CN111346959A - Stainless steel pipe forming machine with straightening device - Google Patents
Stainless steel pipe forming machine with straightening device Download PDFInfo
- Publication number
- CN111346959A CN111346959A CN202010109834.1A CN202010109834A CN111346959A CN 111346959 A CN111346959 A CN 111346959A CN 202010109834 A CN202010109834 A CN 202010109834A CN 111346959 A CN111346959 A CN 111346959A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- fixedly connected
- clamping
- stainless steel
- rotating shaft
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, 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
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
Abstract
The invention discloses a stainless steel pipe forming machine with a straightening device, which comprises a machine base, wherein the upper end of the machine base is fixedly connected with a fixing strip, the upper end of the fixing strip is connected with a clamping mechanism in a sliding manner, the front end of the clamping mechanism is connected with a steel pipe in a sliding manner, the rear end of the machine base is fixedly connected with a fixing clamp and a fixing seat, a straightening mechanism for straightening the steel pipe is arranged between the fixing clamp and the fixing seat, the front end of the machine base is rotatably connected with a rotating shaft through a driving motor, the outer edge of the rotating shaft is fixedly connected with a bending mechanism for bending the steel pipe into a certain shape, the front end of the machine base is fixedly connected with a sliding rod, and the outer edge of the sliding. The steel pipe bending machine is reasonable in structure, ingenious in design and capable of clamping and straightening the steel pipe in advance before the steel pipe is bent, production process is simplified, and production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of steel pipe forming machines, in particular to a stainless steel pipe forming machine with a straightening device.
Background
The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, when the bending strength and the torsional strength are the same, the weight of the stainless steel pipe is lighter compared with the weight of the stainless steel pipe, so the stainless steel pipe is widely used for manufacturing mechanical parts and engineering structures, the stainless steel pipe which is frequently used in factory production and daily life needs to be processed and bent before being used so as to meet different use scenes, the conventional processing and bending can be used for a stainless steel pipe forming machine, the existing stainless steel pipe mainly comprises a forming machine main body of the stainless steel pipe, and then a conveying device is arranged behind the forming machine main body, but the existing stainless steel pipe forming machine also has problems, such as the following;
the existing stainless steel pipe forming machine is not provided with a straightening device for a steel pipe behind a main body of the stainless steel pipe forming machine, so that the produced products need to be additionally straightened, and the defects of complicated production process, low production efficiency and the like are overcome.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a stainless steel pipe forming machine with a straightening device.
In order to achieve the purpose, the invention adopts the following technical scheme:
stainless steel pipe forming machine with coalignment, including the frame, the useful fixed strip of upper end fixed connection of frame, the upper end sliding connection of fixed strip has fixture, fixture's front end sliding connection has the steel pipe, the rear end fixedly connected with mounting fixture and the fixing base of frame, be equipped with the coalignment mechanism that is used for the steel pipe alignment between mounting fixture and the fixing base, the front end of frame rotates through driving motor and is connected with the pivot, the outer fringe fixedly connected with of pivot is used for bending the steel pipe into the mechanism of buckling of certain shape, the front end fixedly connected with slide bar of frame, the outer fringe sliding connection of slide bar has and buckles the mechanism complex and support tight mechanism.
Preferably, the clamping mechanism comprises a connecting plate in sliding connection with the fixing strip, the inside of the connecting plate is rotatably connected with a rotating wheel used for being matched with the connecting plate to slide through a rotating column, the front end of the connecting plate is fixedly connected with a pipe clamping barrel, the inside of the pipe clamping barrel is in sliding connection with the steel pipe through a clamping cylinder, and the middle of the upper surface of the machine base is fixedly connected with a supporting seat used for being matched with the pipe clamping barrel to slide.
Preferably, straightening mechanism include with fixing base fixed connection's fixed plate, the inside of fixed plate is rotated through the round bar and is connected with the bull stick that two symmetries set up, two the inside of bull stick all rotates and is connected with the connecting axle, two the middle part outer fringe of connecting axle all rotates and is connected with two bull stick complex guide arms, two the front end of guide arm all rotates and connects in another fixed plate, another the front end fixedly connected with and the mounting fixture complex removal anchor clamps of fixed plate, the back bottom fixedly connected with motor of frame, the terminal fixedly connected with double threaded rod of output shaft of motor, two the connecting axle middle part all is equipped with the through-hole, the upper end of double threaded rod run through the through-hole and with two connecting axle threaded connection.
Preferably, the bending mechanism comprises a fixed table fixedly connected with the outer edge of the rotating shaft, a bending plate used for clamping the steel pipe is fixedly connected to the upper end of the fixed table, and the bending plate and the fixed table rotate around the rotating shaft along with the driving motor.
Preferably, the abutting mechanism comprises a first gear fixedly connected to the outer edge of the middle of the rotating shaft, the front end of the base is rotatably connected with a second gear through a cylinder, the second gear is meshed with the first gear, the outer edge of the sliding rod is slidably connected with a sliding sleeve, the upper end of the sliding sleeve is fixedly connected with a clamping plate for abutting the steel pipe, a rack is fixedly connected to one side of the sliding sleeve, which is close to the rotating shaft, and the rack is meshed with the second gear.
Preferably, the front ends of the movable clamp and the fixed clamp are both inwards concave semicircular clamps, and the front ends of the movable clamp and the fixed clamp can be detached.
Preferably, the inside of the fixed strip is provided with a slide way matched with the rotating wheel.
Preferably, the upper end of the rotating shaft is provided with a clamping groove for clamping the steel pipe, the upper end of the bending plate is provided with a clamping groove matched with the upper end of the rotating shaft, and the two clamping grooves are both inwards concave semi-circles.
The invention has the beneficial effects that:
1. by arranging the detachable movable clamp and the detachable fixed clamp, the steel pipe can be clamped and then straightened in advance before being bent, so that the production process is simplified, and the production efficiency is improved;
2. the steel pipe delivered from the pipe clamping barrel can be clamped in advance by arranging the bending mechanism and the abutting mechanism, and then is bent to be processed into a required shape.
Drawings
FIG. 1 is a schematic structural diagram of a stainless steel pipe forming machine with a straightening device according to the present invention;
FIG. 2 is a structural diagram of a pressing mechanism of a stainless steel pipe forming machine with a straightening device according to the present invention;
FIG. 3 is a structural diagram of the straightening structure of the stainless steel pipe forming machine with the straightening device according to the present invention;
FIG. 4 is a structural diagram of a clamping mechanism of a stainless steel pipe forming machine with a straightening device according to the present invention;
FIG. 5 is a cross-sectional view of a pressing mechanism of a stainless steel tube forming machine with a straightening device according to the present invention;
FIG. 6 is a cross-sectional view of a bending mechanism of a stainless steel pipe forming machine with a straightening device according to the present invention;
fig. 7 is an enlarged view of the structure at a position a of the stainless steel pipe forming machine with the straightening device according to the present invention.
In the figure: the device comprises a base 1, a rotating shaft 2, a fixing table 3, a bending plate 4, a fixing strip 5, a connecting plate 6, a pipe clamping barrel 7, a supporting seat 8, a fixing clamp 9, a fixing seat 10, a movable clamp 11, a fixing plate 12, a rotating rod 13, a motor 14, a double-head threaded rod 15, a connecting shaft 16, a sliding rod 17, a clamping plate 18, a sliding sleeve 19, a first gear 20, a second gear 21, a steel pipe 22 and a rotating wheel 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a stainless steel tube forming machine with a straightening device comprises a machine base 1, a fixing strip 5 is fixedly connected to the upper end of the machine base 1, a clamping mechanism is slidably connected to the upper end of the fixing strip 5, a steel tube 22 is slidably connected to the front end of the clamping mechanism, a fixing clamp 9 and a fixing seat 10 are fixedly connected to the rear end of the machine base 1, a straightening mechanism used for straightening the steel tube 22 is arranged between the fixing clamp 9 and the fixing seat 10, a rotating shaft 2 is rotatably connected to the front end of the machine base 1 through a driving motor, a bending mechanism used for bending the steel tube 22 into a certain shape is fixedly connected to the outer edge of the rotating shaft 2, a sliding rod 17 is fixedly connected to the front end of the machine base 1, and a.
According to the invention, the clamping mechanism comprises a connecting plate 6 which is in sliding connection with the fixing strip 5, a rotating wheel 23 which is used for being matched with the connecting plate 6 to slide is rotatably connected inside the connecting plate 6 through a rotating column, a clamping tube barrel 7 is fixedly connected at the front end of the connecting plate 6, the inside of the clamping tube barrel 7 is in sliding connection with a steel pipe 22 through a clamping cylinder, and a supporting seat 8 which is used for being matched with the clamping tube barrel 7 to slide is fixedly connected to the middle part of the upper surface of the machine base 1, so that the clamping tube barrel 7 can be supported and can slide on the upper surface.
Specifically, the straightening mechanism comprises a fixed plate 12 fixedly connected with a fixed seat 10, two symmetrically arranged rotating rods 13 are rotatably connected inside the fixed plate 12 through round rods, connecting shafts 16 are rotatably connected inside the two rotating rods 13, guide rods matched with the two rotating rods 13 are rotatably connected at the outer edges of the middle parts of the two connecting shafts 16, the front ends of the two guide rods are rotatably connected to another fixed plate 12, a moving clamp 11 matched with a fixing clamp 9 is fixedly connected at the front end of another fixed plate 12, a motor 14 is fixedly connected at the rear bottom of the machine base 1, a double-threaded rod 15 is fixedly connected at the tail end of an output shaft of the motor 14, through holes are formed in the middle parts of the two connecting shafts 16, the upper end of the double-threaded rod 15 penetrates through the through holes and is in threaded connection with the two connecting shafts 16, the rotating rods 13 and the guide rods can be driven to rotate, and then the movable clamp 11 is pushed to move forwards, so that the steel pipe 22 is straightened.
Specifically, the bending mechanism comprises a fixing table 3 fixedly connected with the outer edge of the rotating shaft 2, a bending plate 4 used for clamping the steel pipe 22 is fixedly connected to the upper end of the fixing table 3, the bending plate 4 and the fixing table 3 rotate along with the driving motor around the rotating shaft 2, and the steel pipe 22 can be bent into a required shape under the rotation of the bending plate 4 and the rotating shaft 2.
Specifically, support tight mechanism and include first gear 20 of fixed connection in pivot 2 middle part outer fringe, the front end of frame 1 rotates through the cylinder and is connected with second gear 21, second gear 21 and the meshing of first gear 20, the outer fringe sliding connection of slide bar 17 has sliding sleeve 19, the upper end fixedly connected with of sliding sleeve 19 is used for supporting the cardboard 18 tight with steel pipe 22, sliding sleeve 19 is close to one side fixedly connected with rack of pivot 2, the rack meshes with second gear 21, can support it tightly when steel pipe 22 buckles, avoid its and press from both sides the too big emergence of effort between the tube stock 7 and break away from.
Specifically, the front ends of the movable clamp 11 and the fixed clamp 9 are both inwards concave semicircular clamps, the movable clamp 11 and the front end of the fixed clamp 9 can be detached, and the clamping plates at the front ends of the movable clamp 11 and the fixed clamp 9 can be replaced to meet the processing requirements of steel pipes 22 of different models.
Specifically, the inside of the fixing strip 5 is provided with a slide way matched with the rotating wheel 23, so that the cartridge tube 7 can slide along the slide way inside the fixing strip 5 under the driving of the connecting plate 6.
Specifically, the upper end of pivot 2 is equipped with the draw-in groove that is used for block steel pipe 22, the upper end of the board 4 of bending be equipped with 2 upper end complex draw-in grooves of pivot, two draw-in grooves are inside sunken semi-circular, can increase steel pipe 22 when bending with the contact surface of pivot 2, avoid it to take place the rupture.
When the steel pipe bending machine is used, the machine base 1 is horizontally placed at a proper position, then a steel pipe 22 to be bent and formed is inserted into an inner through hole of the pipe clamping barrel 7 at the upper end of the fixing strip 5, then the motor 14 is started, the double-threaded rod 15 fixedly connected with the tail end of the output shaft of the motor rotates, then the two connecting shafts 16 in threaded connection with the outer edges of the upper ends of the connecting shafts are driven to mutually approach, the two connecting shafts 16 respectively drive the rotating rods 13 and the guide rods which are respectively and rotatably connected with the outer edges of the rotating rods to simultaneously rotate, and the movable clamp 11 between the fixing base 10 and the fixed clamp 9 is further driven to move towards the direction of the fixed clamp 9, so that the two clamps can clamp the steel pipe 22, and the front ends of the fixed clamp 9 and the movable. After the steel tube 22 is clamped, the tube clamping cylinder 7 fixedly connected with the front of the connecting plate 6 at the upper end of the machine base 1 is started, the tube clamping cylinder is driven to slide the steel tube 22 forwards along the slide way at the upper end of the fixing strip 5, then the driving motor is started, the rotating shaft 2 is driven to rotate, after the tube clamping cylinder 7 drives the steel tube 22 to move forwards for a certain distance, the rotating shaft 2 drives the bending plate 4 at the upper end of the fixing table 3 fixedly connected with the front end of the rotating shaft 2 to bend the steel tube 22 together, meanwhile, the first gear 20 fixedly connected with the outer edge of the rotating shaft 2 also drives the first gear 21 rotatably connected with the front end of the machine base 1 through a cylinder to rotate together, so that the first gear 21 drives the rack at the rear end of the sliding sleeve 19 at the rear end of the rack to move downwards along the sliding rod 17, then the shaft sleeve 19 drives the clamp 18 at the upper end of the shaft to move downwards together, the steel pipe 22 is prevented from being separated from the pipe clamping barrel 7 due to overlarge acting force during bending, and after the steel pipe 22 is bent, the steel pipe 22 can be rotated or pushed forwards through the pipe clamping barrel 7 so as to process different parts of the steel pipe 22.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The stainless steel pipe forming machine with the straightening device comprises a machine base (1) and is characterized in that a fixing strip (5) is fixedly connected to the upper end of the machine base (1), a clamping mechanism is slidably connected to the upper end of the fixing strip (5), a steel pipe (22) is slidably connected to the front end of the clamping mechanism, a fixing clamp (9) and a fixing seat (10) are fixedly connected to the rear end of the machine base (1), a straightening mechanism used for straightening the steel pipe (22) is arranged between the fixing clamp (9) and the fixing seat (10), a rotating shaft (2) is rotatably connected to the front end of the machine base (1) through a driving motor, a bending mechanism used for bending the steel pipe (22) into a certain shape is fixedly connected to the outer edge of the rotating shaft (2), a sliding rod (17) is fixedly connected to the front end of the machine base (1), and a clamping mechanism matched with the bending mechanism is slidably connected to the outer edge, fixture include with fixed strip (5) sliding connection's connecting plate (6), the inside of connecting plate (6) is connected with through the rotary column rotation and is used for cooperating the gliding runner (23) of connecting plate (6), the front end fixedly connected with cartridge tube (7) of connecting plate (6), the inside of cartridge tube (7) is through pressing from both sides tight jar and steel pipe (22) sliding connection, the upper surface middle part fixedly connected with of frame (1) is used for cooperating the gliding supporting seat (8) of cartridge tube (7).
2. The stainless steel pipe forming machine with the straightening device according to claim 1, wherein the straightening mechanism comprises a fixed plate (12) fixedly connected with a fixed seat (10), the fixed plate (12) is rotatably connected with two symmetrically arranged rotating rods (13) through a round rod, the two rotating rods (13) are rotatably connected with connecting shafts (16), the outer edges of the middle parts of the two connecting shafts (16) are rotatably connected with guide rods matched with the two rotating rods (13), the front ends of the two guide rods are rotatably connected with the other fixed plate (12), the front end of the other fixed plate (12) is fixedly connected with a movable clamp (11) matched with a fixed clamp (9), the rear bottom of the machine base (1) is fixedly connected with a motor (14), and the tail end of an output shaft of the motor (14) is fixedly connected with a double-headed threaded rod (15), the middle parts of the two connecting shafts (16) are provided with through holes, and the upper end of the double-threaded rod (15) penetrates through the through holes and is in threaded connection with the two connecting shafts (16).
3. The stainless steel pipe forming machine with the straightening device as claimed in claim 2, wherein the bending mechanism comprises a fixed table (3) fixedly connected with the outer edge of the rotating shaft (2), a bending plate (4) for clamping the steel pipe (22) is fixedly connected to the upper end of the fixed table (3), and the bending plate (4) and the fixed table (3) rotate around the rotating shaft (2) along with a driving motor.
4. The stainless steel pipe forming machine with the straightening device according to any one of claims 1 to 3, wherein the abutting mechanism comprises a first gear (20) fixedly connected to the outer edge of the middle part of the rotating shaft (2), the front end of the machine base (1) is rotatably connected with a second gear (21) through a cylinder, the second gear (21) is meshed with the first gear (20), the outer edge of the sliding rod (17) is slidably connected with a sliding sleeve (19), the upper end of the sliding sleeve (19) is fixedly connected with a clamping plate (18) for abutting the steel pipe (22), one side of the sliding sleeve (19) close to the rotating shaft (2) is fixedly connected with a rack, and the rack is meshed with the second gear (21).
5. The stainless steel pipe forming machine with the straightening device according to claim 2, wherein the front ends of the movable clamp (11) and the fixed clamp (9) are both inwards concave semicircular clamps, and the front ends of the movable clamp (11) and the fixed clamp (9) are both detachable.
6. The stainless steel pipe forming machine with the straightening device according to claim 1, wherein the inside of the fixing strip (5) is provided with a slide way matched with the rotating wheel (23).
7. The stainless steel pipe forming machine with the straightening device according to claim 3, wherein a clamping groove for clamping the steel pipe (22) is formed in the upper end of the rotating shaft (2), a clamping groove matched with the upper end of the rotating shaft (2) is formed in the upper end of the bending plate (4), and the two clamping grooves are both inwards concave semi-circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109834.1A CN111346959A (en) | 2020-02-23 | 2020-02-23 | Stainless steel pipe forming machine with straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109834.1A CN111346959A (en) | 2020-02-23 | 2020-02-23 | Stainless steel pipe forming machine with straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111346959A true CN111346959A (en) | 2020-06-30 |
Family
ID=71188707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010109834.1A Pending CN111346959A (en) | 2020-02-23 | 2020-02-23 | Stainless steel pipe forming machine with straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111346959A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011911A (en) * | 2021-11-08 | 2022-02-08 | 衡阳源鸿运长城金属科技有限公司 | Straightening and bending integrated machine for stainless steel pipe machining |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1902029A (en) * | 1931-12-02 | 1933-03-21 | Glen C Holbert | Pipe straightening apparatus |
| US1967162A (en) * | 1933-05-26 | 1934-07-17 | Everett P Taylor | Bending device |
| DE202006015856U1 (en) * | 2006-10-17 | 2006-12-28 | Böhl, Hans-Erich | Pipe bending machine comprises a bending head with a bending roller mounted on a motor-driven bending plate that can be pivoted about the central axis of the bending head |
| CN204064242U (en) * | 2014-09-22 | 2014-12-31 | 无锡尤斯威科石油钻具有限公司 | The coalignment of long-axle workpieces |
| CN205732379U (en) * | 2016-06-06 | 2016-11-30 | 江苏武进不锈股份有限公司 | Full-automatic steel pipe straightener |
| CN206676970U (en) * | 2017-04-28 | 2017-11-28 | 宁波立强机械有限公司 | One kind automation bent pipe mold |
| CN107931383A (en) * | 2017-11-30 | 2018-04-20 | 中国科学院金属研究所 | A kind of 3 D auto bending and numerical-controlled bending composite forming apparatus |
| CN208373911U (en) * | 2018-07-16 | 2019-01-15 | 嘉兴德扬生物科技有限公司 | A kind of more bore bending machines |
-
2020
- 2020-02-23 CN CN202010109834.1A patent/CN111346959A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1902029A (en) * | 1931-12-02 | 1933-03-21 | Glen C Holbert | Pipe straightening apparatus |
| US1967162A (en) * | 1933-05-26 | 1934-07-17 | Everett P Taylor | Bending device |
| DE202006015856U1 (en) * | 2006-10-17 | 2006-12-28 | Böhl, Hans-Erich | Pipe bending machine comprises a bending head with a bending roller mounted on a motor-driven bending plate that can be pivoted about the central axis of the bending head |
| CN204064242U (en) * | 2014-09-22 | 2014-12-31 | 无锡尤斯威科石油钻具有限公司 | The coalignment of long-axle workpieces |
| CN205732379U (en) * | 2016-06-06 | 2016-11-30 | 江苏武进不锈股份有限公司 | Full-automatic steel pipe straightener |
| CN206676970U (en) * | 2017-04-28 | 2017-11-28 | 宁波立强机械有限公司 | One kind automation bent pipe mold |
| CN107931383A (en) * | 2017-11-30 | 2018-04-20 | 中国科学院金属研究所 | A kind of 3 D auto bending and numerical-controlled bending composite forming apparatus |
| CN208373911U (en) * | 2018-07-16 | 2019-01-15 | 嘉兴德扬生物科技有限公司 | A kind of more bore bending machines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011911A (en) * | 2021-11-08 | 2022-02-08 | 衡阳源鸿运长城金属科技有限公司 | Straightening and bending integrated machine for stainless steel pipe machining |
| CN114011911B (en) * | 2021-11-08 | 2024-01-19 | 临沂嘉星金属制品有限公司 | Straightening and bending integrated machine for stainless steel pipe machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111346959A (en) | Stainless steel pipe forming machine with straightening device | |
| CN112517693A (en) | Metal bending and cutting equipment | |
| CN111496030A (en) | Angle-adjustable clamp of pipe bending machine for pipeline machining | |
| CN216655903U (en) | Copper pipe bending device | |
| CN214976872U (en) | Numerical control bending center plate clamping rotating mechanism | |
| CN214556857U (en) | Pipe bending clamping device for pipe bending machine | |
| CN208342323U (en) | Centering machine | |
| CN112743375A (en) | Tubular product feed arrangement for copper sheathing processingequipment | |
| CN117772963B (en) | Cutting device applied to production of special-shaped wire rods | |
| CN210876872U (en) | Rotary bending mechanism applied to metal plate | |
| CN219442984U (en) | Welding part straightener | |
| CN219597756U (en) | Precision lifting auxiliary device of bending machine | |
| CN220092652U (en) | Cycloidal pin gear triaxial cold pipe bender | |
| CN219093455U (en) | Connector processing bending machine | |
| CN220196155U (en) | Auxiliary positioning device of bending machine | |
| CN215355565U (en) | Continuous bending device | |
| CN215432355U (en) | Pretreatment device for metal materials before welding | |
| CN215790224U (en) | Positioning fixture and pipe jacking device | |
| CN220160997U (en) | Bending angle adjusting mechanism of hydraulic plate bending machine | |
| CN219212862U (en) | Thin-wall pipe fixing device | |
| CN217166189U (en) | High strength bundy pipe multi-angle device of buckling | |
| CN220387902U (en) | 3D follow-up wire drawing machine pay-off rack | |
| CN117772963A (en) | Cutting device applied to production of special-shaped wire rods | |
| CN220112783U (en) | Machining platform for metal part production | |
| CN215544379U (en) | Bending device of bending machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200630 |