CN219425260U - Double column type rolling mill stand in forming machine - Google Patents
Double column type rolling mill stand in forming machine Download PDFInfo
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- CN219425260U CN219425260U CN202320762673.5U CN202320762673U CN219425260U CN 219425260 U CN219425260 U CN 219425260U CN 202320762673 U CN202320762673 U CN 202320762673U CN 219425260 U CN219425260 U CN 219425260U
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- bevel gears
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- forming machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to the field of forming machines and discloses a double-column type roller stand in a forming machine, which comprises a stand body arranged on the forming machine, and a lower roller and an upper roller which are arranged on the stand body, wherein the stand body comprises a base and two support plates, two ends of the lower roller are respectively and rotatably connected with corresponding support plates, two ends of the lower roller respectively penetrate through the corresponding support plates, rectangular sliding holes are formed in one sides, close to each other, of the two support plates, rectangular sliding seats are respectively and slidably arranged in the two rectangular sliding holes, two ends of the upper roller are respectively and rotatably connected with the corresponding rectangular sliding seats, and two ends of the upper roller respectively penetrate through the corresponding rectangular sliding seats. The utility model has the following advantages and effects: the device is convenient for adjusting the distance between the lower roller and the upper roller, can be suitable for carrying out rolling forming processing operation on objects with different thickness sizes, increases the application range and can meet the use requirements.
Description
Technical Field
The utility model relates to the technical field of forming machines, in particular to a double-column type roller base in a forming machine.
Background
The forming machine is a machine device which is commonly used at present for rolling and forming objects, and can roll and process sheet metal parts and the like into required shapes, and the principle is that the sheet metal parts are gradually deformed into workpieces by utilizing rotating rollers. The deformation of the forming machine during rolling the object is gradual, continuous and rotary, so the forming machine has the advantages of high production efficiency and stable equipment operation, and is widely used.
In the prior art, a double-column type roller stand is usually installed in a forming machine, two rollers rotatably installed on the stand are utilized to roll and form an object, however, when the existing double-column type roller stand is used, as the distance between the two rollers is fixed and not adjustable, the rolling processing can be carried out only on the object with one thickness dimension, the application range is limited, and when the rolling forming processing is carried out on the object with different thickness, the double-column type roller stand with different types needs to be replaced.
Therefore, it is necessary to design a double-column type roller stand in a forming machine, which is convenient for adjusting the distance between two rollers, can be suitable for carrying out rolling forming processing operation on objects with different thickness sizes, increases the application range and meets the use requirements.
Disclosure of Invention
The utility model aims to provide a double-column roller stand in a forming machine, which has the effect of being convenient for adjusting the distance between two rollers.
The technical aim of the utility model is realized by the following technical scheme: the double-column type roller stand in the forming machine comprises a stand body arranged on the forming machine, and a lower roller and an upper roller arranged on the stand body, wherein the stand body comprises a base and two support plates, two ends of the lower roller are respectively and rotatably connected with corresponding support plates, two ends of the lower roller respectively penetrate through corresponding support plates, rectangular sliding holes are formed in one sides, close to each other, of the two support plates, rectangular sliding seats are slidably arranged in the two rectangular sliding holes, two ends of the upper roller are respectively and rotatably connected with the corresponding rectangular sliding seats, two ends of the upper roller respectively penetrate through the corresponding rectangular sliding seats, the upper roller is positioned right above the lower roller, and an adjusting mechanism for adjusting the height of the upper roller is arranged at the top of the support plate.
Through adopting above-mentioned technical scheme, through utilizing the cooperation of lower roll and last roll to use, can carry out roll forming processing to the article, utilize adjustment mechanism, can adjust the high position between the last roll, and then can change the interval between lower roll and the last roll, be applicable to carrying out roll forming processing operation to the article of different thickness sizes.
The utility model is further provided with: the adjusting mechanism comprises a power box, two shaft seats, two vertical shafts and two threaded columns, wherein the power box is fixedly arranged at the tops of the two supporting plates, the two shaft seats are respectively fixed on the inner wall of the top of the power box, the tops of the two vertical shafts are respectively and rotatably connected with the bottoms of the corresponding shaft seats, two first vertical holes are formed in the inner wall of the bottom of the power box, second vertical holes are formed in the inner wall of the top of the two rectangular sliding holes, the two second vertical holes are respectively communicated with the corresponding first vertical holes, the bottoms of the two vertical shafts respectively penetrate through the corresponding first vertical holes and extend into the corresponding second vertical holes, threaded grooves are formed in the bottoms of the two vertical shafts, the two threaded columns are respectively and rotatably arranged in the corresponding threaded grooves, the bottoms of the two threaded columns respectively extend out of the corresponding threaded grooves and are respectively and fixedly connected with the tops of the corresponding rectangular sliding seats, and the threads of the two threaded columns are oppositely arranged.
Through adopting above-mentioned technical scheme, utilize the screw thread to revolve two screw thread posts that set up in opposite directions respectively with the threaded connection cooperation of corresponding screw thread groove for when two vertical axes carry out synchronous reverse direction rotation, two rectangle slide synchronous rising or synchronous decline of steerable, and then can adjust the high position of upper roller.
The utility model is further provided with: the adjusting mechanism further comprises two positioning seats, a transverse shaft, two first transmission bevel gears, two second transmission bevel gears, a motor, a driving bevel gear and a driven bevel gear, wherein the two positioning seats are fixedly arranged on the inner wall of the bottom of the power box, the transverse shaft is rotatably arranged on the two positioning seats, the two first transmission bevel gears are fixedly arranged at two ends of the transverse shaft respectively, the two second transmission bevel gears are fixedly sleeved on corresponding vertical shafts respectively, the two first transmission bevel gears are meshed with the corresponding second transmission bevel gears respectively, the motor is fixedly arranged at the top of the power box, the output shaft end of the motor extends into the power box, the driving bevel gear is fixedly arranged at the output shaft end of the motor, the driven bevel gear is fixedly sleeved on the transverse shaft, and the driving bevel gear is meshed with the driven bevel gear.
By adopting the technical scheme, the motor can be used for driving the driving bevel gears to rotate, the transverse shaft can be controlled to drive the two first transmission bevel gears to rotate simultaneously by utilizing the meshing transmission action of the driving bevel gears and the driven bevel gears, and the two vertical shafts can be controlled to rotate synchronously and reversely by utilizing the meshing transmission action of the two first transmission bevel gears and the corresponding second transmission bevel gears.
The utility model is further provided with: an access hole is formed in the inner wall of the front side of the power box, an access door is fixedly arranged on the outer wall of the front side of the power box through screws, and the access door is matched with the access hole.
Through adopting above-mentioned technical scheme, set up access door and access hole, be convenient for overhaul the maintenance to the spare part of the power case inside.
The utility model is further provided with: the two vertical shafts are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding first vertical holes respectively.
Through adopting above-mentioned technical scheme, utilize the bearing, play the mounted position to the vertical axis and support and the effect of location for the rotation of vertical axis in first vertical hole is more steady smooth and easy.
The utility model is further provided with: the two rectangular sliding holes are internally and fixedly provided with vertical guide rods, and the two rectangular sliding seats are respectively sleeved on the corresponding vertical guide rods in a sliding manner.
By adopting the technical scheme, the vertical guide rod is utilized to guide the sliding direction of the rectangular sliding seat, so that the rectangular sliding seat can only stably and vertically lift in the rectangular sliding hole.
The beneficial effects of the utility model are as follows:
the utility model is convenient for adjusting the space between the lower roller and the upper roller by utilizing the adjusting mechanism formed by combining the power box, the two shaft seats, the two vertical shafts, the two threaded columns, the two positioning seats, the transverse shafts, the two first transmission bevel gears, the two second transmission bevel gears, the motor, the driving bevel gears and the driven bevel gears, can be suitable for carrying out rolling forming processing operation on objects with different thickness dimensions, increases the application range, meets the use requirement, and solves the problems that the space between two rollers arranged on the machine base cannot be adjusted and the application range is limited when the double-column roller machine base in the existing forming machine is used.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment.
Fig. 2 is a schematic diagram of a front sectional structure of the present embodiment.
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
In the figure, 1, a base; 2. a support plate; 3. a lower roller; 4. an upper roller; 5. rectangular slide holes; 6. a rectangular slide; 7. a power box; 8. a shaft seat; 9. a vertical axis; 10. a thread groove; 11. a threaded column; 12. a positioning seat; 13. a horizontal axis; 14. a first transmission bevel gear; 15. a second transmission bevel gear; 16. a motor; 17. a driving bevel gear; 18. a driven bevel gear; 19. an access door; 20. and (5) erecting a guide rod.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1, 2 and 3, the present utility model provides a twin column roll stand in a forming machine, comprising: install the frame body on the make-up machine and set up the lower roll 3 and the upper roll 4 on the frame body, the frame body includes base 1, two backup pads 2 and adjustment mechanism, wherein:
the both ends of lower roll 3 are respectively with corresponding backup pad 2 rotation connection, the both ends of lower roll 3 run through corresponding backup pad 2 respectively, rectangular slide hole 5 has all been seted up to one side that two backup pads 2 are close to each other, equal slidable mounting has rectangular slide 6 in two rectangular slide holes 5, the both ends of upper roll 4 are respectively with corresponding rectangular slide 6 rotation connection, the both ends of upper roll 4 run through corresponding rectangular slide 6 respectively, upper roll 4 is located directly over lower roll 3, adjustment mechanism sets up at the top of backup pad 2, it is to be noted that lower roll 3 and upper roll 4 can rotate through corresponding driving motor respectively, the rotation control mode of lower roll 3 and upper roll 4 belongs to the conventional technical means of prior art, consequently, no more description is made.
The adjusting mechanism is used for adjusting the height of the upper roller 4 so as to change the distance between the lower roller 3 and the upper roller 4, and comprises a power box 7, two shaft seats 8, two vertical shafts 9, two threaded columns 11, two positioning seats 12, a transverse shaft 13, two first transmission bevel gears 14, two second transmission bevel gears 15, a motor 16, a driving bevel gear 17 and a driven bevel gear 18, wherein the power box 7 is fixedly arranged at the top of the two support plates 2, the two shaft seats 8 are all fixed on the inner wall of the top of the power box 7, the top ends of the two vertical shafts 9 are respectively and rotatably connected with the bottom of the corresponding shaft seats 8, two first vertical holes are formed in the inner wall of the bottom of the power box 7, second vertical holes are respectively formed in the inner wall of the top of the two rectangular sliding holes 5, the two second vertical holes are respectively communicated with the corresponding first vertical holes, the bottom ends of the two vertical shafts 9 respectively penetrate through corresponding first vertical holes and extend into corresponding second vertical holes, the bottom ends of the two vertical shafts 9 are respectively provided with a thread groove 10, two thread posts 11 are respectively arranged in the corresponding thread grooves 10 in a threaded manner, the bottom ends of the two thread posts 11 respectively extend out of the corresponding thread grooves 10 and are respectively fixedly connected with the tops of the corresponding rectangular sliding seats 6, the thread directions of the two thread posts 11 are oppositely arranged, two positioning seats 12 are respectively fixedly arranged on the inner wall of the bottom of the power box 7, a transverse shaft 13 is rotatably arranged on the two positioning seats 12, two first transmission bevel gears 14 are respectively fixedly arranged at two ends of the transverse shaft 13, two second transmission bevel gears 15 are respectively fixedly sleeved on the corresponding vertical shafts 9, the two first transmission bevel gears 14 are respectively meshed with the corresponding second transmission bevel gears 15, a motor 16 is fixedly arranged at the tops of the power box 7, the output shaft end of the motor 16 extends into the power box 7, the driving bevel gear 17 is fixedly arranged at the output shaft end of the motor 16, the driven bevel gear 18 is fixedly sleeved on the transverse shaft 13, and the driving bevel gear 17 is meshed with the driven bevel gear 18.
Through the structure, the double-column type roller stand in the forming machine provided by the utility model can be convenient for adjusting the distance between the lower roller 3 and the upper roller 4 when the object is subjected to rolling forming processing, is suitable for rolling forming processing operation on objects with different thickness sizes, increases the application range, and when the object passes through the space between the lower roller 3 and the upper roller 4 in specific operation, the corresponding rectangular sliding seat 6 is pushed to slide downwards by the lower roller 3 and the upper roller 4 to carry out rolling forming processing on the object by utilizing the acting force applied by the lower roller 3 and the upper roller 4 to the object, when the object with different thickness is required to be processed, the motor 16 is started to rotate forwards, the driving bevel gear 17 drives the driven bevel gear 18, the transverse shaft 13 and the two first transmission bevel gears 14 to rotate, the two first transmission bevel gears 14 drive the corresponding second transmission bevel gears 15 and the vertical shafts 9 to rotate synchronously in opposite directions, and further the two rectangular sliding seat 6 are pushed to slide downwards by the two rectangular sliding seat 6 to drive the upper roller 4 to drive the upper motor 16 to rotate forwards, and the distance between the two rectangular sliding seat 6 is controlled to rotate reversely by the driving bevel gears 16 to change the distance between the upper roller 4 and the upper roller 4, so that the rolling distance between the two rolling rolls 4 can be adjusted conveniently.
Specifically, the access hole has been seted up on the front side inner wall of power case 7, has access door 19 through screw fixed mounting on the front side outer wall of power case 7, access door 19 and access hole looks adaptation.
Specifically, the bearings are fixedly sleeved on the two vertical shafts 9, and the outer rings of the two bearings are fixedly connected with the inner walls of the corresponding first vertical holes respectively.
Specifically, the two rectangular sliding holes 5 are fixedly provided with vertical guide rods 20, and the two rectangular sliding seats 6 are respectively sleeved on the corresponding vertical guide rods 20 in a sliding manner, and it is noted that the two vertical guide rods 20 are respectively positioned at the rear of the corresponding threaded columns 11, so that the two threaded columns 11 cannot touch the corresponding vertical guide rods 20.
Specifically, it should be noted that bolt holes are formed in four corners of the top of the base 1, so that bolts are conveniently used to fix the double-column roller stand on a proper position on a forming machine, a control switch is arranged on the forming machine, the motor 16 and the control switch are electrically connected with an external power line through wires to form a loop, the motor 16 adopts a reversible motor, and the control switch can control the start and stop and the reversible operation of the motor 16.
The double column type rolling mill stand in the forming machine provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. The double-column type roller stand in the forming machine is characterized by comprising a stand body arranged on the forming machine, a lower roller (3) and an upper roller (4) which are arranged on the stand body, wherein the stand body comprises a base (1) and two support plates (2), two ends of the lower roller (3) are respectively and rotatably connected with the corresponding support plates (2), two ends of the lower roller (3) respectively penetrate through the corresponding support plates (2), rectangular sliding holes (5) are formed in one sides, close to each other, of the two support plates (2), rectangular sliding seats (6) are respectively and slidably arranged in the rectangular sliding holes (5), two ends of the upper roller (4) are respectively and rotatably connected with the corresponding rectangular sliding seats (6), two ends of the upper roller (4) respectively penetrate through the corresponding rectangular sliding seats (6), the upper roller (4) is positioned right above the lower roller (3), and an adjusting mechanism for adjusting the height of the upper roller (4) is arranged at the top of the support plate (2).
2. The twin column roll stand in a forming machine of claim 1, wherein: the utility model provides a screw thread adjusting mechanism, including headstock (7), two axle bed (8), two vertical shaft (9) and two screw thread posts (11), headstock (7) fixed mounting is two the top of backup pad (2), two axle bed (8) are all fixed on the top inner wall of headstock (7), two the top of vertical shaft (9) respectively with corresponding the bottom rotation of axle bed (8) is connected, two first vertical hole have been seted up on the bottom inner wall of headstock (7), two second vertical hole has all been seted up on the top inner wall of rectangle slide hole (5), two second vertical hole respectively with corresponding first vertical hole is linked together, two the bottom of vertical shaft (9) runs through respectively corresponding first vertical hole and extends to in the second vertical hole, two screw thread groove (10) have all been seted up to the bottom of vertical shaft (9) respectively with corresponding the bottom of screw thread post (11) is installed in corresponding screw thread groove (10) respectively and two the screw thread post (11) are set up to the screw thread corresponding screw thread post (10) is connected to the screw thread post (11) respectively.
3. The twin column roll stand in a forming machine of claim 2, wherein: the adjusting mechanism further comprises two positioning seats (12), a transverse shaft (13), two first transmission bevel gears (14), two second transmission bevel gears (15), a motor (16), a driving bevel gear (17) and a driven bevel gear (18), wherein the two positioning seats (12) are fixedly installed on the inner bottom wall of the power box (7), the transverse shaft (13) is rotatably installed on the two positioning seats (12), the two first transmission bevel gears (14) are fixedly installed at two ends of the transverse shaft (13), the two second transmission bevel gears (15) are fixedly sleeved on corresponding vertical shafts (9) respectively, the two first transmission bevel gears (14) are meshed with the corresponding second transmission bevel gears (15) respectively, the motor (16) is fixedly installed at the top of the power box (7), the output shaft ends of the motor (16) extend into the power box (7), the driving bevel gears (17) are fixedly installed at the output shaft ends (16) of the motor bevel gears (17), and the driven bevel gears (18) are fixedly meshed with the driving bevel gears (17).
4. A twin column roll stand in a forming machine as defined in claim 3, wherein: an access hole is formed in the inner wall of the front side of the power box (7), an access door (19) is fixedly arranged on the outer wall of the front side of the power box (7) through screws, and the access door (19) is matched with the access hole.
5. The twin column roll stand in a forming machine of claim 2, wherein: the two vertical shafts (9) are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding first vertical holes respectively.
6. The twin column roll stand in a forming machine of claim 1, wherein: the two rectangular sliding holes (5) are internally and fixedly provided with vertical guide rods (20), and the two rectangular sliding seats (6) are respectively sleeved on the corresponding vertical guide rods (20) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320762673.5U CN219425260U (en) | 2023-04-07 | 2023-04-07 | Double column type rolling mill stand in forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320762673.5U CN219425260U (en) | 2023-04-07 | 2023-04-07 | Double column type rolling mill stand in forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425260U true CN219425260U (en) | 2023-07-28 |
Family
ID=87332232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320762673.5U Active CN219425260U (en) | 2023-04-07 | 2023-04-07 | Double column type rolling mill stand in forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425260U (en) |
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2023
- 2023-04-07 CN CN202320762673.5U patent/CN219425260U/en active Active
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