CN203622025U - Coaxial drilling machine with butterfly plate check valve - Google Patents
Coaxial drilling machine with butterfly plate check valve Download PDFInfo
- Publication number
- CN203622025U CN203622025U CN201320808844.XU CN201320808844U CN203622025U CN 203622025 U CN203622025 U CN 203622025U CN 201320808844 U CN201320808844 U CN 201320808844U CN 203622025 U CN203622025 U CN 203622025U
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- drilling
- drilling machine
- coaxial
- power head
- check valve
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- Expired - Fee Related
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Abstract
The utility model discloses a coaxial drilling machine with a butterfly plate check valve and belongs to drilling equipment and especially relates to equipment capable of drilling two sides of a part at the same time. The drilling machine is characterized in that the middle part of drilling machine pedestal with a supporting rack is equipped with a check valve body fixing tool; two sides of the fixing tool are symmetrically equipped with a drilling power head assembly; the power head assemblies on the power head seat plate are arranged on the drilling machine pedestal via a linear guide rail; a motor on the top of each power head assemblies is connected with a main shaft via a power head transmission device; and the front end of a drilling power head on each main shaft is provided with a drilling chuck. The beneficial effects of the coaxial drilling machine with the butterfly plate check valve reside in that one-time chuck assembling is achieved by the use of the coaxial drilling machine with the butterfly plate check valve; coaxial holes on two sides can be machined at the same time, thereby ensuring coaxial hole degree of the two sides and avoiding machining errors of repeatedly chuck assembling; and the coaxial drilling machine is semiautomatic, thereby improving machining efficiency and reducing labor intensity of workers.
Description
Technical field
The utility model belongs to rig, the equipment that particularly can simultaneously simultaneously hole to parts both sides.
Background technology
Check-valves is a kind of common valve door product in producing, and is widely used in the fields such as oil, chemical industry, water treatment, is the capital equipment that prevents liquid backflow.Butterfly plate check-valves belongs to an important kind in check-valves.Be widely used in productive life because volume is little, easy for installation.
Butterfly plate check-valves relies on spring to promote butterfly plate.When fluid pressure in pipeline is during higher than spring force, butterfly plate is pushed open by hydraulic pressure, and check-valves is opened.But when pipeline water end pressure reduces, valve plate closure prevents from anhydrating and holds current to return.The central axis hole axiality requirement on machining accuracy that butterfly plate check valve body is rotated is strict.Otherwise there is valve plate dislocation, have a strong impact on the sealing of check-valves.Therefore butterfly plate check valve body yield rate in process is not high.
Utility model content
For overcome the several holes of existing butterfly plate check valve body process equipment process respectively location difficulty axiality low deficiency, the utility model provides a kind of butterfly plate check-valves coaxial drilling machine, and two holes that the coaxial drilling machine of this butterfly plate check-valves can be realized valve body both sides process assurance axiality simultaneously.
The utility model solves the technical scheme that its technical problem adopts: the coaxial drilling machine of a kind of butterfly plate check-valves, it is characterized in that: check valve body fixing tool is equipped with at the drilling machine base middle part with bracing frame, symmetrical drilling power head assembly is equipped with in fixing tool both sides, the unit head assembly being arranged on unit head seat board uses line slideway to be arranged on drilling machine base, the motor that is arranged on unit head assembly top is connected with main shaft by power head gearing, the drilling power head front end being arranged on main shaft is equipped with drill chuck
The casting die cylinder mounting plate that four root posts of described check valve body fixing tool support is fixed on drilling tool seat, casting die plate processing work is housed between casting die plate and drilling tool seat boss below the cylinder floating junction of casting die cylinder front end.
Described drilling power head assembly rear end is equipped with and promotes its leading screw with leading screw push pedal moving horizontally on base.
Positioning baffle for fixing processing work is housed on described column.
Described drilling tool seat below is provided with the upper top gas cylinder being fixed on drilling machine base, on four angles of drilling tool seat, the guide post being arranged in flange linear bearing is housed.
Using method of the present utility model is, check valve body to be processed is placed on the boss of drilling tool seat, and rotation positioning baffle, at rotary valve, utilizes valve body both sides boss to carry out left and right and locate.Connect casting die cylinder, valve body is compressed, utilize body cavity plane carry out plane and locate up and down simultaneously.Startup drilling power head carries out both sides and holes simultaneously.Three location by frock guarantee valve body borehole accuracy.After first group of coaxial aperture machines, top gas cylinder in connection, by drilling tool seat jack-up, drilling tool seat rises by 4 positioning and guiding bars, guarantees frock precision.After frock rising puts in place, again start drilling power head and carry out the processing of second group of coaxial aperture.
The beneficial effects of the utility model are that the coaxial drilling machine of butterfly plate check-valves drilling machine has been realized once and being installed, and both sides coaxial aperture is processed simultaneously, can guarantee valve body both sides coaxial aperture axiality, has avoided the mismachining tolerance being repeatedly installed.This equipment is semiautomatic control simultaneously, and workman is only responsible for mount and the dismounting of workpiece, and other steps all can complete automatically, have improved working (machining) efficiency, have reduced labor strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of processing work.
In figure, 1. drip tray, 2. bracing frame, 3. drilling machine base, 4. screw mandrel push pedal, 5. leading screw, 6. main shaft, 7. power head gearing, 8. motor, 9. drilling power head, 10. drill chuck, 11. drilling tool seats, 12. positioning baffles, 13. casting die cylinder mounting plates, 14. casting die cylinders, 15. cylinder floating joints, 16. casting die plates, 17. columns, 18. processing works, 19. guide posts, 20. flange linear bearings, top gas cylinder on 21., 22. line slideways, 23. unit head seat boards, 24. drilling tool seat boss, 25. first groups of coaxial apertures, 26. second groups of coaxial apertures.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1, the coaxial drilling machine of a kind of butterfly plate check-valves, it is characterized in that: check valve body fixing tool is equipped with at drilling machine base 3 middle parts with bracing frame 2, symmetrical drilling power head assembly is equipped with in fixing tool both sides, the unit head assembly being arranged on unit head seat board 23 uses line slideway 22 to be arranged on drilling machine base 3, the motor 8 that is arranged on unit head assembly top is connected with main shaft 6 by power head gearing 7, and drilling power head 9 front ends that are arranged on main shaft are equipped with drill chuck 10
The casting die cylinder mounting plate 13 that four root posts 17 of described check valve body fixing tool support is fixed on drilling tool seat 11, and the cylinder floating junction 15 of casting die cylinder 14 front ends is equipped with casting die plate 16 processing works 18 between casting die plate and drilling tool seat boss 24 below.
Described drilling power head assembly rear end is equipped with and promotes its leading screw 5 with leading screw push pedal 4 moving horizontally on base.
Positioning baffle 12 for fixing processing work is housed on described column.
The casting die cylinder mounting plate 13 that four root posts 17 of described check valve body fixing tool support is fixed on drilling tool seat 11, and the cylinder floating junction 15 of casting die cylinder 14 front ends is equipped with casting die plate 16 processing works 18 between casting die plate and drilling tool seat boss 24 below.
Described drilling power head assembly rear end is equipped with and promotes its leading screw 5 with leading screw push pedal 4 moving horizontally on base.
Positioning baffle 12 for fixing processing work is housed on described column.
Described drilling tool seat below is provided with the upper top gas cylinder 21 being fixed on drilling machine base, on four angles of drilling tool seat 11, the guide post 19 being arranged in flange linear bearing 20 is housed.
Claims (4)
1. the coaxial drilling machine of butterfly plate check-valves, it is characterized in that: check valve body fixing tool is equipped with at the drilling machine base middle part with bracing frame, symmetrical drilling power head assembly is equipped with in fixing tool both sides, the unit head assembly being arranged on unit head seat board uses line slideway to be arranged on drilling machine base, the motor that is arranged on unit head assembly top is connected with main shaft by power head gearing, the drilling power head front end being arranged on main shaft is equipped with drill chuck
The casting die cylinder mounting plate that four root posts of described check valve body fixing tool support is fixed on drilling tool seat, casting die plate processing work is housed between casting die plate and drilling tool seat boss below the cylinder floating junction of casting die cylinder front end.
2. the coaxial drilling machine of butterfly plate check-valves according to claim 1, is characterized in that: described drilling power head assembly rear end is equipped with and promotes its leading screw with leading screw push pedal moving horizontally on base.
3. the coaxial drilling machine of butterfly plate check-valves according to claim 1, is characterized in that: the positioning baffle for fixing processing work is housed on described column.
4. the coaxial drilling machine of butterfly plate check-valves according to claim 1, is characterized in that: described drilling tool seat below is provided with the upper top gas cylinder being fixed on drilling machine base, on four angles of drilling tool seat, the guide post being arranged in flange linear bearing is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808844.XU CN203622025U (en) | 2013-12-10 | 2013-12-10 | Coaxial drilling machine with butterfly plate check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808844.XU CN203622025U (en) | 2013-12-10 | 2013-12-10 | Coaxial drilling machine with butterfly plate check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622025U true CN203622025U (en) | 2014-06-04 |
Family
ID=50808543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320808844.XU Expired - Fee Related CN203622025U (en) | 2013-12-10 | 2013-12-10 | Coaxial drilling machine with butterfly plate check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622025U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691987A (en) * | 2013-12-10 | 2014-04-02 | 济南玫德铸造有限公司 | Coaxial drilling machine for butterfly plate check valve |
| CN104475810A (en) * | 2014-12-15 | 2015-04-01 | 济南玫德铸造有限公司 | Large-specification butterfly type check valve hole drilling machine |
| CN104493237A (en) * | 2014-12-15 | 2015-04-08 | 济南玫德铸造有限公司 | Multi-hole drilling machine for flange of butterfly valve |
| CN110281043A (en) * | 2019-07-09 | 2019-09-27 | 繁昌县速诚智能设备科技有限公司 | A kind of hard sealed valve body sealing surface Special Purpose Machine for Processing |
| CN114012506A (en) * | 2021-12-01 | 2022-02-08 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
-
2013
- 2013-12-10 CN CN201320808844.XU patent/CN203622025U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691987A (en) * | 2013-12-10 | 2014-04-02 | 济南玫德铸造有限公司 | Coaxial drilling machine for butterfly plate check valve |
| CN104475810A (en) * | 2014-12-15 | 2015-04-01 | 济南玫德铸造有限公司 | Large-specification butterfly type check valve hole drilling machine |
| CN104493237A (en) * | 2014-12-15 | 2015-04-08 | 济南玫德铸造有限公司 | Multi-hole drilling machine for flange of butterfly valve |
| CN110281043A (en) * | 2019-07-09 | 2019-09-27 | 繁昌县速诚智能设备科技有限公司 | A kind of hard sealed valve body sealing surface Special Purpose Machine for Processing |
| CN110281043B (en) * | 2019-07-09 | 2021-03-30 | 繁昌县速诚智能设备科技有限公司 | Special machine tool for machining hard sealing valve body sealing surface |
| CN114012506A (en) * | 2021-12-01 | 2022-02-08 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
| CN114012506B (en) * | 2021-12-01 | 2023-02-17 | 山西柴油机工业有限责任公司 | Machining precision guaranteeing method for large complex box body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250400 Shandong Province, Ji'nan city Pingyin County Industrial Park Mei steel dema science and Technology Park Patentee after: MEIDE GROUP Co.,Ltd. Address before: 250400 Pingyin City, Shandong Province South Road, No. 85, South Road, No. Patentee before: JINAN MEIDE CASTING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20211210 |