CN110479803A - Apparatus for bending is used in a kind of processing of steel construction - Google Patents

Apparatus for bending is used in a kind of processing of steel construction Download PDF

Info

Publication number
CN110479803A
CN110479803A CN201910801096.4A CN201910801096A CN110479803A CN 110479803 A CN110479803 A CN 110479803A CN 201910801096 A CN201910801096 A CN 201910801096A CN 110479803 A CN110479803 A CN 110479803A
Authority
CN
China
Prior art keywords
bending
steel construction
plate
lifting
lateral
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.)
Pending
Application number
CN201910801096.4A
Other languages
Chinese (zh)
Inventor
周代发
周飞
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.)
Chongqing Baogao Industry Co Ltd
Original Assignee
Chongqing Baogao Industry 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 Chongqing Baogao Industry Co Ltd filed Critical Chongqing Baogao Industry Co Ltd
Priority to CN201910801096.4A priority Critical patent/CN110479803A/en
Publication of CN110479803A publication Critical patent/CN110479803A/en
Pending legal-status Critical Current

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
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Abstract

The present invention provides a kind of steel construction processing apparatus for bending, it is related to steel construction processing technique field, steel construction processing apparatus for bending, there is the U-shaped support base of rectangular recess including top, the top four corners of the U-shaped support base are respectively and fixedly provided with support hack lever, top mounting plate is connected at the top of support frame as described above bar, hydraulic cylinder is installed at the top of the top mounting plate, the telescopic shaft of the hydraulic cylinder extends to the lower section of top mounting plate and is connected with lifting pressboard, steel construction processing apparatus for bending, laterally the horizontal and vertical position of flat compression bar is adjustable, to regulate and control to the position of bending and bending angle size in steel construction bending process, practicability is more preferably, the end that fixed link can be curved is inserted into the different card slot of lateral arcuation pressing plate inner wall, it can control lateral arcuation pressing plate and bottom side The angle that arcuation pressing plate opens regulates and controls the bending part size of steel construction.

Description

Apparatus for bending is used in a kind of processing of steel construction
Technical field
The present invention relates to steel construction processing technique field, apparatus for bending is used in specially a kind of steel construction processing.
Background technique
Steel construction be made with steel based on structure, be one of main building construction types.The characteristics of steel is strong Degree is high, from heavy and light, integral rigidity is good, deformability is strong, therefore the building for building large span and superelevation, superduty is especially suitable Preferably, material homogeneity and isotropism are good, belong to perfect elastic body, the basic assumption of common engineering mechanics are best suitable for, in steel construction Sometimes for by steel plate bending in processing and manufacturing process, steel plate biggish for thickness can not be bent by manpower, therefore It needs to construct by steel plate bending machine using the steel construction that mechanical pressure is bent into certain radian.
The bottom of general steel plate bending machine is fixed by the angle of indent, can not be adjusted according to bending angle, is used Inconvenience, application No. is a kind of steel construction processing steel plate bending machines of CN201620192504.2, although changeable steel plate bending Angle, but steel plate need to constantly be moved when bending multiple angles, it is time-consuming and laborious, and the size of bending part cannot be changed, it is practical Property is bad.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of steel construction processing apparatus for bending, solve comparison text Steel plate need to constantly be moved when the equipment bending of part multiple angles, it is time-consuming and laborious, and the size of bending part, practicability cannot be changed Bad problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of steel construction processing is filled with bending It sets, there is the U-shaped support base of rectangular recess including top, the top four corners of the U-shaped support base are respectively and fixedly provided with support frame Bar is connected with top mounting plate at the top of support frame as described above bar, is equipped with hydraulic cylinder at the top of the top mounting plate, described The telescopic shaft of hydraulic cylinder extends to the lower section of top mounting plate and is connected with lifting pressboard, the bottom of the lifting pressboard Open up fluted, the inside of the lifting pressboard is fixed, and there are two lateral fixed link, the outer walls of two lateral fixed links It is socketed with slidable support slipper, the top of the support slipper and the bottom of lifting pressboard contradict, and the support is slided Block is fixed by bolt and lifting pressboard, and the bottom of the support slipper is fixed with lifting barrel, and goes up and down the bottom of barrel It is threaded with lifting screw, passes through axis between the outer wall of two lateral fixed links and two adjacent lifting screw bottoms It holds and is connected with laterally flat compression bar.
Further, the bottom of the flat compression bar of the transverse direction is fixed with vertical support rod, and the bottom of the vertical support rod is connected with Bottom side arcuation pressing plate, the two sides of the bottom side arcuation pressing plate are hinged with lateral arcuation pressing plate, the bottom of the flat compression bar of transverse direction Portion and the two sides for being located at vertical support rod, which are hinged with, can curve fixed link, and the inner wall of the lateral arcuation pressing plate offers and bendable Turn the compatible card slot of fixed link.
Further, the elevating lever for having T shape is run through at the both ends of two sides inside the lifting pressboard, and elevating lever Top extends to the top of top mounting plate, and the bottom of the elevating lever, which is connected with, compresses plate, the outer wall of the elevating lever and position Spring is socketed between plate in going up and down pressboard and compressing.
Further, the inside two sides of the U-shaped support base offer corresponding lateral fixing groove, and the transverse direction is solid The internal slide for determining slot is connected with clamping plate, and the inner top side of the clamping plate is threaded with threaded rod, and the end of threaded rod is logical Bearing is crossed to be flexibly connected with the inner wall of lateral fixing groove.
Further, it is connected with telescopic rod between the clamping plate and lateral fixing groove inner wall, and telescopic rod is located at threaded rod Lower section.
Further, the inner wall of the lateral fixing groove and side far from clamping plate is bonded with rubber slab, the rubber slab leans on The side of nearly clamping plate offers arcuate recess slot.
Further, the bottom for compressing plate is equipped with contact plate, and the bottom of contact plate is zigzag.
Further, the top four corners of the lifting pressboard are mounted on vertical stability bar, and the top of vertical stability bar Portion extends to the top of top mounting plate.
(3) beneficial effect
The present invention provides a kind of steel construction processing apparatus for bending.Have it is following the utility model has the advantages that
1, steel construction processing apparatus for bending, laterally the horizontal and vertical position of flat compression bar is adjustable, thus The position of bending and bending angle size can be regulated and controled in steel construction bending process, diversification can be carried out according to actual needs Operation, can bend multiple angles, time saving and energy saving, practicability is more preferably simultaneously.
2, it is different to be inserted into lateral arcuation pressing plate inner wall by steel construction processing apparatus for bending for the end that can curve fixed link Card slot in, that is, the angle that can control lateral arcuation pressing plate and bottom side arcuation pressing plate to open, bottom side arcuation pressing plate and lateral arcuation Pressing plate contradicts steel construction, i.e., regulates and controls to the bending part size of steel construction, and convenient to adjust according to actual needs, bending flexibly may be used Become, practicability is more preferably.
3, steel construction processing apparatus for bending, plate steel construction is placed on the bottom for compressing plate, in the case where going up and down pressboard When drop carries out bending, compressible spring makes to compress the top that plate compresses steel construction, avoids steel construction in bending process from deviating, protects The bending quality to steel construction is demonstrate,proved.
4, steel construction processing apparatus for bending, not only can also carry out plate steel construction bending to strip steel construction Bending increases the range of the device workpieces processing shape, and the scope of application is more extensive, has good marketing.
Detailed description of the invention
Fig. 1 is front view of the invention;
Fig. 2 is side view of the invention;
Fig. 3 is the enlarged drawing of A in Fig. 1;
Fig. 4 is schematic diagram when present invention lifting pressboard is connect with lateral fixed link.
In figure: 1 U-shaped support base, 2 support hack levers, 3 top mounting plates, 4 hydraulic cylinders, 5 lifting pressboards, 6 are laterally Fixed link, 7 support slippers, 8 lifting barrels, 9 lifting screws, 10 lateral flat compression bars, 11 vertical support rods, 12 bottom side arcuation pressures Plate, 13 sides can curve fixed link to arcuation pressing plate, 14,15 elevating levers, 16 compress plate, 17 springs, 18 lateral fixing grooves, 19 folders Plate, 20 threaded rods, 21 telescopic rods, 22 rubber slabs, 23 contact plates, 24 vertical stability bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of steel construction processing apparatus for bending, and as shown in Figs 1-4, including top has rectangle recessed The U-shaped support base 1 of slot, the top four corners of U-shaped support base 1 are respectively and fixedly provided with support hack lever 2, and the top of support hack lever 2 connects It is connected to top mounting plate 3, the top of top mounting plate 3 is equipped with hydraulic cylinder 4, the model HOB80 of hydraulic cylinder 4, thrust It is 5 tons, the telescopic shaft of hydraulic cylinder 4 extends to the lower section of top mounting plate 3 and is connected with lifting pressboard 5, goes up and down pressboard 5 Bottom open up fluted, the inside of lifting pressboard 5 is fixed, and there are two lateral fixed link 6, the outer walls of two lateral fixed links 6 It is socketed with slidable support slipper 7, the top of support slipper 7 and the bottom of lifting pressboard 5 contradict, and support slipper 7 is logical It crosses bolt and lifting pressboard 5 is fixed, the bottom of support slipper 7 is fixed with lifting barrel 8, and goes up and down the bottom thread of barrel 8 It is connected with lifting screw 9, go up and down the outer wall of barrel 8 and is plugged with bolt at lifting screw 9, it can be by bolt to lifting spiral shell Lifting screw 9 inside cylinder 8 is fixed, and the internal influence that lifting screw 9 protrudes into lifting barrel 8 when steel construction bending is avoided to roll over It is flat by bearing to be connected with transverse direction between the outer wall of two lateral fixed links 6 and two adjacent 9 bottoms of lifting screw for curved effect Concora crush bar 10, the inside bottom side of U-shaped support base 1 are fixed with same opposite lateral fixed link 6, support slipper 7, lifting barrel 8, the plate steel construction to bending is placed in the top of U-shaped support base 1, top peace by lifting screw 9 and laterally flat compression bar 10 Hydraulic cylinder 4 at the top of loading board 3, which controls flexible elongate axis, to be made to go up and down the decline of pressboard 5, and lateral flat compression bar 10 can be driven right Plate carries out compressing bending, passes through sliding support sliding block 7 and is bolted on lifting 5 bottom of pressboard, can be by transverse direction The position of flat compression bar 10 is adjusted, the height of the adjustable laterally flat compression bar 10 of rotation and lifting screw rod 9, thus in steel construction The position of bending and bending angle size can be regulated and controled in bending process, practicability is more preferably.
Wherein, laterally the bottom of flat compression bar 10 is fixed with vertical support rod 11, and the bottom of vertical support rod 11 is connected with bottom side Arcuation pressing plate 12, the two sides of bottom side arcuation pressing plate 12 are hinged with lateral arcuation pressing plate 13, laterally the bottom of flat compression bar 10 and Fixed link 14 can be curved by being hinged with positioned at the two sides of vertical support rod 11, and the inner wall of lateral arcuation pressing plate 13 is offered and can be curved The different card slot of lateral 13 inner wall of arcuation pressing plate is inserted into the end that fixed link 14 can be curved by the compatible card slot of fixed link 14 Angle that is interior, that is, can control lateral arcuation pressing plate 13 to open with bottom side arcuation pressing plate 12, bottom side arcuation pressing plate 12 and lateral arcuation Pressing plate 13 contradicts steel construction, i.e., regulates and controls to the bending part size of steel construction, and convenient to adjust according to actual needs, bending is flexible Variable, practicability is more preferably.
Wherein, the elevating lever 15 for having T shape is run through at the both ends for going up and down 5 inside two sides of pressboard, and elevating lever 15 Top extends to the top of top mounting plate 3, and the bottom of elevating lever 15, which is connected with, compresses plate 16, the outer wall of elevating lever 15 and is located at It goes up and down pressboard 5 and compresses and be socketed with spring 17 between plate 16, plate steel construction is placed on the bottom for compressing plate 16, in buck When the decline of making sheet 5 carries out bending, compressible spring 17 makes to compress the top that plate 16 compresses steel construction, avoids steel in bending process Structural deflection ensure that the bending quality to steel construction.
Wherein, the inside two sides of U-shaped support base 1 offer corresponding lateral fixing groove 18, lateral fixing groove 18 Internal slide be connected with clamping plate 19, the inner top side of clamping plate 19 is threaded with threaded rod 20, and the end of threaded rod 20 is logical It crosses bearing to be flexibly connected with the inner wall of lateral fixing groove 18, rotating threaded rod 20 can control clamping plate 19 in lateral fixing groove 18 Portion is mobile, after strip steel construction is inserted into 18 inside of lateral fixing groove, can be clamped by clamping plate 19 to it, bottom side arcuation pressure Plate 12 and lateral arcuation pressing plate 13 carry out bending to it, which not only can be to plate steel construction bending, can also be to strip steel knot Structure carries out bending, and the scope of application is more extensive, has good marketing.
Wherein, it is connected with telescopic rod 21 between 18 inner wall of clamping plate 19 and lateral fixing groove, and telescopic rod 21 is located at threaded rod 20 lower section, telescopic rod 21 keep the movement of clamping plate 19 more stable.
Wherein, the side of the inner wall of lateral fixing groove 18 and separate clamping plate 19 is bonded with rubber slab 22, and rubber slab 22 is close The side of clamping plate 19 offers arcuate recess slot, improves the stability fixed to rod-shaped steel construction.
Wherein, the bottom for compressing plate 16 is equipped with contact plate 23, and the bottom of contact plate 23 is zigzag, is improved to plate The fixed stability of steel construction.
Wherein, the top four corners for going up and down pressboard 5 are mounted on vertical stability bar 24, and the top of vertical stability bar 24 The top of top mounting plate 3 is extended to, the lifting of lifting pressboard 5 is stablized.
Working principle: in use, the plate steel construction to bending is placed in the top of U-shaped support base 1, top mounting plate The hydraulic cylinder 4 at 3 tops, which controls flexible elongate axis and makes to go up and down pressboard 5, to be declined, can drive laterally flat compression bar 10 to plate Carry out compressing bending, pass through sliding support sliding block 7 and be bolted on lifting 5 bottom of pressboard, can will laterally it is flat The position of compression bar 10 is adjusted, the height of the adjustable laterally flat compression bar 10 of rotation and lifting screw rod 9, thus in steel construction bending The position of bending and bending angle size can be regulated and controled in the process, lateral arcuation is inserted into the end that can curve fixed link 14 In the different card slot of 13 inner wall of pressing plate, that is, the angle that can control lateral arcuation pressing plate 13 to open with bottom side arcuation pressing plate 12, bottom side When arcuation pressing plate 12 and lateral arcuation pressing plate 13 contradict steel construction, i.e., the bending part size of steel construction is regulated and controled, plate steel Structure is placed on the bottom for compressing plate 16, and when going up and down the decline progress bending of pressboard 5, compressible spring 17 makes to compress plate 16 The top for compressing steel construction avoids steel construction in bending process from deviating, and rotating threaded rod 20 can control clamping plate 19 in lateral fixation The inside of slot 18 is mobile, after strip steel construction is inserted into 18 inside of lateral fixing groove, can be clamped by clamping plate 19 to it, bottom Side arcuation pressing plate 12 and lateral arcuation pressing plate 13 carry out bending to it, which not only can be to plate steel construction bending, can also be right Strip steel construction carries out bending.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of steel construction processing apparatus for bending, which is characterized in that there is the U-shaped support base (1) of rectangular recess including top, The top four corners of the U-shaped support base (1) are respectively and fixedly provided with support hack lever (2), and support frame as described above bar is connected at the top of (2) Top mounting plate (3) is equipped with hydraulic cylinder (4) at the top of the top mounting plate (3), the hydraulic cylinder (4) it is flexible Axis extends to the lower section of top mounting plate (3) and is connected with lifting pressboard (5), and the bottom of lifting pressboard (5) opens up Fluted, the inside of lifting pressboard (5) is fixed there are two lateral fixed link (6), two lateral fixed links (6) Outer wall is socketed with slidable support slipper (7), and the top of the support slipper (7) and the bottom of lifting pressboard (5) are supported Touching, the support slipper (7) is fixed by bolt and lifting pressboard (5), and the bottom of the support slipper (7) is fixed with lifting Barrel (8), and the bottom thread for going up and down barrel (8) is connected with lifting screw (9), the outer wall of two lateral fixed links (6) And laterally flat compression bar (10) is connected with by bearing between two adjacent lifting screw (9) bottoms.
2. a kind of steel construction processing apparatus for bending according to claim 1, it is characterised in that: the flat compression bar of transverse direction (10) bottom is fixed with vertical support rod (11), and the bottom of the vertical support rod (11) is connected with bottom side arcuation pressing plate (12), institute The two sides for stating bottom side arcuation pressing plate (12) are hinged with lateral arcuation pressing plate (13), the bottom of the flat compression bar of transverse direction (10) and Being hinged with positioned at the two sides of vertical support rod (11) can curve fixed link (14), and the inner wall of the lateral arcuation pressing plate (13) opens up Have and the compatible card slot of fixed link (14) can be curved.
3. a kind of steel construction processing apparatus for bending according to claim 1, it is characterised in that: the lifting pressboard (5) elevating lever (15) for having T shape is run through at the both ends of internal two sides, and top installation is extended at the top of elevating lever (15) The top of plate (3), the bottom of the elevating lever (15), which is connected with, to be compressed plate (16), the outer wall of the elevating lever (15) and be located at rise It is depressured making sheet (5) and compresses and be socketed with spring (17) between plate (16).
4. a kind of steel construction processing apparatus for bending according to claim 1, it is characterised in that: the U-shaped support base (1) inside two sides offer corresponding lateral fixing groove (18), the internal slide connection of the transverse direction fixing groove (18) Have clamping plate (19), the inner top side of the clamping plate (19) is threaded with threaded rod (20), and the end of threaded rod (20) passes through Bearing is flexibly connected with the inner wall of lateral fixing groove (18).
5. a kind of steel construction processing apparatus for bending according to claim 4, it is characterised in that: the clamping plate (19) and cross It is connected with telescopic rod (21) between fixing groove (18) inner wall, and telescopic rod (21) is located at the lower section of threaded rod (20).
6. a kind of steel construction processing apparatus for bending according to claim 4, it is characterised in that: the transverse direction fixing groove (18) side of inner wall and separate clamping plate (19) is bonded with rubber slab (22), and the one of the rubber slab (22) close clamping plate (19) Side offers arcuate recess slot.
7. a kind of steel construction processing apparatus for bending according to claim 3, it is characterised in that: the plate (16) that compresses Bottom is equipped with contact plate (23), and the bottom of contact plate (23) is zigzag.
8. a kind of steel construction processing apparatus for bending according to claim 1, it is characterised in that: the lifting pressboard (5) top four corners are mounted on vertical stability bar (24), and top mounting plate is extended at the top of vertical stability bar (24) (3) top.
CN201910801096.4A 2019-08-28 2019-08-28 Apparatus for bending is used in a kind of processing of steel construction Pending CN110479803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910801096.4A CN110479803A (en) 2019-08-28 2019-08-28 Apparatus for bending is used in a kind of processing of steel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910801096.4A CN110479803A (en) 2019-08-28 2019-08-28 Apparatus for bending is used in a kind of processing of steel construction

Publications (1)

Publication Number Publication Date
CN110479803A true CN110479803A (en) 2019-11-22

Family

ID=68553599

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910801096.4A Pending CN110479803A (en) 2019-08-28 2019-08-28 Apparatus for bending is used in a kind of processing of steel construction

Country Status (1)

Country Link
CN (1) CN110479803A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111513835A (en) * 2020-05-26 2020-08-11 中国人民解放军东部战区总医院 Steel plate implanting device for orthopedic surgery
CN112264491A (en) * 2020-09-25 2021-01-26 湖北东风钢板弹簧有限公司 Mechanical preformer with adjustable leaf spring pre-compaction stroke

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978704A (en) * 1975-08-01 1976-09-07 Rudolf Naumovich Fridman Cone shell making machine
CN1693002A (en) * 2005-04-30 2005-11-09 清华大学 Adjustable combined hot bending die
CN201613308U (en) * 2010-01-27 2010-10-27 湖南铁道职业技术学院 V-shaped 90 degrees self-supporting bending springback angle adjustable die
CN202963220U (en) * 2012-12-10 2013-06-05 杨超 Simple angle adjusting die
CN207824448U (en) * 2018-01-23 2018-09-07 新昌县王冬农业发展有限公司 A kind of fixture for milling machine that stability is strong
CN108655221A (en) * 2018-05-03 2018-10-16 陈浩 A kind of floating type bender of multiple roll
CN108772444A (en) * 2018-07-25 2018-11-09 常州信息职业技术学院 A kind of automation bending machine for metal sheet structure
CN208960804U (en) * 2018-11-08 2019-06-11 重庆元享机械有限公司 A kind of automobile board Bending Mould being conveniently adjusted

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978704A (en) * 1975-08-01 1976-09-07 Rudolf Naumovich Fridman Cone shell making machine
CN1693002A (en) * 2005-04-30 2005-11-09 清华大学 Adjustable combined hot bending die
CN201613308U (en) * 2010-01-27 2010-10-27 湖南铁道职业技术学院 V-shaped 90 degrees self-supporting bending springback angle adjustable die
CN202963220U (en) * 2012-12-10 2013-06-05 杨超 Simple angle adjusting die
CN207824448U (en) * 2018-01-23 2018-09-07 新昌县王冬农业发展有限公司 A kind of fixture for milling machine that stability is strong
CN108655221A (en) * 2018-05-03 2018-10-16 陈浩 A kind of floating type bender of multiple roll
CN108772444A (en) * 2018-07-25 2018-11-09 常州信息职业技术学院 A kind of automation bending machine for metal sheet structure
CN208960804U (en) * 2018-11-08 2019-06-11 重庆元享机械有限公司 A kind of automobile board Bending Mould being conveniently adjusted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111513835A (en) * 2020-05-26 2020-08-11 中国人民解放军东部战区总医院 Steel plate implanting device for orthopedic surgery
CN112264491A (en) * 2020-09-25 2021-01-26 湖北东风钢板弹簧有限公司 Mechanical preformer with adjustable leaf spring pre-compaction stroke

Similar Documents

Publication Publication Date Title
CN110479803A (en) Apparatus for bending is used in a kind of processing of steel construction
CN209428541U (en) A kind of suitcase processing leather stretching pressuring flat device
CN209272188U (en) A kind of bending machine of easy-unloading
CN208534052U (en) A kind of clamping device of building template
CN209296491U (en) A kind of bar bending device for detecting performance
CN208928893U (en) A kind of metal material processing rolling mechanism
CN111069357A (en) Combined bending machine
CN102601829A (en) Cold-pressing plate joint machine
CN210731482U (en) Clamping device for welding plates
CN208698053U (en) A kind of carton processing scale-up version marking press
CN207862366U (en) A kind of leather production low temperature conditioning drying machines
CN207850812U (en) The movable bending apparatus of steel bar test machine
US4325898A (en) Method of operating a platen press
CN209381427U (en) Ensiling compressor applied to ensilage test
CN112320675A (en) Processing device for disassembling guide sleeve of hydraulic oil cylinder
CN208827113U (en) A kind of U-type groove Bending Processing structure of mylar film
KR20210018581A (en) Presser using gravity
CN105557209A (en) Density control chamber of baler
CN205887902U (en) Five metals steel bar bending machine
CN212551135U (en) Bending machine
CN209145287U (en) A kind of civil engineering template connection frame
CN204401985U (en) Portable corner arc surface coating apparatus
CN214055693U (en) Panel ornamental strip closing device
CN216386648U (en) Vibration compaction forming machine for highway detection
CN209453695U (en) A kind of perforating device that convenience is fixed to single wall corrugated board

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20191122

WD01 Invention patent application deemed withdrawn after publication