CN106216514A - A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle - Google Patents

A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle Download PDF

Info

Publication number
CN106216514A
CN106216514A CN201610627084.0A CN201610627084A CN106216514A CN 106216514 A CN106216514 A CN 106216514A CN 201610627084 A CN201610627084 A CN 201610627084A CN 106216514 A CN106216514 A CN 106216514A
Authority
CN
China
Prior art keywords
fire
knee
plate
angle
piece
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
Application number
CN201610627084.0A
Other languages
Chinese (zh)
Other versions
CN106216514B (en
Inventor
金云其
庞国忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wujiang Jin Kang Power Equipment Co Ltd
Original Assignee
Wujiang Jin Kang Power Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wujiang Jin Kang Power Equipment Co Ltd filed Critical Wujiang Jin Kang Power Equipment Co Ltd
Priority to CN201610627084.0A priority Critical patent/CN106216514B/en
Publication of CN106216514A publication Critical patent/CN106216514A/en
Application granted granted Critical
Publication of CN106216514B publication Critical patent/CN106216514B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices

Abstract

nullThe invention discloses the steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle,It includes accepting membrane module and top die assembly,The bottom accepting membrane module is provided with base,Accept membrane module and include two groups of undertaking modules of corresponding setting,It is respectively arranged on the base with two groups of guide rails of correspondence,For be arrangeding in parallel between two groups of guide rails,Often group guide rail is provided with parallel two slideway,A movable plate it is horizontally disposed with on slideway,Movable plate can move back and forth with slideway,It is provided with one group on each movable plate and accepts module,Accept module and all include a plurality of support bar be arrangeding in parallel,The both sides of support bar are correspondingly arranged on a gripper shoe,The side correspondence of gripper shoe offers groove,A bearing it is provided with in groove,A roll shaft it is provided with between two bearings,One " T " font connecting plate upwards it is vertically installed with in the middle part of roll shaft,Roll shaft top is provided with fire knee-piece,The bottom up of fire knee-piece is provided with the T-slot being correspondingly arranged with connecting plate,Connecting plate is arranged in T-slot.

Description

A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle
Technical field
The present invention relates to a kind of bent mould of steel tower fire, the steel tower corner iron hyperbolic processing mould of a kind of adjustable-angle Tool.
Background technology
Steel tower has important effect as the transmission of high-voltage line, so the build guality of steel tower has very important meaning Justice, at present during the production and assembly of high-tension line steel tower, needs to use substantial amounts of angle steel accessory, owing to angle steel is in assembling Before be required for the structure of steel tower and be curved, so become of people's carefulness research design for the equipment of angle steel bending Important thing, in present angle steel bending operation, the mould accepting angle steel has important effect, but existing mould exists Some problems, as ineffective in accepted, check and correction is inaccurate, it is difficult to renewal part, it is easy to loosens and causes angle of bend the most right, makes the secondary of product Product increase, the fund of waste enterprise.
Summary of the invention
In order to overcome the problems referred to above, the present invention provides the steel tower angle of a kind of simple in construction, adjustable-angle easy to use Steel hyperbolic processing mold.
The technical scheme is that the steel tower corner iron hyperbolic processing mold providing a kind of adjustable-angle, it includes accepting Membrane module and be arranged at the top die assembly on described undertaking membrane module top, it is characterised in that: the bottom of described undertaking membrane module Being provided with base, described undertaking membrane module includes two groups of corresponding setting undertaking modules, described in be respectively arranged on the base with right The two groups of guide rails answered, for be arrangeding in parallel between guide rail described in two groups, often organize described guide rail and are provided with parallel two slideway, institute Stating and be horizontally disposed with a movable plate on slideway, described movable plate can move back and forth with described slideway, on each described movable plate all Being provided with undertaking module described in a group, the side often organizing described guide rail is provided with the air pump driving described movable plate to move, institute Stating undertaking module and all include a plurality of support bar be arrangeding in parallel, described support bar is arranged on described movable plate, described support Bar and described slideway are for being arranged in a mutually vertical manner, and the both sides of described support bar are correspondingly arranged on a gripper shoe, the side of described gripper shoe Face correspondence offers groove, is provided with a bearing in described groove, is provided with a roll shaft, described roll shaft described in two between bearing Middle part be upwards vertically installed with one " T " font connecting plate, described roll shaft top be provided with fire knee-piece, described fire knee-piece bottom to On be provided with the T-slot being correspondingly arranged with described connecting plate, described connecting plate is arranged in described T-slot, described in two fire knee-piece For being correspondingly arranged, being a gap between fire knee-piece described in two, the inner side of described gripper shoe sets in the lower horizontal of described fire knee-piece It is equipped with a baffle plate.
In a preferred embodiment of the present invention, described top die assembly includes that a fixed plate, the middle part of described fixed plate set Being equipped with a bar-shaped trough, connecting in described bar-shaped trough has a stripe board, and the bottom of described stripe board connects a pressing plate, described pressing plate Bottom offers triangular groove.
In a preferred embodiment of the present invention, described fire knee-piece top is respectively arranged with two corresponding inclined-planes, described tiltedly Offering multiple parallel chute on face, the top of described fire knee-piece is provided with fire bent plate, described fire bent plate by described chute Bottom be provided with the projection being connected to described chute.
In a preferred embodiment of the present invention, described in two, the angle between inclined-plane is 90 °.
In a preferred embodiment of the present invention, described fixed plate top is provided with the bearing plate connecting hydraulic cylinder.
In a preferred embodiment of the present invention, described pressing plate is correspondingly arranged in the top in described gap.
In a preferred embodiment of the present invention, the both sides bottom described fire knee-piece are respectively arranged with a connection ring, described company Connecting on T-Ring and have high pressure spring, the bottom of described high pressure spring connects described movable plate.
The steel tower corner iron hyperbolic processing mold of the adjustable-angle of the present invention is used for making the two-sided of angle steel process bending simultaneously, The undertaking membrane module that the present invention is arranged is for carrying angle steel to be processed, and top die assembly is used for and accepts membrane module coordinating Implement the bending operation to angle steel, accept membrane module being connected by " T " font connecting plate and fire knee-piece, make fire knee-piece Rotate time the most firm, it is to avoid rotation process moderate heat knee-piece occur loosen and skid phenomenon, it is possible to the most firm undertaking The hyperbolic manufacturing procedure of angle steel;Owing to the size of angle steel and the angle of needs bending are the most variant, the present invention is accepting membrane module Bottom be provided with guide rail to adjust angle steel need bending angle, when needs wide-angle, guide rail drive, increase fire knee-piece it Between the distance in gap, enable angle steel to increase the angle of required bending;When needs low-angle, guide rail drives, and reduces fire The distance in the gap between knee-piece, enables angle steel to reduce the angle of required bending, very convenient.The present invention has structure letter Single, reset fast accurate, the advantages such as operating steadiness is good.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of preferred embodiment;
Fig. 2 is the side structure schematic diagram of preferred embodiment.
Detailed description of the invention
Below the detailed description of the invention of the present invention is described in further detail.
As depicted in figs. 1 and 2, the steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle of the present invention, it includes holding Connect membrane module and be arranged at the top die assembly accepting membrane module top, it is characterised in that: the bottom accepting membrane module is provided with Base 1, accepts membrane module and includes two groups of undertaking modules 2 of corresponding setting, lead for two groups that base 1 is respectively arranged with correspondence Rail, for be arrangeding in parallel between two groups of guide rails, often group guide rail is provided with parallel two slideway 5, and slideway 5 is horizontally disposed with a shifting Dynamic plate 51, movable plate 51 can move back and forth with slideway 5, each movable plate 51 is provided with one group and accepts module 2, and often group is led The side of rail is provided with the air pump 52 driving movable plate 51 to move, and accepts module 2 and all includes a plurality of support be arrangeding in parallel Bar 21, support bar 21 is arranged on movable plate 51, support bar 21 and slideway 5 for being arranged in a mutually vertical manner, the both sides pair of support bar 21 Should be provided with a gripper shoe 22, the side correspondence of gripper shoe 22 offers groove 23, is provided with a bearing 24 in groove 23, and two It is provided with a roll shaft 25 between bearing 24, in the middle part of roll shaft 25, is upwards vertically installed with one " T " font connecting plate 26, roll shaft 25 top Being provided with fire knee-piece 3, the bottom up of fire knee-piece 3 is provided with the T-slot 31 being correspondingly arranged with connecting plate 26, and connecting plate 26 is arranged In T-slot 31, two fire knee-pieces 3, for being correspondingly arranged, are a gap 32 between two fire knee-pieces 3, and the inner side of gripper shoe 22 is bent in fire The lower horizontal of block 3 is provided with a baffle plate 33.
Top die assembly includes a fixed plate 4, and the middle part of fixed plate 4 is provided with a bar-shaped trough 41, connects in bar-shaped trough 41 Having a stripe board 42, the bottom of stripe board 42 connects a pressing plate 43, offers triangular groove 44 bottom pressing plate 43, and pressing plate 43 is corresponding Being arranged at the top in gap 32, fixed plate 4 top is provided with the bearing plate 45 connecting hydraulic cylinder.
Fire knee-piece 3 top is respectively arranged with two corresponding inclined-planes 34, and the angle between two inclined-planes 34 is 90 °, inclined-plane 34 On offer multiple parallel chute 35, the top of fire knee-piece 3 is provided with fire bent plate 36, the bottom of fire bent plate 36 by chute 35 It is provided with the projection 37 being connected to chute 35;Both sides bottom fire knee-piece 3 are respectively arranged with a connection ring 38, connect and connect on ring 38 Being connected to high pressure spring 39, the bottom of high pressure spring 39 connects movable plate 51.
The steel tower corner iron hyperbolic processing mold of the adjustable-angle of the present invention is used for making the two-sided of angle steel process bending simultaneously, The undertaking membrane module that the present invention is arranged is for carrying angle steel to be processed, and top die assembly is used for and accepts membrane module coordinating Implement the bending operation to angle steel, accept membrane module being connected by " T " font connecting plate 26 and fire knee-piece 3, make fire Knee-piece 3 is the most firm when rotating, it is to avoid the phenomenon loosening and skidding occurs in rotation process moderate heat knee-piece 3, it is possible to the most firm Accept angle steel hyperbolic manufacturing procedure;Owing to the size of angle steel and the angle of needs bending are the most variant, the present invention is accepting The bottom of membrane module is provided with guide rail needs the angle of bending to adjust angle steel, and when needs wide-angle, guide rail drives, and increases fire The distance in the gap 32 between knee-piece 3, enables angle steel to increase the angle of required bending;When needs low-angle, guide rail drives Dynamic, the distance in the gap 32 between reduction fire knee-piece 3, enable angle steel to reduce the angle of required bending, very convenient.
Accepting membrane module and include two groups of undertaking modules 2 of corresponding setting, two groups of fiery bent plate 36 correspondences accepting module 2 set Putting for accepting angle steel to be processed, the support bar 21 that undertaking module 2 includes is for arranging gripper shoe 22, and gripper shoe 22 is hung down respectively Directly being arranged at the both sides of support bar 21, the roll shaft 25 arranged between two gripper shoes 22 is used for connecting fire knee-piece 3, and fire knee-piece 3 can Rotating with roll shaft 25, the connecting plate 26 that roll shaft 25 connects is connected in the T-slot 31 of fire knee-piece 3, it is possible to avoid fire knee-piece 3 to exist Occurring skidding and the phenomenon loosened during rotation, the inner side of gripper shoe 22 is provided with baffle plate 33, and it is bent that baffle plate 33 is arranged at fire The bottom of block 3, makes the rotation that fire knee-piece 3 will not be reverse, affect machine process, the bomb of the exterior bottom connection of fire knee-piece 3 Spring 39 is connected on base 1, make after angle steel completion of processing fire knee-piece 3 under the pulling force of high pressure spring 39 can Rapid reset, high Pressing spring 39 and being equipped with of baffle plate 33 greatly speed up operation process;The top down of fire knee-piece 3 be provided with two corresponding Inclined-plane 34, the chute 35 that inclined-plane 34 is arranged is used for connecting fire bent plate 36, and fire bent plate 36 is used for accepting the bending of angle steel, fire bent plate 36 and fire knee-piece 3 be detachable setting, can quickly and conveniently be replaced after fire bent plate 36 long-term work damage, and nothing Miscellaneous part need to be changed, also save fund the most simultaneously.
The fixed plate 4 that top die assembly includes is for connecting stripe board 42, and the bottom of stripe board 42 connects pressing plate 43, pressure Plate 43 moves down in the course of the work to be pushed down angle steel and makes it be gradually curved, the triangular groove 44 of pressing plate 43 with obtain that plate is corresponding to be agreed with Arranging, pressing plate 43 is arranged at the top in gap 32, the medium position of positive curve angle steel in the course of processing.
Above example is only the present invention a kind of embodiment therein, and it describes more concrete and detailed, but can not Therefore the restriction to the scope of the claims of the present invention it is interpreted as.It should be pointed out that, for the person of ordinary skill of the art, Without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection model of the present invention Enclose.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (7)

1. a steel tower corner iron hyperbolic processing mold for adjustable-angle, it includes accepting membrane module and being arranged at described undertaking mould The top die assembly on assembly top, it is characterised in that: the bottom of described undertaking membrane module is provided with base, described undertaking membrane module Including two groups of corresponding setting undertaking modules, described in be respectively arranged on the base with two groups of guide rails of correspondence, guide rail described in two groups Between for be arrangeding in parallel, often organize described guide rail and be provided with parallel two slideway, described slideway is horizontally disposed with a movable plate, Described movable plate can move back and forth with described slideway, each described movable plate is provided with undertaking module described in a group, often The side organizing described guide rail is provided with the air pump driving described movable plate to move, and described undertaking module all includes a plurality of parallel Arrange support bar, described support bar is arranged on described movable plate, described support bar and described slideway for being arranged in a mutually vertical manner, The both sides of described support bar are correspondingly arranged on a gripper shoe, and the side correspondence of described gripper shoe offers groove, in described groove It is provided with a bearing, described in two, between bearing, is provided with a roll shaft, in the middle part of described roll shaft, be upwards vertically installed with one " T " font Connecting plate, described roll shaft top is provided with fire knee-piece, and the bottom up of described fire knee-piece is provided with set corresponding with described connecting plate The T-slot put, described connecting plate is arranged in described T-slot, and described in two, fire knee-piece is for being correspondingly arranged, described in two between fire knee-piece Being a gap, the inner side of described gripper shoe is provided with a baffle plate in the lower horizontal of described fire knee-piece.
The steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle the most according to claim 1, it is characterised in that: described Top die assembly includes that a fixed plate, the middle part of described fixed plate are provided with a bar-shaped trough, and connecting in described bar-shaped trough has one Shape plate, the bottom of described stripe board connects a pressing plate, offers triangular groove bottom described pressing plate.
The steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle the most according to claim 1, it is characterised in that: described Fire knee-piece top is respectively arranged with two corresponding inclined-planes, and described inclined-plane offers multiple parallel chute, described fire knee-piece Top by described chute be provided with fire bent plate, described fire bent plate bottom be provided with the projection being connected to described chute.
The steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle the most according to claim 3, it is characterised in that: two institutes Stating the angle between inclined-plane is 90 °.
The steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle the most according to claim 2, it is characterised in that: described Fixed plate top is provided with the bearing plate connecting hydraulic cylinder.
The steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle the most according to claim 2, it is characterised in that: described Pressing plate is correspondingly arranged in the top in described gap.
The steel tower corner iron hyperbolic processing mold of a kind of adjustable-angle the most according to claim 1, it is characterised in that: described Both sides bottom fire knee-piece are respectively arranged with a connection ring, and described connection ring connects high pressure spring, described high pressure spring Bottom connects described movable plate.
CN201610627084.0A 2016-08-03 2016-08-03 A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle Active CN106216514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610627084.0A CN106216514B (en) 2016-08-03 2016-08-03 A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610627084.0A CN106216514B (en) 2016-08-03 2016-08-03 A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle

Publications (2)

Publication Number Publication Date
CN106216514A true CN106216514A (en) 2016-12-14
CN106216514B CN106216514B (en) 2018-07-10

Family

ID=57535817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610627084.0A Active CN106216514B (en) 2016-08-03 2016-08-03 A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle

Country Status (1)

Country Link
CN (1) CN106216514B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108453178A (en) * 2017-12-27 2018-08-28 中核北方核燃料元件有限公司 A kind of nuclear fuel assembly compression flat spring Bending Mould
CN115815350A (en) * 2022-12-30 2023-03-21 唐山市电力轻钢制品有限公司 Steel tapping machine for steel rolling production

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043167A (en) * 1976-01-23 1977-08-23 Sidro Kg Ludwig Moller Fabrik Fur Rohrbogen Process and machine for finishing a 15° to 180° pipe bend which has been preformed on a pipe bending press
JPH07214177A (en) * 1994-01-28 1995-08-15 Kawasaki Yukou Kk Method for carrying material of angle and the like in strength forming machine
KR100791495B1 (en) * 2007-03-27 2008-01-03 (주)우리철강산업 A bending machine for arc type angle
CN201052530Y (en) * 2006-08-14 2008-04-30 张加友 Angle steel fire bending machine
CN201227674Y (en) * 2008-06-30 2009-04-29 江苏鑫吴输电设备制造有限公司 Bending mould
CN201618800U (en) * 2010-01-27 2010-11-03 湖南铁道职业技术学院 U-shaped self-bearing weight mould with adjustable bending springback angle
CN202963137U (en) * 2012-09-18 2013-06-05 张加友 Multifunctional hot bending machine
CN203061683U (en) * 2012-12-31 2013-07-17 江苏中美华铁塔工业有限公司 Multi-angle angle steel rib bending combination mold
CN105772549A (en) * 2016-05-09 2016-07-20 江苏翔宇电力装备制造有限公司 Large-size angle steel high-frequency heating single-face bending machine used for extra-high voltage iron tower
CN105798091A (en) * 2016-05-09 2016-07-27 江苏翔宇电力装备制造有限公司 High-frequency heating and angle opening and closing integrated machine for large-specification angle iron for ultra-high-voltage iron tower
CN206253541U (en) * 2016-08-03 2017-06-16 吴江市金康电力器材有限公司 A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043167A (en) * 1976-01-23 1977-08-23 Sidro Kg Ludwig Moller Fabrik Fur Rohrbogen Process and machine for finishing a 15° to 180° pipe bend which has been preformed on a pipe bending press
JPH07214177A (en) * 1994-01-28 1995-08-15 Kawasaki Yukou Kk Method for carrying material of angle and the like in strength forming machine
CN201052530Y (en) * 2006-08-14 2008-04-30 张加友 Angle steel fire bending machine
KR100791495B1 (en) * 2007-03-27 2008-01-03 (주)우리철강산업 A bending machine for arc type angle
CN201227674Y (en) * 2008-06-30 2009-04-29 江苏鑫吴输电设备制造有限公司 Bending mould
CN201618800U (en) * 2010-01-27 2010-11-03 湖南铁道职业技术学院 U-shaped self-bearing weight mould with adjustable bending springback angle
CN202963137U (en) * 2012-09-18 2013-06-05 张加友 Multifunctional hot bending machine
CN203061683U (en) * 2012-12-31 2013-07-17 江苏中美华铁塔工业有限公司 Multi-angle angle steel rib bending combination mold
CN105772549A (en) * 2016-05-09 2016-07-20 江苏翔宇电力装备制造有限公司 Large-size angle steel high-frequency heating single-face bending machine used for extra-high voltage iron tower
CN105798091A (en) * 2016-05-09 2016-07-27 江苏翔宇电力装备制造有限公司 High-frequency heating and angle opening and closing integrated machine for large-specification angle iron for ultra-high-voltage iron tower
CN206253541U (en) * 2016-08-03 2017-06-16 吴江市金康电力器材有限公司 A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108453178A (en) * 2017-12-27 2018-08-28 中核北方核燃料元件有限公司 A kind of nuclear fuel assembly compression flat spring Bending Mould
CN115815350A (en) * 2022-12-30 2023-03-21 唐山市电力轻钢制品有限公司 Steel tapping machine for steel rolling production

Also Published As

Publication number Publication date
CN106216514B (en) 2018-07-10

Similar Documents

Publication Publication Date Title
CN103639274A (en) Four-column oil-pressure square pipe punching equipment
CN104117840B (en) A kind of two device automatic pipe lining machines
CN106216514A (en) A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle
CN206253541U (en) A kind of steel tower corner iron hyperbolic processing mold of adjustable-angle
CN102173089B (en) Medium and small-sized hydraulic machine and die change device thereof
CN201380196Y (en) Steel plate straightening leading heading press
CN206981598U (en) A kind of tapered roller retainer riveting mechanism
CN210966488U (en) Street lamp pole processing equipment
CN203635717U (en) Four-column oil pressure notching equipment for square tubes
CN206253518U (en) A kind of steel plate radian stamping mold
CN211489141U (en) Metal bending machine is used in production of storage rack
CN203635725U (en) Four-column oil pressure punching equipment for square tubes
CN206253519U (en) A kind of steel tower corner iron hyperbolic processing mold
CN208825236U (en) A kind of zinc-plated structural member straightener of intelligent three-dimensional garage
CN203108992U (en) Softness material bending mechanism
CN203556691U (en) Pipe bending machine
CN206253494U (en) A kind of steel tower corner iron forward direction single organisation of working
CN206253516U (en) A kind of steel tower corner iron hyperbolic processing mold of damping
CN206253495U (en) A kind of reverse single processing assembly of steel tower corner iron
CN207288575U (en) A kind of door closer pull rod stepping decompressor
CN104923665A (en) Bending machine mold
CN204046335U (en) A kind of Novel adjustable electric rotating machine fixed support
CN203599293U (en) Double-bulb flat steel up-and-down bending straightening mechanism
CN106363045B (en) Half-shaft thermal straightening machine for vehicle
CN206253514U (en) A kind of steel tower corner iron one side fire song mould

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant