CN107160173A - The punching mechanism of iron tower of power transmission line attachment surface burr can be removed - Google Patents
The punching mechanism of iron tower of power transmission line attachment surface burr can be removed Download PDFInfo
- Publication number
- CN107160173A CN107160173A CN201710485818.0A CN201710485818A CN107160173A CN 107160173 A CN107160173 A CN 107160173A CN 201710485818 A CN201710485818 A CN 201710485818A CN 107160173 A CN107160173 A CN 107160173A
- Authority
- CN
- China
- Prior art keywords
- bar
- power transmission
- transmission line
- iron tower
- attachment surface
- 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.)
- Withdrawn
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 26
- 238000004080 punching Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 230000033001 locomotion Effects 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000005452 bending Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D67/00—Filing or rasping machines or devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses the punching mechanism that can remove iron tower of power transmission line attachment surface burr, including base, the top of the base is provided with supporting table, supporting table is provided with V-groove, provided with two movable steel plates in V-groove, movable steel plate constitutes V-shape, and movable steel plate can be rotated around junction, two motion bars are additionally provided with the side wall of supporting table, motion bar can be moved along horizontal direction in supporting table, and motion bar one end is connected with movable steel plate respectively, mobile motion bar can adjust the angle between two movable steel plates；Fixed station is additionally provided with above the base, fixed station is provided with drive mechanism, drive mechanism includes output shaft, output shaft is provided with cross bar, cross bar one end is connected with output shaft, and the other end is provided with connecting element and rotating bar, and rotating bar is connected on cross bar by connecting element, and rotating bar can be rotated around connecting element, rotating bar is provided with the file for deburring.
Description
Technical field
The present invention relates to a kind of sheet metal production device, and in particular to can remove iron tower of power transmission line attachment surface burr
Punching mechanism.
Background technology
Iron tower of power transmission line, is generally divided into shape：Five kinds of wine glass-shaped, cathead, upper font, dry font and barrel shape,
Have by purposes point：Anchor support, tangent tower, angle tower, transposition tower (restringing phase position tower), terminal tower and crossover tower etc.,
Their the various towers that are structurally characterized in that belong to space truss structure, and rod member is mainly by single equal leg angle or combination angle steel group
Into material typically uses Q235 (A3F) and two kinds of Q345 (16Mn), and connection uses rough bolt between rod member, is sheared by bolt
Connection, whole tower is made up of angle steel, junction steel plate and bolt, and individual part such as column foot etc. is welded into a combination by several blocks of steel plates
Part, thus galvanizing anti-corrosion, transport and construction set up extremely convenient, for height below 60m steel tower, in steel tower wherein
Set pin to follow closely in a piece main material, tower operation is stepped on convenient construction operating personnel.In recent years, with the rapid growth of national economy,
Power industry is quickly grown, and has promoted the fast development of iron tower of power transmission line industry.According to statistics, China's iron tower of power transmission line industry
Income from sales rises to 42,600,000,000 yuan in 2010 from 5,000,000,000 yuan of 2003, and annual compound growth rate is up to 36.68%, and industry is in
Fast development period.2010, good development momentum was presented in China's iron tower of power transmission line industry, and enterprise inside the circle is to cost
Management control ability is higher, and profitability is stronger.During " 12 ", China will increase electric grid investment, investment about 2.55
Trillion yuan, accounts for the 48% of electric power gross investment, more about improves 3.0 percentage points, continuous with electric grid investment
Increase, the demand to iron tower of power transmission line will be also on the increase, and the development prospect of iron tower of power transmission line industry is wide.2011-
China's iron tower of power transmission line industry income from sales annual compound growth rate in 2012 is 28%, it is contemplated that this year China's iron tower of power transmission line
Industry income from sales is up to 70,300,000,000 yuan.
The substantial amounts of annex that can be used in the construction of steel tower, most of these annexes are fabricated by using metal plate, metal plate
Part is during manufacture, and meeting be carried out according to use demand to it during bending processing, sheet fabrication, it usually needs using folding
Bending mould reaches the shape specification specified requirement, and Bending Mould specification now on the market is also many, alternative
Space is than larger, but the most of one kind of these Bending Moulds can only match a kind of specification, thus during actual operation, it is necessary to
The Bending Mould of different size is often changed, so not only needs to purchase the Bending Mould of a large amount of different sizes, adds and use
Cost, and Bending Mould is frequently changed, both wasted time and energy, and mould can also be often subject to abrasion in Renewal process,
Simultaneously because metal plate remained on surface is jagged, also need to deburring before metal plate punching or after punching press, the much numbers of purpose are rushed
Pressure equipment is unable to deburring, in addition it is also necessary to which craft or machine carry out burr removing, undoubtedly reduce operating efficiency.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, it is therefore intended that offer can be clear
Except the punching mechanism of iron tower of power transmission line attachment surface burr, the bending angle of steel plate can be adjusted, while can also be to metal plate
The burr on part surface is purged, and not only reduces production cost, but also improve operating efficiency.
The present invention is achieved through the following technical solutions：
It can remove and be set at the top of the punching mechanism of iron tower of power transmission line attachment surface burr, including base, the base
There is supporting table, supporting table is provided with V-groove, V-groove provided with two movable steel plates, and movable steel plate constitutes V-shape, and living
Dynamic steel plate can be rotated around junction, and two motion bars are additionally provided with the side wall of the supporting table, and motion bar being capable of edge
Horizontal direction to move in supporting table, and motion bar one end is connected with movable steel plate respectively, mobile motion bar, can be adjusted
Angle between two movable steel plates；Fixed station is additionally provided with above the base, fixed station is provided with drive mechanism, driving machine
Structure includes output shaft, and output shaft is provided with cross bar, and cross bar one end is connected with output shaft, and the other end is provided with connecting element and rotation
Rotating bar is connected on cross bar by bar, connecting element, and rotating bar can be rotated around connecting element, be set in the rotating bar
There is the file for deburring.
Further, rotatable parts are provided between the movable steel plate, movable steel plate is connected with rotatable parts, and it is living
Dynamic steel plate can be rotated around rotatable parts, and the side wall of rotatable parts is provided with connecting rod, connecting rod one end and rotatable parts
Connection, the other end is connected in V-groove.
Further, the output end of the output shaft is provided with connector, and connector is connected by screw thread with output shaft, even
Joint can be removed from output shaft, and the bottom of connector is provided with the punch-pin for punching press metal plate.
Further, the punch-pin is located at the surface of V-groove.
Further, two limited blocks are additionally provided with the top of the supporting table, limited block is located at the both sides of V-groove respectively,
The bottom of limited block is equipped with the recess for placing metal plate.
Further, adjusting rod is equipped with the top of the limited block, adjusting rod is connected by screw thread with limited block, rotated
Adjusting rod, adjusting rod can be moved in recess.
Further, fixed block is equipped with the motion bar, fixed block is connected by screw thread with motion bar, and it is fixed
Motion bar can be fixed in supporting table by block.
Further, support bar is additionally provided with the top of the base, fixed station is enclosed on support bar, and fixed station can
Moved along the axis direction of support bar, two nuts are additionally provided with the support bar, fixed station is located between two nuts, and
And fixed station can be fixed on support bar by nut.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention can remove the punching mechanism of iron tower of power transmission line attachment surface burr, can be adjusted using motion bar
Angle between two movable steel plates, so as to realize the regulation to steel plate bending angle, reduces the replacement frequency of stamping cavity die, carries
High service efficiency, and the purchase cost of cavity plate is reduced, improve productive profit；
2nd, the present invention can remove the punching mechanism of iron tower of power transmission line attachment surface burr, after metal plate bending, utilize
File can be purged to the burr on its surface, further increase operating efficiency.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of limited block of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- support bars, 3- motion bars, 4- supporting tables, 5- connecting rods, 6- rotatable parts, 7-V type grooves, 8- is spacing
Block, 9- fixed blocks, 10- fixed stations, 11- drive mechanisms, 12- output shafts, 13- connectors, 14- punch-pin, 15- activity steel plates, 16-
Adjusting rod, 17- connecting elements, 18- cross bars, 19- rotating bars, 20- files, 21- nuts, 81- recesses.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in Figure 1 and Figure 2, the present invention can remove the punching mechanism of iron tower of power transmission line attachment surface burr, including square
The base 1 of shape structure, the top of the base 1 is provided with supporting table 4, and supporting table 4 is located at the central position of base 1, supporting table 4
Top be provided with V-groove 7, connecting rod 5 is provided with V-groove, the one end of connecting rod 5 is connected with V-groove 7, the other end is provided with rotation
Part 6, rotatable parts 6 are hinge, and rotatable parts 6 are connected to rotatable parts 6 provided with two movable steel plates 15, movable steel plate 15
Two ends, and movable steel plate 15 can rotate around rotatable parts 6, to change the angle between two movable steel plates 15,
The angle for making it meet steel plate needs bending, the both sides of the supporting table 4 are equipped with motion bar 3, and the level of motion bar 3 is interspersed in branch
Support on platform 4, and motion bar 3 can be moved along horizontal direction in supporting table 4, and the one end of motion bar 3 is located in V-groove 7, and
And be connected with the side wall of movable steel plate 15, therefore, when motion bar 3 is moved in the horizontal direction, two movable steels can be changed
Angle between plate 15, plays and is also equipped with fixed block 9, fixed block on the regulation to the movable angle of steel plate 15, the motion bar 3
9 be nut, and fixed block 9 on motion bar 3, rotates fixed block 9 by thread bush, fixed block 9 can along motion bar 3 axis
Direction is moved, and can be pressed on the side wall of supporting table 4, motion bar 3 is fixed in supporting table 4, so that living
Dynamic steel plate 15 can not be rotated further around rotatable parts 6；The top of the supporting table 4 is additionally provided with limited block 8, and limited block 8 is two,
It is located at the both sides of V-groove 7 respectively, the bottom of limited block 8 is equipped with recess 81, and recess 81 is used to place steel plate to be punched, limited
The top of position block 8 is additionally provided with adjusting rod 16, and adjusting rod 16 is connected by screw thread with limited block 8, during rotation adjusting lever 16, adjusting rod
16 can be moved in recess 81, when being processed to steel plate, and the two ends of steel plate are individually positioned in into the recessed of two pieces of limited blocks 8
In mouthfuls 81, then by adjusting rod 16 by Interal fixation in recess 81, prevent steel plate to be located in processing, influence is to steel
The machining accuracy of plate；The top of the base 1 is additionally provided with support bar 2, and the top of support bar 2 is provided with fixed station 10 and nut 21,
Fixed station 10 and nut 21 are enclosed on support bar 2, and nut 21 is two, and fixed station 10 is located between two nuts 21, can be with
The height of fixed station 10 is adjusted according to nut 21, fixed station 10 is provided with drive mechanism 11, and drive mechanism 11 is preferably cylinder,
It is easy to commercially to buy gained, and working stability, drive mechanism 11 includes output shaft 12, and output shaft 12 is interspersed in solid vertically
Determining platform 10 is, when drive mechanism 11 works, output shaft 12 moves in the vertical direction, because some metal plates are thicker, driving machine
The impulsive force that structure 11 is acted on down is difficult to bending metal plate, therefore can change the height of fixed station 10 according to adjusting nut 21,
Larger impulsive force is made it have, the bending to the metal plate of different-thickness is met；The output end of the output shaft 12 is provided with company
Joint 13, connector 13 is connected by screw thread with output shaft 12, is easy to connector 13 to be loaded and unloaded from output shaft 12, connector 13
Bottom is provided with punch-pin 14, and punch-pin 14 is used to carry out steel plate pressing and bending, and can be according between two movable steel plates 15
Angle, to be additionally provided with two cross bars 18 on matching cavity plate 14, the output shaft 12 with changing, cross bar 18 is located at output respectively
The axis both sides of axle 12, one end of cross bar 18 is connected with output shaft 12, and the other end is provided with connecting element 17 and rotating bar 19, connection
Element 17 is screw, and rotating bar 19 is connected on cross bar 18 by connecting element 17, and the bottom of rotating bar 19 is provided with file 20, file
Knife 20 is prior art, can be to removing the burr on metal plate, and when the nut of connecting element 17 unclamps, rotating bar 19 can be around
Connecting element 17 to rotate so that on the inclination movement of file 20 to movable steel plate 15, to the burr on the metal plate after bending
It is purged.
The present invention in use, unclamp fixed block 9 first, and the angle movement motion bar 3 bent as needed changes two work
Angle between dynamic steel plate 15, tightens fixed block 9, motion bar 3 is fixed in supporting table 4, then by metal plate two to be bent
End is placed in the recess 81 of limited block 8, is fixed using adjusting rod 16, according to the angle between two movable steel plates 15 come
The punch-pin 14 of matching is selected, is arranged on by connector 13 on output shaft 12, the angle of rotating bar 19 is adjusted by connecting element 17
Degree so that rotating bar 19 is vertical upward, it is ensured that when output shaft 12 is moved down, rotating bar 19 will not crash into supporting table 4, finally
Drive mechanism 11 is opened, the driving punch-pin 14 of output shaft 12 of drive mechanism 11 is quick to carry out punching press, cooperation activity steel plate to steel plate
15 pairs of metal plates are bent, after metal plate bending, and punch-pin 12 is removed from output shaft 12, are adjusted again according to connecting element 17
The angle of rotating bar 19 so that the metal plate surface after the tilt alignment bending of file 20, adjusts drive mechanism 11, drive mechanism again
11 driving files 20 are purged to the burr on metal plate surface.The present invention, without frequently changing cavity plate, is only needed more when in use
Changing punch-pin just can use, and compared to traditional high service efficiency, and reduce the purchase cost of bending female die, improve production
Profit, while can also be purged to the burr on metal plate surface, further increases operating efficiency.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (9)
1. the punching mechanism of iron tower of power transmission line attachment surface burr can be removed, it is characterised in that：It is described including base (1)
The top of base (1) is provided with supporting table (4), and supporting table (4) is provided with V-groove (7), V-groove (7) provided with two movable steel plates
(15), movable steel plate (15) constitutes V-shape, and movable steel plate (15) can rotate around junction, the supporting table
(4) two motion bars (3) are additionally provided with side wall, motion bar (3) can be moved along horizontal direction in supporting table (4),
And motion bar (3) one end is connected with movable steel plate (15) respectively, motion bar (3) can be adjusted between two movable steel plates (15)
Angle；Fixed station (10) is additionally provided with above the base (1), fixed station (10) is provided with drive mechanism (11), driving machine
Structure (11) includes output shaft (12), and output shaft (12) is provided with cross bar (18), and cross bar (18) one end is connected with output shaft (12), separately
One end is provided with connecting element (17) and rotating bar (19), and rotating bar (19) is connected on cross bar (18) by connecting element (17),
And rotating bar (19) can be rotated around connecting element (17), the rotating bar (19) is provided with the file for deburring
(20)。
2. according to claim 1 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：Rotatable parts (6) are provided between the movable steel plate (15), movable steel plate (15) is connected with rotatable parts (6), and it is living
Dynamic steel plate (15) can be rotated around rotatable parts (6), and the side wall of rotatable parts (6) is provided with connecting rod (5), connecting rod
(5) one end is connected with rotatable parts (6), and the other end is connected in V-groove (7).
3. according to claim 1 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：The output end of the output shaft (12) is provided with connector (13), and connector (13) is connected by screw thread with output shaft (12),
Connector (13) can be removed from output shaft (12), and the bottom of connector (13) is provided with the punch-pin (14) for punching press metal plate.
4. according to claim 3 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：The punch-pin (14) is located at the surface of V-groove (7).
5. according to claim 1 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：Two limited blocks (8) are additionally provided with the top of the supporting table (4), limited block (8) is located at the both sides of V-groove (7), limit respectively
The bottom of position block (8) is equipped with the recess (81) for placing metal plate.
6. according to claim 5 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：Adjusting rod (16) is equipped with the top of the limited block (8), adjusting rod (16) is connected by screw thread with limited block (8), rotated
Adjusting rod (16), adjusting rod (16) can be moved in recess (81).
7. according to claim 1 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：Fixed block (9) is equipped with the motion bar (3), fixed block (9) is connected by screw thread with motion bar (3), and fixed block
(9) motion bar (3) can be fixed in supporting table (4).
8. according to claim 1 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：Support bar (2) is additionally provided with the top of the base (1), fixed station (10) is enclosed on support bar (2), and fixed station (10)
It can be moved along the axis direction of support bar (2).
9. according to claim 8 can remove the punching mechanism of iron tower of power transmission line attachment surface burr, its feature exists
In：Two nuts (21) are additionally provided with the support bar (2), fixed station (10) is located between two nuts (21), and nut
(21) fixed station (10) can be fixed on support bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485818.0A CN107160173A (en) | 2017-06-23 | 2017-06-23 | The punching mechanism of iron tower of power transmission line attachment surface burr can be removed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485818.0A CN107160173A (en) | 2017-06-23 | 2017-06-23 | The punching mechanism of iron tower of power transmission line attachment surface burr can be removed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160173A true CN107160173A (en) | 2017-09-15 |
Family
ID=59819552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485818.0A Withdrawn CN107160173A (en) | 2017-06-23 | 2017-06-23 | The punching mechanism of iron tower of power transmission line attachment surface burr can be removed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160173A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962481A (en) * | 2017-12-14 | 2018-04-27 | 温州金石机器人科技有限公司 | A kind of full-automatic mechanical hand belt sander |
| CN113386004A (en) * | 2021-05-13 | 2021-09-14 | 陈鸿 | Metal plate bending die |
| CN119319145A (en) * | 2024-12-18 | 2025-01-17 | 嘉禾县正润铸造有限公司 | Bending device is used in processing of household electrical appliances accessory |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217961A (en) * | 1997-11-20 | 1999-06-02 | 赫德逊产品有限公司 | Debur tool for simultaneously removing burrs from and chamfering hole in workpiece |
| CN203725653U (en) * | 2013-12-27 | 2014-07-23 | 英普瑞电子科技（嘉兴）有限公司 | Multifunctional gear machining integral die |
| CN205020571U (en) * | 2015-09-07 | 2016-02-10 | 扬州聚汇光电机械有限公司 | Manually -driven bending machine |
| CN205414004U (en) * | 2016-03-14 | 2016-08-03 | 山东光磊钢结构工程有限公司 | Steel sheet bender is used in steel construction processing |
| CN206936068U (en) * | 2017-06-23 | 2018-01-30 | 四川宇桥铁塔有限公司 | Steel tower annex pressing equipment with deburring function |
-
2017
- 2017-06-23 CN CN201710485818.0A patent/CN107160173A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217961A (en) * | 1997-11-20 | 1999-06-02 | 赫德逊产品有限公司 | Debur tool for simultaneously removing burrs from and chamfering hole in workpiece |
| CN203725653U (en) * | 2013-12-27 | 2014-07-23 | 英普瑞电子科技（嘉兴）有限公司 | Multifunctional gear machining integral die |
| CN205020571U (en) * | 2015-09-07 | 2016-02-10 | 扬州聚汇光电机械有限公司 | Manually -driven bending machine |
| CN205414004U (en) * | 2016-03-14 | 2016-08-03 | 山东光磊钢结构工程有限公司 | Steel sheet bender is used in steel construction processing |
| CN206936068U (en) * | 2017-06-23 | 2018-01-30 | 四川宇桥铁塔有限公司 | Steel tower annex pressing equipment with deburring function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962481A (en) * | 2017-12-14 | 2018-04-27 | 温州金石机器人科技有限公司 | A kind of full-automatic mechanical hand belt sander |
| CN113386004A (en) * | 2021-05-13 | 2021-09-14 | 陈鸿 | Metal plate bending die |
| CN119319145A (en) * | 2024-12-18 | 2025-01-17 | 嘉禾县正润铸造有限公司 | Bending device is used in processing of household electrical appliances accessory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107081353A (en) | The adjustable metal plate part decompressor of bending angle | |
| CN206936065U (en) | The sheet metal component pressing equipment of adjustable bending angle | |
| CN202377724U (en) | Flexible pressing device | |
| CN206981867U (en) | A kind of building steel tube cutter device easy to remove | |
| CN107160173A (en) | The punching mechanism of iron tower of power transmission line attachment surface burr can be removed | |
| CN211386522U (en) | Stamping die is used in processing of high-speed ladder pressure baffle | |
| CN107774808B (en) | A large-scale combined adjustable molded blade mold and preparation method thereof | |
| CN202278042U (en) | Adjustable hydraulic straightening device | |
| CN213856618U (en) | Optimized aluminum profile punching device for aluminum frame wood-plastic template production | |
| CN201711771U (en) | Moving adjustable support frame for achieving long slot milled on milling machine | |
| CN105057447B (en) | Punch high in production efficiency | |
| CN102717276A (en) | Positioning tool for machining square holes | |
| CN206936068U (en) | Steel tower annex pressing equipment with deburring function | |
| CN214601461U (en) | Metal product processing stamping platform | |
| CN213002013U (en) | Processing device for winding spiral pipe of water spraying ring of roller | |
| CN213530354U (en) | A sliding bearing punching and cutting device | |
| CN203002964U (en) | Welding distortion correcting die | |
| CN203091460U (en) | Material discharging frame | |
| CN208555616U (en) | A kind of precision side-cutting die | |
| CN209935627U (en) | Hardware punching machine head convenient to assemble | |
| CN106392156B (en) | A kind of efficient back chipping back-off machine | |
| CN201732675U (en) | Box edge welding anti-deformation tooling | |
| CN214321984U (en) | Plate shearing machine structure | |
| CN223029691U (en) | Auxiliary scribing device for casting hinge beam of hinge type hexahedral press | |
| CN221209592U (en) | Stamping die's bearing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |
|
| WW01 | Invention patent application withdrawn after publication |