CN112475043A

CN112475043A - Stamping die for producing LED lamp shell

Info

Publication number: CN112475043A
Application number: CN202011274406.0A
Authority: CN
Inventors: 龚腊生; 欧友军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-03-12

Abstract

The invention provides a stamping die for producing an LED lamp shell. The stamping die of production LED lamps and lanterns shell includes the base, angle adjusting device, reciprocal material feeding unit and goes up the die set, the base upper surface rotates through the bearing and is connected with the pivot, the one end fixed mounting that the base was kept away from in the pivot has the carousel, carousel upper surface equidistance fixed mounting has the bed die, an angle adjusting device fixed mounting for rotatory carousel angle is in the pivot outside, a reciprocal material feeding unit fixed mounting for conveying aluminum sheet material on the bed die is at the base upper surface, a mould set fixed mounting is gone up for with the bed die complex on the base upper surface. The stamping die for producing the LED lamp shell has the advantages that the positions of lower dies with different specifications can be conveniently adjusted to be matched with the upper die, the reciprocating feeding saves manpower, the stamping time of the lamp shell is shortened, the production efficiency is improved, the structure is simple, and the operation is convenient.

Description

Stamping die for producing LED lamp shell

Technical Field

The invention relates to the technical field of lamp stamping die equipment, in particular to a stamping die for producing an LED lamp shell.

Background

The basic structure of the LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a support, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the chip and the circuit board are sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed, so the anti-seismic performance of the LED lamp is good, the application field relates to the aspects of daily household electrical and mechanical production of mobile phones, table lamps, household electrical appliances and the like, the stamping of the shell of the LED lamp needs to use a stamping die, the stamping die is a special process device for processing materials into parts in cold stamping processing, the special process device is called as a cold stamping die, stamping is a pressure processing method for applying pressure to the materials by using the die installed on a press machine at room temperature to enable the materials to generate separation or plastic deformation, and therefore the required parts are obtained, the existing stamping die is complex in structure, single in function, the production cost and time are greatly increased, and the production is inconvenient, so that a new stamping die for producing the LED lamp shell is needed to be provided to solve the technical problem.

Disclosure of Invention

In order to solve the technical problem, the invention provides the stamping die for the LED lamp shell, which is convenient for adjusting the positions of lower dies with different specifications to be matched with an upper die, and improves the production efficiency.

The invention provides a stamping die for producing an LED lamp shell, which comprises: the base, angle adjusting device, reciprocal material feeding unit and last mould device, the base upper surface rotates through the bearing and is connected with the pivot, the one end fixed mounting that the base was kept away from in the pivot has the carousel, carousel upper surface equidistance fixed mounting has the bed die, an angle adjusting device fixed mounting for rotatory carousel angle is in the pivot outside, a reciprocal material feeding unit fixed mounting that is used for conveying aluminum sheet material on the bed die is on the base upper surface, a last mould device fixed mounting that is used for with the bed die complex is on the base upper surface.

Preferably, the angle adjusting device comprises a worm gear ring, fixing plates, a worm and a first motor, the worm gear ring is fixed at the bottom end of the outer side of the rotating shaft, the fixing plates are symmetrically and fixedly mounted on the upper surface of the base, the worm is rotatably connected between the two fixing plates through a bearing, the worm gear ring is meshed with the worm and is connected with the first motor, the first motor is fixedly mounted on one side of each fixing plate, and the output end of the first motor is fixedly connected with the worm.

Preferably, the reciprocating feeding device comprises a feeding box, a waist-shaped chute, a slide bar, a feeding plate, a rack, a second motor, a first gear, a fixed shaft, a second gear, a sector gear and a support bar, the feeding box is placed above the base, the waist-shaped chute is formed in the top of the feeding box, the inner wall of the waist-shaped chute is connected with the slide bar in a sliding manner, the top of the slide bar is fixedly connected with the feeding plate, one end, away from the feeding plate, of the slide bar is fixedly connected with the rack, the bottom of the inner wall of the feeding box is fixedly provided with the second motor, the output end of the second motor is fixedly provided with the first gear, the bottom of the inner wall of the feeding box is connected with the fixed shaft in a symmetrical and rotating manner through a bearing, one end, away from the bottom of the feeding box, of the outer side of the fixed, the lower surface of the feeding box is symmetrically and fixedly connected with supporting rods.

Preferably, go up the mould device and include U type frame, spout, slider, dead lever, go up mould body and cylinder, fixed surface installs U type frame on the base, and the spout has been seted up to U type frame inner wall both sides, and spout inner wall sliding connection has the slider, fixedly connected with dead lever between two sliders, and mould body, U type frame inner wall upper end fixedly connected with cylinder, the end of moving and last mould body fixed connection of cylinder are gone up to dead lever outside fixedly connected with.

Preferably, the sector gear arc is 90 °.

Preferably, the first motor and the second motor are both reduction motors.

Preferably, the upper surface of the base is fixedly provided with a material conveying belt matched with the reciprocating feeding device.

Compared with the prior art, the stamping die for producing the LED lamp shell has the following beneficial effects:

the invention provides a stamping die for producing LED lamp shells, wherein lower dies stamped by lamp shells of different specifications are integrated, the position of the lower die can be adjusted according to different required specifications when the stamping die is used, the stamping efficiency of the lamp shells is improved, convenience is brought to processing, economic benefits are increased, the reciprocating feeding device is matched with the upper die body in the moving direction, manpower is saved, the structure is simple, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a stamping die for producing an LED lamp housing according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the reciprocating feeding device;

fig. 4 is a schematic structural view of an integral part of the present invention.

Reference numbers in the figures: 1. a base; 2. a rotating shaft; 3. a turntable; 4. a lower die; 5. an angle adjusting device; 51. a worm-gear ring; 52. a fixing plate; 53. a worm; 54. a first motor; 6. a reciprocating feeding device; 61. a feeding box; 62. a waist-shaped chute; 63. a slide bar; 64. a feeding plate; 65. a rack; 66. a second motor; 67. a first gear; 68. a fixed shaft; 69. a second gear; 610. a sector gear; 611. a support bar; 7. an upper die device; 71. a U-shaped frame; 72. a chute; 73. a slider; 74. fixing the rod; 75. an upper die body; 76. a cylinder; 8. a material conveying belt; 9. and a baffle plate.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a stamping die for producing an LED lamp housing according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the overall structure of the present invention; FIG. 3 is a schematic view of a part of the structure of the reciprocating feeding device; fig. 4 is a schematic structural view of an integral part of the present invention. The method comprises the following steps: base 1, angle adjusting device 5, reciprocal material feeding unit 6 and last mold device 7, base 1 upper surface is connected with pivot 2 through the bearing rotation, base 1's one end fixed mounting is kept away from to pivot 2 has

carousel

3, 3 upper surface equidistance fixed mounting of carousel have bed die 4, an angle adjusting device 5 fixed mounting in the 2 outsides of pivot for 3 angles of rotatory carousel, a reciprocal material feeding unit 6 fixed mounting for conveying aluminum sheet material on bed die 4 is at base 1 upper surface, a fixed mounting is at base 1 upper surface for with 4 complex last mold device 7 of bed die.

In the specific implementation process, as shown in fig. 2, the angle adjusting device 5 includes a worm gear ring 51, a fixing plate 52, a worm 53 and a first motor 54, the worm gear ring 51 is fixed at the bottom end of the outer side of the rotating shaft 2, the fixing plates 52 are symmetrically and fixedly installed on the upper surface of the base 1, the worm 53 is rotatably connected between the two fixing plates 52 through a bearing, the worm gear ring 51 is meshed with the worm 53, the first motor 54 is fixedly installed on one side of the fixing plate 52, and the output end of the first motor 54 is fixedly connected with the worm 53.

It should be noted that: start first motor 54, drive worm 53 and rotate, worm wheel ring 51 and worm 53 cooperate and rotate, drive pivot 2 and carousel 3 and rotate, the specification of bed die 4 on the carousel 3 differs, when the bed die 4 of the required specification of oneself rotates the mould body 75 below, can close first motor 54, make bed die 4 be located mould body 75 below and no longer rotate, the position of bed die 4 is convenient for adjust, for the punching press of lamps and lanterns shell has improved efficiency and convenience.

Referring to fig. 2, 3 and 4, the reciprocating feeding device 6 includes a feeding box 61, a waist-shaped chute 62, a sliding rod 63, a feeding plate 64, a rack 65, a second motor 66, a first gear 67, a fixed shaft 68, a second gear 69, a sector gear 610 and a support rod 611, the feeding box 61 is placed above the base 1, the waist-shaped chute 62 is formed at the top of the feeding box 61, the sliding rod 63 is connected to the inner wall of the waist-shaped chute 62 in a sliding manner, the feeding plate 64 is fixedly connected to the top of the sliding rod 63, the rack 65 is fixedly connected to one end of the sliding rod 63 far away from the feeding plate 64, the second motor 66 is fixedly installed at the bottom of the inner wall of the feeding box 61, the first gear 67 is fixedly installed at the output end of the second motor 66, the fixed shaft 68 is symmetrically and rotatably connected to the bottom of the inner wall of the feeding box 61 through a bearing, the second gear 69 is fixedly connected, one end of the fixed shaft 68, which is far away from the bottom of the feeding box 61, is symmetrically and fixedly connected with a sector gear 610, the sector gear 610 is meshed with the rack 65, the lower surface of the feeding box 61 is symmetrically and fixedly connected with a supporting rod 611, the radian of the sector gear 610 is 90 degrees, the first motor 54 and the second motor 66 are both speed reducing motors, and the upper surface of the base 1 is fixedly provided with a material conveying belt 8 matched with the reciprocating feeding device 6.

It should be noted that: when the aluminum sheets on the material conveying belt 8 are conveyed to the feeding box 61, the second motor 66 is started, the first gear 67 is rotated, and then the second gear 69 and the fixed shaft 68 on two sides of the first gear 67 are driven to rotate, the sector gear 610 on the upper end of the fixed shaft 68 simultaneously rotates towards the same direction, because the position directions of the two second gears 69 are the same, when the sector gear 610 rotates, one sector gear 610 drives the rack 65 to slide leftwards, the other sector gear 610 drives the rack 65 to slide rightwards, when the rack 65 moves, the sliding rod 63 slides in the waist-shaped sliding groove 62, the feeding plate 64 is driven to slide on the feeding box 61, and then the aluminum sheets are pushed to the position of the lower die 4, and the manpower is saved due to the matching of the reciprocating feeding device 6 and the upper die device 7.

Referring to fig. 2, the upper die device 7 includes a U-shaped frame 71, a sliding groove 72, sliding blocks 73, fixing rods 74, an upper die body 75 and a cylinder 76, the U-shaped frame 71 is fixedly mounted on the upper surface of the base 1, the sliding grooves 72 are formed in two sides of the inner wall of the U-shaped frame 71, the sliding blocks 73 are slidably connected to the inner wall of the sliding groove 72, the fixing rods 74 are fixedly connected between the two sliding blocks 73, the upper die body 75 is fixedly connected to the outer side of the fixing rods 74, the cylinder 76 is fixedly connected to the upper end of the inner wall of the U-shaped frame 71, and the moving.

It should be noted that: the air cylinder 76 is started, the output end of the air cylinder 76 moves downwards, the upper die body 75 is driven to slide downwards, and therefore stamping of the LED lamp shell is achieved.

And baffle plates 9 are symmetrically and fixedly arranged at two ends of the upper surface of the feeding box 61.

The working principle provided by the invention is as follows: when the stamping die is used, the first motor 54 is started to drive the worm 53 to rotate, the worm gear ring 51 and the worm 53 are matched to rotate to drive the rotating shaft 2 and the rotating disc 3 to rotate, the specifications of the lower die 4 on the rotating disc 3 are different, when the lower die 4 with the required specification rotates to the lower part of the upper die body 75, the first motor 54 can be closed, the lower die 4 is positioned below the upper die body 75 and does not rotate any more, when the aluminum sheets on the material conveying belt 8 are conveyed to the feeding box 61, the second motor 66 is started to drive the first gear 67 to rotate, and further drive the second gear 69 and the fixed shaft 68 on two sides of the first gear 67 to rotate, the sector gears 610 on the upper ends of the fixed shafts 68 simultaneously rotate in the same direction, because the positions of the two second gears 69 are the same, when the sector gears 610 rotate, one sector gear 610 drives the rack 65 to slide leftwards, and the other sector gear 610 drives the rack, when the rack 65 moves, the sliding rod 63 slides in the waist-shaped sliding groove 62 to drive the feeding plate 64 to slide on the feeding box 61, so that the aluminum sheet is pushed to the position of the lower die 4, the cylinder 76 is started, the output end of the cylinder 76 moves downwards to drive the upper die body 75 to slide downwards, and therefore stamping of the LED lamp shell is achieved.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a production LED lamps and lanterns shell's stamping die which characterized in that includes:

the device comprises a base (1), wherein the upper surface of the base (1) is rotatably connected with a rotating shaft (2) through a bearing, one end, far away from the base (1), of the rotating shaft (2) is fixedly provided with a rotating disc (3), and lower dies (4) are fixedly arranged on the upper surface of the rotating disc (3) at equal intervals;

the angle adjusting device (5) is used for fixedly installing the angle adjusting device (5) for rotating the angle of the rotary table (3) on the outer side of the rotary shaft (2);

the reciprocating feeding device (6) is used for conveying the aluminum sheet to the reciprocating feeding device (6) on the lower die (4) and is fixedly arranged on the upper surface of the base (1);

and the upper die device (7) is used for being fixedly arranged on the upper surface of the base (1) together with the lower die (4).

2. The stamping die for producing the LED lamp housing as claimed in claim 1, wherein the angle adjusting device (5) comprises a worm gear ring (51), fixing plates (52), a worm (53) and a first motor (54), the worm gear ring (51) is fixed at the bottom end of the outer side of the rotating shaft (2), the fixing plates (52) are symmetrically and fixedly installed on the upper surface of the base (1), the worm (53) is rotatably connected between the two fixing plates (52) through a bearing, the worm gear ring (51) is meshed with the worm (53), the first motor (54) is fixedly installed on one side of the fixing plates (52), and the output end of the first motor (54) is fixedly connected with the worm (53).

3. The stamping die for producing the LED lamp housing according to claim 1, wherein the reciprocating feeding device (6) comprises a feeding box (61), a waist-shaped sliding groove (62), a sliding rod (63), a feeding plate (64), a rack (65), a second motor (66), a first gear (67), a fixed shaft (68), a second gear (69), a sector gear (610) and a supporting rod (611), the feeding box (61) is placed above the base (1), the waist-shaped sliding groove (62) is formed in the top of the feeding box (61), the sliding rod (63) is connected to the inner wall of the waist-shaped sliding groove (62) in a sliding manner, the feeding plate (64) is fixedly connected to the top of the sliding rod (63), the rack (65) is fixedly connected to one end of the sliding rod (63) far away from the feeding plate (64), and the second motor (66) is fixedly installed at the bottom of the inner wall of the feeding box, the output end fixed mounting of second motor (66) has first gear (67), pay-off case (61) inner wall bottom is rotated through the bearing symmetry and is connected with fixed axle (68), one end fixedly connected with second gear (69) of pay-off case (61) bottom is kept away from in fixed axle (68) outside, two second gear (69) are connected with first gear (67) meshing, the one end symmetry fixedly connected with sector gear (610) of pay-off case (61) bottom is kept away from in fixed axle (68), sector gear (610) are connected with rack (65) meshing, surface symmetry fixedly connected with bracing piece (611) under pay-off case (61).

4. The stamping die for producing the LED lamp housing as claimed in claim 1, wherein the upper die device (7) comprises a U-shaped frame (71), sliding grooves (72), sliding blocks (73), fixing rods (74), an upper die body (75) and air cylinders (76), the U-shaped frame (71) is fixedly mounted on the upper surface of the base (1), the sliding grooves (72) are formed in two sides of the inner wall of the U-shaped frame (71), the sliding blocks (73) are slidably connected to the inner wall of the sliding grooves (72), the fixing rods (74) are fixedly connected between the two sliding blocks (73), the upper die body (75) is fixedly connected to the outer side of the fixing rods (74), the air cylinders (76) are fixedly connected to the upper end of the inner wall of the U-shaped frame (71), and the movable ends of the air cylinders (76) are fixedly connected to the upper die.

5. The stamping die for producing LED lamp housings as recited in claim 3, wherein the arc of the sector gear (610) is 90 °.

6. The stamping die for producing LED light fixture housings of claim 2, wherein the first motor (54) and the second motor (66) are each a reduction motor.

7. The stamping die for producing the LED lamp shell as claimed in claim 1, wherein the upper surface of the base (1) is fixedly provided with a material conveying belt (8) matched with the reciprocating feeding device (6).