and abroad generally adopts special combination machine equipment and numerical control machining center, utilizes the equipment self indexing mechanism to realize cylinder body, and the big recovery time of equipment investment is long.Unit mahine equipment is a kind of a kind of special equipment that aims at certain product design, and equipment mainly comprises combinations such as hydraulic system, transmission system, unit head, lathe bed electrical system.Be applicable to the processing of single variety in enormous quantities, production efficiency is high, and investment is big.Machining center is that the introduction that reaches overseas equipment along with popularizing of Numeric Control Technology in recent years absorbs; The existing cylinder hole of China with a large amount of employing Cutter Body Processing with Machining Center engine cylinder-bodies; Utilize Numeric Control Technology to realize the calibration to the cylinder hole, machining accuracy is high, and calibration is accurate; Be applicable to many kind processing, but equipment investment is big.Medium-sized and small enterprises processing cylinder body because fund is few, mainly utilizes omnipotent equipment, and like vertical drill, vertical milling, and deformation design processes on engine lathe, and omnipotent process equipment exists can not calibration or the inaccurate problem of calibration.
The utility model content
The utility model technical problem to be solved is to provide a kind of saving clamping workpiece time, and the cylinder body that alleviates labor strength is rough milled the top and bottom hydraulically operated fixture.
The utility model technical problem to be solved adopts following technical scheme to realize:
A kind of cylinder body is rough milled the top and bottom hydraulically operated fixture, comprises base, is connected with panel on the said base; It is characterized in that: upper end, said panel both sides is provided with the rear side oil cylinder seat, on the said rear side oil cylinder seat oil cylinder is installed, and said oil cylinder output is connected with piston rod; Said piston rod is connected with pressing plate through pin; Said pressing plate end is connected with pressure head, and said panel centre position is provided with trimmer, and said trimmer top is provided with the positioning supports piece; Said panel right-hand member is provided with the switch valve plate, and said switch valve plate is connected with hand-operated direction valve through connecting plate.
Described positioning supports piece is fixed on the panel to screw rod through anti-.
Said trimmer one side is provided with floating cylinder.
The beneficial effect of the utility model is: the utility model adopts hydraulic rotary to compress, and is reliable and stable, also saved the clamping workpiece time simultaneously, alleviated labor strength.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of cylinder body is rough milled the top and bottom hydraulically operated fixture, comprises base 1; Be connected with panel 2 on the base 1, upper end, panel 2 both sides is provided with rear side oil cylinder seat 3, and oil cylinder 4 is installed on the rear side oil cylinder seat 3; Oil cylinder 4 outputs are connected with piston rod 5, and piston rod 5 is connected with pressing plate 7 through pin 6, and pressing plate 7 ends are connected with pressure head 8; Panel 2 centre positions are provided with trimmer 15, and trimmer 15 tops are provided with positioning supports piece 14, and panel 2 right-hand members are provided with switch valve plate 11; Switch valve plate 11 is connected with hand-operated direction valve 9 through connecting plate 10, and positioning supports piece 14 is fixed on the panel 2 to screw rod 13 through anti-, and trimmer 15 1 sides are provided with floating cylinder 12.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. a cylinder body is rough milled the top and bottom hydraulically operated fixture, comprises base, is connected with panel on the said base; It is characterized in that: upper end, said panel both sides is provided with the rear side oil cylinder seat, on the said rear side oil cylinder seat oil cylinder is installed, and said oil cylinder output is connected with piston rod; Said piston rod is connected with pressing plate through pin; Said pressing plate end is connected with pressure head, and said panel centre position is provided with trimmer, and said trimmer top is provided with the positioning supports piece; Said panel right-hand member is provided with the switch valve plate, and said switch valve plate is connected with hand-operated direction valve through connecting plate.
2. a kind of cylinder body according to claim 1 is rough milled the top and bottom hydraulically operated fixture, it is characterized in that: described positioning supports piece is fixed on the panel to screw rod through anti-.
3. a kind of cylinder body according to claim 1 is rough milled the top and bottom hydraulically operated fixture, it is characterized in that: said trimmer one side is provided with floating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223097 CN202571899U (en) | 2012-05-17 | 2012-05-17 | Hydraulic fixture for rough milling of upper face and lower face of cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223097 CN202571899U (en) | 2012-05-17 | 2012-05-17 | Hydraulic fixture for rough milling of upper face and lower face of cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571899U true CN202571899U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220223097 Expired - Fee Related CN202571899U (en) | 2012-05-17 | 2012-05-17 | Hydraulic fixture for rough milling of upper face and lower face of cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302513A (en) * | 2013-05-21 | 2013-09-18 | 苏州惠瑞自动化集成有限公司 | Automatic gripping device capable of sensing pressure |
| CN104260014A (en) * | 2014-09-24 | 2015-01-07 | 无锡康柏斯机械科技有限公司 | Casting tooling fixture capable of automatically clamping in place |
| CN105834461A (en) * | 2016-05-23 | 2016-08-10 | 中信戴卡股份有限公司 | Clamping force detection device for wheel vertical lathe machining |
-
2012
- 2012-05-17 CN CN 201220223097 patent/CN202571899U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302513A (en) * | 2013-05-21 | 2013-09-18 | 苏州惠瑞自动化集成有限公司 | Automatic gripping device capable of sensing pressure |
| CN104260014A (en) * | 2014-09-24 | 2015-01-07 | 无锡康柏斯机械科技有限公司 | Casting tooling fixture capable of automatically clamping in place |
| CN105834461A (en) * | 2016-05-23 | 2016-08-10 | 中信戴卡股份有限公司 | Clamping force detection device for wheel vertical lathe machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |