CN220942542U - Heading device for cold-rolled stainless steel tube - Google Patents
Heading device for cold-rolled stainless steel tube Download PDFInfo
- Publication number
- CN220942542U CN220942542U CN202322819691.5U CN202322819691U CN220942542U CN 220942542 U CN220942542 U CN 220942542U CN 202322819691 U CN202322819691 U CN 202322819691U CN 220942542 U CN220942542 U CN 220942542U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- limiting
- shaft
- servo motor
- control
- 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.)
- Active
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 97
- 239000010935 stainless steel Substances 0.000 title claims abstract description 97
- 230000000670 limiting effect Effects 0.000 claims abstract description 124
- 238000005096 rolling process Methods 0.000 claims abstract description 45
- 238000005097 cold rolling Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 230000007306 turnover Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a heading device for cold-rolled stainless steel pipes, and aims to provide a heading device for cold-rolled stainless steel pipes, which can control limiting work for the diameter of the stainless steel pipes. The stainless steel pipe heading machine comprises a base and two limiting plates, wherein a stainless steel pipe and a plurality of limiting shafts are installed in jacks on the limiting plates, the circle centers of the jacks are used as base points and symmetrically distributed, the limiting shafts are detachably connected with the limiting plates, the limiting shafts are in contact with the stainless steel pipe, the turning machine comprises two rolling shafts, the rolling shafts are detachably connected with the base, a plurality of rollers are installed on the rolling shafts, and the rollers are detachably connected with the rolling shafts. The beneficial effects of the utility model are as follows: the purpose of limiting the diameter of the stainless steel tube can be controlled; the position adjustment work of the roller is convenient to be carried out according to stainless steel with different diameters; a structure capable of automatically closing the work of the servo motor is arranged.
Description
Technical Field
The utility model relates to the technical field of steel tube preparation, in particular to a heading device for a cold-rolled stainless steel tube.
Background
The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, is suitable for rising of bicycle manufacturing industry, and is popular in the atmosphere of industrial revolution.
Based on the continuous increase of the steel pipe demand, the preparation work of the steel pipe and the equipment technology are also advanced, wherein the perforation production process of the steel pipe is already automated at present, but after the preliminary manufacture of the steel pipe is finished, the steel pipe still needs to be subjected to heading action to further perfect the steel pipe, and the heading work of the steel pipe at present generally needs to be performed for the turning of the steel pipe to implement the secondary heading molding of the steel pipe, so that the turning of the steel pipe is not in place, the production qualification rate of finished products is easily reduced, the steel pipe is influenced to be put into the market, and in this case, the technology of the heading device of the steel pipe is required to be aiming at the situation that the heading work of the steel pipe appears, and a corresponding solution is made.
Chinese patent grant bulletin number: CN209174655U, authorized bulletin day 2019, 07 month 30, discloses a stainless steel pipe heading device, comprising a stainless steel pipe heading machine and a turnover mechanism, wherein the turnover mechanism comprises a base, two supporting devices arranged at the front and rear ends of the base and a turnover device arranged on the base and between the two supporting devices, the supporting devices comprise two pairs of struts and two supporting rollers, the two supporting rollers are respectively connected between the corresponding two upright posts in a rotating way, a heat insulation sleeve is further arranged on the supporting rollers, the turnover device comprises a turnover seat, a bearing arranged on the turnover seat, an inner sleeve fixed on the inner side of the bearing and a fixed sleeve, one end of the inner sleeve outwards extends out of the bearing and is provided with two handles arranged at a 90-degree angle, two sides of the turnover seat are provided with limiting tables corresponding to the two handles, a plurality of clamping plates combined into a cone shape are arranged at the front end of the fixed sleeve in an array, one end of the inner sleeve is provided with threads corresponding to the clamping plates, an inner sleeve-shaped interface corresponding to the clamping plates is arranged in the inner sleeve, the inner sleeve is provided with an inner sleeve thread interface corresponding to the inner sleeve, the clamping plate is arranged in the inner sleeve, the inner sleeve is fixedly connected to the inner sleeve through the screw interface, and the inner sleeve is connected to the inner sleeve through the screw. The technical scheme has the defects that the height adjusting device arranged on the upright post is not subjected to structure and working description, and the upright post is not provided with a limiting structure, so that the corresponding limiting and height adjusting work of the upright post cannot be known for stainless steel pipes with different diameters, in other words, if the upright post of the end limiting structure of the stainless steel pipe is not provided with the corresponding limiting, the heading work of the stainless steel pipe is influenced, the rotating work is even carried out for the steel pipes with different diameters, the heading work of the steel pipe cannot be limited on the heading device, and the heading work of the steel pipe cannot be carried out.
In summary, the design that can smoothly carry out the limit operation of the stainless steel pipe can be provided, so that the stainless steel pipe can smoothly carry out the heading and overturning operation under the limit condition.
Disclosure of utility model
The utility model provides a heading device for cold-rolled stainless steel pipes, which can control the limiting work of the diameter of the stainless steel pipes, in order to overcome the defect that the stainless steel pipes are not limited in the stand columns in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a cold rolling stainless steel pipe's device of taking lead, includes stainless steel pipe machine of taking lead and upset machine, stainless steel pipe machine of taking lead includes base and two limiting plates, and both ends around the base are arranged respectively to two limiting plates, the limiting plate is connected with the top of base, be equipped with the jack on the limiting plate, install stainless steel pipe and a plurality of limiting shaft in the jack, a plurality of limiting shaft uses the centre of a circle of jack as basic point symmetric distribution, limiting shaft and limiting plate detachable connection, the outer end of limiting plate is arranged in to two jacks respectively in to the both ends of stainless steel pipe, limiting shaft and stainless steel pipe contact, the upset machine includes two rolling shafts, and both ends about the base are arranged respectively in to two rolling shafts, the rolling shaft is detachable to be connected with the base, a plurality of gyro wheel is installed to the rolling shaft from the front end of base evenly distributed, the gyro wheel is detachable to the rolling shaft and is connected.
The design is that the rolling shafts are rotated by controlling two rolling shafts distributed at the left end and the right end of the base, the detachable connection mode of the rolling shafts and the base can control the rotation of the rolling shafts, a plurality of rollers are arranged on the rolling shafts, the rollers on the rolling shafts can rotate in opposite directions under the rotation of the rolling shafts, the diameter of a stainless steel pipe is rotated to a required position, two limiting plates are arranged on the base, the two limiting plates are respectively arranged at the front end and the rear end of the base, the limiting plates are connected with the top end of the base, a gap is reserved between an inserting hole arranged on the limiting plate and the base, the detachable connection mode of the rollers and the rolling shafts can place the stainless steel pipe on the rollers on the rolling shafts, the stainless steel tube is moved back and forth under the rolling of the roller until the two ends of the stainless steel tube respectively pass through the insertion holes on the two limiting plates and are arranged at the outer ends of the limiting plates, then the stainless steel tube is subjected to the preliminary limiting work of the limiting plates, but the stainless steel tube which is preliminarily limited by the limiting plates can be extracted or inserted, then the stainless steel tube with different diameters is convenient to replace, the stainless steel tube and a plurality of limiting shafts are arranged in the insertion holes, the plurality of limiting shafts are symmetrically distributed by taking the center of the insertion holes as a base point, and the limiting shafts are detachably connected with the limiting plates, so that the limiting shafts are directly controlled, the end parts of the limiting shafts move towards the stainless steel tube limited by the insertion holes until the end parts of the limiting shafts contact the stainless steel tube, then the stainless steel tube is further limited by the limiting shafts, thus the probability that the stainless steel tube can be automatically separated from the limiting plates is reduced, the purpose of limiting the diameter of the stainless steel pipe can be controlled.
Preferably, the limiting plate is provided with mounting grooves, the mounting grooves are in one-to-one correspondence with the jacks, a plurality of servo motors are mounted on the mounting grooves, servo motor shafts are mounted on the servo motors, gears are mounted on the servo motor shafts, racks are mounted on the limiting shafts, and the racks are meshed with the gears. The design is through setting up the mounting groove on the limiting plate, this mounting groove is with jack one-to-one, just can install a plurality of servo motor on the mounting groove, let the last servo motor axle sleeve of servo motor go up the gear, mesh with spacing epaxial rack, just can control servo motor's work, servo motor axle is controlled to rotate, under the rotation of gear, gear engaged with rack just can drive spacing smooth the reciprocates of axle, so spacing axle just can be towards the preliminary spacing stainless steel pipe of jack department and remove, until contact the stainless steel pipe, in order to carry out further spacing, or spacing axle breaks away from the contact of stainless steel pipe, be convenient for take out the stainless steel pipe.
Preferably, the servo motor is provided with a mounting hole, the servo motor shaft is arranged in the mounting hole, one end of the servo motor shaft is connected with the servo motor, the other end of the servo motor shaft is detachably connected with the servo motor, the mounting groove is provided with a limit groove, the position of the top end of the limit shaft corresponds to the position of the stainless steel tube, and the position of the bottom end of the limit shaft corresponds to the position of the limit groove up and down. The servo motor shaft can be arranged in the mounting hole, one end of the servo motor shaft can be connected with the servo motor, the other end of the servo motor shaft can be conveniently rotated stably when the servo motor works under the limiting effect of the servo motor, a limiting groove is formed in the mounting groove, the position of the top end of the limiting shaft corresponds to the position of the stainless steel pipe, the bottom end of the limiting shaft corresponds to the position of the limiting groove up and down, then the limiting shaft can stably move up and down under the working of the servo motor, can contact the stainless steel pipe when moving up to limit the stainless steel pipe, can be inserted into the limiting groove when moving down, and the top end of the limiting shaft is separated from contact with the stainless steel pipe so as to take out the stainless steel pipe.
Preferably, a switch is mounted on the top end of the limiting shaft, and the switch is electrically connected with the servo motor. The switch is arranged on the top end of the limiting shaft, and the switch is electrically connected with the servo motor, so that when the limiting shaft is controlled to move, the limiting shaft contacts the stainless steel tube, and can touch the switch to close the servo motor, namely, the limiting shaft is controlled not to move continuously, the working energy is saved, and the device is safe and practical.
Preferably, the structure of the bottom of the base is a plane structure, two control grooves are formed in the top of the base and correspond to the rolling shafts one by one, a micro servo motor and a control shaft are installed in the control grooves, a micro servo motor shaft is installed on the micro servo motor, the control shaft is connected with the micro servo motor shaft, and the rolling shafts are connected with the control shaft. The design is that the structure through the bottom of base is planar structure's design, be convenient for place the base on the plane steadily, and be equipped with two control grooves on the top of base, the control groove is with the roll axis one-to-one, and install miniature servo motor and control shaft in the control groove, install miniature servo motor on the miniature servo motor, the control shaft is connected with miniature servo motor shaft, then can control miniature servo motor's work, let miniature servo motor shaft drive the control shaft and rotate, and the roll axis is connected with the control shaft, so the control of control shaft just can be smooth carry out the spacing work of roll axis, or release the spacing of roll axis, so that place the stainless steel of different diameters.
Preferably, the control shaft is provided with a plurality of control boards, the cross section of each control board is arc-shaped, the roller is provided with a limiting frame, the limiting frames are connected with the rolling shafts, the limiting frames correspond to the control boards one by one, the top ends of the control boards are connected with the limiting frames, and the bottom ends of the control boards are connected with the control shaft. The design is through installing a plurality of control panel on the control axle, the cross-sectional shape of control panel is the arc, and installs spacing frame on the gyro wheel, spacing frame is connected with the roll axis, and spacing frame and control panel are the one-to-one, the top and the spacing frame of control panel are connected, the bottom is connected with the control axle, then under micro servo motor's control, just can let the rotation of control axle drive the rotation of control panel, the rotation of the roll axis that has just driven spacing frame connection promptly, the gyro wheel on the roll axis of being convenient for control rotates towards the stainless steel direction to place the stainless steel of different diameters.
The beneficial effects of the utility model are as follows: the purpose of limiting the diameter of the stainless steel tube can be controlled; the position adjustment work of the roller is convenient to be carried out according to stainless steel with different diameters; a structure capable of automatically closing the work of the servo motor is arranged.
Drawings
FIG. 1 is a schematic view of an operating condition of the present utility model;
FIG. 2 is a schematic view of another operational state of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of the structure of the jack of the present utility model;
FIG. 5 is an enlarged cross-sectional view at A in FIG. 4;
FIG. 6 is a schematic illustration of the connection of a servo motor shaft and a limiting shaft of the present utility model;
Fig. 7 is a schematic diagram of the connection of the control board of the present utility model.
In the figure: 1. the device comprises a base, 2, a stainless steel pipe, 3, a limiting plate, 4, an inserting hole, 5, a limiting shaft, 6, a mounting groove, 7, a servo motor, 8, a switch, 9, a servo motor shaft, 10, a gear, 11, a rack, 12, a limiting groove, 13, a control groove, 14, a limiting frame, 15, a roller, 16, a rolling shaft, 17, a control panel, 18, a micro servo motor, 19, a micro servo motor shaft, 20 and a control shaft.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
In the embodiment shown in fig. 1, fig. 2 and fig. 3, a device for heading cold-rolled stainless steel pipes comprises a stainless steel pipe heading machine and a turnover machine, wherein the stainless steel pipe heading machine comprises a base 1 and two limiting plates 3, the two limiting plates 3 are respectively arranged at the front end and the rear end of the base 1, the limiting plates 3 are connected with the top end of the base 1, jacks 4 are arranged on the limiting plates 3, the stainless steel pipes 2 and a plurality of limiting shafts 5 are arranged in the jacks 4, the circle centers of the jacks 4 serve as base point symmetry, the limiting shafts 5 are detachably connected with the limiting plates 3, the two ends of the stainless steel pipes 2 respectively penetrate through the two jacks 4 and are arranged at the outer ends of the limiting plates 3, the limiting shafts 5 are in contact with the stainless steel pipes 2, the turnover machine comprises two rolling shafts 16, the two rolling shafts 16 are respectively arranged at the left end and the right end of the base 1, the rolling shafts 16 are detachably connected with the base 1, a plurality of rolling wheels 15 are arranged on the rolling shafts 16, the rolling shafts 15 are uniformly distributed from the front end to the rear end of the base 1, and the rolling shafts 15 are detachably connected with the rolling shafts 16.
As shown in fig. 1, 2, 4, 5 and 6, the limiting plate 3 is provided with mounting grooves 6, the mounting grooves 6 are in one-to-one correspondence with the jacks 4, a plurality of servo motors 7 are mounted on the mounting grooves 6, a servo motor shaft 9 is mounted on the servo motors 7, a gear 10 is mounted on the servo motor shaft 9, a rack 11 is mounted on the limiting shaft 5, and the rack 11 is meshed with the gear 10. The servo motor 7 is provided with a mounting hole, the servo motor shaft 9 is arranged in the mounting hole, one end of the servo motor shaft 9 is connected with the servo motor 7, the other end of the servo motor shaft 9 is detachably connected with the servo motor 7, the mounting groove 6 is provided with a limiting groove 12, the position of the top end of the limiting shaft 5 corresponds to the position of the stainless steel tube 2, and the position of the bottom end of the limiting shaft 5 corresponds to the position of the limiting groove 12 up and down. A switch 8 is arranged on the top end of the limiting shaft 5, and the switch 8 is electrically connected with a servo motor 7.
As shown in fig. 1, 2 and 7, the bottom end of the base 1 is in a planar structure, two control grooves 13 are arranged on the top end of the base 1, the control grooves 13 are in one-to-one correspondence with the rolling shafts 16, a micro servo motor 18 and a control shaft 20 are arranged in the control grooves 13, a micro servo motor shaft 19 is arranged on the micro servo motor 18, the control shaft 20 is connected with the micro servo motor shaft 19, and the rolling shafts 16 are connected with the control shaft 20. The control shaft 20 is provided with a plurality of control plates 17, the cross section of each control plate 17 is arc-shaped, the idler wheels 15 are provided with limiting frames 14, the limiting frames 14 are connected with the rolling shafts 16, the limiting frames 14 correspond to the control plates 17 one by one, the top ends of the control plates 17 are connected with the limiting frames 14, and the bottom ends of the control plates 17 are connected with the control shaft 20.
Firstly, the diameter of a cold-rolled stainless steel tube needing to be headed is clearly understood, so that the distance between two rolling shafts 16 at the left end and the right end of the base 1 can be clearly understood, for example, the diameter of the stainless steel tube is 10cm, then the distance between the two rolling shafts 16 is less than 10cm, alternatively 8cm, then the work of a micro-servo motor 18 is carried out under the control of a switch assembly, the bottom end of the base 1 is of a planar structure, the two control grooves 13 are arranged at the top end of the base 1, then the bottom end of the base 1 can be placed on a plane, the heading device of the steel tube is stably arranged on the plane, the micro-servo motor 18 is arranged in the control groove 13, not only is the micro-servo motor shaft 19 arranged on the micro-servo motor 18, but also the control shaft 20 is connected with the micro-servo motor shaft 19, the rolling shafts 16 are connected with the control shaft 20 through a plurality of micro-servo motor shafts 17, the cross section of the control plate 17 is arc-shaped, a limit frame 14 is arranged on the control roller 15, the limit frame 14 is connected with the rolling shafts 16, the rolling shafts 17 are in a way, the limit control plate 17 is connected with the micro-servo motor 18, and the micro-servo motor shaft 18 is driven by the micro-servo motor 18, and the micro-servo motor shafts 18 can be immediately rotated, and the micro-servo motor control shafts 17 are driven to the control shafts 18, and the micro-servo control shafts are connected with the control plate 18, and the micro-motor 18 can be immediately rotated, and the control shafts are driven.
Then, two ends of the prepared stainless steel tube 2 respectively pass through the insertion holes 4 on the two limiting plates 3 to be arranged at the outer ends of the limiting plates 3, wherein the stainless steel tube 2 is a roller 15 which can be arranged on a rolling shaft 16, the roller 15 can be of a rolling bearing type, the rolling shaft 16 is connected with the inner ring of the roller 15, the stainless steel tube 2 is contacted with the outer ring of the roller 15, and thus the stainless steel tube 2 is limited, but the limiting does not cause too great obstruction to the forward and backward movement of the stainless steel tube 2, and then the insertion holes 4 on the two limiting plates 3 perform preliminary limiting work on the stainless steel tube 2.
Then, the servo motor 7 starts to work under the control of the switch assembly, a plurality of limiting shafts 5 are installed in the jack 4, the limiting shafts 5 are symmetrically distributed by taking the center of the jack 4 as a base point, the positions of the tops of the limiting shafts 5 correspond to the positions of the stainless steel pipes 2, the limiting plate 3 is provided with mounting grooves 6, the mounting grooves 6 are in one-to-one correspondence with the jack 4, the mounting grooves 6 are provided with a plurality of servo motors 7, the servo motor shafts 9 on the servo motor 7 are provided with gears 10, the racks 11 on the limiting shafts 5 are meshed with the gears 10, then the servo motor 7 works to enable the gears 10 on the servo motor shafts 9 to drive the racks 11 to move, namely to control the movement of the limiting shafts 5 until the tops of the limiting shafts 5 move to a contact state towards the stainless steel pipes 2, then the stainless steel pipes 2 have a further limiting effect under the limiting effect of the limiting shafts 5, thus the stainless steel pipes 2 can be stably limited in the limiting state of the limiting shafts 5, the stainless steel pipes 2 can be controlled to perform the work for the stainless steel pipes 2 repeatedly, the stainless steel pipes 2 can be repeatedly overturned, and the stainless steel pipes 2 can be conveniently overturned after the stainless steel pipes 2 are repeatedly subjected to the work for completing the stainless steel pipes 2.
Besides, the top end of the limiting shaft 5 is also provided with the switch 8, when the top end of the limiting shaft 5 contacts the stainless steel tube 2 and limits the stainless steel tube 2, the stainless steel tube 2 also contacts the switch 8, namely the servo motor 7 electrically connected with the switch 8 immediately stops working, so that unnecessary work of the servo motor 7 is saved, and resource waste is generated.
The switch assembly for electrically connecting the servo motor 7 and the micro servo motor 18 is required to be electrically connected with an external power supply, so that the external power supply can provide the power for the work of the servo motor 7 and the micro servo motor 18 through the control of the switch assembly.
Claims (6)
1. The utility model provides a cold rolling stainless steel pipe's device of taking lead, characterized by, including stainless steel pipe machine of taking lead and upset machine, stainless steel pipe machine of taking lead includes base (1) and two limiting plates (3), and the front and back both ends of base (1) are arranged in respectively to two limiting plates (3), limiting plate (3) are connected with the top of base (1), be equipped with jack (4) on limiting plate (3), install stainless steel pipe (2) and a plurality of limiting shaft (5) in jack (4), a plurality of limiting shaft (5) use the centre of a circle of jack (4) as the basic point symmetric distribution, limiting shaft (5) are connected with limiting plate (3) can be dismantled, the both ends of stainless steel pipe (2) are passed respectively and are arranged in the outer end of limiting plate (3) in two jacks (4), limiting shaft (5) are contacted with stainless steel pipe (2), the upset machine includes two roll axis (16), and two roll axis (16) are arranged in the left and right sides both ends of base (1) respectively, can be connected with roller (16) from base (16) to the roller (15) on a plurality of roll axis (16), can be dismantled from base (15).
2. The heading device for the cold-rolled stainless steel tube according to claim 1, wherein the limiting plate (3) is provided with mounting grooves (6), the mounting grooves (6) are in one-to-one correspondence with the jacks (4), a plurality of servo motors (7) are mounted on the mounting grooves (6), a servo motor shaft (9) is mounted on the servo motors (7), a gear (10) is mounted on the servo motor shaft (9), a rack (11) is mounted on the limiting shaft (5), and the rack (11) is meshed with the gear (10).
3. The heading device for the cold-rolled stainless steel tube according to claim 2, wherein a mounting hole is formed in the servo motor (7), a servo motor shaft (9) is arranged in the mounting hole, one end of the servo motor shaft (9) is connected with the servo motor (7), the other end of the servo motor shaft (9) is detachably connected with the servo motor (7), a limit groove (12) is formed in the mounting groove (6), the position of the top end of the limit shaft (5) corresponds to the position of the stainless steel tube (2), and the position of the bottom end of the limit shaft (5) corresponds to the position of the limit groove (12) up and down.
4. A heading device for cold rolled stainless steel pipes according to claim 3, characterized in that a switch (8) is mounted on the top end of the limit shaft (5), the switch (8) being electrically connected with a servo motor (7).
5. The heading device for the cold-rolled stainless steel tube according to claim 1, wherein the structure of the bottom end of the base (1) is a plane structure, two control grooves (13) are formed in the top end of the base (1), the control grooves (13) are in one-to-one correspondence with rolling shafts (16), a micro servo motor (18) and a control shaft (20) are arranged in the control grooves (13), a micro servo motor shaft (19) is arranged on the micro servo motor (18), the control shaft (20) is connected with the micro servo motor shaft (19), and the rolling shafts (16) are connected with the control shaft (20).
6. The heading device for cold-rolled stainless steel pipes according to claim 5, wherein the control shaft (20) is provided with a plurality of control boards (17), the cross section of each control board (17) is arc-shaped, each roller (15) is provided with a limiting frame (14), each limiting frame (14) is connected with the corresponding rolling shaft (16), each limiting frame (14) corresponds to each control board (17) one by one, the top end of each control board (17) is connected with each limiting frame (14), and the bottom end of each control board (17) is connected with the corresponding control shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322819691.5U CN220942542U (en) | 2023-10-20 | 2023-10-20 | Heading device for cold-rolled stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322819691.5U CN220942542U (en) | 2023-10-20 | 2023-10-20 | Heading device for cold-rolled stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942542U true CN220942542U (en) | 2024-05-14 |
Family
ID=91020553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322819691.5U Active CN220942542U (en) | 2023-10-20 | 2023-10-20 | Heading device for cold-rolled stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942542U (en) |
-
2023
- 2023-10-20 CN CN202322819691.5U patent/CN220942542U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206278884U (en) | A kind of lift electric power overhaul workbench | |
| CN212944922U (en) | Stainless steel pipe punching device | |
| CN112059454B (en) | H-shaped steel assembling mechanism | |
| CN220942542U (en) | Heading device for cold-rolled stainless steel tube | |
| CN102310095B (en) | Front steel turning device of cogging mill | |
| CN110562895B (en) | Lifting mechanism of special machine tool for maintaining large stamping die | |
| CN208466847U (en) | A kind of four-high mill | |
| CN214361585U (en) | Heating furnace cantilever discharging roller way capable of lifting integrally | |
| CN202582923U (en) | Rotary inclined testing stand device | |
| CN212739653U (en) | A turning device for chip manufacture usefulness | |
| CN114950779A (en) | Street lamp pole tower positioning device | |
| CN210024230U (en) | Tube sheet build-up welding device | |
| CN113732683A (en) | Automatic assembly system of assembling of small pipe diameter | |
| CN218236895U (en) | Mobile intelligent security management monitoring device | |
| CN212288449U (en) | Injection molding machine loading attachment of quick detachable and equipment | |
| CN215452330U (en) | Cable support for power construction | |
| CN213288461U (en) | Automatic ejecting device of stamping workpiece based on battery copper bar | |
| CN216404176U (en) | Machining device for tube blank of photoelectric tube | |
| CN220782040U (en) | Stainless steel rounding machine | |
| CN221336946U (en) | Gear manufacturing and processing positioning table | |
| CN215846988U (en) | Round tube machining and clamping tool for display equipment | |
| CN221086836U (en) | Steel plate bending machine | |
| CN219310259U (en) | Tapping machine convenient to adjust tapping mechanism | |
| CN213915825U (en) | Photovoltaic support piercing press waste recovery device | |
| CN118208052B (en) | Auxiliary device for steel structure installation and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |