CN217941633U - Positioning and edge folding device for fireproof door - Google Patents

Abstract

The utility model discloses a prevent fire door location hem device, include: the moving frame is arranged on a lower die seat of the punch body and is provided with a plurality of universal balls; the edge folding plate is arranged on an upper die base of the punch body and used for performing edge folding processing on the fireproof door, and a supporting plate corresponding to the edge folding plate is arranged on the punch body; the pressing plate is arranged on the outer wall of the flanging plate, and a pressing assembly for supporting the pressing plate is arranged on the side wall of the flanging plate. The beneficial effects are that: adopt the design of movable plate cooperation universal ball, can be convenient for the fire prevention door plant carry out position control at the hem process, supplementary supporting with universal ball simultaneously, reduced the removal degree of difficulty, supplementary with the clamp plate with compress tightly the subassembly and fix a position the fire prevention door plant simultaneously, can avoid the fire prevention door plant to remove at this in-process, precision when promoting the hem.

Description

Positioning and edge folding device for fireproof door

Technical Field

The utility model relates to a prevent fire door production technical field, concretely relates to prevent fire door location hem device.

Background

Fire door plant is in the production process, it is internal to need install refractory material to preventing fire door, in order to reduce the installation degree of difficulty, the installation method of concatenation formula is adopted usually, prevent fire door exterior structure cladding in the fire material outside, and fix, carry out the location in order to guarantee the laminating leakproofness between the door body and the door frame, the design of border department of the door body has banding extension structure, and when the installation, need to prevent fire door exterior structure card and fix a position in this extension structure department, and carry out the hem and handle, in order to realize the installation location of preventing fire door side department, original hem method adopts punch press cooperation moulding-die to carry out stamping process more, the problem that this kind of mode exists lies in:

1. the width of the pressing die is insufficient, and when a door body structure with a large size is processed, the same edge needs to be punched for multiple times, so that the processing efficiency is influenced;

2. the door plate has large mass, is inconvenient to move during stamping, and has overlarge labor intensity;

3. the precision during the hem is not enough, and the fire door plant needs personnel to adjust the hem position at the hem in-process manually, and stability during the hem is not enough, takes place the dislocation easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an environment-friendly polycrystalline silicon packing transport case for solving above-mentioned problem to the width of moulding-die is not enough among the solution prior art, and stamping efficiency is low, and the door plant is adjusted inconveniently at the hem in-process, and intensity of labour is big, and the precision during the hem is not enough, and hem stability is relatively poor, takes place the technical problem of dislocation easily. The utility model provides an adopt the design of movable plate cooperation universal ball among the preferred technical scheme among a great deal of technical scheme, can be convenient for the fire prevention door plant carry out position control at the hem process, supplementary supporting with universal ball simultaneously has reduced the removal degree of difficulty, and supplementary with the clamp plate with compress tightly the subassembly simultaneously and fix a position the fire prevention door plant, can avoid the fire prevention door plant to remove at this in-process, promotes the technological effect of the precision when the hem, see the explanation below for details.

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

the utility model provides a prevent fire door location hem device, include:

the moving frame is arranged on a lower die seat of the punch body and is provided with a plurality of universal balls;

the edge folding plate is arranged on an upper die base of the punch body and used for carrying out edge folding processing on the fireproof door, and a supporting plate corresponding to the position of the edge folding plate is arranged on the punch body;

the pressing plate is arranged on the outer wall of the flanging plate, and a pressing assembly for supporting the pressing plate is arranged on the side wall of the flanging plate.

Preferably, the compressing assembly comprises an upper support and a lower support, a vertically arranged sliding rod is arranged between the upper support and the lower support, the pressing plate is fixedly installed at the bottom of the sliding rod, a check ring is arranged on the outer wall of the sliding rod, and a compressing spring for pushing the check ring to be tightly attached to the lower support is arranged on the outer wall of the sliding rod.

Preferably, a guide cylinder is arranged below the lower support, a buffer sleeve is arranged above the upper support, and the bottom and the top of the sliding rod respectively extend into the guide cylinder and the buffer sleeve.

Preferably, the side wall of the punch body is provided with an adjusting seat, the adjusting seat is internally provided with an adjusting rod in a sliding manner, the end part of the adjusting rod is provided with a baffle, and the outer wall of the adjusting seat is provided with a clamping bolt for fixing the adjusting rod.

Preferably, the baffle is rotatably provided with a guide roller through a bearing.

Preferably, the side wall of the punch body is provided with a guide frame.

Has the advantages that:

adopt the design of movable plate cooperation universal ball, can be convenient for the fire prevention door plant carry out position control at the hem process, supplementary supporting with universal ball simultaneously, reduced the removal degree of difficulty, supplementary with the clamp plate with compress tightly the subassembly and fix a position the fire prevention door plant simultaneously, can avoid the fire prevention door plant to remove at this in-process, precision when promoting the hem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a perspective view of the present invention in a state where the fire door is not installed;

fig. 5 is a partial enlarged view of the utility model at a in fig. 1;

fig. 6 is a three-dimensional view of the present invention.

The reference numerals are explained below:

1. a fire door panel; 2. pressing a plate; 3. a universal ball; 4. a compression assembly; 401. a lower support; 402. a compression spring; 403. a buffer sleeve; 404. an upper support; 405. a retainer ring; 406. a guide cylinder; 407. a slide bar; 5. a guide frame; 6. a hemming plate; 7. an adjusting seat; 8. clamping the bolt; 9. adjusting a rod; 10. a baffle plate; 11. a punch body; 12. a movable frame; 13. a guide roller; 14. and a support plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a prevent fire door location hem device, include:

the moving frame 12 is a rectangular frame which is horizontally arranged and is welded by square steel, a slot for mounting the universal ball 3 and a threaded hole convenient for being matched with a bolt for fixing are formed in the top surface of the moving frame 12, the moving frame 12 can be fixed on the punch body 11 by the bolt, the moving frame 12 is provided with a plurality of universal balls 3, the universal balls 3 can be in contact with and supported by the side wall of the fireproof door, so that an operator can adjust the position of the fireproof door on the moving frame 12, the labor intensity is reduced, and the positioning efficiency can be improved;

the flanging plate 6 is arranged on an upper die base of the punch body 11 and used for flanging a fireproof door, the flanging plate 6 is a flat plate which is vertically arranged, the bottom of the flanging plate is designed to be widened, the contact area between the flanging plate 6 and the fireproof door plate 1 during punching is increased, the punching frequency is reduced, and therefore the flanging efficiency is increased, a supporting plate 14 corresponding to the position of the flanging plate 6 is arranged on the punch body 11, the flanging plate 6 is of a flat plate structure which is vertically arranged, can support along with the downward movement of the upper die base, and the edge of the fireproof door plate 1 is punched and processed through the bottom of the flanging plate 6;

the pressing plate 2 is arranged on the outer wall of the flanging plate 6, the pressing assembly 4 for supporting the pressing plate 2 is arranged on the side wall of the flanging plate 6, and the pressing plate 2 is driven to be attached to the fireproof door panel 1 to be clamped and fixed by adopting the design of the pressing assembly 4, so that the fireproof door panel 1 is ensured to be stable in the flanging processing process;

during the use, operating personnel will need to carry out 1 level of fire door plant of hem processing and place and deposit on the top surface of removal frame 12, then adjust the machined position of fire door plant 1, make the border department of fire door plant 1 aim at hem board 6, the back that finishes of regulation, 11 control hem boards of punch press body 6 move down, make hem board 6 carry out the punching press hem to 1 border perk part of fire door plant, at this in-process, clamp plate 2 on the 6 outer walls of hem board can the pressfitting on fire door plant 1, make fire door plant 1 keep stable and avoid rocking, thereby promote the hem precision, adjust the hem position of fire door plant 1 in proper order, thereby fully bend the border to fire door plant 1, accomplish the use of whole device promptly.

In another embodiment, the pressing assembly 4 comprises an upper support 404 and a lower support 401, two pressing assemblies 4 are symmetrically arranged on the outer wall of the hemming plate 6, the upper support 404 and the lower support 401 are arranged in a parallel structure, a vertically arranged sliding rod 407 is arranged between the upper support 404 and the lower support 401, the sliding rod 407 penetrates through the lower support 401, the pressing plate 2 is fixedly installed at the bottom of the sliding rod 407, the bottom surface of the pressing plate 2 is lower than the bottom surface of the hemming plate 6, a retainer ring 405 is arranged on the outer wall of the sliding rod 407, a pressing spring 402 for pushing the retainer ring 405 to cling to the lower support 401 is arranged on the outer wall of the sliding rod 407, when the hemming plate 6 moves downwards, the pressing plate 2 first contacts with the top surface of the fire door plate 1, at the moment, the sliding rod 407 is stressed, the retainer ring 405 on the sliding rod pushes the pressing spring 402 to move upwards to provide pressing force, so that the pressing plate 2 at the bottom of the sliding rod 407 clamps and fixes the fire door plate 1, thereby ensuring the stability of the fire door plate 1 and avoiding shaking during hemming;

in another embodiment, a guide cylinder 406 is arranged below the lower support 401, a buffer sleeve 403 is arranged above the upper support 404, the bottom and the top of the sliding rod 407 respectively extend into the guide cylinder 406 and the buffer sleeve 403, and the sliding rod 407 can be guided and limited by adopting the structural design of the guide cylinder 406 and the buffer sleeve 403, so that the stability of the sliding rod 407 is ensured.

In another embodiment, be equipped with on the lateral wall of punch press body 11 and adjust seat 7, adjust the inside slidable mounting of seat 7 and have an adjusting lever 9, the tip of adjusting lever 9 is equipped with baffle 10, be equipped with on the outer wall of adjusting seat 7 and carry out the clamping bolt 8 fixed to adjusting lever 9, during the use, can control the position of adjusting lever 9 in adjusting seat 7 inside to adjust the position of baffle 10, and utilize clamping bolt 8 to fix, so that the not fire door of equidimension of adaptation is fixed a position, ensure that the punching press position is accurate.

In another embodiment, the baffle 10 is rotatably provided with the guide roller 13 through a bearing, and by adopting the structural design of the guide roller 13, a worker can push the fireproof plate to move when the fireproof plate is tightly attached to the baffle 10 for positioning, so that the adjusting difficulty is reduced.

In another embodiment, be equipped with leading truck 5 on the lateral wall of punch press body 11, leading truck 5 passes through support fixed mounting on the outer wall of punch press body 11, is equipped with the guide way that corresponds with the both sides wall position of collared board 6 on the leading truck 5, and this guide way can contact and realize the direction with the side of collared board 6, ensures the hem and adds the precision man-hour, avoids the collared board 6 to rock.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a prevent fire door location hem device which characterized by: the method comprises the following steps:

the moving frame (12) is arranged on a lower die seat of the punch body (11), and a plurality of universal balls (3) are arranged on the moving frame (12);

the edge folding plate (6) is arranged on an upper die base of the punch body (11) and used for carrying out edge folding processing on the fireproof door, and a supporting plate (14) corresponding to the edge folding plate (6) is arranged on the punch body (11);

the pressing plate (2) is arranged on the outer wall of the folding plate (6), and a pressing assembly (4) for supporting the pressing plate (2) is arranged on the side wall of the folding plate (6).

2. The fire door positioning and folding apparatus as claimed in claim 1, wherein: compress tightly subassembly (4) and include upper bracket (404) and undersetting (401), be equipped with vertical arrangement's slide bar (407) between upper bracket (404) and undersetting (401), clamp plate (2) fixed mounting is in slide bar (407) bottom, be equipped with retaining ring (405) on the outer wall of slide bar (407), be equipped with on the outer wall of slide bar (407) and promote retaining ring (405) and hug closely compress tightly spring (402) of undersetting (401).

3. The fire door positioning and folding apparatus as claimed in claim 2, wherein: a guide cylinder (406) is arranged below the lower support (401), a buffer sleeve (403) is arranged above the upper support (404), and the bottom and the top of the sliding rod (407) respectively extend into the guide cylinder (406) and the buffer sleeve (403).

4. The fire door positioning and folding apparatus as claimed in claim 1, wherein: be equipped with on the lateral wall of punch press body (11) and adjust seat (7), adjust seat (7) inside slidable mounting have regulation pole (9), the tip of adjusting pole (9) is equipped with baffle (10), be equipped with on the outer wall of adjusting seat (7) and carry out clamping bolt (8) fixed to adjusting pole (9).

5. The fire door positioning and folding apparatus as claimed in claim 4, wherein: and the baffle (10) is rotatably provided with a guide roller (13) through a bearing.

6. The fire door positioning and folding apparatus as claimed in claim 1, wherein: the side wall of the punch body (11) is provided with a guide frame (5).

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