CN103669138B - Extrusion rod device for high-pressure hole extruder - Google Patents
Extrusion rod device for high-pressure hole extruder Download PDFInfo
- Publication number
- CN103669138B CN103669138B CN201410002539.0A CN201410002539A CN103669138B CN 103669138 B CN103669138 B CN 103669138B CN 201410002539 A CN201410002539 A CN 201410002539A CN 103669138 B CN103669138 B CN 103669138B
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- CN
- China
- Prior art keywords
- pressure hole
- main rod
- head
- crowded
- mobile jib
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- 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.)
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- 238000001125 extrusion Methods 0.000 title abstract 6
- 238000013016 damping Methods 0.000 claims abstract description 17
- 238000012856 packing Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 abstract description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention discloses an extrusion rod device for a high-pressure hole extruder. The extrusion rod device for the high-pressure hole extruder comprises a main rod, wherein a driving round head is arranged on the tail part of the main rod; a limiting round head and a connecting locking head are arranged on the head part of the main rod; a connecting through hole is formed in the middle part of the connecting locking head; a detachable semi-open damping rubber sleeve is arranged on the head part of the main rod. According to the extrusion rod device for the high-pressure hole extruder, the detachable semi-open damping rubber sleeve on the head part of the main rod is utilized, different numbers of damping rubber sleeves can be arranged according to the length of the main rod by a user, and when the pressure of the main rod is suddenly released, the pressure can be effectively relieved, and the main rod can be prevented from being snapped; in addition, dust can also be prevented from entering the extrusion rod device by the damping rubber sleeve made from fluorine rubber; the extrusion rod device for the high-pressure hole extruder is simple in structure, convenient to transform and high in practicability.
Description
Technical field
The present invention relates to a kind of underground equipment, or rather, is a kind of crowded lever apparatus of high pressure hole extruding machine.
Background technology
High pressure hole extruding machine is that a kind of static pressure that utilizes carries out the machinery of crowded hole operation to rail.Hole extruding machine can alleviate labor strength, increases work efficiency, and improves track construction precision and construction quality, is particularly suitable for underground work.Existing hole extruding machine generally adopts hydraulic piston to drive, and when crowded mould pierces through rail, the pressure on piston can discharge suddenly, if the stroke of piston is long, easily causes crowded bar to rupture.In addition, because the dust of down-hole is comparatively large, dust easily seals in crowded bar, and application life is short.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of crowded lever apparatus of high pressure hole extruding machine.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of crowded lever apparatus of high pressure hole extruding machine, the crowded lever apparatus of described high pressure hole extruding machine comprises a mobile jib, the afterbody of described mobile jib be provided with a driving round end, the head of described mobile jib is provided with a spacing round end and is connected tapered end with one, the middle part of described connection tapered end is provided with a connecting through hole, and the head of described mobile jib is provided with a dismountable semi-open damping packing element.
As preferred embodiment of the present invention, the sidewall of described damping packing element is provided with a draw-in groove, and described damping packing element is that fluorubber is made.
The crowded lever apparatus of high pressure hole extruding machine of the present invention utilizes the dismountable semi-open damping packing element on the head of mobile jib, user can install the damping packing element of varying number according to the length of mobile jib, when the pressure of mobile jib discharges suddenly, effectively can slow down pressure, prevent mobile jib from breaking.In addition, the damping packing element that this fluorubber is made also can effectively prevent dust from sealing in crowded lever apparatus.The crowded lever apparatus structure of this high pressure hole extruding machine is simple, and transformation is convenient, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the crowded lever apparatus of high pressure hole extruding machine of the present invention;
Fig. 2 is the details enlarged diagram of the a-quadrant of the crowded lever apparatus of high pressure hole extruding machine in Fig. 1;
Wherein,
1, the crowded lever apparatus of high pressure hole extruding machine; 2, mobile jib; 3, tapered end is connected; 4, connecting through hole; 5, spacing round end; 6, round end is driven; 7, damping packing element; 71, draw-in groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1 to Figure 2, the crowded lever apparatus 1 of high pressure hole extruding machine of the present invention comprises a mobile jib 2, the afterbody of this mobile jib 2 be provided with a driving round end 6, the head of the mobile jib 2 be somebody's turn to do is provided with a spacing round end 5 and is connected tapered end 3 with one, the middle part of this connection tapered end 3 is provided with a connecting through hole 4, and the head of this mobile jib 2 is provided with a dismountable semi-open damping packing element 7.
The sidewall of this damping packing element 7 is provided with a draw-in groove 71, and this damping packing element 7 is made for fluorubber.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. the crowded lever apparatus of a high pressure hole extruding machine, it is characterized in that, the crowded lever apparatus (1) of described high pressure hole extruding machine comprises a mobile jib (2), the afterbody of described mobile jib (2) is provided with a driving round end (6), the head of described mobile jib (2) is provided with a spacing round end (5) and is connected tapered end (3) with one, the middle part of described connection tapered end (3) is provided with a connecting through hole (4), and the head of described mobile jib (2) is provided with a dismountable semi-open damping packing element (7).
2. the crowded lever apparatus of high pressure hole extruding machine according to claim 1, is characterized in that, the sidewall of described damping packing element (7) is provided with a draw-in groove (71), and described damping packing element (7) is made for fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002539.0A CN103669138B (en) | 2014-01-04 | 2014-01-04 | Extrusion rod device for high-pressure hole extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002539.0A CN103669138B (en) | 2014-01-04 | 2014-01-04 | Extrusion rod device for high-pressure hole extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669138A CN103669138A (en) | 2014-03-26 |
| CN103669138B true CN103669138B (en) | 2015-07-01 |
Family
ID=50307855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002539.0A Active CN103669138B (en) | 2014-01-04 | 2014-01-04 | Extrusion rod device for high-pressure hole extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669138B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153576Y (en) * | 1992-07-20 | 1994-01-19 | 兴化市双湖矿山液压机械厂 | Hydraulic pinhole plotter |
| RU2137875C1 (en) * | 1998-06-02 | 1999-09-20 | ОАО "Калужский завод транспортного машиностроения" | Automated device for chamfering |
| CN2915919Y (en) * | 2006-01-27 | 2007-06-27 | 李保国 | Jib type hydraulic hole extruding machine |
| CN103194982A (en) * | 2013-03-25 | 2013-07-10 | 中交路桥建设有限公司 | Construction method for short cantilever support at bridge side span cast-in-situ segment |
| CN203654114U (en) * | 2014-01-04 | 2014-06-18 | 华国洋 | Crushing rod device of high pressure crushing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2579285B2 (en) * | 1994-10-31 | 1997-02-05 | 小堀▲鉄▼工株式会社 | Perforator |
| KR20020029594A (en) * | 2000-10-13 | 2002-04-19 | 추후 보정 | Rail drilling apparatus |
-
2014
- 2014-01-04 CN CN201410002539.0A patent/CN103669138B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153576Y (en) * | 1992-07-20 | 1994-01-19 | 兴化市双湖矿山液压机械厂 | Hydraulic pinhole plotter |
| RU2137875C1 (en) * | 1998-06-02 | 1999-09-20 | ОАО "Калужский завод транспортного машиностроения" | Automated device for chamfering |
| CN2915919Y (en) * | 2006-01-27 | 2007-06-27 | 李保国 | Jib type hydraulic hole extruding machine |
| CN103194982A (en) * | 2013-03-25 | 2013-07-10 | 中交路桥建设有限公司 | Construction method for short cantilever support at bridge side span cast-in-situ segment |
| CN203654114U (en) * | 2014-01-04 | 2014-06-18 | 华国洋 | Crushing rod device of high pressure crushing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103669138A (en) | 2014-03-26 |
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Owner name: ZOU ZHONGBAO Free format text: FORMER OWNER: HUA GUOYANG Effective date: 20150512 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Zou Zhongbao Inventor before: Hua Guoyang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUA GUOYANG TO: ZOU ZHONGBAO Free format text: CORRECT: ADDRESS; FROM: 233000 BENGBU, ANHUI PROVINCE TO: 241000 WUHU, ANHUI PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150512 Address after: Wuhu City, Anhui province 241000 Jiuzi Jiujiang District Jiayuan No. 99 Building 1 unit 502 room Applicant after: Zou Zhongbao Address before: Jiefang Road city of Bengbu province Anhui Longzihu District 233000 No. 480 Applicant before: Hua Guoyang |
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Effective date of registration: 20170727 Address after: 225300, 98 East Spring Road, hailing Industrial Park, Jiangsu, Taizhou Patentee after: Taizhou Huahai hi tech Innovation Co., Ltd. Address before: Wuhu City, Anhui province 241000 Jiuzi Jiujiang District Jiayuan No. 99 Building 1 unit 502 room Patentee before: Zou Zhongbao |
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Effective date of registration: 20220617 Address after: No. 666, Yangzhou Road, Hailing District, Taizhou City, Jiangsu Province 225300 Patentee after: Taizhou Haitong Asset Management Co.,Ltd. Address before: No.98, Yingchun East Road, hailing Industrial Park, Taizhou City, Jiangsu Province 225300 Patentee before: Taizhou Huahai hi tech Innovation Co.,Ltd. |