CN109261753A - A kind of rounding device for metal tube processing - Google Patents
A kind of rounding device for metal tube processing Download PDFInfo
- Publication number
- CN109261753A CN109261753A CN201811126438.9A CN201811126438A CN109261753A CN 109261753 A CN109261753 A CN 109261753A CN 201811126438 A CN201811126438 A CN 201811126438A CN 109261753 A CN109261753 A CN 109261753A
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- CN
- China
- Prior art keywords
- feeding
- fixedly connected
- transmission shaft
- metal tube
- sprocket wheel
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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
- 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
- B21D3/02—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 by rollers
- B21D3/05—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 by rollers arranged on axes rectangular to the path of the work
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of rounding devices for metal tube processing, including feeding mechanism, full circle mechanism and receiving mechanism, the side of feeding mechanism is equipped with full circle mechanism, full circle mechanism is equipped with receiving mechanism far from the side of feeding mechanism, feeding mechanism is by material conveying box, feeding spring, feeding top plate, feed inlet, sliding slot, first fixed plate, second fixed plate, feeding slide bar, feeding screw mandrel, feeding sliding block, reset spring, bounce back push rod and discharge port composition, by being provided with feeding mechanism, logical feeding motor and feeding motor, it is sent between the first idler wheel and the second idler wheel convenient for making to bounce back push rod for the metal tube of feeding spring ejection, without artificial loading, reduce the labor intensity of worker, by being provided with full circle mechanism, pass through gear and chain drive, make four rolling while rotating, considerably increase the work effect of metal tube processing Rate, and the workpiece after processing is collected by rewinding case, it is time saving and energy saving, realize automation processing.
Description
Technical field:
The present invention relates to metal tube processing technique field, in particular to a kind of rounding device for metal tube processing.
Background technique:
In metal tube process, need to carry out it full circle processing, existing rounding device structure is inflexible, needs artificial
Feeding cannot achieve automatic charging, increase the labor intensity of worker, can not make four rolling while rotate, can not increase gold
Belong to the working efficiency of pipe processing, and the workpiece after processing can not be collected, it is time-consuming and laborious, it needs manually to be collected and remove
Fortune cannot achieve automation processing.
Summary of the invention:
The object of the invention is that a kind of rounding device for metal tube processing is provided to solve the above-mentioned problems,
It solves the problems, such as of the existing technology.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of rounding device for metal tube processing, including feeding mechanism, full circle mechanism and receiving mechanism, the feeding
The side of mechanism is equipped with full circle mechanism, and the full circle mechanism is equipped with receiving mechanism, the feeder far from the side of feeding mechanism
Structure is by material conveying box, feeding spring, feeding top plate, feed inlet, sliding slot, the first fixed plate, the second fixed plate, feeding slide bar, feeding
Screw rod, feeding sliding block, reset spring, retraction push rod and discharge port composition, the bottom of the inner wall of the material conveying box is equidistantly fixed to be connected
It is connected to feeding spring, and is fixedly connected with feeding top plate at the top of the feeding spring, the outside of the feeding top plate and conveying
The inner wall of case is slidably connected, and the top of the material conveying box is symmetrically fixedly connected with the first fixed plate and the second fixed plate, and described
It is fixedly connected with feeding slide bar between one fixed plate and the second fixed plate, is located between first fixed plate and the second fixed plate
Feeding slide bar rotated down is connected with feeding screw mandrel, and slidably connects feeding sliding block on the outside of the feeding slide bar, described to send
The threaded hole engaged with feeding screw mandrel is equipped in the middle part of material sliding block, and the feeding screw mandrel passes through in the middle part of threaded hole, the feeding
The internal slide of sliding block is connected with retraction push rod, and fixed between the top of the retraction push rod and the top of feeding sliding block inner wall
It is connected with reset spring.
Preferably, the full circle mechanism is by work box, the first transmission shaft, second driving shaft, the first transmission gear, second
Transmission gear, the first sprocket wheel, the second sprocket wheel, headstock, power motor, driving gear, driven gear, feeding motor, third chain
Wheel, the first idler wheel, third transmission shaft and the 4th transmission shaft form, and are symmetrically rotatably connected to the first biography between the work chamber interior wall
Moving axis and third transmission shaft, and it is fixedly connected with the first transmission gear and the first sprocket wheel on the outside of first transmission shaft, it is described
Third sprocket wheel is fixedly connected on the outside of third transmission shaft, the underface rotation that the work box is internally located at the first transmission shaft connects
It is connected to second driving shaft, is fixedly connected with the second sprocket wheel and the second transmission gear on the outside of the second driving shaft, described second
Transmission gear is located at immediately below the first transmission gear, and second transmission gear engages connection with the first transmission gear, described
Work box, which is internally located at immediately below third transmission shaft, is rotatably connected to the 4th transmission shaft, and the outside of the 4th transmission shaft is fixed
It is connected with the 4th sprocket wheel, one end of the work box is fixedly connected with headstock, and the fixed company in bottom of the power chamber interior wall
It is connected to power motor.
Preferably, the output end of the power motor is fixedly connected with driving gear, one end of the second driving shaft
It is pierced by work box and extends in headstock, one end that the second driving shaft is located inside headstock is fixedly connected with driven tooth
Wheel, the driven gear engage connection, the second driving shaft one end and the first transmission shaft far from headstock with driving gear
One end far from headstock is fixedly connected to the second idler wheel, the third transmission shaft one end and the 4th transmission far from headstock
Axis is fixedly connected to the first idler wheel far from one end of headstock, the receiving mechanism by rewinding case, from lockwheel, buffer spring and
Lower press composition, the work box are equipped with rewinding case far from one end of material conveying box, and the bottom of the rewinding chamber interior wall is fixed to be connected
Several buffer springs are connected to, lower press, the outside of the lower press and receipts are fixedly connected at the top of the buffer spring
The inner wall of hopper is slidably connected.
Preferably, the lower section that the top of the material conveying box is located at feeding screw mandrel is equipped with sliding slot, the retraction push rod it is outer
The inner wall of side and sliding slot is slidably connected.
Preferably, one end of first fixed plate is fixedly connected with feeding motor, the output end of the feeding motor
It is fixedly connected with feeding screw mandrel.
Preferably, the material conveying box both ends are symmetrically arranged with discharge port and feed inlet, and the discharge port is close to work box
One end.
Preferably, first sprocket wheel is sequentially connected by chain and third sprocket wheel, the 4th sprocket wheel passes through chain
It is sequentially connected with the first sprocket wheel.
Preferably, the bottom of the rewinding case is equidistantly fixedly connected there are four from lockwheel, and first idler wheel and the
The groove of arcuate structure is equipped on the outside of second wheel.
Beneficial effects of the present invention: structure of the invention is compact, uses convenient for metal tube processing, by being provided with feeder
Structure leads to feeding motor and feeding motor, is sent into the first idler wheel and the convenient for making to bounce back push rod for the metal tube of feeding spring ejection
Between second wheel, it is not necessarily to artificial loading, reduces the labor intensity of worker, by being provided with full circle mechanism, passes through gear and chain
Item transmission, make four rolling while rotating, considerably increase metal tube processing working efficiency, and pass through rewinding case to processing after
Workpiece be collected, it is time saving and energy saving, realize automation processing.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is Fig. 1 of the present invention along A-A directional profile figure；
Fig. 3 is Fig. 1 of the present invention along B-B directional profile figure；
Fig. 4 is the schematic diagram of internal structure of feeding sliding block of the present invention；
Fig. 5 is Fig. 1 of the present invention along C-C directional profile figure.
In figure: 1- feeding mechanism, 2- full circle mechanism, 3- receiving mechanism, 4- material conveying box, 5- feeding spring, 6- feeding top plate,
7- feed inlet, 8- sliding slot, the first fixed plate of 9-, the second fixed plate of 10-, 11- feeding slide bar, 12- feeding screw mandrel, 13- feeding are sliding
Block, 14- reset spring, 15- retraction push rod, 16- discharge port, 17- work box, the first transmission shaft of 18-, 19- second driving shaft,
The first transmission gear of 20-, the second transmission gear of 21-, the first sprocket wheel of 22-, the second sprocket wheel of 23-, 24- headstock, 25- power electric
Machine, 26- driving gear, 27- driven gear, 28- feeding motor, 29- third sprocket wheel, the first idler wheel of 30-, 31- third transmission shaft,
The 4th transmission shaft of 32-, 33- rewinding case, 34- are from press, the 4th sprocket wheel of 37-, 38- second under lockwheel, 35- buffer spring, 36-
Idler wheel.
Specific embodiment:
As shown in Figs. 1-5, present embodiment uses following technical scheme: a kind of full circle dress for metal tube processing
It sets, including feeding mechanism 1, full circle mechanism 2 and receiving mechanism 3, the side of the feeding mechanism 1 is equipped with full circle mechanism 2, described whole
Circular knitting machine structure 2 is equipped with receiving mechanism 3 far from the side of feeding mechanism 1, and the feeding mechanism 1 is by material conveying box 4, feeding spring 5, feeding
Top plate 6, feed inlet 7, sliding slot 8, the first fixed plate 9, the second fixed plate 10, feeding slide bar 11, feeding screw mandrel 12, feeding sliding block
13, reset spring 14, retraction push rod 15 and discharge port 16 form, and the bottom of the inner wall of the material conveying box 4 is equidistantly fixedly connected with
Feeding spring 5, and the top of the feeding spring 5 is fixedly connected with feeding top plate 6, the outside of the feeding top plate 6 and conveying
The inner wall of case 4 is slidably connected, and the top of the material conveying box 4 is symmetrically fixedly connected with the first fixed plate 9 and the second fixed plate 10, institute
It states and is fixedly connected with feeding slide bar 11 between the first fixed plate 9 and the second fixed plate 10, first fixed plate 9 and second is fixed
It is located at 11 rotated down of feeding slide bar between plate 10 and is connected with feeding screw mandrel 12, and the outside of the feeding slide bar 11 is slidably connected
There is feeding sliding block 13, the threaded hole engaged with feeding screw mandrel 12, and the feeding screw mandrel 12 are equipped in the middle part of the feeding sliding block 13
It being passed through in the middle part of from threaded hole, the internal slide of the feeding sliding block 13 is connected with retraction push rod 15, and the push rod 15 that bounces back
Reset spring 14 is fixedly connected between the top of 13 inner wall of top and feeding sliding block.
Wherein, the full circle mechanism 2 is by work box 17, the first transmission shaft 18, second driving shaft 19, the first transmission gear
20, the second transmission gear 21, the first sprocket wheel 22, the second sprocket wheel 23, headstock 24, power motor 25, driving gear 26, driven tooth
Wheel 27, feeding motor 28, third sprocket wheel 29, the first idler wheel 30, third transmission shaft 31 and the 4th transmission shaft 32 composition, the work
The first transmission shaft 18 and third transmission shaft 31, and the outside of first transmission shaft 18 are symmetrically rotatably connected between 17 inner wall of case
It is fixedly connected with the first transmission gear 20 and the first sprocket wheel 22, the outside of the third transmission shaft 31 is fixedly connected with third sprocket wheel
29, the underface that the work box 17 is internally located at the first transmission shaft 18 is rotatably connected to second driving shaft 19, and described second passes
The outside of moving axis 19 is fixedly connected with the second sprocket wheel 23 and the second transmission gear 21, and second transmission gear 21 is located at first and passes
Immediately below moving gear 20, and second transmission gear 21 engages connection with the first transmission gear 20, inside the work box 17
It is rotatably connected to the 4th transmission shaft 32 positioned at the underface of third transmission shaft 31, the outside of the 4th transmission shaft 32 is fixedly connected
There is the 4th sprocket wheel 37, one end of the work box 17 is fixedly connected with headstock 24, and the bottom of 24 inner wall of the headstock is solid
Surely it is connected with power motor 25.
Wherein, the output end of the power motor 25 is fixedly connected with driving gear 26, and the one of the second driving shaft 19
End is pierced by work box 17 and extends in headstock 24, and the second driving shaft 19 is located at the fixed company in one end inside headstock 24
It is connected to driven gear 27, the driven gear 27 engages connection with driving gear 26, and the second driving shaft 19 is far from headstock
24 one end and the first transmission shaft 18 are fixedly connected to the second idler wheel 38, the third transmission shaft far from one end of headstock 24
31 one end far from headstock 24 and the 4th transmission shaft 32 are fixedly connected to the first idler wheel 30, institute far from one end of headstock 24
It states receiving mechanism 3 to form by rewinding case 33, from lockwheel 34, buffer spring 35 and lower press 36, the work box 17 is far from defeated
One end of hopper 4 is equipped with rewinding case 33, and the bottom of 33 inner wall of rewinding case is fixedly connected with several buffer springs 35, described slow
The top for rushing spring 35 is fixedly connected with lower press 36, and the outside of the lower press 36 and the inner wall of rewinding case 33 slide and connect
It connects.
Wherein, the lower section that the top of the material conveying box 4 is located at feeding screw mandrel 12 is equipped with sliding slot 8, the retraction push rod 15
Outside and the inner wall of sliding slot 8 are slidably connected, convenient for material to be pushed between the first idler wheel 30 and the second idler wheel 38.
Wherein, one end of first fixed plate 9 is fixedly connected with feeding motor 28, the output end of the feeding motor 28
It is fixedly connected with feeding screw mandrel 12, convenient for driving feeding screw mandrel 12 to rotate.
Wherein, 4 both ends of material conveying box are symmetrically arranged with discharge port 16 and feed inlet 7, and the discharge port 16 is close to work
One end of case 17, convenient for sending out metal tube from discharge port 16.
Wherein, first sprocket wheel 22 is sequentially connected by chain and third sprocket wheel 29, and the 4th sprocket wheel 37 passes through chain
Item and the first sprocket wheel 22 are sequentially connected, convenient for driving the rotation of the first idler wheel 30.
Wherein, the bottom of the rewinding case 33 is equidistantly fixedly connected there are four from lockwheel 34, convenient for removing to metal tube
Fortune, and the outside of first idler wheel 30 and the second idler wheel 38 is equipped with the groove of arcuate structure, is convenient for metal tube full circle.
Use state of the invention are as follows: in use, metal tube is sent into material conveying box 4 from feed inlet 7, when metal tube stacks
In material conveying box 4,28 power switch of feeding motor is opened, feeding motor 28 drives feeding sliding block 13 to out by feeding screw mandrel 12
The movement of 16 side of material mouth, while feeding sliding block 13 moves, retraction push rod 15 pushes metal tube, makes metal tube from discharge port 16
It releases, power motor 25 drives driven gear 27 to rotate by driving gear 26, and driven gear 27 passes through 19 band of second driving shaft
Dynamic second transmission gear 21 rotation, the second transmission gear 21 drive the rotation of the first transmission shaft 18 by the first transmission gear 20, and
Second sprocket wheel 23 and the 4th sprocket wheel 37 are by chain drive, and third sprocket wheel 29 is driven by chain and the first sprocket wheel 22, because of first
Transmission shaft 18, second driving shaft 19, third transmission shaft 31 and the 4th transmission shaft 32 rotate simultaneously, and the first idler wheel 30 and the second rolling
38 rotation of wheel, metal tube are transferred to two the second idler wheels 38 after rolling in the groove between two the first idler wheels 30 and roll, with
This is by metal full circle, and then, metal tube enters rewinding case 33, and the buffer spring 35 inside rewinding case 33 is in metal tube gravity
Under, slowly decline, avoids metal tube because deformation occurs for collision with this.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of rounding device for metal tube processing, including feeding mechanism (1), full circle mechanism (2) and receiving mechanism (3),
It is characterized in that, the side of the feeding mechanism (1) is equipped with full circle mechanism (2), the full circle mechanism (2) is far from feeding mechanism
(1) side be equipped with receiving mechanism (3), the feeding mechanism (1) by material conveying box (4), feeding spring (5), feeding top plate (6),
Feed inlet (7), sliding slot (8), the first fixed plate (9), the second fixed plate (10), feeding slide bar (11), feeding screw mandrel (12), feeding
Sliding block (13), reset spring (14), retraction push rod (15) and discharge port (16) composition, the bottom of the inner wall of the material conveying box (4)
Equidistantly be fixedly connected with feeding spring (5), and be fixedly connected with feeding top plate (6) at the top of the feeding spring (5), it is described on
The outside and the inner wall of material conveying box (4) for expecting top plate (6) are slidably connected, and the top of the material conveying box (4) is symmetrically fixedly connected with the
One fixed plate (9) and the second fixed plate (10), are fixedly connected between first fixed plate (9) and the second fixed plate (10) and send
Expect slide bar (11), feeding slide bar (11) rotated down is located between first fixed plate (9) and the second fixed plate (10) and is connect
Have feeding screw mandrel (12), and slidably connects feeding sliding block (13) on the outside of the feeding slide bar (11), the feeding sliding block
(13) middle part is equipped with the threaded hole engaged with feeding screw mandrel (12), and the feeding screw mandrel (12) passes through in the middle part of threaded hole, institute
The internal slide for stating feeding sliding block (13) is connected with retraction push rod (15), and the top of retraction push rod (15) and feeding sliding block
(13) it is fixedly connected between the top of inner wall reset spring (14).
2. a kind of rounding device for metal tube processing according to claim 1, it is characterised in that: the full circle mechanism
(2) by work box (17), the first transmission shaft (18), second driving shaft (19), the first transmission gear (20), the second transmission gear
(21), the first sprocket wheel (22), the second sprocket wheel (23), headstock (24), power motor (25), driving gear (26), driven gear
(27), feeding motor (28), third sprocket wheel (29), the first idler wheel (30), third transmission shaft (31) and the 4th transmission shaft (32) group
At being symmetrically rotatably connected to the first transmission shaft (18) and third transmission shaft (31) between work box (17) inner wall, and described
The first transmission gear (20) and the first sprocket wheel (22), the third transmission shaft are fixedly connected on the outside of first transmission shaft (18)
(31) it is fixedly connected on the outside of third sprocket wheel (29), the work box (17) is internally located at the underface of the first transmission shaft (18)
It is rotatably connected to second driving shaft (19), is fixedly connected with the second sprocket wheel (23) and second on the outside of the second driving shaft (19)
Transmission gear (21), second transmission gear (21) is located at immediately below the first transmission gear (20), and second driving cog
Wheel (21) engages connection with the first transmission gear (20), and the work box (17) is internally located at the underface of third transmission shaft (31)
It is rotatably connected to the 4th transmission shaft (32), the 4th sprocket wheel (37) is fixedly connected on the outside of the 4th transmission shaft (32), it is described
One end of work box (17) is fixedly connected with headstock (24), and the bottom of the headstock (24) inner wall be fixedly connected it is dynamic
Motor (25).
3. a kind of rounding device for metal tube processing according to claim 2, it is characterised in that: the power motor
(25) output end is fixedly connected with driving gear (26), and one end of the second driving shaft (19) is pierced by work box (17) and prolongs
It extends in headstock (24), the second driving shaft (19) is located at the internal one end of headstock (24) and is fixedly connected with driven gear
(27), the driven gear (27) engages connection with driving gear (26), and the second driving shaft (19) is far from headstock (24)
One end and the first transmission shaft (18) be fixedly connected to the second idler wheel (38) far from the one end of headstock (24), the third passes
Moving axis (31) one end and the 4th transmission shaft (32) far from headstock (24) are fixedly connected to far from the one end of headstock (24)
First idler wheel (30), the receiving mechanism (3) by rewinding case (33), from lockwheel (34), buffer spring (35) and lower press
(36) it forms, the work box (17) is equipped with rewinding case (33) far from the one end of material conveying box (4), rewinding case (33) inner wall
Bottom is fixedly connected with several buffer springs (35), is fixedly connected with lower press (36) at the top of the buffer spring (35),
The outside of the lower press (36) and the inner wall of rewinding case (33) are slidably connected.
4. a kind of rounding device for metal tube processing according to claim 1, it is characterised in that: the material conveying box
(4) lower section that top is located at feeding screw mandrel (12) is equipped with sliding slot (8), outside and sliding slot (8) of retraction push rod (15)
Inner wall is slidably connected.
5. a kind of rounding device for metal tube processing according to claim 1, it is characterised in that: described first is fixed
One end of plate (9) is fixedly connected with feeding motor (28), and the output end of the feeding motor (28) and feeding screw mandrel (12) are fixed
Connection.
6. a kind of rounding device for metal tube processing according to claim 1, it is characterised in that: the material conveying box
(4) both ends are symmetrically arranged with discharge port (16) and feed inlet (7), and the discharge port (16) is close to the one end of work box (17).
7. a kind of rounding device for metal tube processing according to claim 2, it is characterised in that: first sprocket wheel
(22) it is sequentially connected by chain and third sprocket wheel (29), the 4th sprocket wheel (37) is driven by chain and the first sprocket wheel (22)
Connection.
8. a kind of rounding device for metal tube processing according to claim 3, it is characterised in that: the rewinding case
(33) bottom is equidistantly fixedly connected there are four from lockwheel (34), and the outside of first idler wheel (30) and the second idler wheel (38)
It is equipped with the groove of arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126438.9A CN109261753A (en) | 2018-09-26 | 2018-09-26 | A kind of rounding device for metal tube processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126438.9A CN109261753A (en) | 2018-09-26 | 2018-09-26 | A kind of rounding device for metal tube processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109261753A true CN109261753A (en) | 2019-01-25 |
Family
ID=65198332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811126438.9A Pending CN109261753A (en) | 2018-09-26 | 2018-09-26 | A kind of rounding device for metal tube processing |
Country Status (1)
| Country | Link |
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| CN (1) | CN109261753A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883304A (en) * | 2019-11-13 | 2020-03-17 | 徐州泓吉环锻科技有限公司 | Energy-saving heating equipment for continuous forging |
| CN111389965A (en) * | 2020-06-02 | 2020-07-10 | 宁波大桔科技有限公司 | Quick correction treatment facility of metal tubular product |
| CN111659765A (en) * | 2020-05-29 | 2020-09-15 | 兰州理工大学 | Flat pipe rounding device for machine manufacturing |
| CN112453119A (en) * | 2020-11-12 | 2021-03-09 | 湖南昕泰装饰材料有限公司 | Aluminum profile straightening device convenient to use and use method thereof |
| CN112549207A (en) * | 2020-11-26 | 2021-03-26 | 余菊生 | Equipment capable of cutting wood boards in batches |
| CN114193292A (en) * | 2021-12-10 | 2022-03-18 | 书香门地集团股份有限公司 | Sand surface device and sand surface method for plate raw material treatment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883304A (en) * | 2019-11-13 | 2020-03-17 | 徐州泓吉环锻科技有限公司 | Energy-saving heating equipment for continuous forging |
| CN111659765A (en) * | 2020-05-29 | 2020-09-15 | 兰州理工大学 | Flat pipe rounding device for machine manufacturing |
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| CN111389965A (en) * | 2020-06-02 | 2020-07-10 | 宁波大桔科技有限公司 | Quick correction treatment facility of metal tubular product |
| CN111389965B (en) * | 2020-06-02 | 2020-08-25 | 宁波大桔科技有限公司 | Quick correction treatment facility of metal tubular product |
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Application publication date: 20190125 |
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