CN208261577U - A kind of steel pipe automatic flattening device - Google Patents
A kind of steel pipe automatic flattening device Download PDFInfo
- Publication number
- CN208261577U CN208261577U CN201820855784.XU CN201820855784U CN208261577U CN 208261577 U CN208261577 U CN 208261577U CN 201820855784 U CN201820855784 U CN 201820855784U CN 208261577 U CN208261577 U CN 208261577U
- Authority
- CN
- China
- Prior art keywords
- straightening
- steel pipe
- aligning
- pedestal
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of steel pipe automatic flattening devices, including rack, rack is equipped with No.1 and aligns pedestal, No.1 aligns pedestal and is equipped with No. two straightening rail blocks, it aligns top plate and is equipped with No.1 compression cylinder, the right end that No.1 aligns pedestal is equipped with No. two aligning pedestals, No. two aligning pedestals are equipped with No.1 straightening roll and No. two straightening rolls, the right end of No. two aligning pedestals is equipped with steel tube fixing device, it is aligned between pedestal and aligning top plate in No.1, steel pipe is set to complete aligning in the groove of No.1 straightening rail block and No. two straightening rail blocks by the work of No.1 compression cylinder, steel pipe is impacted by the shock plate of No. two compression cylinder connections between No.1 straightening roll and No. two straightening rolls, part aligning amendment is carried out to the steel pipe between No.1 straightening roll and No. two straightening rolls, the crooked radian of steel pipe needs can also be impacted, this is practical new Type structure is simple, easy to make, practical, easy to use and popularization.
Description
Technical field
The utility model relates to a kind of steel pipe mechanical equipment technical field, specifically a kind of steel pipe automatic flattening device.
Background technique
Steel pipe is generallyd use as water delivery in present daily life and industry.The main thoroughfare of gas transmission, just because of steel pipe exists
It is widely used in life and production, and promotes the fast development of steel pipe's production technology.
Pipe straightener is the equipment aligned to steel pipe, and pipe straightener squeezes steel pipe by straightening roll etc.
So that it is changed straightness, meet production and processing needs, common pipe straightener often lacks the modified dress of aligning after aligning
It sets, so that straightening quality is unable to get guarantee, and single in straightening function, can not make steel pipe that the crooked radian needed be presented, in steel
Lack corresponding automation equipment in the process of pipe straightener to improve the working efficiency of aligning.
Utility model content
The purpose of this utility model is to provide a kind of steel pipe automatic flattening devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of steel pipe automatic flattening device, including rack, the rack are equipped with rotary electric machine, the output end of rotary electric machine
It is connected by shaft and clamps disk, rack is equipped with No.1 and aligns pedestal, and No.1 aligns pedestal two sides and is equipped with column, under column
End is fixedly connected with the upper end of No.1 aligning pedestal, and the upper end of column is fixedly connected with the lower end of aligning top plate, and No.1 is aligned on pedestal
Equipped with No. two straightening rail blocks, No. two straightening rail blocks are located at the middle part of No.1 aligning pedestal, the lower end of No. two straightening rail blocks
It is welded on the upper end of No.1 aligning pedestal, the horizontal groove of opening upwards is equipped in No. two straightening rail blocks, aligns and is set on top plate
There are No.1 compression cylinder, the upper end of the piston rod connection No.1 straightening rail block of No.1 compression cylinder, No.1 straightening rail block position
In the top of No. two straightening rail blocks, No.1 straightening rail block is equipped with the groove that Open Side Down, and No.1 aligns the right end of pedestal
Equipped with No. two aligning pedestals, No. two aligning pedestals are equipped with No.1 straightening roll and No. two straightening rolls, and No.1 straightening roll and No. two are rectified
Portal trestle is equipped between straight roller, portal trestle is fixedly connected on No. two aligning pedestal upper ends, and No. two aligning pedestals are equipped with two
Number compression cylinder, the piston-rod lower end of No. two compression cylinders connect shock plate, and the right ends of No. two aligning pedestals are fixed equipped with steel pipe
Device, steel tube fixing device are located at rack right end；No.1 aligning pedestal lower end connects No.1 connecting rod, the lower end of No.1 connecting rod
Connect No.1 connection fastly, the lower ends of No. two alignings pedestal connect No. two connecting rods, and the lower end of No. two connecting rods connects No. two connections
Block, No.1 connection are both connected on conveyer chain with No. two link blocks fastly, transmission chain link No.1 transmission wheel and No. two transmission wheels, and one
Number transmission wheel is located at the left end of No. two transmission wheels, the output end of No. two transmission wheels connection transport motors, the No.1 connecting rod, No.1
It connects fast, conveyer chain, No. two connecting rods, No. two link blocks, transport motor, No.1 transmission wheel and No. two transmission wheels is respectively positioned on rack
It is interior.
As a further solution of the present invention: the clamping disk includes loose slot, fixture block and fixing bolt, clamp on disk
Equipped with a loose slot, setting on loose slot has fixture block, and fixture block is equipped with fixing bolt.
The steel tube fixing device of the rack right end includes the fixed vapour of No.1 as a further solution of the present invention,
Cylinder, No. two fixed cylinders, No.1 fixed block, No. two fixed blocks and firm banking, the No.1 fixed cylinder connection No.1 are fixed
Block, No. two fixed cylinders connect No. two fixed blocks, and No.1 fixed block and No. two fixed blocks are respectively positioned in the sliding slot of firm banking.
The rotary electric machine lower end is equipped with motor rack, the lower end of motor rack as a further solution of the present invention,
It is fixedly connected on the rack.
The length of the No.1 straightening rail block and No. two straightening rail blocks as a further solution of the present invention,
It is not shorter than 40 centimetres.
The distance between the No.1 straightening roll and No. two straightening rolls be not small as a further solution of the present invention,
In 30 centimetres.
It is fixedly clamped, passes through compared with prior art, the utility model has the beneficial effects that steel pipe is placed in clamp in disk
Rotary electric machine rotation drives shaft that clamping disk is made to rotate the angle for being adjusted to and needing to align, and passes through steel pipe after the completion of adjusting and fixes dress
Fixed steel pipe is set, is aligned between pedestal and aligning top plate in No.1, aligns steel pipe in No.1 by the work of No.1 compression cylinder
Aligning is completed in the groove of rail block and No. two straightening rail blocks, passes through No. two pressures between No.1 straightening roll and No. two straightening rolls
The shock plate of tight cylinder connection impacts steel pipe, carries out part aligning to the steel pipe between No.1 straightening roll and No. two straightening rolls and repairs
Just, the crooked radian that can also impact steel pipe needs, the effect for aligning steel pipe, which is guaranteed, to be also increased steel pipe and rectifys automatically
The functionality of straight device completes the fast movement with No. two link blocks of No.1 connection by the operating of transport motor, to make steel
The aligning of pipe automatic flattening device and accomplish work by transport motor control carry out, realize the automatic of steel pipe automatic flattening device
Work, improves the correction working efficiency of steel pipe, and the utility model structure is simple, easy to make, practical, it is easy to use and
It promotes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of steel pipe automatic flattening device.
Fig. 2 is the structural schematic diagram that disk is clamped in steel pipe automatic flattening device.
Fig. 3 is No.1 straightening rail block and No. two structural schematic diagrams compared with rail block in steel pipe automatic flattening device.
Fig. 4 is the structural schematic diagram of shock plate in steel pipe automatic flattening device.
Fig. 5 is the structural schematic diagram of steel tube fixing device in steel pipe automatic flattening device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of steel pipe automatic flattening device, comprising: rack 1, motor
Frame, shaft 4, clamps the fixed gas of disk 5, loose slot 51, fixture block 52, fixing bolt 53, steel tube fixing device 6, No.1 at rotary electric machine 3
Cylinder 61, two fixed cylinders 62,63, No. two fixed blocks 64 of No.1 fixed block, firm banking 65, No.1 align pedestal 7, No.1 pressure
Tight cylinder 8, No.1 straightening rail block 9,10, No. two compression cylinders 11 of No.1 straightening roll, 12, No. two straightening rolls 13 of portal trestle,
Shock plate 14, No.1 transmission wheel 15, No.1 connecting rod 16, No.1 link block 17, the link block of connecting rod 19, two of conveyer chain 18, two
20, transport motor 21, aligning 24, No. two 22, No. two straightening rail blocks 23 of top plate, column aligning 25, No. two transmission wheels 26 of pedestal.
The rack 1 is equipped with rotary electric machine 3, and the output end of rotary electric machine 3 clamps disk 5 by the connection of shaft 4, clamps disk
5 to the steel pipe that is fixedly clamped, and rack 1 is equipped with No.1 and aligns pedestal 7, and No.1 aligns 7 two sides of pedestal and is equipped with column 24, column
24 lower end is fixedly connected with the upper end of No.1 aligning pedestal 7, and the upper end of column 24 is fixedly connected with the lower end of aligning top plate 22, No.1
Align pedestal 7 be equipped with No. two straightening rail blocks 23, No. two straightening rail blocks 23 be located at No.1 align pedestal 7 middle part, No. two
The lower end of straightening rail block 23 is welded on the upper end of No.1 aligning pedestal 7, is equipped with opening upwards in No. two straightening rail blocks 23
Horizontal groove, aligning top plate 22 are equipped with No.1 compression cylinder 8, and the piston rod of No.1 compression cylinder 8 connects No.1 straightening rail
The upper end of block 9, No.1 straightening rail block 9 are located at the top of No. two straightening rail blocks 23, and No.1 straightening rail block 9 is equipped with opening
Downward groove, the right end that No.1 aligns pedestal 7 are equipped with No. two aligning pedestals 25, and No. two aligning pedestals 25 are aligned equipped with No.1
Roller 10 and No. two straightening rolls 13, are equipped with portal trestle 12 between No.1 straightening roll 10 and No. two straightening rolls 13, portal trestle 12 is solid
Surely No. two 25 upper ends of aligning pedestal are connected to, No. two aligning pedestals 25 are equipped with No. two compression cylinders 11, No. two compression cylinders 11
Piston-rod lower end connect shock plate 14, No. two aligning pedestals 25 right ends be equipped with steel tube fixing device 6, steel tube fixing device 6
Positioned at 1 right end of rack, when work, steel pipe is placed in clamp in disk 5 it is fixedly clamped, rotated by rotary electric machine 3 and shaft 4 is driven to make
It clamps disk 5 and rotates the angle for being adjusted to and needing to align, by the fixed steel pipe of steel tube fixing device 6 after the completion of adjusting, rectified in No.1
Between straight pedestal 7 and aligning top plate 22, rectify steel pipe in No.1 straightening rail block 9 and No. two by the work of No.1 compression cylinder 8
Aligning is completed in the groove of straight rail block 23, passes through No. two compression cylinders 11 between No.1 straightening roll 10 and No. two straightening rolls 13
The shock plate 14 of connection impacts steel pipe, carries out part aligning to the steel pipe between No.1 straightening roll 10 and No. two straightening rolls 13 and repairs
Just, the crooked radian that can also impact steel pipe needs, the effect for aligning steel pipe, which is guaranteed, to be also increased steel pipe and rectifys automatically
The functionality of straight device.
The No.1 aligning 7 lower end of pedestal connects No.1 connecting rod 16, and the lower end connection No.1 of No.1 connecting rod 16 connects fast 17,
The lower end of No. two alignings pedestal 25 connects No. two connecting rods 19, and the lower end of No. two connecting rods 19 connects No. two link blocks 20, No.1
Connect fast 17 and No. two link blocks 20 be both connected on conveyer chain 18, conveyer chain 18 connects No.1 transmission wheel 15 and No. two transmission wheels
26, No.1 transmission wheel 15 is located at the left end of No. two transmission wheels 26, and No. two transmission wheels 26 connect the output end of transport motor 21, transmission
The work of motor 21 drives No. two transmission wheels 26 to rotate, and No. two rotations of transmission wheel 26 drive conveyer chain 18 in No.1 transmission wheel 15 and two
It is moved between number transmission wheel 26, is connected to No.1 connection fast 17 and No. two link blocks 20 on conveyer chain 18 and moves therewith, pass through biography
The operating of power transmission machine 21 completes No.1 and connects the movement of fast 17 and No. two link blocks 20, to make steel pipe automatic flattening device
It aligns and accomplishes work and progress is controlled by transport motor 21, realize the automatic work of steel pipe automatic flattening device, improve steel
The correction working efficiency of pipe, the No.1 connecting rod 16, No.1 connect fast 17, the link block of connecting rod 19, two of conveyer chain 18, two
20, transport motor 21, No.1 transmission wheel 15 and No. two transmission wheels 26 are respectively positioned in rack 1.
The clamping disk 5 includes loose slot 51, fixture block 52 and fixing bolt 53, clamps disk 5 and is equipped with 3 loose slots 51, living
Setting on dynamic slot 51 has fixture block 52, and fixture block 52 is equipped with fixing bolt 53, and fixing bolt 53 is to fixing clip 52 in loose slot 51
Position so as to the steel pipe that is fixedly clamped.
The steel tube fixing device 6 of 1 right end of rack includes that No.1 fixed cylinder 61, No. two fixed cylinders 62, No.1s are solid
Determine 63, No. two fixed blocks 64 of block and firm banking 65, the No.1 fixed cylinder 61 connects No.1 fixed block 63, No. two fixed vapour
Cylinder 62 connects No. two fixed blocks 64, and No.1 fixed block 63 and No. two fixed blocks 64 are respectively positioned in the sliding slot of firm banking 65, works
When push No.1 fixed blocks 63 and No. two fixed blocks 64 in firm banking by No.1 fixed cylinder 61 and No. two fixed cylinders 62
Fixed steel pipe is moved toward one another in 65 sliding slot carries out straightening operation.
3 lower end of rotary electric machine is equipped with motor rack 2, and the lower end of motor rack 2 is fixedly connected in rack 1, passes through motor
Rotary electric machine 3 is fixed in rack 1 by frame 2, guarantees the steady operation of rotary electric machine 3.
The length of the No.1 straightening rail block 9 and No. two straightening rail blocks 23 is not shorter than 40 centimetres, convenient for making steel pipe certainly
Dynamic straightener preferably aligns steel pipe by No.1 straightening rail block 9 and No. two straightening rail blocks 23.
The distance between the No.1 straightening roll 10 and No. two straightening rolls 13 are not less than 30 centimetres, are convenient for steel pipe automatic flattening
Device impacts the bending or rectify to by No.1 straightening rail block 9 and No. two that the formation of steel pipe privileged site needs using shock plate 14
The steel pipe that straight rail block 23 is aligned carries out the amendment of part.
It is fixedly clamped the working principle of the utility model is: steel pipe is placed in clamp in disk 5, is rotated by rotary electric machine 3
It drives shaft 4 that clamping disk 5 is made to rotate the angle for being adjusted to and needing to align, passes through the fixed steel of steel tube fixing device 6 after the completion of adjusting
Pipe is aligned between pedestal 7 and aligning top plate 22 in No.1, makes steel pipe in No.1 straightening rail by the work of No.1 compression cylinder 8
Aligning is completed in the groove of block 9 and No. two straightening rail blocks 23, passes through two between No.1 straightening roll 10 and No. two straightening rolls 13
The shock plate 14 that number compression cylinder 11 connects impacts steel pipe, carries out to the steel pipe between No.1 straightening roll 10 and No. two straightening rolls 13
Part aligning amendment, can also impact the crooked radian of steel pipe needs, and the effect for aligning steel pipe, which is guaranteed, to be also increased
The functionality of steel pipe automatic flattening device, the work of transport motor 21 drive No. two transmission wheels 26 to rotate, and No. two transmission wheels 26 rotate
It drives conveyer chain 18 to move between No.1 transmission wheel 15 and No. two transmission wheels 26, is connected to No.1 connection fast 17 on conveyer chain 18
It is moved therewith with No. two link blocks 20, No.1 is completed by the operating of transport motor 21 and connects fast 17 and No. two link blocks 20
It is mobile, to make the aligning of steel pipe automatic flattening device and accomplish work by the control progress of transport motor 21, realize steel pipe certainly
The automatic work of dynamic straightener, improves the correction working efficiency of steel pipe.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of steel pipe automatic flattening device, including rack (1), which is characterized in that the rack (1) is equipped with rotary electric machine
(3), the output end of rotary electric machine (3) clamps disk (5) by shaft (4) connection, and rack (1) is equipped with No.1 aligning pedestal (7),
No.1 aligns pedestal (7) two sides and is equipped with column (24), and the lower end of column (24) is fixedly connected with the upper of No.1 aligning pedestal (7)
End, the upper end of column (24) are fixedly connected with the lower end of aligning top plate (22), and No.1 aligns pedestal (7) and is equipped with No. two straightening rails
Block (23), No. two straightening rail blocks (23) are located at the middle part of No.1 aligning pedestal (7), the lower end weldering of No. two straightening rail blocks (23)
The horizontal groove for being equipped with opening upwards in the upper end of No.1 aligning pedestal (7), No. two straightening rail blocks (23) is connect, top plate is aligned
(22) No.1 compression cylinder (8) are equipped with, the upper end of piston rod connection No.1 straightening rail block (9) of No.1 compression cylinder (8),
No.1 straightening rail block (9) is located at the top of No. two straightening rail blocks (23), and No.1 straightening rail block (9) is equipped with Open Side Down
Groove, the right end that No.1 aligns pedestal (7) is equipped with No. two aligning pedestals (25), and No. two aligning pedestals (25) are strong equipped with No.1
Straight roller (10) and No. two straightening rolls (13) are equipped with portal trestle (12) between No.1 straightening roll (10) and No. two straightening rolls (13),
Portal trestle (12) is fixedly connected on No. two aligning pedestal (25) upper ends, and No. two aligning pedestals (25) are equipped with No. two compression cylinders
(11), the piston-rod lower end of No. two compression cylinders (11) connects shock plate (14), and the right end of No. two alignings pedestal (25) is equipped with steel
Pipe fixing device (6), steel tube fixing device (6) are located at rack (1) right end；No.1 aligning pedestal (7) lower end connects No.1
The lower end connection No.1 of connecting rod (16), No.1 connecting rod (16) connects fast (17), the lower end connection of No. two alignings pedestal (25)
No. two connecting rods (19), the lower end of No. two connecting rods (19) connect No. two link blocks (20), and No.1 connects fast (17) and No. two link blocks
(20) it is both connected on conveyer chain (18), conveyer chain (18) connects No.1 transmission wheel (15) and No. two transmission wheels (26), and No.1 passes
The left end for sending wheel (15) to be located at No. two transmission wheels (26), the output end of No. two transmission wheel (26) connections transport motor (21) are described
No.1 connecting rod (16), No.1 connect fast (17), conveyer chain (18), No. two connecting rods (19), No. two link blocks (20), transport motors
(21), No.1 transmission wheel (15) and No. two transmission wheels (26) are respectively positioned in rack (1).
2. steel pipe automatic flattening device according to claim 1, which is characterized in that the clamping disk (5) includes loose slot
(51), fixture block (52) and fixing bolt (53) clamp disk (5) and are equipped with (3) loose slot (51), and setting on loose slot (51) has folder
Block (52), fixture block (52) are equipped with fixing bolt (53).
3. steel pipe automatic flattening device according to claim 1, which is characterized in that the steel pipe of rack (1) right end is solid
Determining device (6) includes No.1 fixed cylinder (61), No. two fixed cylinders (62), No.1 fixed block (63), No. two fixed blocks (64)
With firm banking (65), the No.1 fixed cylinder (61) connects No.1 fixed block (63), No. two fixed cylinder (62) connections two
Number fixed block (64), No.1 fixed block (63) and No. two fixed blocks (64) are respectively positioned in the sliding slot of firm banking (65).
4. steel pipe automatic flattening device according to claim 1, which is characterized in that rotary electric machine (3) lower end is equipped with
Motor rack (2), the lower end of motor rack (2) are fixedly connected on rack (1).
5. steel pipe automatic flattening device according to claim 1, which is characterized in that the No.1 straightening rail block (9) and
The length of No. two straightening rail blocks (23) is not shorter than 40 centimetres.
6. steel pipe automatic flattening device according to claim 1, which is characterized in that the No.1 straightening roll (10) and No. two
The distance between straightening roll (13) is not less than 30 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855784.XU CN208261577U (en) | 2018-06-04 | 2018-06-04 | A kind of steel pipe automatic flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855784.XU CN208261577U (en) | 2018-06-04 | 2018-06-04 | A kind of steel pipe automatic flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261577U true CN208261577U (en) | 2018-12-21 |
Family
ID=64689205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855784.XU Expired - Fee Related CN208261577U (en) | 2018-06-04 | 2018-06-04 | A kind of steel pipe automatic flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261577U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665998A (en) * | 2019-09-02 | 2020-01-10 | 湖州久旺不锈钢制品有限公司 | Straightening equipment in stainless steel tube production process |
| CN111167869A (en) * | 2020-01-11 | 2020-05-19 | 周海英 | Aluminum profile extruder and extrusion method |
| CN111216343A (en) * | 2019-11-07 | 2020-06-02 | 彭胜 | Building wiring pipeline unscrambler |
| CN112370272A (en) * | 2019-05-27 | 2021-02-19 | 蔡桂平 | A flexible skeleton and robot for joint rehabilitation training |
| CN112775211A (en) * | 2020-12-28 | 2021-05-11 | 山东鹏瑞凿岩科技有限公司 | Cold straightening device for seamless pipes |
| CN112775215A (en) * | 2020-12-28 | 2021-05-11 | 山东鹏瑞凿岩科技有限公司 | Straightening machine |
| CN112808800A (en) * | 2021-01-05 | 2021-05-18 | 浙江德福精密驱动制造有限公司 | Straightening tool |
| CN114310145A (en) * | 2022-01-27 | 2022-04-12 | 蔡欢 | Scaffold restoring device for construction site |
-
2018
- 2018-06-04 CN CN201820855784.XU patent/CN208261577U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370272A (en) * | 2019-05-27 | 2021-02-19 | 蔡桂平 | A flexible skeleton and robot for joint rehabilitation training |
| CN110665998A (en) * | 2019-09-02 | 2020-01-10 | 湖州久旺不锈钢制品有限公司 | Straightening equipment in stainless steel tube production process |
| CN111216343A (en) * | 2019-11-07 | 2020-06-02 | 彭胜 | Building wiring pipeline unscrambler |
| CN111216343B (en) * | 2019-11-07 | 2022-06-03 | 中亿丰建设集团股份有限公司 | Building wiring pipeline unscrambler |
| CN111167869A (en) * | 2020-01-11 | 2020-05-19 | 周海英 | Aluminum profile extruder and extrusion method |
| CN112775211A (en) * | 2020-12-28 | 2021-05-11 | 山东鹏瑞凿岩科技有限公司 | Cold straightening device for seamless pipes |
| CN112775215A (en) * | 2020-12-28 | 2021-05-11 | 山东鹏瑞凿岩科技有限公司 | Straightening machine |
| CN112775211B (en) * | 2020-12-28 | 2022-10-11 | 山东鹏瑞凿岩科技有限公司 | Cold straightening device for seamless pipes |
| CN112808800A (en) * | 2021-01-05 | 2021-05-18 | 浙江德福精密驱动制造有限公司 | Straightening tool |
| CN114310145A (en) * | 2022-01-27 | 2022-04-12 | 蔡欢 | Scaffold restoring device for construction site |
| CN114310145B (en) * | 2022-01-27 | 2023-11-28 | 中铁五局集团第六工程有限责任公司 | Scaffold frame prosthetic devices for building site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208261577U (en) | A kind of steel pipe automatic flattening device | |
| CN105562553B (en) | Bending mechanism | |
| CN209334493U (en) | A kind of pressure straightening machine equipped with regulating device | |
| CN107309363A (en) | A kind of civil engineering steel bar bending apparatus of angle adjustable | |
| CN205463741U (en) | High -efficient high accuracy screw rod straightener | |
| CN105588713B (en) | A kind of bellows expansion joint mechanical test device | |
| CN108673041A (en) | A kind of pressure vessel special welding device and welding method | |
| CN203853407U (en) | Straight-slit steel pipe radian straightening machine | |
| CN206588172U (en) | A kind of quick flattening mechanism for Plate Production | |
| CN209363500U (en) | A kind of solar panels roll over leadless device automatically | |
| CN108188701A (en) | A kind of padlock shackle assembly machine | |
| CN106441000A (en) | Glass lifter detection device | |
| CN207888191U (en) | Casing end cap kludge | |
| CN109663838A (en) | A kind of bore straightener of steel expects pipe material | |
| CN212042377U (en) | Feeding device for H-shaped steel orthopedic equipment | |
| CN204866925U (en) | Orthopedic straightening machine | |
| CN204817566U (en) | Simple and easy pipe straightener | |
| CN207873911U (en) | A kind of bridge floor cover board processing unit (plant) | |
| CN205997530U (en) | Adhesive binder clamps governor motion | |
| CN206578483U (en) | A kind of clamping-rotating device of tubing rotary welding mechanism | |
| CN205551879U (en) | Steel sheet welding jig device | |
| CN205096770U (en) | A clamping device for nozzle stub - elbow automatic weld | |
| CN109332534A (en) | A kind of solar panels roll over leadless device automatically | |
| CN205184108U (en) | Pressing mechanism and use this pressing mechanism's pressfitting machine | |
| CN204866950U (en) | Simple and easy minor bend machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |