阅读说明：本技术 路灯壳冲压成型模具 (Street lamp shell stamping forming die ) 是由 不公告发明人 于 2020-06-09 设计创作，主要内容包括：本发明提供路灯壳冲压成型模具,涉及路灯模具技术领域,包括底板和调节装置,底板的上端固定连接有放置块,放置块远离底板的一端开设有放置槽,放置槽的内底壁固定连接有静模具,底板的上端转动连接有两个夹臂,两个夹臂位于两个放置块的两侧。本发明,通过设置调节装置,将夹块卡在两个限位块之间,从而将转筒固定在两个限位块之间,通过转动螺母块使螺母块带动第一螺杆,从而调节第一螺杆和转筒之间的长度,达到了固定夹臂的作用,转臂借助转轴在转块内部转动,借助两个夹臂将放置块固定在底板上,达到了转动螺母块从将夹臂松开,解决了模具通过螺栓安装座在操作板上,通过螺栓更换拆卸比较费事的问题。(The invention provides a street lamp shell punch forming die, which relates to the technical field of street lamp dies and comprises a bottom plate and an adjusting device, wherein the upper end of the bottom plate is fixedly connected with a placing block, one end of the placing block, which is far away from the bottom plate, is provided with a placing groove, the inner bottom wall of the placing groove is fixedly connected with a static die, the upper end of the bottom plate is rotatably connected with two clamping arms, and the two clamping arms are positioned on two sides of the two placing blocks. According to the invention, the clamping block is clamped between the two limiting blocks by arranging the adjusting device, so that the rotary drum is fixed between the two limiting blocks, the nut block drives the first screw rod by rotating the nut block, so that the length between the first screw rod and the rotary drum is adjusted, the clamping arm fixing effect is achieved, the rotary arm rotates inside the rotary block by virtue of the rotary shaft, the placing block is fixed on the bottom plate by virtue of the two clamping arms, the clamping arm is loosened by rotating the nut block, and the problem that the die is difficult to replace and disassemble by a bolt on the operating plate through the bolt mounting seat is solved.)

1. Street lamp body stamping forming mould, including bottom plate (1) and adjusting device (7), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a placing block (2), one end, far away from the bottom plate (1), of the placing block (2) is provided with a placing groove (3), the inner bottom wall of the placing groove (3) is fixedly connected with a static mold (4), the upper end of the bottom plate (1) is rotatably connected with two clamping arms (5), the two clamping arms (5) are positioned at two sides of the two placing blocks (2), the clamping arms (5) are in an L-shaped structure, one end, far away from each other, of the two clamping arms (5) is provided with an adjusting device (7), the adjusting device (7) comprises a first screw rod (75), a port of the first screw rod (75) is rotatably connected with the clamping arms (5), a rotary cylinder (73) is sleeved on the surface of the first screw rod (75), one end, far away from the clamping arms (5), of the rotary cylinder (73) is fixedly connected with a clamping block (72), and two limiting blocks (71) are sleeved on the surface of the clamping block (72), the bottom ends of the two limiting blocks (71) are fixedly connected with the bottom plate (1), the port of the rotary drum (73) is rotatably connected with a nut block (74), and a first screw (75) of the nut block (74) is in threaded rotary connection.

2. The street lamp housing punch forming die of claim 1, wherein: a rectangular cavity is arranged between the two limiting blocks (71), and the size of the rectangular cavity is matched with that of the clamping block (72).

3. The street lamp housing punch forming die of claim 1, wherein: rotating mechanism (6) are arranged between the clamping arm (5) and the bottom plate (1), and the clamping arm (5) is rotatably connected with the bottom plate (1) by means of the rotating mechanism (6).

4. The street lamp housing punch forming die of claim 3, wherein: slewing mechanism (6) are including changeing piece (61), the bottom and bottom plate (1) fixed connection of changeing piece (61), the inside rotation of changeing piece (61) is connected with pivot (62), the surface and arm lock (5) fixed connection of pivot (62).

5. The street lamp housing punch forming die of claim 1, wherein: and a buffer device (8) is arranged between the clamping arm (5) and the placing block (2), and one end of the buffer device (8) is connected with the clamping arm (5) in a sliding manner.

6. The street lamp housing punch forming die of claim 5, wherein: buffer (8) include slide bar (84), slide bar (84) surface and arm lock (5) sliding connection, the bottom fixedly connected with clamp plate (83) of slide bar (84), the upper end of clamp plate (83) is equipped with briquetting (82), the upper end fixedly connected with second screw rod (81) of briquetting (82), the surface and the arm lock (5) screw thread of second screw rod (81) rotate, the surface cover of slide bar (84) has spring (85), the bottom of clamp plate (83) with place piece (2) contact.

Technical Field

The invention relates to the technical field of street lamp molds, in particular to a street lamp shell punch forming mold.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination.

The street lamp need carry out stamping forming with the lamp shade in process of production, because the different moulds of lamp shade size shape nonconformity need be changed, and the mould passes through the bolt mount pad on the operation panel, and it is more troublesome to change the dismantlement through the bolt.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a street lamp shell punch forming die.

In order to achieve the purpose, the invention adopts the following technical scheme: the street lamp shell punch forming die comprises a bottom plate and an adjusting device, wherein the upper end of the bottom plate is fixedly connected with a placing block, a placing groove is arranged at one end of the placing block far away from the bottom plate, a static die is fixedly connected with the inner bottom wall of the placing groove, the upper end of the bottom plate is rotatably connected with two clamping arms which are positioned at two sides of the two placing blocks, the clamping arms are in L-shaped structures, one ends of the two clamping arms, which are far away from each other, are provided with adjusting devices, the adjusting device comprises a first screw rod, the port of the first screw rod is rotationally connected with the clamping arm, the surface of the first screw rod is sleeved with a rotary drum, one end of the rotary drum far away from the clamping arm is fixedly connected with a clamping block, the surface of the clamping block is sleeved with two limiting blocks, the bottom ends of the two limiting blocks are fixedly connected with the bottom plate, the port of the rotary drum is rotatably connected with a nut block, and a first screw of the nut block is in threaded rotary connection.

Preferably, a rectangular cavity is arranged between the two limiting blocks, and the size of the rectangular cavity is matched with that of the clamping block.

Preferably, a rotating mechanism is arranged between the clamping arm and the bottom plate, and the clamping arm is rotatably connected with the bottom plate through the rotating mechanism.

Preferably, the rotating mechanism comprises a rotating block, the bottom end of the rotating block is fixedly connected with the bottom plate, a rotating shaft is rotatably connected inside the rotating block, and the surface of the rotating shaft is fixedly connected with the clamping arm.

Preferably, a buffer device is arranged between the clamping arm and the placing block, and one end of the buffer device is connected with the clamping arm in a sliding manner.

Preferably, buffer includes the slide bar, slide bar surface and arm lock sliding connection, the bottom fixedly connected with clamp plate of slide bar, the upper end of clamp plate is equipped with the briquetting, the upper end fixedly connected with second screw rod of briquetting, the surface and the arm lock screw thread of second screw rod rotate, the surface cover of slide bar has the spring, the bottom of clamp plate with place the piece contact.

Compared with the prior art, the invention has the advantages and positive effects that,

1. according to the invention, the clamping block is clamped between the two limiting blocks by arranging the adjusting device, so that the rotary drum is fixed between the two limiting blocks, the nut block drives the first screw rod by rotating the nut block, the length between the first screw rod and the rotary drum is adjusted, the clamping arm fixing effect is achieved, the rotary arm rotates inside the rotary block by virtue of the rotary shaft, the placing block is fixed on the bottom plate by virtue of the two clamping arms, the clamping arm is loosened by rotating the nut block, and the problem that the die is difficult to replace and disassemble by a bolt on the operating plate through the bolt mounting seat is solved.

2. According to the invention, by arranging the buffer device, the pressure plate slides in the clamping arm by virtue of the slide rod when the static module vibrates, the position of the pressure plate is adjusted by rotating the second screw rod, and the pressure plate is buffered by virtue of the elasticity of the spring.

Drawings

FIG. 1 is a schematic perspective view of a street lamp housing punch forming mold according to the present invention;

FIG. 2 is a schematic structural view of a placement block taken out of a street lamp housing punch forming mold according to the present invention;

FIG. 3 is a schematic structural view of the portion A in FIG. 2 in the street lamp housing punch forming mold according to the present invention;

fig. 4 is a schematic structural view of a buffering device in a street lamp housing punch forming die according to the present invention.

Illustration of the drawings: 1. a base plate; 2. placing the blocks; 3. a placement groove; 4. a static mould; 5. clamping arms; 6. a rotating mechanism; 61. rotating the block; 62. a rotating shaft; 7. an adjustment device; 71. a limiting block; 72. a clamping block; 73. a rotating drum; 74. a nut block; 75. a first screw; 8. a buffer device; 81. a second screw; 82. briquetting; 83. pressing a plate; 84. a slide bar; 85. a spring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1, the invention provides a street lamp housing punch forming die, which includes a bottom plate 1 and an adjusting device 7, wherein the upper end of the bottom plate 1 is fixedly connected with a placing block 2, one end of the placing block 2, which is far away from the bottom plate 1, is provided with a placing groove 3, the inner bottom wall of the placing groove 3 is fixedly connected with a static die 4, the upper end of the bottom plate 1 is rotatably connected with two clamping arms 5, the two clamping arms 5 are positioned at two sides of the two placing blocks 2, the clamping arms 5 are both in an "L" shape structure, the end, which is far away from each other, of the two clamping arms 5 is provided with the adjusting device 7, a rotating mechanism 6 is arranged between the clamping arms 5 and the bottom plate 1, the rotating mechanism 6 includes a rotating block 61, the bottom end of the rotating block 61 is fixedly connected with the bottom plate 1, the interior of the rotating block 61 is rotatably connected with a rotating shaft 62, the surface of the rotating shaft 62 is fixedly connected with the clamping arms 5, a buffer device 8 is arranged between the clamping arms 5 and the placing block 2, one end of the buffer device 8 is connected with the clamping arm 5 in a sliding way.

The specific arrangement and function of the adjusting means 7 and the damping means 8 will be described in detail below.

As shown in fig. 1 and 3, the adjusting device 7 includes a first screw 75, a port of the first screw 75 is rotatably connected to the clamping arm 5, a rotary drum 73 is sleeved on a surface of the first screw 75, a clamping block 72 is fixedly connected to one end of the rotary drum 73 far away from the clamping arm 5, two limiting blocks 71 are sleeved on a surface of the clamping block 72, a rectangular cavity is arranged between the two limiting blocks 71, the size of the rectangular cavity is matched with the clamping block 72, bottom ends of the two limiting blocks 71 are fixedly connected to the base plate 1, the port of the rotary drum 73 is rotatably connected to a nut block 74, and the first screw 75 of the nut block 74 is rotatably connected to a thread.

The effect that its whole adjusting device 7 reached does, through setting up adjusting device 7, block clamp 72 between two stopper 71, thereby fix rotary drum 73 between two stopper 71, make nut 74 drive first screw rod 75 through rotating nut 74, thereby adjust the length between first screw rod 75 and the rotary drum 73, the effect of fixed arm lock 5 has been reached, the rocking arm is rotated in the inside of commentaries on classics piece 61 with the help of pivot 62, will place piece 2 with the help of two arm lock 5 and fix on bottom plate 1, it follows from unclamping arm lock 5 to have reached to rotate nut 74, the mould has been solved and has passed through the bolt mount pad on the operation panel, change through the bolt and dismantle more troublesome problem.

As shown in fig. 1 and 4, the buffering device 8 includes a sliding rod 84, a surface of the sliding rod 84 is slidably connected with the clamping arm 5, a pressing plate 83 is fixedly connected to a bottom end of the sliding rod 84, a pressing block 82 is arranged at an upper end of the pressing plate 83, a second screw 81 is fixedly connected to an upper end of the pressing block 82, a surface of the second screw 81 and the clamping arm 5 rotate in a threaded manner, a spring 85 is sleeved on a surface of the sliding rod 84, and a bottom end of the pressing plate 83 contacts with the placing block 2.

The whole buffering device 8 achieves the effect that by arranging the buffering device 8, when the static module vibrates, the pressing plate 83 slides in the clamping arm 5 by virtue of the sliding rod 84, the position of the pressing plate 83 is adjusted by rotating the second screw 81, and the pressing plate 83 is buffered by the elasticity of the spring 85.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.