CN2806487Y - Impact workpiece coupled type hydraulic tapping machine - Google Patents
Impact workpiece coupled type hydraulic tapping machine Download PDFInfo
- Publication number
- CN2806487Y CN2806487Y CN 200520097077 CN200520097077U CN2806487Y CN 2806487 Y CN2806487 Y CN 2806487Y CN 200520097077 CN200520097077 CN 200520097077 CN 200520097077 U CN200520097077 U CN 200520097077U CN 2806487 Y CN2806487 Y CN 2806487Y
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- China
- Prior art keywords
- impact
- iron notch
- front part
- part component
- sleeve
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- Expired - Lifetime
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Abstract
An impact piece coupled type hydraulic iron notch drill belongs to the technical field of an iron notch drill which is used in front of a furnace. The impact piece coupled type hydraulic iron notch drill mainly comprises an impact mechanism, a rotating mechanism and a front part component, wherein an impact piston of the impact mechanism, a front and a back cylinder sleeves are in coupled design, and a valve core and a valve sleeve are in the coupled design. The impact mechanism is connected with the front part component through a bolt and a positioning rabbet; the front part component is connected with the rotating mechanism through a screw and a pin. A spacing sleeve and a cushion blocking are arranged on the front part component. Blowing and sweeping openings which are symmetrically arranged are arranged on the front part component. Since movable components of the iron notch drill, such as the valve core, the valve sleeve, the impact piston, the front cylinder sleeve and the back cylinder sleeve adopt the coupled design, the disassembly and the maintenance of the iron notch drill are very convenient, and the maintenance cost is reduced. The spacing sleeve can prevent the impact piston from offside to prevent and influence the direction change of the valve core. The cushion blocking can effectively prolong the movable service life of the iron notch drill.
Description
Technical field
The utility model relates to a kind of iron perforater that is used for fields such as stokehold, engineering, mine, particularly a kind of hydraulic coupled ferrous-mouth opener of impacting workpiece.
Background technology
Iron perforater is a kind of short distance is beaten tapping outlet in the stokehold a main casthouse equipment, and two kinds of structures of pneumatic type and fluid pressure type are generally arranged.At present, using is Pneumatic machine for opening the tap holes comparatively widely.Hydraulic tap hole drill is because the precision height, easy-maintaining not, and parts replacement inconvenience and cause very big financial loss to the user influence spare part combination and keeps the safety in production.
Summary of the invention
The purpose of this utility model provides a kind of motion assembly of spool, valve pocket, impact piston and front and back cylinder sleeve that comprises and adopts the coupling type design, is convenient to dismounting and changes reduction maintenance cost, the hydraulic coupled ferrous-mouth opener of impacting workpiece of enhancing productivity.
The purpose of this utility model is achieved in that a kind of hydraulic coupled ferrous-mouth opener of impacting workpiece, comprise beater mechanism 1, rotating mechanism 2 and front assembly 3, the impact piston 4 and the front and back cylinder sleeve 5 of beater mechanism 1, design for coupling type between 6 and between spool 7 and the valve pocket 8, beater mechanism 1 is connected with front assembly 3 by bolt 9 and positioning spigot 10, and front assembly 3 and rotating mechanism 2 are by screw 10 and sell 11 and be connected.Front assembly 3 is provided with stop collar 12 and anti-vibration pad 13.Front assembly is provided with the purging mouth 14 of symmetric arrangement.
Hydraulic coupled ferrous-mouth opener of impacting workpiece provided by the utility model because the motion assembly of iron perforater adopts the coupling type design as drawing together spool, valve pocket, impact piston and front and back cylinder sleeve, makes its dismounting and safeguards very conveniently, has reduced maintenance cost; Stop collar can prevent that impact piston is offside, prevents to influence the spool commutation; Anti-vibration pad can effectively prolong the sport life span of taphole drilling machine.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The utility model adopts following structure: a kind of hydraulic coupled ferrous-mouth opener of impacting workpiece, comprise beater mechanism 1, rotating mechanism 2 and front assembly 3, the impact piston 4 and the front and back cylinder sleeve 5 of beater mechanism 1, design for coupling type between 6 and between spool 7 and the valve pocket 8, beater mechanism 1 is connected with front assembly 3 by bolt 9 and positioning spigot 10, and front assembly 3 and rotating mechanism 2 are by screw 10 and sell 11 and be connected.Front assembly 3 is provided with stop collar 12 and anti-vibration pad 13.Front assembly is provided with the purging mouth 14 of symmetric arrangement.
The principle of work of this device is as follows: this device is the hydraulic tap hole drill of plane positioning formula, belong to a kind of differential motion piston formula and impact vibration body, under the effect of reversing valve core, convection cell distributes, make impact piston 4 produce the high-frequency percussion rapping, meanwhile, rotation motor drives the vibrating rod rotation, iron port gun mud is impacted on blast furnace by vibrating rod and drilling rod, rotation is also discharged stemming, and in this course, air contained water cools off taphole drilling machine stemming, reduce dust, retreat brill entering fervid layer, open, finish place's working cycle with disclosing pin bucket tapping outlet.
Claims (3)
1, a kind of hydraulic coupled ferrous-mouth opener of impacting workpiece, comprise beater mechanism (1), rotating mechanism (2) and front assembly (3), it is characterized in that: the impact piston (4) of beater mechanism (1) and front and back cylinder sleeve (5,6) design for coupling type between and between spool (7) and the valve pocket (8), beater mechanism (1) is connected with front assembly (3) by bolt (9) and positioning spigot (10), and front assembly (3) is connected by screw (10) and pin (11) with rotating mechanism (2).
2, hydraulic coupled ferrous-mouth opener of impacting workpiece according to claim 1 is characterized in that: front assembly (3) is provided with stop collar (12) and anti-vibration pad (13).
3, hydraulic coupled ferrous-mouth opener of impacting workpiece according to claim 1 and 2 is characterized in that: front assembly is provided with the purging mouth (14) of symmetric arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097077 CN2806487Y (en) | 2005-07-05 | 2005-07-05 | Impact workpiece coupled type hydraulic tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097077 CN2806487Y (en) | 2005-07-05 | 2005-07-05 | Impact workpiece coupled type hydraulic tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806487Y true CN2806487Y (en) | 2006-08-16 |
Family
ID=36920787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520097077 Expired - Lifetime CN2806487Y (en) | 2005-07-05 | 2005-07-05 | Impact workpiece coupled type hydraulic tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818223A (en) * | 2010-03-26 | 2010-09-01 | 桂林穿孔公司 | Method for calculating clearance between shaft and bushes and rotary mechanism of base type cantilever iron notch drill |
| CN110878778A (en) * | 2019-11-28 | 2020-03-13 | 宁波文泽机电技术开发有限公司 | Engineering machinery vibration damper |
-
2005
- 2005-07-05 CN CN 200520097077 patent/CN2806487Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818223A (en) * | 2010-03-26 | 2010-09-01 | 桂林穿孔公司 | Method for calculating clearance between shaft and bushes and rotary mechanism of base type cantilever iron notch drill |
| CN110878778A (en) * | 2019-11-28 | 2020-03-13 | 宁波文泽机电技术开发有限公司 | Engineering machinery vibration damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150705 Granted publication date: 20060816 |
|
| EXPY | Termination of patent right or utility model |