CN213559344U

CN213559344U - Stamping device for aluminum frame of LED lamp

Info

Publication number: CN213559344U
Application number: CN202022047161.XU
Authority: CN
Inventors: 朱佳伟
Original assignee: Hangzhou Lin'an Kanghong Lighting Appliance Co ltd
Current assignee: Hangzhou Lin'an Kanghong Lighting Appliance Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-29
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a stamping device for LED lamp aluminium system frame, including stabilizing the stand, alternating current motor, driving belt, the follow-up belt pulley, the transmission main shaft, bearing, the flywheel dish, the drive pin, the trace, the driven pin, the piston rod, the slip bush, stabilize the cylinder body, the locking bolt, stamping die and mould base, during operation, driving motor drives the follow-up belt pulley through the driving belt and rotates, the follow-up belt pulley drives the transmission main shaft to rotate again, the transmission main shaft drives the flywheel dish to rotate, the outer rim of flywheel dish is fixed with the drive pin, the drive pin is connected with the driven pin through the trace, be connected with the piston rod again below the driven pin, after the flywheel dish does the circular rotation, drive the drive pin motion, drive trace and driven pin motion, finally drive the piston rod to do up-and-down reciprocating motion, be equipped with stamping die in the below the piston rod at an appropriate distance, the piston rod is driven to repeatedly punch the LED lamp aluminum frame die, and the accuracy of manufacturing the aluminum frame die is improved.

Description

Stamping device for aluminum frame of LED lamp

Technical Field

The utility model relates to a stamping device technical field specifically is a stamping device for LED lamp aluminium system frame.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

In the flow of the existing aluminum LED lamp frame in the stamping production, the following problems exist: firstly, present aluminium system frame stamping equipment to LED lamp is integration machine usually, and is bulky, inconvenient transportation, inconvenient earlier stage equipment and later stage dismantlement maintenance. Second, the punching equipment of the aluminum frame of the existing LED lamp usually performs one-time punching forming on the aluminum frame die, and is not repeated punching forming, so that the manufacturing accuracy of the aluminum frame die is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device for LED lamp aluminium system frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stamping device for an aluminum frame of an LED lamp comprises a stable upright post, a bottom fixing frame, a middle and lower fixing frame, an upper fixing frame, an alternating current motor, a driving belt, a follow-up belt pulley, a transmission main shaft, a needle bearing, a flywheel disc, a driving pin, a linkage rod, a driven pin, a piston rod, a sliding bush, a stable cylinder body, a locking bolt, a cylinder body back plate, a stamping die and a die base, wherein the bottom fixing frame is welded with the lower end of the stable upright post, the middle and lower fixing frame is welded with the middle lower part of the stable upright post, the middle and upper fixing frame is welded with the middle upper part of the stable upright post, the alternating current motor is in threaded connection with the middle and upper fixing frame, one end of the driving belt is rotatably connected with the alternating current motor, the other end of the driving belt pulley is rotatably connected with the follow-up belt pulley, and the, the driving main shaft is connected with the upper fixing frame in a sliding mode through a needle bearing, the other end of the driving main shaft is connected with the flywheel disc in a threaded mode, the driving pin is welded to the outer surface of the flywheel disc, one end of the linkage rod is connected with the driving pin in a sliding mode, the other end of the linkage rod is connected with the driven pin in a sliding mode, the driven pin is welded to the upper end of the piston rod, the piston rod is connected with the stabilizing cylinder body in a sliding mode through the sliding bush, the stabilizing cylinder body is fixedly connected with the cylinder body back plate through the locking bolt, the cylinder body back plate is welded to the middle of the stabilizing upright post, the stamping die is fixedly connected with the die base, and the.

As a further aspect of the present invention: the number of the stabilizing columns is four, the stabilizing columns are located on the same horizontal plane, and the upper fixing frames of the bottom fixing frame, the middle and lower fixing frames and the middle and upper fixing frames are of an upper-middle-lower structure and are parallel to each other.

As a further aspect of the present invention: the follow-up belt pulley, the transmission main shaft and the flywheel disc are located on the same axis, and the number of the needle roller bearings is two.

As a further aspect of the present invention: one end of the driving pin is welded with the outer surface of the flywheel disc, one end of the linkage rod is connected with the driving pin in a sliding mode and moves along with the rotation of the flywheel disc, one end of the linkage rod is connected with the driven pin in a sliding mode, and the driven pin is welded with the piston rod.

As a further aspect of the present invention: the piston rod is located the inside of stabilizing the cylinder body, and is perpendicular with the level, the number of locking bolt is four.

As a further aspect of the present invention: the mould base is located and stabilizes under the cylinder body, the lower extreme of mould base and the preceding middle part welding of the fixed frame of bottom, stamping die and the upper end fixed connection of mould base.

As a further aspect of the present invention: the outer surfaces of the cylinder body back plate and the mold base are both provided with anti-corrosion coatings, and the needle roller bearings are parallel to each other and fixedly connected with the upper fixing frame.

As a further aspect of the present invention:

1. compared with the prior art, the utility model discloses a mutually supporting of the fixed frame of stable stand, the fixed frame of bottom, well lower fixed frame, well upper and lower fixed frame and upper strata, at first, the whole supporting framework of this device adopts the combination of many metal frames to form, and a plurality of fixed metal frames are all fixed on stabilizing the stand, do from above in proper order: the bottom fixing frame, the middle and lower fixing frames, the middle and upper fixing frames and the upper fixing frame are connected through screws, different mechanical assemblies are mounted on the fixing frames, the flexible combination mode facilitates the device to be detached and assembled among parts in the transportation process, meanwhile, the outer surface of a metal frame (the bottom fixing frame and the middle and lower fixing frame) positioned at the bottom layer is provided with an anti-corrosion coating, and the service life of the device is prolonged.

2. Compared with the prior art, the utility model realizes the repeated punching of the LED lamp aluminum frame die by the driving motor, the driving belt, the follow-up belt pulley, the driving main shaft, the needle bearing, the flywheel disc, the driving pin, the linkage rod, the driven pin, the piston rod, the punching die and the die base, the driving motor is arranged above the middle and upper fixing frame, when in work, the driving motor drives the follow-up belt pulley to rotate through the driving belt, the follow-up belt pulley drives the driving main shaft to rotate, the driving main shaft drives the flywheel disc to rotate, the driving pin is fixed at the edge of the outer disc of the flywheel disc, the driving pin is connected with the driven pin through the linkage rod, the driven pin is connected with the piston rod below, after the flywheel disc does the circular rotation, the driving pin is driven to move, the linkage rod and the driven pin are driven to move, finally, the piston rod is driven to do the up-and-down reciprocating motion, improve the accuracy nature of aluminium system frame mould preparation, improve the practicality of device.

3. Compared with the prior art, the utility model discloses the piston rod, the slip bush, stabilize the cylinder body, locking bolt and cylinder body backplate, at first, be equipped with the cylinder body backplate at the middle part of stabilizing the stand, the surface of cylinder body backplate passes through multiunit locking bolt and stabilizes cylinder body screw thread fixed connection, the piston rod passes through slip bush and stabilizes cylinder body sliding connection, cooperation through between above-mentioned part, the optimum transmission of energy has been realized, and simultaneously, it limits piston rod direction of motion to stabilize the cylinder body, it is vertical motion about the piston rod has been ensured to be driven the round pin drive, further ensure the accuracy nature of LED lamp aluminium system frame punching press.

Drawings

Fig. 1 is a schematic perspective view of a stamping device for an aluminum LED lamp holder.

Fig. 2 is a sectional view of an internal structure of a punching device for an aluminum frame of an LED lamp.

Fig. 3 is an enlarged schematic view of a stamping device for an aluminum LED lamp holder at a in fig. 2.

In the figure: 1. stabilizing the upright post; 2. a bottom layer fixing frame; 3. a middle and lower fixed frame; 4. an upper and lower fixed frame; 5. an upper fixing frame; 6. a drive motor; 7. a drive belt; 8. a follower pulley; 9. a transmission main shaft; 10. a needle bearing; 11. a flywheel disc; 12. a drive pin; 13. a linkage rod; 14. a follower pin; 15. a piston rod; 16. a sliding bush; 17. stabilizing the cylinder body; 18. locking the bolt; 19. a cylinder back plate; 20. a stamping die; 21. and (4) a mold base.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a punching device for an aluminum frame of an LED lamp comprises a stable upright 1, a bottom fixed frame 2, a middle and lower fixed frame 3, a middle and upper fixed frame 4, an upper fixed frame 5, an ac motor 6, a driving belt 7, a follower pulley 8, a transmission main shaft 9, a needle bearing 10, a flywheel disc 11, a driving pin 12, a linkage rod 13, a driven pin 14, a piston rod 15, a sliding bush 16, a stable cylinder 17, a locking bolt 18, a cylinder back plate 19, a punching die 20 and a die base 21, wherein the bottom fixed frame 2 is welded to the lower end of the stable upright 1, the middle and lower fixed frame 3 is welded to the middle and lower part of the stable upright 1, the middle and upper fixed frame 4 is welded to the middle and upper part of the stable upright 1, the upper layer 5 is welded to the upper end of the stable upright 1, the ac motor 6 is in threaded connection with the middle and upper fixed frame 4, the other end of the stable vertical column is rotatably connected with a follow-up belt pulley 8, the follow-up belt pulley 8 is fixedly connected with one end of a transmission main shaft 9, the transmission main shaft 9 is slidably connected with an upper fixing frame 5 through a needle bearing 10, the other end of the transmission main shaft 9 is in threaded connection with a flywheel disc 11, a driving pin 12 is welded with the outer surface of the flywheel disc 11, one end of a linkage rod 13 is slidably connected with the driving pin 12, the other end of the linkage rod is slidably connected with a driven pin 14, the driven pin 14 is welded with the upper end of a piston rod 15, the piston rod 15 is slidably connected with a stable cylinder body 17 through a sliding bush 16, the stable cylinder body 17 is fixedly connected with a cylinder body back plate 19 through a locking bolt 18, the cylinder body back plate 19 is welded with the middle part of the stable vertical column 1, a stamping die 20.

As a further aspect of the present invention: the number of the stabilizing columns 1 is four, the stabilizing columns are positioned on the same horizontal plane, and the upper-layer fixing frames 5 of the bottom-layer fixing frame 2, the middle-lower fixing frame 3 and the middle-upper fixing frame 4 are of an upper-middle-lower structure and are parallel to each other, so that the stability of the whole device is facilitated.

As a further aspect of the present invention: the follow-up belt pulley 8, the transmission main shaft 9 and the flywheel disc 11 are located on the same axis, and the number of the needle roller bearings 10 is two, so that the practical efficiency of the device is improved.

As a further aspect of the present invention: one end of the driving pin 12 is welded with the outer surface of the flywheel disc 11, one end of the linkage rod 13 is connected with the driving pin 12 in a sliding mode and moves along with the rotation of the flywheel disc 11, one end of the linkage rod 13 is connected with the driven pin 14 in a sliding mode, the driven pin 14 is welded with the piston rod 15, and therefore transmission efficiency among parts is improved.

As a further aspect of the present invention: the piston rod 15 is located inside the stabilizing cylinder body 17 and is vertical to the horizontal direction, the number of the locking bolts 18 is four, and the stability of the device is improved.

As a further aspect of the present invention: the mould base 21 is located and stabilizes under the cylinder body 17, and the lower extreme of mould base 21 and the preceding middle part welding of the fixed frame 2 of bottom, stamping die 20 and the upper end fixed connection of mould base 21 improve the practicality of device.

As a further aspect of the present invention: the outer surfaces of the cylinder body back plate 19 and the mold base 21 are respectively provided with an anti-rust coating, the needle roller bearings 10 are parallel to each other and are fixedly connected with the upper fixing frame 5, the anti-rust coatings are arranged, so that the metal surface is prevented from rusting, and the service life of parts of the device is prolonged.

The utility model discloses a theory of operation is: firstly, the utility model discloses the top at middle and upper fixed frame 4 is installed to driving motor 6 of device, at the during operation, driving motor 6 passes through driving belt 7 and drives follow-up belt pulley 8 and rotate, follow-up belt pulley 8 drives transmission main shaft 9 again and rotates, transmission main shaft 9 drives flywheel dish 11 and rotates, the outer rim plate edge of flywheel dish 11 is fixed with drive pin 12, drive pin 12 passes through trace 13 and is connected with driven pin 14, be connected with piston rod 15 below again, after flying wheel dish 11 is the circular rotation, drive pin 12 motion, drive trace 13 and driven pin 14 motion, finally drive piston rod 15 and do reciprocating motion from top to bottom, it is equipped with stamping die 20 to suit in the below of piston rod 15, realize driving piston rod 15 to the repeated punching press of LED lamp aluminium system frame mould, improve the accuracy of aluminium system frame mould preparation, the practicality of device is improved. Secondly, a cylinder body back plate 19 is arranged in the middle of the stabilizing upright post 1, the outer surface of the cylinder body back plate 19 is fixedly connected with a stabilizing cylinder body 17 through a plurality of groups of locking bolts 18 in a threaded mode, the piston rod 15 is connected with the stabilizing cylinder body 17 in a sliding mode through a sliding bush 16, optimal energy transmission is achieved through cooperation of the parts, meanwhile, the stabilizing cylinder body 17 limits the movement direction of the piston rod 15, the piston rod 15 is guaranteed to vertically move up and down under the driving of a driven pin 14, and the accuracy of stamping of the LED lamp aluminum frame is further guaranteed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A stamping device for an aluminum frame of an LED lamp comprises a stable upright post (1), a bottom layer fixing frame (2), a middle and lower fixing frame (3), an upper middle fixing frame (4), an upper layer fixing frame (5), an alternating current motor (6), a driving belt (7), a follow-up belt pulley (8), a transmission main shaft (9), a needle bearing (10), a flywheel disc (11), a driving pin (12), a linkage rod (13), a driven pin (14), a piston rod (15), a sliding bush (16), a stable cylinder body (17), a locking bolt (18), a cylinder body back plate (19), a stamping die (20) and a die base (21), and is characterized in that the bottom layer fixing frame (2) is welded with the lower end of the stable upright post (1), the middle and lower fixing frame (3) is welded with the middle lower part of the stable upright post (1), the middle and upper fixing frame (4) is welded with the middle and upper part of, the upper-layer fixing frame (5) is welded with the upper end of the stabilizing upright post (1), the alternating current motor (6) is in threaded connection with the upper-layer fixing frame (4), one end of the driving belt (7) is in rotational connection with the alternating current motor (6), the other end of the driving belt is in rotational connection with the follow-up belt pulley (8), the follow-up belt pulley (8) is fixedly connected with one end of the transmission main shaft (9), the transmission main shaft (9) is in sliding connection with the upper-layer fixing frame (5) through a needle bearing (10), the other end of the transmission main shaft (9) is in threaded connection with the flywheel disc (11), the driving pin (12) is welded with the outer surface of the flywheel disc (11), one end of the linkage rod (13) is in sliding connection with the driving pin (12), the other end of the linkage rod is in sliding connection with the driven pin (14), the driven pin (14) is welded with the upper end of the piston rod (15), and the piston rod (15) is in sliding connection with, stabilize cylinder body (17) and pass through locking bolt (18) and cylinder body backplate (19) fixed connection, cylinder body backplate (19) and the middle part welding of stabilizing stand (1), stamping die (20) and mould base (21) fixed connection, mould base (21) and the front end below fixed connection who stabilizes stand (1).

2. The stamping device for aluminum LED lamp holders as defined in claim 1, wherein the number of the stabilizing columns (1) is four and located on the same horizontal plane, and the upper fixing frames (5) of the bottom fixing frame (2), the middle and lower fixing frames (3) and the middle and upper fixing frames (4) are of an upper-middle-lower structure and are parallel to each other.

3. The punching device for the aluminum frame of the LED lamp is characterized in that the follow-up pulley (8), the transmission main shaft (9) and the flywheel disc (11) are located on the same axis, and the number of the needle roller bearings (10) is two.

4. The stamping device for the aluminum frame with the LED lamps as recited in claim 1, wherein one end of the driving pin (12) is welded to the outer surface of the flywheel disc (11), one end of the linkage rod (13) is slidably connected to the driving pin (12) and moves along with the rotation of the flywheel disc (11), one end of the linkage rod (13) is slidably connected to the driven pin (14), and the driven pin (14) is welded to the piston rod (15).

5. The stamping device for aluminum LED lamp brackets as claimed in claim 1, wherein the piston rod (15) is positioned inside the stabilizing cylinder (17) and is perpendicular to the horizontal, and the number of the locking bolts (18) is four.

6. The stamping device for the aluminum LED lamp holder is characterized in that the die base (21) is positioned right below the stabilizing cylinder body (17), the lower end of the die base (21) is welded with the middle part of the front surface of the bottom fixing frame (2), and the stamping die (20) is fixedly connected with the upper end of the die base (21).

7. The punching device for the aluminum frame of the LED lamp is characterized in that the outer surfaces of the cylinder back plate (19) and the mold base (21) are respectively provided with an anti-corrosion coating, and the needle roller bearings (10) are parallel to each other and fixedly connected with the upper fixing frame (5).