CN214059417U - Steel band removes tension device - Google Patents
Steel band removes tension device Download PDFInfo
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- CN214059417U CN214059417U CN202023053675.2U CN202023053675U CN214059417U CN 214059417 U CN214059417 U CN 214059417U CN 202023053675 U CN202023053675 U CN 202023053675U CN 214059417 U CN214059417 U CN 214059417U
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Abstract
The utility model discloses a steel strip tension removing device, which comprises a base, wherein a first fixing frame and a fourth fixing frame are respectively and fixedly arranged on two sides of the upper end of the base, the first fixing frame and the fourth fixing frame are symmetrically arranged, a discharging roller is rotatably arranged on the first fixing frame, a receiving roller is rotatably arranged on the fourth fixing frame, four groups of first tension rollers are arranged on the upper end of the base, two ends of the first tension rollers are rotatably connected with a second fixing frame, the lower end of the second fixing frame is fixedly connected with the base, a steel strip on the discharging roller sequentially passes through the first tension roller and the second tension roller to enter a heating box, the steel strip is sent into the receiving roller through the first tension roller and the second tension roller, the steel strip is rolled through the receiving roller, the steel strip is rubbed through the matching of the first tension roller and the second tension roller to provide tension, and the steel strip in a furnace body is subjected to heating stress removing treatment under the condition of large tension, so that the internal stress in the steel wire rope is released while the steel wire rope is fully flattened.
Description
Technical Field
The utility model relates to a steel band removes tension technical field, specifically is a steel band removes tension device.
Background
For a precision stainless steel thin strip, the shape of the strip and the internal stress are important factors determining the quality of the product. However, in general, the precision cold-rolled stainless steel strip has the problems of edge wave and the like after being rolled by a large deformation amount, and in order to solve the problems, the general process is to perform a tension straightening process after the cold rolling process is finished, perform tension leveling on the steel strip under a large tension, and then perform a heating and stress relieving treatment process on the steel strip, wherein the tension straightening process is used for adjusting the strip shape to remove edge wave, and the tension straightening process is used for removing the internal stress of the material, but the process has a problem that the steel strip still presents an arc-shaped curled shape because the material is locally subjected to plastic deformation and also generates the internal stress during the tension straightening process, and the whole coil material is curled during the heating and stress relieving treatment, the inner ring and the outer ring are not uniformly heated, and the steel strip cannot be released during the uncoiling use, so that the steel strip is deformed during the later precision stamping forming and etching of precision parts, the dimensional accuracy of the final precision part is affected, and the quality and quality of the precision part are reduced, so that a steel strip tension removing device is required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel band removes tension device can provide required tension through four groups of first tension rollers and two sets of second tension rollers, makes the steel band in the furnace body heat the destressing under the condition of high tension and handles, when making it fully flare-out, releases its inside internal stress to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel belt tension removing device comprises a base, wherein a first fixing frame and a fourth fixing frame are fixedly installed on two sides of the upper end of the base respectively, the first fixing frame and the fourth fixing frame are symmetrically arranged, a feeding roller is rotatably installed on the first fixing frame, a receiving roller is rotatably installed on the fourth fixing frame, four groups of first tension rollers are arranged on the upper end of the base, two ends of the four groups of first tension rollers are rotatably connected with a second fixing frame, the lower end of the second fixing frame is fixedly connected with the base, a supporting plate is fixedly installed on a supporting leg of the base, two groups of motors are fixedly installed at the bottom of the supporting plate through fixing supports, a first driving bevel gear is fixedly sleeved at one end of an output shaft of each motor, two groups of connecting rods are symmetrically arranged at the upper end of the supporting plate, and a first driven main gear is fixedly sleeved on the outer walls of the two groups of connecting rods, the first driving bevel gear is meshed with the first driven bevel gear, the two ends of the connecting rod are provided with screw rods, the screw rods are rotatably connected with the connecting rod, one end of each screw rod penetrates through the upper end of the base and is connected with a sleeve, the upper end of each sleeve is fixedly connected with a fixing plate, two sets of third fixing frames are fixedly mounted at the upper ends of the fixing plates and rotate between the third fixing frames to form second tension rollers, the second tension rollers are located between the first tension rollers, a heating box is fixedly mounted at the upper end of the base through a support, and the heating box is located between the first tension rollers.
Preferably, the four groups of first tension rollers are symmetrically arranged, and the four groups of first tension rollers, the discharging roller and the receiving roller are positioned on the same horizontal line.
Preferably, the two sets of motors are symmetrically arranged, the motors are arranged to be positive and negative rotation non-advancing motors, two sets of first rotating bearings are embedded in the supporting plate, and one end of the motor output shaft is fixedly inserted into the inner ring of the first rotating bearing.
Preferably, the upper end fixed mounting of backup pad has the support column, the dwang rotates to be installed on the support column.
Preferably, four groups of second rotating bearings corresponding to the screw rod are symmetrically installed at the upper end of the supporting plate, and one end of the screw rod is fixedly inserted into an inner ring of the second rotating bearing.
Preferably, the two ends of the connecting rod are fixedly sleeved with second driving bevel gears, the outer wall of the screw rod is fixedly sleeved with second driven bevel gears, and the second driving bevel gears are meshed with the second driven bevel gears.
Preferably, the inner wall of the sleeve is provided with an internal thread corresponding to the screw rod, and the screw rod is in threaded connection with the internal thread.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a going up the steel band with the blowing roller and getting into the heating cabinet through first tension roller and second tension roller in proper order, sending into the receipts material roller through first tension roller and second tension roller, through receiving the rolling of material roller, the cooperation through first tension roller and second tension roller rubs the steel band and provides tension, makes the steel band in the furnace body heat destressing under the high tensile condition and handles, when making it fully draw level, releases its inside internal stress.
2. The first driving bevel gear and the first driven bevel gear are driven to rotate through rotation of the output shaft of the motor, the second driving bevel gear sleeved at two ends of the connecting rod and the second driven bevel gear connected with the second driving bevel gear are driven to rotate, the screw rod and the sleeve in threaded connection with the upper end of the screw rod are driven to rotate through rotation of the second driven bevel gear, the sleeve is driven to lift, the fixing plate and the second tension roller which are arranged at the upper end of the screw rod are lifted through lifting of the sleeve, the height between the second tension roller and the first tension roller can be adjusted, the friction force of the second tension roller and the first tension roller to a steel belt is improved, and the friction tension of the steel belt can be adjusted to a certain extent according to needs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is a schematic sectional view of the sleeve of the present invention.
In the figure: 1. a base; 2. a first fixing frame; 3. a discharge roller; 4. a second fixing frame; 5. a first tension roller; 6. a support plate; 7. a motor; 8. a first rotating bearing; 9. a first drive bevel gear; 10. a connecting rod; 11. a first driven bevel gear; 12. a second drive bevel gear; 13. a second rotary bearing; 14. a screw rod; 15. a second driven bevel gear; 16. a sleeve; 17. an internal thread; 18. a fixing plate; 19. a third fixing frame; 20. a second tension roller; 21. a support; 22. a heating box; 23. a fourth fixing frame; 24. a material receiving roller; 25. and (4) a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a steel band removes tension device, the on-line screen storage device comprises a base 1, base 1's upper end both sides fixed mounting respectively has first mount 2 and fourth mount 23, first mount 2 and the symmetry setting of fourth mount 23, it installs blowing roller 3 to rotate on the first mount 2, it installs receipts material roller 24 to rotate on the fourth mount 23, base 1's upper end is provided with four groups of first tension roller 5, four groups of first tension roller 5's both ends are all rotated and are connected with second mount 4, and the lower extreme and the base 1 fixed connection of second mount 4, four groups of first tension roller 5 are the symmetry setting, and four groups of first tension roller 5 are located same water flat line with blowing roller 3 and receipts material roller 24.
Fixed mounting has backup pad 6 on base 1's the landing leg, there are two sets of motors 7 bottom backup pad 6 through fixed bolster fixed mounting, the fixed cover of output shaft one end of motor 7 is equipped with first initiative bevel gear 9, two sets of motors 7 are the symmetry setting, and motor 7 sets up to just reversing not advancing the motor, it has two sets of first rotating bearing 8 to embed in backup pad 6, the fixed inner circle of pegging graft in first rotating bearing 8 of one end of motor 7 output shaft, be convenient for rotate through motor 7 output shaft and drive first initiative bevel gear 9 and rotate, and then drive the part rotation of meshing through first initiative bevel gear 9.
Two groups of connecting rods 10 are symmetrically arranged at the upper end of the supporting plate 6, and the outer walls of the two groups of connecting rods 10 are both fixedly sleeved with a first driven bevel gear 11, a first driving bevel gear 9 is engaged with the first driven bevel gear 11, the upper end of the supporting plate 6 is fixedly provided with a supporting column 25, the connecting rods 10 are rotatably arranged on the supporting column 25, both ends of the connecting rods 10 are both provided with screw rods 14, the screw rods 14 are rotatably connected with the connecting rods 10, four groups of second rotating bearings 13 corresponding to the screw rods 14 are symmetrically arranged at the upper end of the supporting plate 6, one end of each screw rod 14 is fixedly inserted in the inner ring of the second rotating bearing 13, both ends of the connecting rod 10 are both fixedly sleeved with second driving bevel gears 12, the outer walls of the screw rods 14 are fixedly sleeved with second driven bevel gears 15, the second driving bevel gears 12 are engaged with the second driven bevel gears 15, so that the second driving bevel gears 12 sleeved at both ends of the connecting rods 10 are driven to rotate by the engagement of the first driving bevel gears 9 and the first driven bevel gears 11, and then drives the second driven bevel gear 15 and the screw 14 connected with the second driven bevel gear to rotate.
The upper end threaded connection that base 1 was run through to the one end of lead screw 14 has sleeve pipe 16, set up on the inner wall of sleeve pipe 16 with the corresponding internal thread 17 of lead screw 14, lead screw 14 and internal thread 17 threaded connection, the upper end fixedly connected with fixed plate 18 of sleeve pipe 16, the upper end fixed mounting of fixed plate 18 has two sets of third mounts 19, rotate between two sets of third mounts 19 and install second tension roller 20, second tension roller 20 is located between two sets of first tension roller 5 wherein, the upper end of base 1 has heating cabinet 22 through support 21 fixed mounting, and heating cabinet 22 is located between two sets of first tension roller 5 wherein, be convenient for heat the steel band through first tension roller 5 and second tension roller 20 through heating cabinet 22 and remove the stress treatment.
The working principle is as follows: when the utility model is used, the steel belt on the discharging roller 3 sequentially passes through the first tension roller 5 and the second tension roller 20 and enters the heating box 22, the steel belt is sent into the receiving roller 24 through the first tension roller 5 and the second tension roller 20 and is wound through the receiving roller 24, the steel belt is rubbed by matching the first tension roller 5 and the second tension roller 20 to provide tension, the steel belt in the furnace body is heated and destressed under the condition of high tension, the steel belt is fully flattened, the internal stress in the furnace body is released, the first driving bevel gear 9 and the first driven bevel gear 11 are driven to rotate by the rotation of the output shaft of the motor 7, the second driving bevel gear 12 sleeved at the two ends of the connecting rod 10 and the second driven bevel gear 15 connected with the connecting rod are driven to rotate, the screw rod 14 and the sleeve 16 connected with the upper end of the screw thread of the screw rod are driven to rotate by the rotation of the second driven bevel gear 15, and the sleeve 16 is driven to go up and down, the fixed plate 18 and the second tension roller 20 arranged at the upper ends of the sleeves 16 are lifted, so that the height between the second tension roller 20 and the first tension roller 5 can be adjusted, the friction force of the second tension roller 20 and the first tension roller 5 on the steel strip is further improved, and the friction tension of the steel strip can be adjusted to a certain extent according to needs.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steel band removes tension device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a first fixing frame (2) and a fourth fixing frame (23) are respectively and fixedly mounted at two sides of the upper end of the base (1), the first fixing frame (2) and the fourth fixing frame (23) are symmetrically arranged, the feeding roller (3) is rotatably mounted on the first fixing frame (2), the receiving roller (24) is rotatably mounted on the fourth fixing frame (23), four groups of first tension rollers (5) are arranged at the upper end of the base (1), two ends of the four groups of first tension rollers (5) are rotatably connected with a second fixing frame (4), the lower end of the second fixing frame (4) is fixedly connected with the base (1), a supporting plate (6) is fixedly mounted on a supporting leg of the base (1), two groups of motors (7) are fixedly mounted at the bottom of the supporting plate (6) through a fixing support, a first driving bevel gear (9) is fixedly mounted at one end of an output shaft of each motor (7), two groups of connecting rods (10) are symmetrically arranged at the upper end of the supporting plate (6), a first driven bevel gear (11) is fixedly sleeved on the outer wall of each of the two groups of connecting rods (10), the first driving bevel gear (9) is meshed with the first driven bevel gear (11), screw rods (14) are arranged at two ends of each of the connecting rods (10), the screw rods (14) are rotatably connected with the connecting rods (10), a sleeve (16) is connected to one end of each screw rod (14) through the upper end of the base (1) in a threaded manner, a fixing plate (18) is fixedly connected to the upper end of each sleeve (16), two groups of third fixing frames (19) are fixedly mounted at the upper end of each fixing plate (18), a second tension roller (20) is rotatably mounted between the two groups of third fixing frames (19), and the second tension roller (20) is positioned between the two groups of first tension rollers (5), the upper end of base (1) is passed through support (21) fixed mounting and is had heating cabinet (22), and heating cabinet (22) are located wherein two sets of between first tension roller (5).
2. A steel strip de-tensioning device according to claim 1, characterised in that: the four groups of first tension rollers (5) are symmetrically arranged, and the four groups of first tension rollers (5), the discharge roller (3) and the receiving roller (24) are positioned on the same horizontal line.
3. A steel strip de-tensioning device according to claim 1, characterised in that: two sets of motor (7) are the symmetry and set up, and motor (7) set up to just reversing and do not advance the motor, embedded two sets of first rotating bearing (8) on backup pad (6), the fixed inner circle of pegging graft in first rotating bearing (8) of one end of motor (7) output shaft.
4. A steel strip de-tensioning device according to claim 1, characterised in that: the upper end fixed mounting of backup pad (6) has support column (25), connecting rod (10) rotate to be installed on support column (25).
5. A steel strip de-tensioning device according to claim 1, characterised in that: four groups of second rotating bearings (13) corresponding to the screw rod (14) are symmetrically installed at the upper end of the supporting plate (6), and one end of the screw rod (14) is fixedly inserted into an inner ring of each second rotating bearing (13).
6. A steel strip de-tensioning device according to claim 1, characterised in that: the two ends of the connecting rod (10) are fixedly sleeved with second driving bevel gears (12), the outer walls of the screw rods (14) are fixedly sleeved with second driven bevel gears (15), and the second driving bevel gears (12) are meshed with the second driven bevel gears (15).
7. A steel strip de-tensioning device according to claim 1, characterised in that: the inner wall of the sleeve (16) is provided with an internal thread (17) corresponding to the screw rod (14), and the screw rod (14) is in threaded connection with the internal thread (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053675.2U CN214059417U (en) | 2020-12-17 | 2020-12-17 | Steel band removes tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053675.2U CN214059417U (en) | 2020-12-17 | 2020-12-17 | Steel band removes tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214059417U true CN214059417U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023053675.2U Active CN214059417U (en) | 2020-12-17 | 2020-12-17 | Steel band removes tension device |
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| CN (1) | CN214059417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636283A (en) * | 2022-11-01 | 2023-01-24 | 海安华诚新材料有限公司 | Tension-variable-adjustable tension sectional magnesium-coated coiling equipment and production method thereof |
-
2020
- 2020-12-17 CN CN202023053675.2U patent/CN214059417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636283A (en) * | 2022-11-01 | 2023-01-24 | 海安华诚新材料有限公司 | Tension-variable-adjustable tension sectional magnesium-coated coiling equipment and production method thereof |
| CN115636283B (en) * | 2022-11-01 | 2023-05-30 | 海安华诚新材料有限公司 | Tension segment Tu Mei coiling equipment with adjustable tension change and production method thereof |
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Address after: Room 01, building 5, No. 369, Lushan Road, high tech Zone, Suzhou, Jiangsu 215000 Patentee after: Jiangsu kunhexin Electronic Technology Co.,Ltd. Address before: 215000 first floor of plant 7, No. 515, Xincheng South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan kunhexin Electronic Technology Co.,Ltd. |