CN108856353B - Material frame with built-in electric push rod - Google Patents
Material frame with built-in electric push rod Download PDFInfo
- Publication number
- CN108856353B CN108856353B CN201810708372.8A CN201810708372A CN108856353B CN 108856353 B CN108856353 B CN 108856353B CN 201810708372 A CN201810708372 A CN 201810708372A CN 108856353 B CN108856353 B CN 108856353B
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- China
- Prior art keywords
- slip ring
- fixed
- push rod
- electric push
- main shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a material frame with an electric push rod arranged inside, and relates to the technical field of metal plate retraction equipment; the upper portion of frame is fixed with the speed reducer, the input and the output shaft of motor of speed reducer, the upper portion at the speed reducer is fixed to the motor, and be connected with external power source, the output shaft of speed reducer has No. two pulleys, no. two pulleys pass through the drive belt and are connected with No. one pulley, no. one pulley cup joints and is fixed on hollow spindle's middle part outer wall, the cover is established on the hollow spindle of No. one pulley left and right sides and is fixed with the bearing, and the bearing inlays and establish in the bearing frame, the bearing frame is fixed in the upper portion of the vertical pole of frame, be equipped with electric putter in the hollow spindle, electric putter's bottom is fixed in hollow spindle tip, electric putter bottom end piece of electric putter bottom is inserted and is established fixedly in the slip ring shaft hole. The problem that the radius of the coil stock cannot be efficiently and rapidly adjusted by the existing material rack is solved, so that the material rack can run more stably, and the practicability is stronger.
Description
Technical Field
The invention relates to the technical field of metal plate retraction equipment, in particular to a material frame with an electric push rod.
Background
With the development of industry, the use of material racks is more common. The traditional material rack has low efficiency and low speed for adjusting the radius of the coiled material, and needs to be improved.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the material rack with the built-in electric push rod, which has the advantages of simple structure, reasonable design and convenient use, and solves the problem that the existing material rack can not efficiently and rapidly adjust the radius of the coil stock, so that the material rack can operate more stably and has stronger practicability.
In order to achieve the above purpose, the invention adopts the following technical scheme: the device comprises a speed reducer, a motor, a first belt pulley, an electric push rod, a bearing seat, a transmission belt, a second belt pulley, a hollow main shaft, a first flange plate, a frame, a bearing, an arc-shaped winding plate, a disc, a fixing frame, a conductive slip ring, a crescent plate, a connecting rod, a circular supporting block, a connecting block, a pin, an electric push rod bottom end block, a slip ring shell sleeve, a slip ring rotating shaft, a slip ring shell and a slip ring shaft hole; the upper part of the frame is fixed with a speed reducer, the input end of the speed reducer is connected with the output shaft of the motor, the motor is fixed on the upper part of the speed reducer and is connected with an external power supply, the output shaft of the speed reducer is connected with a second belt pulley, the second belt pulley is connected with a first belt pulley through a transmission belt, the first belt pulley is sleeved and fixed on the outer wall of the middle part of a hollow main shaft, bearings are sleeved and fixed on the hollow main shafts on the left side and the right side of the first belt pulley and are embedded in a bearing seat, the bearing seat is fixed on the upper part of a vertical rod of the frame, an electric push rod is arranged in the hollow main shaft, the bottom end of the electric push rod is fixed on the end part of the hollow main shaft, the bottom end block of the electric push rod is inserted and fixed in a slip ring shaft hole, the slip ring shaft hole is fixed on the side wall of the slip ring shaft, the outer movable sleeve of the slip ring rotating shaft is provided with an electric slip ring, the electric slip ring is connected with an external power supply, the electric slip ring is fixed in a slip ring shell, the bottom of the slip ring shell is fixed at the top end of a vertical rod of a frame through a stand column, an output shaft of an electric push rod is movably inserted into the hollow main shaft, the outer end of the output shaft of the electric push rod is sleeved with a circular supporting block, the circular supporting block is movably arranged in the hollow main shaft, the circular supporting block is fixedly inserted between the circular supporting block and the output shaft of the electric push rod through a pin, two ends of the pin penetrate through a strip-shaped hole on the side wall of the hollow main shaft and then are fixedly inserted into a first flange plate, the first flange plate and a second flange plate are movably sleeved outside the hollow main shaft, and the first flange plate and the second flange plate are fixedly connected through a double-head screw assembly; the outer walls of the first flange plate and the second flange plate are respectively connected with a plurality of connecting rods in a screwed mode through double-head screw rod assemblies, the other ends of the connecting rods are connected with connecting blocks in a screwed mode through double-head screw rod assemblies, one ends, far away from the connecting rods, of the connecting blocks are movably inserted into sliding grooves in the discs, and the discs are sleeved and fixed on the outer wall of the hollow main shaft; the outer wall integrated into one piece of connecting block have arc coiling board.
Further, a slip ring shell is fixedly covered outside the slip ring shell, and the upper end of the upright post is fixed at the bottom of the slip ring shell.
Further, one end of the hollow main shaft provided with the electric push rod is symmetrically connected with a crescent plate, the bottom end of the electric push rod is embedded and fixed in the fixing frame, the folded edge of the fixing frame is fixedly connected with the crescent plate, and the bottom end block of the electric push rod is exposed outside the fixing frame after penetrating through the side wall of the fixing frame.
Further, the connecting rods on the same vertical plane on the first flange plate and the second flange plate are arranged in parallel.
The working principle of the invention is as follows: the motor drives the speed reducer, so that the second belt pulley and the first belt pulley are driven to rotate, the hollow main shaft is driven to rotate, and the electric push rod fixed on the hollow main shaft is driven to rotate at the same time of rotating, so that rolling and unreeling of the metal plate are realized; after the conductive slip ring is electrified, the electric push rod is driven to work, the output rod of the electric push rod stretches out and draws back, and accordingly the circular support block fixed at the end part of the output rod is driven to move left and right in the hollow main shaft.
After the structure is adopted, the invention has the beneficial effects that: the material rack with the built-in electric push rod solves the problem that the existing material rack cannot efficiently and rapidly adjust the radius of coiled materials, so that the material rack can operate more stably and has stronger practicability.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Figure 2 is a cross-sectional view of the connection of the hollow spindle to the disk in accordance with the present invention.
Fig. 3 is a schematic diagram showing connection between the bottom end of the electric push rod and the hollow main shaft in the invention.
FIG. 4 is a schematic view of the mounting position of the crescent moon plate in the present invention.
Fig. 5 is a schematic diagram showing connection between a circular support block and an output shaft of an electric push rod in the invention.
Fig. 6 is a schematic diagram of connection between the bottom end block of the electric push rod and the shaft hole of the slip ring in the invention.
Fig. 7 is a schematic view of the installation of the bearing housing in the present invention.
Reference numerals illustrate:
speed reducer 1, motor 2, first band pulley 3, electric putter 4, bearing frame 5, drive belt 6, two
The device comprises a number belt wheel 7, a hollow main shaft 8, a strip-shaped hole 8-1, a number flange 9, a frame 10, a bearing 11, an arc winding plate 12, a disc 13, a chute 14, a fixing frame 15, a conductive slip ring 16, a crescent plate 17, a connecting rod 18, a round supporting block 19, a connecting block 20, a pin 21, an electric push rod bottom end block 22 and a slip ring
Casing 23, slip ring shaft 24, slip ring casing 25, slip ring shaft hole 26, column 27, method II
A flange 28.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the technical scheme adopted in the specific embodiment is as follows: the electric drive device comprises a speed reducer 1, a motor 2, a first belt pulley 3, an electric push rod 4, a bearing seat 5, a transmission belt 6, a second belt pulley 7, a hollow main shaft 8, a first flange 9, a frame 10, a bearing 11, an arc-shaped winding plate 12, a disc 13, a fixing frame 15, an electric slip ring 16, a crescent moon plate 17, a connecting rod 18, a circular support block 19, a connecting block 20, a pin 21, an electric push rod bottom end block 22, a slip ring shell 23, a slip ring rotating shaft 24, a slip ring shell 25 and a slip ring shaft hole 26; the upper part of the frame 10 is fixedly connected with a speed reducer 1 through bolts, the input end of the speed reducer 1 is connected with the output shaft of a motor 2, the motor 2 is fixedly connected with the shell of the speed reducer 1 through bolts and is connected with an external power supply, the output shaft of the speed reducer 1 is connected with a second belt pulley 7 through interference fit, the second belt pulley 7 is connected with a first belt pulley 3 through a transmission belt 6, the first belt pulley 3 is fixedly connected with the outer wall of the middle part of a hollow main shaft 8 through interference fit, bearings 11 are fixedly connected with the hollow main shaft 8 on the left side and the right side of the first belt pulley 3 through interference fit, the bearings 11 are embedded in bearing seats 5, the bearing seats 5 are fixedly connected with the upper part of a vertical rod of the frame 10 through bolts, the bearing seats 5 are vertical bearing seats, electric push rods 4 are arranged in the hollow main shaft 8, one ends of the hollow main shafts 8 are symmetrically welded with crescent moon plates 17, the bottom ends of the electric push rods 4 are embedded and fixedly connected in a fixing frame 15 through bolts, the hem of the fixed frame 15 is fixed with the crescent 17 by using the bolt connection, and the electric putter bottom end block 22 of the electric putter 4 passes the lateral wall of the fixed frame 15, expose outside the fixed frame 15, the bottom end of the electric putter 4 is fixed to the end of the hollow main shaft 8, the electric putter bottom end block 22 of the bottom end of the electric putter 4 is inserted and fixed in the slip ring shaft hole 26 by using the pin connection, the slip ring shaft hole 26 is integrally formed on the lateral wall of the slip ring shaft 24, the outside movable sleeve of the slip ring shaft 24 is provided with the conductive slip ring 16, the conductive slip ring 16 is connected with the external power supply, the conductive slip ring 16 is fixed in the slip ring shell 25 by the bolt connection, the bottom of the slip ring shell 25 is fixed at the top end of the vertical rod of the frame 10 by the upright post 27, the upper and lower ends of the upright post 27 are welded and fixed on the bottom wall of the slip ring shell 25 and the top of the vertical rod of the frame 10 respectively, the output shaft of the electric push rod 4 is movably inserted into the hollow main shaft 8, the outer end of the output shaft of the electric push rod 4 is sleeved with a circular supporting block 19, the circular supporting block 19 is movably arranged in the hollow main shaft 8, the circular supporting block 19 and the output shaft of the electric push rod 4 are fixedly inserted through a pin 21, two ends of the pin 21 penetrate through a strip-shaped hole 8-1 on the side wall of the hollow main shaft 8 and are fixedly inserted into a first flange 9, the first flange 9 and a second flange 28 are movably sleeved outside the hollow main shaft 8, and the first flange 9 and the second flange 28 are fixedly connected through a double-head screw assembly; the outer walls of the first flange plate 9 and the second flange plate 28 are respectively screwed with a plurality of connecting rods 18 through double-head screw rod assemblies, the other ends of the connecting rods 18 are screwed on connecting blocks 20 through double-head screw rod assemblies, one ends of the connecting blocks 20, which are far away from the connecting rods 18, are movably inserted into sliding grooves 14 in the discs 13, and the discs 13 are sleeved on the outer wall of the hollow main shaft 8 in an interference fit manner; the outer wall of the connecting block 20 is integrally formed with an arc-shaped winding plate 12.
Further, the slip ring outer shell 23 is covered and fixed on the outer part of the slip ring outer shell 25, and the upper ends of the upright posts 27 are welded and fixed on the bottom of the slip ring outer shell 23.
Further, the double-end screw assembly is formed by combining a double-end screw, a nut and a gasket (how to connect the double-end screw assembly to the prior art is not described herein).
Further, the connecting rods 18 on the same vertical plane on the first flange plate 9 and the second flange plate 28 are arranged in parallel.
Further, the motor 2 is of the type of 25W spindle heads 12-15.
Further, the speed reducer 1 is of WPWKO type.
Further, the electric push rod 4 is Luo Yier in type and 950mm in stroke.
The working principle of the specific embodiment is as follows: the motor 2 drives the speed reducer 1 so as to drive the second belt pulley 7 and the first belt pulley 3 to rotate, thereby driving the hollow main shaft 8 to rotate, and simultaneously driving the electric push rod 4 fixed on the hollow main shaft 8 to rotate, so that rolling and unreeling of the metal plate are realized; after the conductive slip ring 16 is electrified, the electric push rod 4 is driven to work, the output rod of the electric push rod 4 stretches out and draws back, so that the round supporting block 19 fixed at the end part of the output rod is driven to move left and right in the hollow main shaft 8, as the round supporting block 19 is fixedly connected with the first flange 9 sleeved outside the hollow main shaft 8 through the pin 21, the first flange 9 and the second flange 28 move left and right outside the hollow main shaft 8, the connecting rod 18 screwed on the first flange 9 and the second flange are driven to rotate, the connecting rod 20 movably clamped in the sliding groove 14 is driven to move by the other end of the connecting rod 18, the arc-shaped winding plate 12 connected to the connecting block 20 is driven to be folded and stretched, and therefore the radius of coiled materials is adjusted.
After adopting above-mentioned structure, this concrete implementation mode beneficial effect does: the material rack with the built-in electric push rod solves the problem that the existing material rack cannot efficiently and rapidly adjust the radius of coiled materials, so that the material rack can operate more stably, the practicability is stronger, and the material rack has the advantages of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (1)
1. A material frame of built-in electric putter, its characterized in that: the novel electric motor comprises a speed reducer (1), a motor (2), a first belt wheel (3), an electric push rod (4), a bearing seat (5), a driving belt (6), a second belt wheel (7), a hollow main shaft (8), a first flange plate (9), a frame (10), a bearing (11), an arc-shaped winding plate (12), a disc (13), a fixing frame (15), an electric slip ring (16), a crescent plate (17), a connecting rod (18), a circular supporting block (19), a connecting block (20), a pin (21), an electric push rod bottom end block (22), a slip ring shell sleeve (23), a slip ring rotating shaft (24), a slip ring shell (25) and a slip ring shaft hole (26); the upper part of the frame (10) is fixedly provided with a speed reducer (1), the input end of the speed reducer (1) is connected with the output shaft of the motor (2), the motor (2) is fixed on the upper part of the speed reducer (1) and is connected with an external power supply, the output shaft of the speed reducer (1) is connected with a second belt pulley (7), the second belt pulley (7) is connected with a first belt pulley (3) through a transmission belt (6), the first belt pulley (3) is sheathed and fixed on the middle outer wall of the hollow main shaft (8), the hollow main shaft (8) on the left side and the right side of the first belt pulley (3) is sheathed and fixed with a bearing (11), the bearing (11) is embedded in a bearing seat (5), the bearing seat (5) is fixed on the upper part of a vertical rod of the frame (10), one end of the hollow main shaft (8) is provided with an electric push rod (4), the bottom end block (22) of the electric push rod (4) is inserted and fixed in a slip ring (26), the slip ring (26) is fixed on the side wall of the slip ring (24), the slip ring (24) is movably connected with the outer shell (16) of the slip ring (16), the slip ring (16) is movably connected with the outer shell (16), the bottom of the slip ring shell (25) is fixed at the top end of a vertical rod of the frame (10) through a stand column (27), an output shaft of the electric push rod (4) is movably inserted into the hollow main shaft (8), a round supporting block (19) is sleeved at the outer end of the output shaft of the electric push rod (4), the round supporting block (19) is movably arranged in the hollow main shaft (8), the round supporting block (19) is fixedly inserted between the output shaft of the electric push rod (4) and the output shaft of the electric push rod (19) through a pin (21), two ends of the pin (21) penetrate through strip-shaped holes (8-1) on the side wall of the hollow main shaft (8) and then are fixedly inserted into a first flange (9), the first flange (9) and a second flange (28) are movably sleeved outside the hollow main shaft (8), and the first flange (9) and the second flange (28) are fixedly connected through a double-head screw assembly; the outer walls of the first flange plate (9) and the second flange plate (28) are respectively connected with a plurality of connecting rods (18) in a screwed mode through double-head screw rod assemblies, the other ends of the connecting rods (18) are connected with connecting blocks (20) in a screwed mode through double-head screw rod assemblies, one ends, far away from the connecting rods (18), of the connecting blocks (20) are movably inserted into sliding grooves (14) in the discs (13), and the discs (13) are sleeved and fixed on the outer wall of the hollow main shaft (8); an arc-shaped winding plate (12) is integrally formed on the outer wall of the connecting block (20); the outer part of the slip ring shell (25) is covered and fixed with a slip ring shell (23), and the upper end of the upright post (27) is fixed at the bottom of the slip ring shell (23); one end of the hollow main shaft (8) provided with the electric push rod (4) is symmetrically connected with a crescent plate (17), the bottom end of the electric push rod (4) is embedded and fixed in the fixing frame (15), the folded edge of the fixing frame (15) is fixedly connected with the crescent plate (17), and the bottom end block (22) of the electric push rod is exposed outside the fixing frame (15) after penetrating through the side wall of the fixing frame (15); the connecting rods (18) on the same vertical plane on the first flange plate (9) and the second flange plate (28) are arranged in parallel; the motor (2) drives the speed reducer (1) so as to drive the second belt pulley (7) and the first belt pulley (3) to rotate, thereby driving the hollow main shaft (8) to rotate, and simultaneously driving the electric push rod (4) fixed on the hollow main shaft (8) to rotate, so that rolling and unreeling of the metal sheet are realized; after the conductive slip ring (16) is electrified, the electric push rod (4) is driven to work, an output rod of the electric push rod (4) stretches out and draws back, and accordingly a round supporting block (19) fixed at the end part of the output rod is driven to move left and right in the hollow main shaft (8), the round supporting block (19) is fixedly connected with a first flange plate (9) sleeved outside the hollow main shaft (8) through a pin (21), the first flange plate (9) and a second flange plate (28) move left and right outside the hollow main shaft (8), a connecting rod (18) connected to the first flange plate and the second flange plate in a rotating mode is driven to rotate, the other end of the connecting rod (18) drives a connecting block (20) movably clamped in the sliding groove (14) to move, and accordingly an arc-shaped winding plate (12) connected to the connecting block (20) is driven to be folded and stretched, and the radius of coiled materials is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708372.8A CN108856353B (en) | 2018-07-02 | 2018-07-02 | Material frame with built-in electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708372.8A CN108856353B (en) | 2018-07-02 | 2018-07-02 | Material frame with built-in electric push rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108856353A CN108856353A (en) | 2018-11-23 |
| CN108856353B true CN108856353B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810708372.8A Active CN108856353B (en) | 2018-07-02 | 2018-07-02 | Material frame with built-in electric push rod |
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| CN112046182B (en) * | 2020-09-24 | 2023-07-04 | 安徽玄同机电科技有限公司 | Method for embossing and winding double sides of metal sheet |
| CN112139325B (en) * | 2020-09-24 | 2023-07-07 | 安徽玄同机电科技有限公司 | Metal sheet limit portion knurling crimping equipment |
| CN112027581B (en) * | 2020-09-24 | 2021-09-24 | 安徽玄同机电科技有限公司 | Blanking mechanism |
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| Publication number | Publication date |
|---|---|
| CN108856353A (en) | 2018-11-23 |
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