CN201231346Y - Drum type flying shears with closed frame - Google Patents
Drum type flying shears with closed frame Download PDFInfo
- Publication number
- CN201231346Y CN201231346Y CNU2008200754136U CN200820075413U CN201231346Y CN 201231346 Y CN201231346 Y CN 201231346Y CN U2008200754136 U CNU2008200754136 U CN U2008200754136U CN 200820075413 U CN200820075413 U CN 200820075413U CN 201231346 Y CN201231346 Y CN 201231346Y
- Authority
- CN
- China
- Prior art keywords
- side frame
- rotary drum
- stander
- drum
- frame
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses drum flying shears with a closed stander, which comprise a left stander and a right stander, a base, an upper drum and a lower drum, wherein two ends of the upper drum and the lower drum are respectively provided with bearings, edges of the left stander and the right stander are closed, the left stander and the right stander are respectively provided with two through bearing holes, i.e. the upper through bearing hole and the lower through bearing hole, and the bearings at the two ends of the upper drum and the lower drum are respectively assembled in the bearing holes; the upper parts of the left stander and the right stander are provided with articulated beams, and two ends of the articulated beam are respectively fixed on opposite inner sides of the left stander and the right stander. The utility model has the advantages that the left stander and the right stander respectively utilize the integral structure to replace the open structure in the prior art, removes the connecting gap, improves the mechanical rigidity of the closed stander, lightens the impact vibration of the drum flying shears in the operation, is favorable to prolong the service life of cutting edges, and improves the quality of sheared rolled pieces.
Description
Technical field
The utility model relates to the drum type flying shears of using on the board rolling production line, particularly be drum type flying shears with closed frame.
Background technology
Drum type flying shears is the plant equipment that is used for lateral shear motion rolled piece on the board rolling production line.
Fig. 1 is the front view of prior art drum type flying shears; Fig. 2 is the W-W cutaway view of Fig. 1.
As shown in Figure 1 and Figure 2, the frame of prior art drum type flying shears is an open cabinet, and its structure comprises: left side frame 106A; The right side frame 106B identical with frame 106A position, left side symmetrical structure; Middle part symmetric position at left side frame 106A and right side frame 106B is respectively arranged with the open U type groove of upper port; Be arranged on the crossbeam 102 on left side frame 106A and frame 106B top, right side; Be arranged on the base 108 of left side frame 106A and frame 106B bottom, right side; The bottom of left side frame 106A and right side frame 106B fastens as one with double-screw bolt 107a and nut 107b, 107c and base 108; Crossbeam 102 is fastened on the top of left side frame 106A and right side frame 106B by pull bar 101.Be supported with between left side frame and the right side frame band cutting edge 110 on rotary drum 109 and following rotary drum 111; Last rotary drum 109 two ends are supported by last rotary drum left shaft holder 104a and last rotary drum right bearing seat 104b respectively; Following rotary drum 111 two ends are respectively by rotary drum left shaft holder 105a and following rotary drum right bearing seat 105b support down; Following rotary drum left shaft holder 105a and following rotary drum right bearing seat 105b are separately positioned on the U type trench bottom of left side frame 106A and right side frame 106B, are respectively arranged with rotary drum left shaft holder 104a and last rotary drum right bearing seat 104b at the top of following rotary drum left shaft holder 105a and following rotary drum right bearing seat 105b; Wedging wedge 103 is fixing between the top of last rotary drum left shaft holder 104a and last rotary drum right bearing seat 104b and crossbeam 102.
There is following defective in the open cabinet of above-mentioned prior art drum type flying shears:
There is the slit in connection place between crossbeam and left side frame and the right side frame, is shearing the instantaneous of rolled piece, and its connection place can produce loosening, causes mechanical stiffness to reduce.In addition, the last rotary drum left shaft holder at last rotary drum two ends and last rotary drum right bearing seat touch in the U type groove that is arranged on open cabinet with the following rotary drum left shaft holder and the following rotary drum right bearing seated connection at following rotary drum two ends, exist the slit between the each several part, very big impact shock be can produce in the moment of shearing rolled piece, cutting edge life-span and the quality that is sheared product influenced.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of connection slit of eliminating the drum type flying shears frame is provided, and improves the mechanical stiffness of frame, the drum type flying shears with closed rack construction.
The technical scheme that solves the problems of the technologies described above is: a kind of drum type flying shears with closed frame, and described drum type flying shears comprises: the left side frame of structure same position symmetry and right side frame; Be arranged on the base of left side frame and right side frame lower; Be supported with between left side frame and the right side frame band cutting edge on rotary drum and following rotary drum; Be respectively arranged with bearing at last rotary drum and following rotary drum two ends, it is characterized in that, the edge of described left side frame and right side frame is closed, be respectively arranged with the dead eye of two perforations up and down on left side frame and right side frame, two the dead eye positions up and down on left side frame and right side frame are symmetrical respectively; The bearing that is arranged on rotary drum and following rotary drum two ends is fitted in respectively in the described dead eye; Top in left side frame and right side frame is provided with articulated beam, and the two ends of this articulated beam are separately fixed at left side frame and right side frame opposed inside face.
The beneficial effects of the utility model are: left side of the present utility model frame and right side frame have replaced the Open architecture of prior art respectively with overall structure, connect the slit thereby eliminate frame, have improved the mechanical stiffness of frame.The utility model is being provided with two pairs of bearing blocks that dead eye replace to support rotary drum and following rotary drum on left side frame and the right side frame, the impulsive force of bearing with rotary drum and following rotary drum on the left side frame of one and the right side frame support, thereby alleviate drum type flying shears impact shock at work, be beneficial to prolong the cutting edge life-span, improve the quality that is sheared rolled piece.
Description of drawings
Fig. 1 is the front view of prior art drum type flying shears;
Fig. 2 is the W-W cutaway view of Fig. 1;
Fig. 3 is the front view of drum type flying shears of the present utility model;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is a C portion enlarged drawing among Fig. 4.
" sequence number explanation in the accompanying drawing " and following rotary drum right bearing seat 105b
101: pull bar 102: crossbeam 103: wedge 20: bearing
104a: go up rotary drum left shaft holder 104b: go up rotary drum right bearing seat
105a: following rotary drum left shaft holder 105b: following rotary drum right bearing seat
106A: left side frame 106B: right side frame
107a: double-screw bolt 107b: nut 107c: nut
108: base 109: go up rotary drum 110: cutting edge
111: following rotary drum 201A: left side frame 201B: right side frame
202a: go up rotary drum left bearing hole 202b: go up rotary drum right bearing hole
203a: following rotary drum left bearing hole 203b: following rotary drum right bearing hole
204: articulated beam 205: bolt
The specific embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is described in further detail.
Fig. 3 is the front view of drum type flying shears of the present utility model; Fig. 4 is the B-B cutaway view of Fig. 3; Fig. 5 is a C portion enlarged drawing among Fig. 4.
To shown in Figure 5, the utility model discloses a kind of drum type flying shears with closed frame as Fig. 3, and described drum type flying shears comprises: the left side frame 201A of structure same position symmetry and right side frame 201B; Be arranged on the base 108 of left side frame 201A and frame 201B bottom, right side.
Be supported with between left side frame 201A and the right side frame 201B band cutting edge 110 on rotary drum 109 and following rotary drum 111; Be respectively arranged with bearing 20 at last rotary drum 109 and following rotary drum 111 two ends.
The edge of described left side frame 201A and right side frame 201B is closed, be respectively arranged with the dead eye of two perforations up and down on left side frame 201A and right side frame 201B, two the dead eye positions up and down on left side frame 201A and right side frame 201B are symmetrical respectively; The bearing 20 that is arranged on rotary drum 109 and following rotary drum 111 two ends is fitted in respectively in the described dead eye.
Two dead eyes on the above-mentioned left side frame 201A are respectively superposed rotary drum left bearing hole 202a of going up and the following rotary drum left bearing hole 203a that is positioned at its underpart; Two dead eyes on the described right side frame 201B are respectively superposed rotary drum right bearing hole 202b of going up and the following rotary drum right bearing hole 203b that is positioned at its underpart.The position of wherein going up rotary drum left bearing hole 202a is corresponding with 202b position, last rotary drum right bearing hole; The position of following rotary drum left bearing hole 203a is corresponding with 203b position, following rotary drum right bearing hole.
As shown in Figure 5, be provided with articulated beam 204 between described left side frame 201A and frame 201B top, right side, the two ends of this articulated beam 204 are fixed on left side frame 201A and right side frame 201B opposed inside face with bolt 205 respectively.Described articulated beam 204 has increased the stiffness of the utility model frame.
Claims (3)
1. drum type flying shears with closed frame, described drum type flying shears comprises: the left side frame of structure same position symmetry and right side frame; Be arranged on the base of left side frame and right side frame lower; Be supported with between left side frame and the right side frame band cutting edge on rotary drum and following rotary drum; Be respectively arranged with bearing at last rotary drum and following rotary drum two ends, it is characterized in that, the edge of described left side frame and right side frame is closed, be respectively arranged with the dead eye of two perforations up and down on left side frame and right side frame, two the dead eye positions up and down on left side frame and right side frame are symmetrical respectively; The bearing that is arranged on rotary drum and following rotary drum two ends is fitted in respectively in the described dead eye; Top in left side frame and right side frame is provided with articulated beam, and the two ends of this articulated beam are separately fixed at left side frame and right side frame opposed inside face.
2. according to the drum type flying shears described in the claim 1, it is characterized in that two dead eyes on the frame of described left side are respectively the superposed following rotary drum left bearing holes of going up rotary drum left bearing hole and being positioned at its underpart with closed frame; Two dead eyes on the frame of described right side are respectively the superposed following rotary drum right bearing holes of going up rotary drum right bearing hole and being positioned at its underpart.
3. according to the drum type flying shears described in the claim 1 with closed frame, it is characterized in that, be provided with articulated beam between described left side frame and right side upper rack, the two ends of this articulated beam are fixed by bolts to left side frame and right side frame opposed inside face respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200754136U CN201231346Y (en) | 2008-07-22 | 2008-07-22 | Drum type flying shears with closed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200754136U CN201231346Y (en) | 2008-07-22 | 2008-07-22 | Drum type flying shears with closed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231346Y true CN201231346Y (en) | 2009-05-06 |
Family
ID=40617721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200754136U Expired - Fee Related CN201231346Y (en) | 2008-07-22 | 2008-07-22 | Drum type flying shears with closed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231346Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170673A (en) * | 2013-04-18 | 2013-06-26 | 中冶赛迪工程技术股份有限公司 | Drum type flying shear capable of carrying out two-way shearing or one-way multiple shearing and control method of drum type flying shear |
| CN103298578A (en) * | 2010-11-02 | 2013-09-11 | 西门子Vai金属科技有限责任公司 | High-speed shears |
-
2008
- 2008-07-22 CN CNU2008200754136U patent/CN201231346Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298578A (en) * | 2010-11-02 | 2013-09-11 | 西门子Vai金属科技有限责任公司 | High-speed shears |
| CN103298578B (en) * | 2010-11-02 | 2016-03-23 | 首要金属科技奥地利有限责任公司 | High-speed shearing machine |
| CN103170673A (en) * | 2013-04-18 | 2013-06-26 | 中冶赛迪工程技术股份有限公司 | Drum type flying shear capable of carrying out two-way shearing or one-way multiple shearing and control method of drum type flying shear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9574246B2 (en) | Two roller sugarcane crushing mill | |
| CN201231346Y (en) | Drum type flying shears with closed frame | |
| CN102632077A (en) | Full pre-stress high-rigidity universal mill | |
| CN201792032U (en) | Gear type directional hydraulic plate shearing machine | |
| MX2011003226A (en) | Rolling apparatus. | |
| CN202516841U (en) | Full-prestressing high-rigidity universal rolling mill | |
| CN202364787U (en) | Novel defoliator | |
| CN205200423U (en) | Flange reamer grinds ring device | |
| US7682489B2 (en) | Twin-wire press | |
| CN104399758B (en) | A kind of novel steekle mill pinch roll and hydraulic shear device | |
| CN215445632U (en) | Frame supporting device for vehicle production line | |
| CN201279594Y (en) | Center rest of horizontal lathe | |
| CN202123101U (en) | Double-convexity-adjustor cold-rolling mill with twenty rolls | |
| CN202479383U (en) | Swinging roller way of rotary dividing shear | |
| CN202344014U (en) | Cold shearing machine | |
| US6079478A (en) | Device for the continuous casting of steel | |
| CN203091831U (en) | Cold-shearing machine | |
| CN208884708U (en) | A kind of assembling type steel structure node | |
| CN220910398U (en) | Split type high strength flying shear gear box | |
| CN206165116U (en) | Rotary cultivator body frame with flip | |
| CN101507390B (en) | Combined bed-knife of straw crusher | |
| CN105234183B (en) | Roller replacing method for supporting rollers of fourteen-roller copper belt cold-rolling mill | |
| CN217479662U (en) | Eccentric wheel connecting rod mechanism of jacquard | |
| CN204602805U (en) | P318 bearing seat | |
| CN221639077U (en) | Roller system adjusting mechanism of 20-roller mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20130722 |