CN105618790A - Maintenance lathe for electric pole molds - Google Patents
Maintenance lathe for electric pole molds Download PDFInfo
- Publication number
- CN105618790A CN105618790A CN201610200568.7A CN201610200568A CN105618790A CN 105618790 A CN105618790 A CN 105618790A CN 201610200568 A CN201610200568 A CN 201610200568A CN 105618790 A CN105618790 A CN 105618790A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- jaw chuck
- shaped steel
- electric pole
- bar mould
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000008439 repair process Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a maintenance lathe for electric pole molds. The maintenance lathe comprises a headstock and a concrete base of a cuboid structure; a motor is arranged in the headstock and is connected to a transmission mechanism, and an output shaft of the transmission mechanism is connected to a four-jaw chuck; a guide rail bracket is arranged on the concrete base and comprises two capital gamma-shaped steel blocks symmetrically arranged on the concrete base, a movable center frame and a tailstock are arranged on the two capital gamma-shaped steel blocks, and a movable knife rest is arranged on one capital gamma-shaped steel block; the center frame comprises two supporting shafts and an arc-shaped supporting base, and the supporting shafts are symmetrically arranged at the two ends of the arc-shaped supporting base; the tailstock is provided with a three-jaw chuck, and the three-jaw chuck is coaxial with the four-jaw chuck. According to the maintenance lathe, the electric pole molds can be fast and effectively repaired, the time and the labor can be saved, centrifugal solidifying and forming operation of the electric pole molds can be directly carried out, manufacturing and maintaining can be carried out in real time and on site, and the functions are diverse.
Description
Technical field
The invention belongs to electric bar mould technical field, particularly relate to the maintenance unit of a kind of electric bar mould.
Background technology
Electric pole is the bridge of electricity, and local for electricity is transported to each, common electric pole has wood electric pole processed, cement electric pole, and wherein the most frequently used is concrete electric pole; So-called concrete electric pole is the electric pole made with concrete and rebar or steel wire, and its electric pole length is generally 4.5 meters��15 meters. Producing the indispensable ground of concrete electric pole and to be used electric bar mould, be commonly called as Steel Mould For Electric Pole, it is combined by two semicircle die cavities, needs often to be set to multi-section structure according to length, and die surface is also provided with some smooth torus. When making concrete electric pole, first the annulus place of Steel Mould For Electric Pole is placed on symmetrically arranged running wheel, then the concrete putting into reinforcing bar and be stirred, cover steel mould and by bolt, mold halves combination is fixed, rotate by driven by motor running wheel, and then steel mould is rotated, concrete is under the centrifugal action rotated, and hollow concrete electric pole is formed and solidifies gradually. It thus is seen that the circularity at annulus place and surfaceness will directly affect concrete rotating centrifugal effect, thus affect the uniform and stable property of concrete electric pole quality; If Deformed ring or mould shaft all can directly cause the Forming Quality of electric pole to warpage. Build in manufacture at daily concrete electric pole; generally steel mould is placed directly on running wheel; then drive-motor makes running wheel drive steel mould to rotate; owing to steel mould uses frequent, often there is extruding distortion in annulus outside, in addition; when placing mould or build owing to jerk also can make the coarse injustice of ring textures; these stability that all will affect steel mould and rotate, causes electric pole Forming Quality poor, is difficult to imagine for its consequence the electric pole taking on electric power bridge. And the daily reparation for electric bar mould, due to the size limitation of mould own, repair and also there is very big difficulty, even if the dismounting of mould merogenesis is repaired, due to each joint repair on lathe time, the error that each clamping, processing exist is different, and the size after causing processing to be repaired also is not quite similar; On the other hand, each joint mould, when assembling, unavoidably also can produce assembling error, this further causes the expansion of electric bar mould error, more seriously have impact on the Forming Quality of concrete electric pole, and ceaselessly to be dismantled decomposition, multiple clamping every time, frequently assemble, waste time and energy. Therefore, in view of above-mentioned problems, design a kind of electric bar mould servicing installation that can carry out electric bar mould keeping in repair fast and reliably and seem very necessary.
Summary of the invention
It is an object of the invention to solve the problems of the technologies described above, it is provided that a kind of electric bar mould maintenance lathe, electric bar mould can be repaired by this maintenance lathe fast and effectively, time saving and energy saving, provides Reliable guarantee for making up-to-standard electric pole.
The technical scheme of the present invention is as follows:
A kind of electric bar mould maintenance lathe, comprises the concrete bed of selective headstock and rectangular structure; Being provided with motor in described selective headstock, described motor is connected with transmission rig, and the output shaft of described transmission rig is connected with four-jaw chuck; Described concrete bed is provided with guide rail frame, described guide rail frame comprises two the �� shaped steel blocks being symmetricly set on described concrete bed, described two �� shaped steel blocks are provided with moveable steady rest and tailstock, and a �� shaped steel block are also provided with moveable knife rest wherein; Described steady rest comprises two and supports axle and an arc support seat, and described support rotational symmetry is arranged at the two ends that described arc supports seat; Described tailstock is provided with thread jaw chuck, described thread jaw chuck and described four-jaw chuck coaxial line.
Further, the both sides of the vertical steel plate of described �� shaped steel block are respectively equipped with wall screw; Described vertical steel plate is close to by described wall screw, and its one end is embedded in described concrete bed.
Further, described concrete bed being laterally provided with guide rail, described horizontal guide rail is a rectangular structure being provided with through flat bottomed recess, and described knife rest is located in described groove.
Further, the bottom of described selective headstock, steady rest, tailstock and horizontal guide rail is all symmetrically arranged with slip limited block, described slip limited block is a square structure, a side of described slip limited block respectively horizontal steel plate end face with described �� shaped steel block connect.
Further, it is telescopic shaft that two of described steady rest support axle, and one end that described support axle connects with mould is provided with roller.
Further, described telescopic shaft comprises axle sleeve and axle, and described axle sleeve and described axle adopt thread connection.
Further, also comprising a driving, the moving track of described driving is parallel with described guide rail frame.
The useful effect of the present invention: lamp stand mold repair equipment provided by the present invention is the form of special purpose lathe, can by two difference clamping of electric pole on four-jaw chuck and thread jaw chuck, centre passes through center rest support again, prevent mould generation deflection deformation, thus by whole electric bar mould clamping on maintenance lathe, carried out the turning of all annulus cylindricals again by the lathe tool on knife rest, owing to mould is that entirety is gone to bed clamping, avoid mould merogenesis clamping, accumulation repetitive error that turning causes; And knife rest relies on the slip limited block of themselves bottom can move axially along guide rail frame, just all annulus next cutter of situation at clamped one time can be processed, ensure that the external diameter size of each annulus and right alignment are within zone of reasonableness, thus when running wheel withstands the rotation of mould ring belt moving mold, mould can do satisfactory stable circumferential motion, occurring when preventing from rotating partially to put, alter, to ensure the electric pole stable and uniform built, Forming Quality is excellent. In addition, when making electric pole, the present invention also can be used as whizzer and uses, directly on this maintenance lathe, carry out concrete centrifugation, coagulation forming, reach not only can make electric pole but also can at any time, on-site maintenance check the effect of electric bar mould, realize its pluralistic function, more time saving and energy saving, there is good economic worth and social benefit.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is center frame structure schematic diagram of the present invention.
Fig. 4 is the structural representation that steady rest of the present invention is arranged on guide rail frame by slip limited block.
Element numbers illustrates: selective headstock 1, four-jaw chuck 2, knife rest 3, steady rest 4, guide rail frame 5, thread jaw chuck 6, tailstock 7, concrete bed 8, control panel 9, wall screw 10, horizontal guide rail 11, slip limited block 12, support axle 401, arc support seat 402, roller 403.
Embodiment
By particular specific embodiment, embodiments of the present invention being described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages and effect of the present invention easily.
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Fig. 12, a kind of electric bar mould maintenance lathe, comprises the concrete bed 8 of selective headstock 1 and rectangular structure; It is provided with motor in described selective headstock 1, described motor is connected with transmission rig, described transmission rig is formed primarily of belt and belt wheel, the output shaft of motor is provided with belt wheel, belt wheel by after what belt wheel speed change by torque transfer to exporting pulley, the output shaft that this output pulley connects is provided with transition disc, and this transition disc is the conventional chuck connect elements of lathe, being provided with three through holes above, four-jaw chuck is just connected with transition disc by three bolts hole of self back; Certainly, it is possible to adopt the gear mechanism of corresponding transmitting ratio to carry out transmission, do not repeat herein. Described concrete bed 8 is a longer rectangular parallelepiped concrete blocks, its upper surface is provided with guide rail frame 5, described guide rail frame 5 comprises the �� shaped steel block of two, the cross section of described two �� shaped steel blocks is in " �� " type, its longitudinal length is slightly shorter than the length of concrete bed 8, so that two �� shaped steel blocks can be arranged on concrete bed 8 completely, two �� shaped steel blocks divide longitudinal axis both sides of row concrete bed 8, and be arranged symmetrically, laterally it is spaced a distance between two pieces of steel blocks of often pair of �� shaped steel block. Two �� shaped steel blocks of described guide rail frame 5 are provided with moveable steady rest 4 and tailstock 7, and are also provided with knife rest 3 on a �� shaped steel block wherein, and this knife rest 3 is conventional holder on lathe, which is provided with lathe tool, and knife rest 3 is by being bolted on guide rail frame. As shown in Figure 3, described steady rest 4 comprises support axle 401 and the arc support seat 402 that two are mutually 120 degree of angles; Described support axle 401 is cylinder rod shape body, and it is symmetricly set in the two ends that described arc supports seat 402, and the intersection point of two axis supporting axle 401 is the center of circle that arc supports seat 402; It is a curved plate that described arc supports seat 402, and the protruding part in the top of the external arc of curved plate is scabbled, and can stand on guide rail frame 5 so that arc supports seat 402. Described tailstock 7 is provided with thread jaw chuck 6, and this thread jaw chuck 6 needs to keep coaxial with four-jaw chuck 2, can ensure the accurate reliability of mould clamping. Above-mentioned tailstock 7 is the conventional tailstock of engine lathe, and its difference is, this tailstock 3 can not be arranged top, but has replaced to a thread jaw chuck 6 by top, and connecting of thread jaw chuck 6 is similar to the connection of above-mentioned four-jaw chuck 2; What it was concrete can be top is replaced by a minor axis by former, is directly connected with this axle by the transition disc of chuck for installing, then is arranged on transition disc by thread jaw chuck; , it is also possible to do not change top, certainly directly the top coupling shaft as transition disc is used. Above-mentioned thread jaw chuck 6 and four-jaw chuck 2 are for the two ends of clamping electric bar mould, and steady rest 4, for withstanding the middle section of electric bar mould, prevents mould from occuring bending and deformation because of deadweight, makes whole mould more reliable and more stable when rotated simultaneously. When turnery processing mould annulus, knife rest 3 being moved to correct position, and be bolted on guide rail frame 5, the handwheel on shake knife rest 3, just can carry out turning to the cylindrical at mould annulus place; And vertically moving by knife rest, all annulus turning is put in place, ensures that the right alignment of each annulus and excircle dimension remain within reasonable tolerance scope. Herein the lateral or longitudinal movement of knife rest 3 on guide rail frame 5 by directly on guide rail frame slowly the mobile mode finding location accurately carry out, also move by some complementary mobile mechanisms, dovetail-indent guide rail conventional on such as large-scale leading screw or horizontal lathe etc., all can realizing, just this kind of mode Financial cost is higher.
Further, described �� shaped steel block is formed by connecting by mutually perpendicular horizontal steel plate and vertical steel plate, and the both sides of its vertical steel plate are respectively equipped with wall screw 10; The two sides of described vertical steel plate are close to by described wall screw 10, clamped by �� shaped steel block, and one end of wall screw 10 is embedded in described concrete bed 8.
Further, laterally being provided with horizontal guide rail 11 on described concrete bed 8, described horizontal guide rail 11 is the rectangular parallelepiped lumphy structure having through flat bottomed recess in the middle part of in the of, and described knife rest 3 is located in described groove, so that knife rest 3 can slide in this flat bottomed recess, it is achieved transverse feed; Equally, it is fixing knife rest 3, can bar hole be set on groove fixing in order to install.
Further, the bottom of described selective headstock 1, steady rest 3, tailstock 7 and horizontal guide rail 11 is all symmetrically arranged with slip limited block 12, and described slip limited block 12 is a square structure, is welded and fixed with above-mentioned each component. As shown in Figure 4, being provided with the installation of the steady rest 3 of slip limited block 12, just to the cross section of guide rail frame 5, described slip limited block 12 is symmetricly set on the right and left of guide rail frame 5 respectively; The slip limited block 12 being positioned at the left side, on the left of it, face connects with the end face of the horizontal steel plate of the �� shaped steel block on the left side; The slip limited block 12 being positioned at the right, on the right side of it, face connects with the end face of the horizontal steel plate of the �� shaped steel block on the right, thus is arranged on guide rail frame 5 by steady rest 3. Other installation structures that such as selective headstock 1, tailstock 7 are arranged on guide rail frame 5 by slip limited block 12 with horizontal guide rail 11 are identical with steady rest 3, thus make it all to vertically move along guide rail frame 5, realize longitudinal feeding, so that the electric bar mould of flexible clamping, processing different lengths specification.
Further, it is telescopic shaft that two of described steady rest 4 support axles 401, and this telescopic shaft can adopt other forms such as hydraulic pressure expansion link to realize, for the bar mould such as grade of different diameter size, to carry out the position adjustments of point of suppon. In addition, in order to reduce the friction at point of suppon place, one end that described support axle 401 connects with mould is provided with roller 403, and this roller 403 is through a roller bearing, and the two ends of roller bearing are connected with the both sides supporting the through breach of axle 401 with contacting dies end respectively.
Further, for cost-saving, simplify structure, described telescopic shaft adopt thread connection type telescopic adjustment structure, it specifically comprises axle sleeve and axle, and described axle sleeve and described axle adopt thread connection, by tightening or unscrew screw thread, make shaft extension go out or shrink, reach the object that elongation amount regulates.
Further, manufacture for simplifying, the existing installation simultaneously utilizing in factory rate of installing and using higher, reaching the maximized object of plant factor, this electric bar mould maintenance lathe also comprises a driving, and the moving track of described driving is parallel with described guide rail frame 5, so just, can vertically move by the parts such as cutter setting frame 3, steady rest 4, also achieve longitudinal feeding of lathe tool, save manpower, after driving is lifted into position, carries out component again finely tunes.
Above-described embodiment is the principle of illustrative the present invention and effect thereof only, but not for limiting the present invention. Above-described embodiment all under the spirit not running counter to the present invention and category, can be modified or change by any person skilled in the art scholar. Therefore, in art, tool usually intellectual, not departing under disclosed spirit and technological thought all the equivalence modifications completed or change, must be contained by the claim of the present invention such as.
Claims (7)
1. an electric bar mould maintenance lathe, it is characterised in that: the concrete bed comprising selective headstock and rectangular structure; Being provided with motor in described selective headstock, described motor is connected with transmission rig, and the output shaft of described transmission rig is connected with four-jaw chuck; Described concrete bed is provided with guide rail frame, described guide rail frame comprises two the �� shaped steel blocks being symmetricly set on described concrete bed, described two �� shaped steel blocks are provided with moveable steady rest and tailstock, and a �� shaped steel block are also provided with moveable knife rest wherein; Described steady rest comprises two and supports axle and an arc support seat, and described support rotational symmetry is arranged at the two ends that described arc supports seat; Described tailstock is provided with thread jaw chuck, described thread jaw chuck and described four-jaw chuck coaxial line.
2. electric bar mould keeps in repair lathe according to claim 1, it is characterised in that: the both sides of the vertical steel plate of described �� shaped steel block are respectively equipped with wall screw; Described vertical steel plate is close to by described wall screw, and its one end is embedded in described concrete bed.
3. electric bar mould keeps in repair lathe according to claim 1, it is characterised in that: being laterally provided with horizontal guide rail on described concrete bed, described horizontal guide rail is a rectangular structure being provided with through flat bottomed recess, and described knife rest is located in described groove.
4. electric bar mould maintenance lathe according to claim 1 or 3, it is characterized in that: the bottom of described selective headstock, steady rest, tailstock and horizontal guide rail is all symmetrically arranged with slip limited block, described slip limited block is a square structure, a side of described slip limited block respectively horizontal steel plate end face with described �� shaped steel block connect.
5. electric bar mould keeps in repair lathe according to claim 1, it is characterised in that: it is telescopic shaft that two of described steady rest support axles, and one end that described support axle connects with mould is provided with roller.
6. electric bar mould keeps in repair lathe according to claim 5, it is characterised in that: described telescopic shaft comprises axle sleeve and axle, and described axle sleeve and described axle adopt thread connection.
7. electric bar mould keeps in repair lathe according to claim 1, it is characterised in that: also comprising a driving, the moving track of described driving is parallel with described guide rail frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200568.7A CN105618790B (en) | 2016-03-31 | 2016-03-31 | A kind of electric bar mould repairs lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200568.7A CN105618790B (en) | 2016-03-31 | 2016-03-31 | A kind of electric bar mould repairs lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618790A true CN105618790A (en) | 2016-06-01 |
| CN105618790B CN105618790B (en) | 2018-06-22 |
Family
ID=56034342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610200568.7A Active CN105618790B (en) | 2016-03-31 | 2016-03-31 | A kind of electric bar mould repairs lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618790B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180757A (en) * | 2016-08-15 | 2016-12-07 | 河南工程学院 | A kind of Double-head multiple purpose machine |
| CN107486681A (en) * | 2016-06-13 | 2017-12-19 | 中国科学院沈阳科学仪器股份有限公司 | A kind of thin and long shafts part processing technology |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050042764A (en) * | 2005-04-02 | 2005-05-10 | 정도연 | The edge cutting apparatus for reinforcing rod |
| CN202716094U (en) * | 2012-08-17 | 2013-02-06 | 重庆九源机械有限公司 | Thin wall rod barrel processing locating device and lathe provided with the same |
| CN202726059U (en) * | 2012-07-26 | 2013-02-13 | 中国有色（沈阳）冶金机械有限公司 | Horizontal lathe for processing eccentric cylinder parts |
| CN204262360U (en) * | 2014-10-31 | 2015-04-15 | 章丘华明水泥有限公司 | The manufacture of cement wearing and tearing spindle nose of roller machine roll shaft repairs frock |
| CN204366524U (en) * | 2014-12-22 | 2015-06-03 | 重庆丰德数控机床有限公司 | The clamping device of Digit Control Machine Tool |
| CN204504327U (en) * | 2015-01-19 | 2015-07-29 | 广东华星塑料机械有限公司 | An intelligent and efficient double milling head CNC screw special milling machine |
| CN205437154U (en) * | 2016-03-31 | 2016-08-10 | 湖北昌耀新材料股份有限公司 | Pole die maintenance lathe |
-
2016
- 2016-03-31 CN CN201610200568.7A patent/CN105618790B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050042764A (en) * | 2005-04-02 | 2005-05-10 | 정도연 | The edge cutting apparatus for reinforcing rod |
| CN202726059U (en) * | 2012-07-26 | 2013-02-13 | 中国有色（沈阳）冶金机械有限公司 | Horizontal lathe for processing eccentric cylinder parts |
| CN202716094U (en) * | 2012-08-17 | 2013-02-06 | 重庆九源机械有限公司 | Thin wall rod barrel processing locating device and lathe provided with the same |
| CN204262360U (en) * | 2014-10-31 | 2015-04-15 | 章丘华明水泥有限公司 | The manufacture of cement wearing and tearing spindle nose of roller machine roll shaft repairs frock |
| CN204366524U (en) * | 2014-12-22 | 2015-06-03 | 重庆丰德数控机床有限公司 | The clamping device of Digit Control Machine Tool |
| CN204504327U (en) * | 2015-01-19 | 2015-07-29 | 广东华星塑料机械有限公司 | An intelligent and efficient double milling head CNC screw special milling machine |
| CN205437154U (en) * | 2016-03-31 | 2016-08-10 | 湖北昌耀新材料股份有限公司 | Pole die maintenance lathe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486681A (en) * | 2016-06-13 | 2017-12-19 | 中国科学院沈阳科学仪器股份有限公司 | A kind of thin and long shafts part processing technology |
| CN107486681B (en) * | 2016-06-13 | 2019-04-16 | 中国科学院沈阳科学仪器股份有限公司 | A kind of thin and long shafts part processing technology |
| CN106180757A (en) * | 2016-08-15 | 2016-12-07 | 河南工程学院 | A kind of Double-head multiple purpose machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105618790B (en) | 2018-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202490896U (en) | Novel efficient web bar bending device in reinforcing steel bar truss welding production line | |
| CN105618790A (en) | Maintenance lathe for electric pole molds | |
| CN102764769B (en) | Roller radial adjusting mechanism of cross beam type four-roller profile rolling mill | |
| CN102601182B (en) | Corrugated plate rolling machine | |
| CN201399661Y (en) | Heavy H-shaped steel automatic assembling machine | |
| CN205437154U (en) | Pole die maintenance lathe | |
| CN103111467B (en) | Horizontal or vertical type general rolling mill | |
| CN101972818A (en) | Blank centering device | |
| CN108655777B (en) | Drilling tool for main chord member of standard knot of tower crane | |
| CN202212411U (en) | Adjustable roller mechanism of seamless steel pipe three-roller hot mill | |
| CN202490858U (en) | Corrugated plate veneer reeling machine | |
| CN210647805U (en) | A tractor for profiles | |
| CN201236315Y (en) | Segment beam terminal mould plate | |
| CN204621475U (en) | Large hydraulic press field repair device | |
| CN203599295U (en) | Full-variable-pitch straightener lifting device | |
| CN210816715U (en) | Rolling mill and continuous rolling production line with same | |
| CN2334518Y (en) | Machine for shaping vehicle wheel rim | |
| CN209503570U (en) | A kind of fixed device of metal cutting | |
| CN216460883U (en) | Drawbench of prestressing force steel bar production usefulness | |
| CN104801918A (en) | Field repairing device and repairing method for large hydraulic press | |
| CN105436366A (en) | Mould lifting device of ring rolling mill | |
| CN114147095A (en) | Automatic shaper for metal corrugated pipe | |
| CN221088148U (en) | Clamping device for die steel processing | |
| CN208772231U (en) | A kind of roller press | |
| CN204276569U (en) | The parts that are in transmission connection between arbor press main roller wheel and motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200107 Address after: 435400 Industrial Park of Wuxue Railway Station, Huanggang City, Hubei Province Patentee after: Huanggang Chang Yao Power Equipment Co., Ltd. Address before: 443112, Hubei Province, Yiling City, Yichang District, Longquan town bell home village 11 sets of zip code Patentee before: HUBEI CHANG YAOXIN MATERIALS LIMITED BY SHARE LTD |