CN217512730U

CN217512730U - Forming device of tri-proof light mounting bracket

Info

Publication number: CN217512730U
Application number: CN202221394714.1U
Authority: CN
Inventors: 黄立; 石磊
Original assignee: Ningbo Three Proof Lighting Technology Co ltd
Current assignee: Ningbo Three Proof Lighting Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-30
Anticipated expiration: 2032-06-01

Abstract

A molding device of a tri-proof light mounting bracket comprises a lower die arranged in the middle of a workbench, jacking blocks arranged on two sides of the lower die in a bilateral symmetry manner, a pressing block arranged above the lower die, and upper dies arranged on two sides of the pressing block in a bilateral symmetry manner; the bottom of the jacking block is connected with an elastic jacking mechanism, a first lug is arranged on one side, close to the lower die, of the upper part of the jacking block, the first lug abuts against the side wall of the lower die, a second lug is arranged on one side, far away from the lower die, of the upper part of the jacking block, a flanging die is arranged on one side, close to the lower die, of the lower part of the upper die, a side pressing rod is arranged on one side, far away from the lower die, of the lower part of the upper die, and the side pressing rod and the second lug are arranged oppositely; the device is mainly used for a support with V-shaped clamping hooks, the support is tightly pressed on a lower die through a pressing block to form positioning, the two sides of the support are bent and formed after a flanging die and the lower die are assembled, then the pressing block is used for applying jacking force to the V-shaped clamping hooks at the two ends of the support, the V-shaped clamping hooks are slightly deformed by outward expansion, and therefore the support is integrally ejected out of the lower die, the work is efficient, and the demolding is convenient.

Description

Forming device of tri-proof light mounting bracket

Technical Field

The utility model relates to a forming device of tri-proof light installing support.

Background

The tri-proof light is a special illuminating light which is made of special protective materials and has the functions of dust prevention, water prevention and explosion prevention. Because the LED has the characteristics of energy conservation, high luminous efficiency, rich colors, long service life and the like, the LED three-party lamp is widely used. Need be used the installing support when tri-proof light and ceiling installation, the installing support is mostly the U-shaped structure to there is the V-arrangement pothook to be connected with the lamp stand buckle at the shaping of both ends, because the existence of V-arrangement pothook, the drawing of patterns is inconvenient after the shaping of bending in the installing support.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a forming device of tri-proof light installing support.

In order to achieve the purpose, the utility model provides a forming device of a tri-proof light mounting bracket, which comprises a lower die arranged in the middle of a workbench, jacking blocks arranged on two sides of the lower die in a bilateral symmetry manner, a pressing block arranged above the lower die, and an upper die arranged on two sides of the pressing block in a bilateral symmetry manner;

the bottom of the jacking block is connected with an elastic jacking mechanism, a first convex block is arranged on one side, close to the lower die, of the upper part of the jacking block, the first convex block is attached to the side wall of the lower die, a second convex block is arranged on one side, away from the lower die, of the upper part of the jacking block, a flanging die is arranged on one side, close to the lower die, of the lower part of the upper die, a side pressing rod is arranged on one side, away from the lower die, of the lower part of the upper die, and the side pressing rod and the second convex block are arranged oppositely;

the support is pressed on the lower die through the pressing block to form positioning, the two sides of the support are bent and molded after the flanging die and the lower die are assembled, and then the support is ejected out of the lower die through the first protruding block.

As the utility model discloses the further improvement, elasticity climbing mechanism including install in spring holder on the workstation, movable mounting ejector pin in the spring holder, the ejector pin lower part is equipped with pressure spring, ejector pin upper portion is connected the jacking piece.

As the utility model discloses further improve, lower mould upper portion is equipped with the locating piece, the locating piece with mounting hole on the support matches, the locating piece height is greater than the thickness of support, lower mould both sides processing have the side recess with the V-arrangement pothook at support both ends is corresponding.

As the utility model discloses further improve, briquetting bottom processing has the hole of stepping down, the hole of stepping down with the locating piece corresponds the setting.

As the utility model discloses further improve, the flanging dies with distance and one between the relative lateral wall of lower mould the thickness of support matches.

As the utility model discloses the further improvement, the air spring is connected on briquetting upper portion, the air spring with it all installs on punching press portion to go up the mould.

The utility model has the advantages that:

the device is mainly used for a support with V-shaped hooks, the support is placed on a lower die and is horizontally positioned by using a positioning block, then the support is tightly pressed on the lower die through a pressing block, the two sides of the support are bent and formed after a flanging die and the lower die are assembled, the jacking force is applied to the V-shaped hooks at the two ends of the support by using a jacking block, the V-shaped hooks are slightly deformed by expanding outwards, so that the support is integrally ejected out of the lower die, the work is efficient, and the demolding is convenient.

Drawings

FIG. 1 is a front view of a tri-proof light mounting bracket of the present invention;

FIG. 2 is a schematic view of the forming device of a tri-proof light mounting bracket of the present invention;

fig. 3 is a working schematic diagram ii of the forming device of the tri-proof light mounting bracket of the present invention;

FIG. 4 is a front view of the bracket 9 after molding;

fig. 5 is a top view of the bracket 9 after molding.

In the figure: 1. a work table; 2. a lower die; 21. positioning blocks; 22. a side groove; 3. an elastic jacking mechanism; 31. a spring seat; 32. pressing a spring; 33. a top rod; 4. jacking blocks; 41. a first bump; 42. a second bump; 5. briquetting; 51. a hole of abdication; 6. a gas spring; 7. an upper die; 71. flanging a die; 72. a lateral pressure lever; 8. a punching part; 9. a support; 91. a V-shaped hook; 92. and (7) installing holes.

Detailed Description

As shown in fig. 1, the forming device of a tri-proof light mounting bracket of the present invention comprises a lower die 2 disposed in the middle of a workbench 1, jacking blocks 4 symmetrically disposed at both sides of the lower die 2, a pressing block 5 disposed above the lower die 2, and upper dies 7 symmetrically disposed at both sides of the pressing block 5, wherein the upper part of the pressing block 5 is connected with an air spring 6, and the air spring 6 and the upper dies 7 are both mounted on a punching part 8;

a positioning block 21 is arranged at the upper part of the lower die 2, the positioning block 21 is matched with a mounting hole 92 on the bracket 9, the height of the positioning block 21 is larger than the thickness of the bracket 9, a yielding hole 51 is formed at the bottom of the pressing block 5, the yielding hole 51 is arranged corresponding to the positioning block 21, and side grooves 22 are formed at two sides of the lower die 2 and correspond to the V-shaped clamping hooks 91 at two ends of the bracket 9;

the bottom of the jacking block 4 is connected with an elastic jacking mechanism 3, the elastic jacking mechanism 3 comprises a spring seat 31 arranged on the workbench 1, a jacking rod 33 is movably arranged in the spring seat 31, a pressure spring 32 is arranged at the lower part of the jacking rod 33, the upper part of the jacking rod 33 is connected with the jacking block 4, a first bump 41 is arranged at one side of the upper part of the jacking block 4 close to the lower die 2, the first bump 41 is attached to the side wall of the lower die 2, a second bump 42 is arranged at one side of the upper part of the jacking block 4 far away from the lower die 2, a flanging die 71 is arranged at one side of the lower part of the upper die 7 close to the lower die 2, the distance between the flanging die 71 and the opposite side wall of the lower die 2 is matched with the thickness of a support 9, a side pressure rod 72 is arranged at one side of the lower part of the upper die 7 far away from the lower die 2, and the side pressure rod 72 is arranged opposite to the second bump 42;

the support 9 is pressed on the lower die 2 through the pressing block 5 to form a positioning, the flanging die 71 and the lower die 2 are matched, then the two sides of the support 9 are bent and formed, and then the support 9 is ejected out of the lower die 2 through the first bump 41.

The device is mainly used for a support with a V-shaped clamping hook, the support is placed on a lower die and horizontally positioned by using a positioning block, then a pressing block is pressed on the lower die, the two sides of the support are bent and molded after a flanging die and the lower die are assembled, a jacking force is applied to the V-shaped clamping hooks at the two ends of the support by using a jacking block, the V-shaped clamping hook is slightly deformed by expanding, so that the support is integrally ejected out of the lower die, the work is efficient, and the demolding is convenient.

When in specific use, the utility model is described with the attached drawings for the convenience of understanding;

in the embodiment, the bracket is already formed with the mounting hole and the V-shaped hook, when the device works, the bracket is placed on the lower die, the upper part of the positioning block extends out of the mounting hole in the middle of the bracket, and the bracket is horizontally positioned on the lower die; the punching part drives the air spring and the upper die to integrally move downwards, the press block is firstly contacted with the support, the air spring is elastically compressed along with the continuous downward movement of the punching part, the support is tightly pressed on the lower die by the press block, the upper part of the positioning block extends into a yielding hole at the bottom of the press block, the side pressure rod presses the jacking block downwards in advance of the flanging die, the pressing spring in the elastic jacking mechanism is elastically compressed, then the flanging die is contacted with the support and matched with the lower die to bend and form the two sides of the support, the V-shaped clamping hook parts at the two ends of the support extend into the side grooves at the two sides of the lower die, and the tail parts of the V-shaped clamping hooks extend out of the side grooves (see fig. 2); after the bending is finished, the stamping part moves upwards and drives the air spring and the upper die to reset, the jacking block moves upwards under the action of the elastic restoring force of the pressure spring after losing the downward pressure of the side pressure rod, the first convex block abuts against the tail part of the V-shaped clamping hook to form jacking force, and the V-shaped clamping hook expands and deforms slightly after being stressed, so that the whole support is ejected out of the lower die (see fig. 3).

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a forming device of tri-proof light installing support which characterized in that: the device comprises a lower die (2) arranged in the middle of a workbench (1), jacking blocks (4) symmetrically arranged at two sides of the lower die (2) from left to right, a pressing block (5) arranged above the lower die (2), and upper dies (7) symmetrically arranged at two sides of the pressing block (5) from left to right;

the bottom of the jacking block (4) is connected with an elastic jacking mechanism (3), a first convex block (41) is arranged on one side, close to the lower die (2), of the upper portion of the jacking block (4), the first convex block (41) is attached to the side wall of the lower die (2), a second convex block (42) is arranged on one side, far away from the lower die (2), of the upper portion of the jacking block (4), a flanging die (71) is arranged on one side, close to the lower die (2), of the lower portion of the upper die (7), a side pressing rod (72) is arranged on one side, far away from the lower die (2), of the lower portion of the upper die (7), and the side pressing rod (72) and the second convex block (42) are arranged oppositely;

the support (9) is pressed on the lower die (2) through the pressing block (5) to form positioning, the flanging die (71) and the lower die (2) are matched, then two sides of the support (9) are bent and formed, and then the support (9) is ejected out of the lower die (2) through the first protruding block (41).

2. The molding apparatus of a tri-proof light mounting bracket as claimed in claim 1, wherein: elastic jacking mechanism (3) including install in spring holder (31) on workstation (1), movable mounting ejector pin (33) in spring holder (31), ejector pin (33) lower part is equipped with pressure spring (32), ejector pin (33) upper portion is connected jacking piece (4).

3. The molding apparatus of a tri-proof light mounting bracket as defined in claim 1, wherein: the upper portion of the lower die (2) is provided with a positioning block (21), the positioning block (21) is matched with a mounting hole (92) in the support (9), the height of the positioning block (21) is larger than the thickness of the support (9), and side grooves (22) are formed in two sides of the lower die (2) and correspond to V-shaped clamping hooks (91) at two ends of the support (9).

4. The molding apparatus of a tri-proof light mounting bracket as defined in claim 3, wherein: briquetting (5) bottom processing has the hole of stepping down (51), hole of stepping down (51) with locating piece (21) corresponds the setting.

5. The molding apparatus of a tri-proof light mounting bracket as defined in claim 1, wherein: the distance between the flanging die (71) and the opposite side walls of the lower die (2) is matched with the thickness of one bracket (9).

6. The molding apparatus of a tri-proof light mounting bracket as defined in claim 1, wherein: the upper part of the pressing block (5) is connected with an air spring (6), and the air spring (6) and the upper die (7) are both arranged on the punching part (8).