CN218693325U

CN218693325U - A stamping device for preventing fire door production

Info

Publication number: CN218693325U
Application number: CN202222723544.3U
Authority: CN
Inventors: 吕正高
Original assignee: Hanshuo Technology Yunnan Co ltd
Current assignee: Hanshuo Technology Yunnan Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of stamping equipment, in particular to a stamping device for producing a fireproof door, which comprises a second transverse plate and a first transverse plate which are oppositely arranged up and down, wherein a hydraulic rod is arranged between the two sides of the bottom surface of the second transverse plate; a stamping block is fixed at the end part of the movable end of a telescopic rod of the hydraulic rod, an installation plate is fixed at the position right above the stamping block on the outer side of a telescopic rod section of the hydraulic rod, L-shaped plates are hinged to the installation plate close to four corners, the end parts of the stepped horizontal sections at the bottom ends of the L-shaped plates extend to the lower side of the stamping block, the vertical surface at the stepped middle part of the bottom ends of the L-shaped plates and the side surface at the same side of the stamping block are positioned on the same vertical plane, and a second spring which is horizontally arranged is hung between the L-shaped plates and the opposite side surface of the stamping block; a horizontal plate is fixed at the middle position of the top surface of the first transverse plate, and four special-shaped grooves are formed in the horizontal plate; the utility model discloses a L template that sets up can take out the work piece that processing was accomplished, saves the hand time, raises the efficiency.

Description

A stamping device for preventing fire door production

Technical Field

The utility model relates to a punching press technical field, specifically speaking relates to a stamping device for preventing fire door production.

Background

The stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation so as to obtain workpieces with required shapes and sizes, and the stamping is an important part in the production of fire doors.

The utility model discloses a utility model patent that publication number is CN216857961U discloses a sheet metal's stamping die, including device main part, stamping station and workstation, the stamping station sets up in the top of device main part, and the workstation setting is in the below of device main part, and device main part both sides are provided with the pillar, and device main part top is provided with hydraulic equipment, and the installation cavity has been seted up to device main part below, and the workstation is inlayed in the installation cavity.

The utility model discloses an in carrying out the course of working to the material, the tripod slides to both sides in the spout through the bottom pulley to make the tripod open the buffering of pulling spring beam to both sides, it is more stable when making the metal material in its top stamping station stamping work platform, but be difficult to take out the work piece after the work piece is accomplished, need extra manpower or equipment, in view of this, we have provided a stamping device for preventing fire door production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device for preventing fire door production to solve the problem that proposes in the above-mentioned background art.

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

a stamping device for producing a fireproof door comprises a second transverse plate and a first transverse plate which are arranged oppositely from top to bottom, wherein a hydraulic rod is arranged in the middle of the bottom surface of the second transverse plate; a stamping block is fixed at the end part of the movable end of the telescopic rod of the hydraulic rod, an installation plate is fixed at the position, right above the stamping block, of the outer side of the telescopic rod section of the hydraulic rod, L-shaped plates are hinged to the installation plate near four corners, the bottom ends of the L-shaped plates are in a step shape, the end parts of the horizontal sections of the bottom ends of the L-shaped plates extend to the lower part of the stamping block, the vertical surface of the step-shaped middle part of the bottom ends of the L-shaped plates and the side surface of the stamping block on the same side are in the same vertical plane, and a second spring which is horizontally arranged is hung between the L-shaped plates and the opposite side surface of the stamping block; a horizontal plate is fixed on the top surface of the first transverse plate in the middle, and four special-shaped grooves corresponding to the L-shaped plates in position and matched with the L-shaped plates in size are formed in the horizontal plate.

Preferably, support columns are fixed at four corners between the second transverse plate and the first transverse plate.

Preferably, a plurality of first springs are regularly hung between the mounting plate and the stamping block.

Preferably, a plurality of limiting plates are regularly installed on the top surface of the horizontal plate, the inner side surfaces of the limiting plates and the outer side surfaces of the stamping blocks, which correspond to each other in position, are located on the same plane, and the limiting plates and the L-shaped plates are staggered with each other.

Preferably, a through hole is formed in the center of the top surface of the horizontal plate, a top plate which corresponds to the through hole in position and is matched with the through hole in size is arranged in the center of the horizontal plate, a plurality of third springs are regularly hung in the through hole between the top plate and the first transverse plate, and a workpiece is arranged on the top plate.

Preferably, the depth of the special-shaped groove is increased from a position close to the middle of the horizontal plate to a position close to the edge of the horizontal plate, and the bottom end of the L-shaped plate is slidably connected in the special-shaped groove corresponding to the position of the bottom end of the L-shaped plate.

Preferably, the hydraulic rod, the mounting plate, the punch block, the workpiece and the top plate are located on the same central axis.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a roof and four L templates through setting up can in time take the work piece out after the punching press work is accomplished to the punching press piece, save the hand time, raise the efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic structural view of the main structure of the utility model;

fig. 3 is a front view of the utility model;

fig. 4 is a front view of the utility model in an operating state;

FIG. 5 is a schematic connection diagram of the upper half of the utility model;

FIG. 6 is a schematic structural view of an L-shaped plate of the utility model;

FIG. 7 is a schematic structural view of a horizontal plate in the utility model;

FIG. 8 is a sectional view of the horizontal plate in the utility model at the special-shaped groove;

in the figure:

1. a first transverse plate;

2. a second transverse plate;

3. a support pillar;

4. a hydraulic lever;

5. mounting a plate; 51. a first spring;

6. stamping blocks;

7. an L-shaped plate; 71. a second spring;

8. a workpiece;

9. a horizontal plate; 91. a special-shaped groove; 92. a limiting plate; 93. a through hole; 94. a top plate; 95. and a third spring.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described utility model is only a part of the utility model rather than the whole utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. "several" means at least two, e.g., two, three, etc., unless explicitly limited otherwise.

Referring to fig. 1 to 8, the present invention provides a technical solution:

a stamping device for producing a fireproof door comprises a second transverse plate 2 and a first transverse plate 1 which are arranged oppositely up and down, wherein a hydraulic rod 4 is arranged in the middle of the bottom surface of the second transverse plate 2; a stamping block 6 is fixed at the end part of the movable end of the telescopic rod of the hydraulic rod 4, an installation plate 5 is fixed at the position right above the stamping block 6 at the outer side of the telescopic rod section of the hydraulic rod 4, the installation plate 5 is hinged with an L-shaped plate 7,L template 7 at four corners in a step shape, the end part of the step-shaped horizontal section at the bottom end of the L-shaped plate 7 extends to the lower part of the stamping block 6, the vertical surface at the step-shaped middle position of the bottom end of the L-shaped plate 7 and the side surface at the same side of the stamping block 6 are positioned on the same vertical plane, and a second spring 71 which is horizontally arranged is hung between the L-shaped plate 7 and the opposite side surface of the stamping block 6; the horizontal plate 9 is fixed at the center of the top surface of the first transverse plate 1, four special-shaped grooves 91 which correspond to the L-shaped plates 7 in position and are matched in size are formed in the horizontal plate 9, the four L-shaped plates 7 are driven to ascend when the hydraulic rod 4 ascends, and the four L-shaped plates 7 drive a workpiece 8 which is punched to complete to ascend.

In this embodiment, the supporting pillars 3 are fixed at four corners between the second horizontal plate 2 and the first horizontal plate 1 for supporting the second horizontal plate 2.

Specifically, a plurality of first springs 51 are regularly hung between the mounting plate 5 and the punching block 6, the hydraulic rod 4 drives the punching block 6 to move downwards, the first springs 51 can effectively reduce the impact force when the punching block 6 punches, the punching block 6 is prevented from being damaged, and the service life of the punching block 6 is prolonged.

Further, a plurality of limiting plates 92 are regularly installed on the top surface of the horizontal plate 9, the inner side surfaces of the limiting plates 92 corresponding to the positions and the outer side surfaces of the stamping blocks 6 are located on the same plane, the limiting plates 92 and the L-shaped plates 7 are staggered with each other, the workpieces 8 are conveniently placed, and the stamping blocks 6 and the workpieces 8 can be aligned to complete stamping work.

It is worth noting that a through hole 93 is formed in the center of the top surface of the horizontal plate 9, a top plate 94 which corresponds to the through hole 93 in position and is matched with the through hole in size is arranged in the center of the horizontal plate 9, a plurality of third springs 95 are regularly hung between the top plate 94 and the first transverse plate 1 in the through hole 93, a workpiece 8 is arranged on the top plate 94, and after the stamping block 6 completes stamping operation, the top plate 94 moves upwards under the action of the third springs 95 to eject the workpiece 8.

It is worth mentioning that the depth of the special-shaped groove 91 is increased from the position close to the center of the horizontal plate 9 to the position close to the edge of the horizontal plate 9, the bottom end of the L-shaped plate 7 is slidably connected in the special-shaped groove 91 corresponding to the position of the bottom end, and the L-shaped plate 7 is guided to slide in the horizontal plate 9 smoothly when the hydraulic rod 4 descends.

In addition, the hydraulic rod 4, the mounting plate 5, the punch 6, the workpiece 8 and the top plate 94 are located on the same central axis, so that the punch 6 can accurately punch the workpiece 8, and the top plate 94 can eject the workpiece 8 from the central position of the workpiece 8.

In addition, the structure and the operation principle of the hydraulic rod 4 in the present embodiment are all known to those skilled in the art, and are not described herein again.

The utility model discloses a stamping device for preventing fire door production when using, place work piece 8 between a plurality of limiting plates 92, and work piece 8 keeps flat on roof 94, start hydraulic stem 4, hydraulic stem 4 drives mounting panel 5 and ram-block 6 downstream, 7 bottoms of L template outwards slide in dysmorphism recess 91 simultaneously, ram-block 6 accomplishes the punching press work to work piece 8, impact force when first spring 51 can reduce ram-block 6 punching press during the period, later hydraulic stem 4 drives mounting panel 5 and ram-block 6 and rises, L template 7 receives second spring 71 pulling force effect and replies the normal position gradually, roof 94 receives third spring 95 elasticity upward movement ejecting with work piece 8, later L template 7 replies vertical state upward movement contact work piece 8, make work piece 8 just in time be located its echelonment bottom, it upwards moves to drive work piece 8 again, conveniently take work piece 8.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model does not receive the restriction of above-mentioned utility model, and what describe in above-mentioned utility model and the description only does the preferred example of the utility model to need not restrict the utility model, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping device for prevent fire door production, includes second diaphragm (2) and first diaphragm (1) that upper and lower opposition set up, its characterized in that: a hydraulic rod (4) is arranged in the middle of the bottom surface of the second transverse plate (2); a stamping block (6) is fixed at the end part of the movable end of a telescopic rod of the hydraulic rod (4), an installation plate (5) is fixed at the position right above the stamping block (6) on the outer side of a telescopic rod section of the hydraulic rod (4), L-shaped plates (7) are hinged to the installation plate (5) close to four corners, the bottom ends of the L-shaped plates (7) are in a step shape, the end parts of step-shaped horizontal sections at the bottom ends of the L-shaped plates (7) extend to the lower part of the stamping block (6), the vertical surface at the middle of the step shape of the bottom ends of the L-shaped plates (7) and the side surface on the same side of the stamping block (6) are on the same vertical plane, and a second spring (71) which is horizontally arranged is hung between the L-shaped plates (7) and the opposite side surfaces of the stamping block (6); a horizontal plate (9) is fixed on the top surface of the first transverse plate (1) in the middle, and four special-shaped grooves (91) corresponding to the L-shaped plates (7) in position are formed in the horizontal plate (9).

2. The stamping device for fire door production as recited in claim 1, wherein: and supporting columns (3) are fixed at four corners between the second transverse plate (2) and the first transverse plate (1).

3. The stamping device for fire door production as recited in claim 1, wherein: a plurality of first springs (51) are regularly hung between the mounting plate (5) and the stamping block (6).

4. A punching device for fire door production according to claim 1, characterized in that: a plurality of limiting plates (92) are regularly installed on the top surface of the horizontal plate (9), the inner side surfaces of the limiting plates (92) and the outer side surfaces of the stamping blocks (6) are located on the same vertical plane, and the limiting plates (92) and the L-shaped plates (7) are staggered mutually.

5. The stamping device for fire door production as recited in claim 1, wherein: through-hole (93) have been seted up to horizontal plate (9) top surface department placed in the middle, horizontal plate (9) department placed in the middle be equipped with corresponding and size looks adaptation's in through-hole (93) position roof (94), roof (94) with between first diaphragm (1) in through-hole (93) rule have been articulated a plurality of third springs (95), be equipped with work piece (8) on roof (94).

6. A punching device for fire door production according to claim 1, characterized in that: the depth of the special-shaped groove (91) is continuously increased from a position close to the middle of the horizontal plate (9) to a position close to the edge of the horizontal plate (9), and the bottom end of the L-shaped plate (7) is slidably connected in the special-shaped groove (91) corresponding to the position of the L-shaped plate.

7. A punching device for fire door production according to claim 5, characterized in that: the hydraulic rod (4), the mounting plate (5), the stamping block (6), the workpiece (8) and the top plate (94) are located on the same central axis.