CN217018193U

CN217018193U - Novel early first hole site transformation mould of tearing open of beam bottom for aluminum mould board

Info

Publication number: CN217018193U
Application number: CN202123033879.4U
Authority: CN
Inventors: 张立波; 郭来强; 李增辉
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-22
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of novel template scaffold products in the construction industry, in particular to a novel beam bottom early-dismantling hole site transformation mold for an aluminum template, which comprises the following steps: the upper end of the lower die fixing seat is provided with a guide post and a lower die seat; the lower end of the upper die fixing seat is provided with a guide sleeve and an upper die base; the positioning and propping piece is arranged on the surfaces of the lower die holder and the fixed plate; the beneficial effects are that: through setting up lower mould fixing base and last mould fixing base and fixing respectively on the punch press operation platform, go up the mould fixing base and drive guide sleeve and descend, guide sleeve and guide post contact in advance, it is perpendicular spacing to towards the punching needle for the punching needle passes from top to bottom and punches a hole, early tear head and discharge opening, makes the required new hole site of early tear head process finish, breaks the material and falls out to the inclined plane lower extreme from the discharge opening, very big promotion machining efficiency, reduced the processing cost, also fine assurance the machining precision of hole site.

Description

Novel early first hole site transformation mould of tearing open of beam bottom for aluminum mould board

Technical Field

The utility model relates to the technical field of novel template scaffold products in the construction industry, in particular to a novel beam bottom early-dismantling head hole site transformation die for an aluminum template.

Background

The beam bottom of the aluminum template for the building in China is early dismantled, and the hole position needs to be adjusted and reprocessed in the renovating and transforming process so as to adapt to a new template matching technical scheme.

When the beam bottom early-dismantling head hole site for the existing aluminum template needs to be reformed, the hole site is reamed by a manual bench drill or an electric welding gas cutting, the production efficiency is low, the danger degree is high, the processing precision is low, the processing cost is high, the level requirement on operators is higher, and certain personal threat is brought to the operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel die for improving the early-dismantling head hole site of a beam bottom for an aluminum template, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a first hole site transformation mould is early torn open at bottom of a beam for novel aluminum mould board, first hole site transformation mould is early torn open at bottom of a beam for novel aluminum mould board includes:

the upper end of the lower die fixing seat is provided with a guide column and a lower die seat, and the top end of the lower die seat is connected with a fixing plate;

the lower end of the upper die fixing seat is provided with a guide sleeve and an upper die base, and the bottom end of the upper die base is connected with a punching needle; and

and the positioning and jacking piece is arranged on the surfaces of the lower die holder and the fixed plate.

Preferably, the lower die holder is of a square structure at the rear side end, two groups of convex blocks are arranged at the front side end, the convex blocks are symmetrically distributed along the longitudinal central line of the lower die holder, the convex blocks are of a right-angle trapezoidal structure, the upper end of the convex blocks is a plane, and the lower end of the convex blocks is an inclined plane. Preferably, the fixing plate is of an L-shaped structure, the distance between the fixing plate and the upper end of the lower die holder is larger than the wall thickness of the early dismantling head, and the width of the fixing plate is smaller than that of the lower die holder.

Preferably, the surface of the fixing plate is provided with punched holes, the outer side end of the lower die base is provided with discharge holes, the punched holes and the discharge holes are arranged in two groups, the punched holes and the discharge holes are symmetrically distributed along the longitudinal central line of the lower die base, the punched holes and the discharge holes are coaxially arranged, and a group of punching needles is matched with a group of discharge holes and the punched holes.

Preferably, the height of the guide sleeve is greater than that of the punching pin, two groups of guide sleeves and two groups of guide columns are arranged and are symmetrically distributed along the longitudinal central line of the lower die holder, and the guide sleeves and the guide columns are matched to limit the punching pin and the punching pin coaxially.

Preferably, the positioning and supporting piece comprises a positioning block, a supporting spring, a supporting groove connected with one end of the supporting spring and a supporting block connected with the other end of the supporting spring, the positioning block is fixed on the left side surface of the lower die base, the height of the positioning block is higher than that of the fixing plate, the supporting groove is formed in the bottom end surface of the fixing plate, the cross section of the supporting groove is in a structure shaped like the Chinese character 'Contraband', an inclined plane is arranged on the front end face of the supporting block and is higher than the thickness of the early-dismantling head, and the supporting block is located on the rear side and the outer side of the punched hole.

Preferably, the rear side of the lower die base is connected with a reinforcing rib plate, the bottom end of the reinforcing rib plate is connected with the upper end face of the lower die fixing base, and the cross section of the reinforcing rib plate is of a right trapezoid structure.

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

1. according to the utility model, the lower die fixing seat and the upper die fixing seat are respectively fixed on the operating platform of the punch press, the upper die fixing seat drives the guide sleeve to descend, and the guide sleeve is contacted with the guide post in advance, so that the punching needle is vertically limited, the punching needle penetrates through the punching hole, the early-dismantling head and the discharge hole from top to bottom, new hole sites required by the early-dismantling head are processed, the punching-out materials fall to the lower end of the inclined plane from the discharge hole, the processed early-dismantling head is taken out, the blanking is cleaned, the processing efficiency is greatly improved, the processing cost is reduced, and the processing precision of the hole sites is also well ensured.

2. The positioning block is arranged to position the left end of the early dismounting head, the early dismounting head touches the inclined plane of the propping block between the fixing plate and the lower die holder, the propping block is pushed upwards until the inner wall of the early dismounting head contacts with the end surface of the outer side of the lower die holder, and the propping spring pushes the propping block to prop the early dismounting head to limit and fix the early dismounting head.

Drawings

FIG. 1 is a schematic view of a front perspective structure of a die for modifying a beam bottom early-dismantling head hole site for a novel aluminum template;

FIG. 2 is a schematic rear perspective view of a die for modifying a hole site of a beam bottom early-dismantling head for a novel aluminum template;

FIG. 3 is a cross-sectional view of the lower mold member;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

In the figure: the device comprises a lower die fixing seat 1, a lower die seat 2, a discharging hole 3, a punched hole 4, a punching needle 5, an upper die seat 6, an upper die fixing seat 7, a guide sleeve 8, a guide post 9, a fixing plate 10, a positioning block 11, a reinforcing rib plate 12, a jacking block 13, a jacking groove 14 and a jacking spring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a first hole site transformation mould is early torn open to novel aluminium template for breast, novel aluminium template includes with early first hole site transformation mould of tearing open of breast: the upper end of the lower die fixing seat 1 is provided with a guide column 9 and a lower die seat 2, and the top end of the lower die seat 2 is connected with a fixing plate 10; the lower end of the upper die fixing seat 7 is provided with a guide sleeve 8 and an upper die seat 6, and the bottom end of the upper die seat 6 is connected with a punching needle 5; and a positioning and propping piece arranged on the surfaces of the lower die holder 2 and the fixed plate 10.

The utility model can be further arranged that the lower die holder 2 has a square structure at the rear side end, two groups of convex blocks are arranged at the front side end, the convex blocks are symmetrically distributed at the longitudinal central line of the lower die holder 2, the convex blocks are in a right-angle trapezoidal structure, the upper end of the convex blocks is a plane, and the lower end of the convex blocks is an inclined plane.

The utility model can be further set that the fixing plate 10 is in an L-shaped structure, the distance between the fixing plate 10 and the upper end of the lower die holder 2 is larger than the wall thickness of the early dismantling head, and the width of the fixing plate 10 is smaller than that of the lower die holder 2; the surface of the fixing plate 10 is provided with punching holes 4, the outer side end of the lower die holder 2 is provided with discharge holes 3, the punching holes 4 and the discharge holes 3 are respectively provided with two groups, the punching holes 4 and the discharge holes 3 are symmetrically distributed along the longitudinal central line of the lower die holder 2, the punching holes 4 and the discharge holes 3 are coaxially arranged, and a group of punching needles 5 is matched with a group of discharge holes 3 and punching holes 4; the height of the guide sleeve 8 is larger than that of the punching pin 5, the guide sleeve 8 and the guide columns 9 are arranged in two groups and are symmetrically distributed along the longitudinal central line of the lower die holder 2, and the guide sleeve 8 and the guide columns 9 are matched to limit the coaxial centers of the punching pin 5 and the punching pin 4.

The utility model can be further set that the positioning and supporting piece comprises a positioning block 11, a supporting spring 15, a supporting groove 14 connected with one end of the supporting spring 15 and a supporting block 13 connected with the other end of the supporting spring 15, the positioning block 11 is fixed on the left side surface of the lower die holder 2, the height of the positioning block 11 is higher than that of the fixing plate 10, the supporting groove 14 is arranged on the bottom end surface of the fixing plate 10, the cross section of the supporting groove is in a structure in the shape of 'Contraband', the front end surface of the supporting block 13 is provided with an inclined plane, the height of the inclined plane is higher than the thickness of the early-dismantling head, and the supporting block 13 is positioned at the rear side and the outer side of the punching hole 4; the rear side of the lower die base 2 is connected with a reinforcing rib plate 12, the bottom end of the reinforcing rib plate 12 is connected with the upper end face of the lower die fixing base 1, and the cross section of the reinforcing rib plate is of a right trapezoid structure.

The working principle is as follows: firstly, respectively fixing a lower die fixing seat 1 and an upper die fixing seat 7 on a punch operation table, then inserting an early-dismantling head into a gap between a fixing plate 10 and a lower die seat 2, positioning the left end of the early-dismantling head by a positioning block 11, firstly contacting the early-dismantling head between the fixing plate 10 and the lower die seat 2 with the inclined surface of a supporting block 13, thus pushing the supporting block 13 upwards until the inner wall of the early-dismantling head is contacted with the outer side end surface of the lower die seat 2, and pushing the supporting block 13 to limit and fix the early-dismantling head by pushing a supporting spring 15;

the punch press is started, when the punch press starts to operate, the upper die fixing seat 7 drives the guide sleeve 8 to descend, the guide sleeve 8 is in contact with the guide column 9 in advance, the punching needle 5 is vertically limited, the punching needle 5 penetrates through the punching hole 4 from top to bottom, the head is detached early and the discharge hole 3 are detached early, the new hole site required by the head is detached early is processed completely, the punching-out materials fall out of the lower end of the inclined plane from the discharge hole 3, the head which is detached early is taken out after processing is completed, the blanking is cleared, one-time processing is completed, the operation is repeated to process a plurality of groups of heads which are detached early, the original processing technology is compared, the processing efficiency is greatly improved, the processing cost is reduced, and the processing precision of the hole site is also well guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a first hole site transformation mould is early torn open at bottom of a beam for novel aluminum mould board which characterized in that: novel first hole site transformation mould is early torn open at bottom of a beam for aluminum mould board includes:

the upper end of the lower die fixing seat (1) is provided with a guide column (9) and a lower die seat (2), and the top end of the lower die seat (2) is connected with a fixing plate (10);

the lower end of the upper die fixing seat (7) is provided with a guide sleeve (8) and an upper die seat (6), and the bottom end of the upper die seat (6) is connected with a punching needle (5); and

and the positioning and propping piece is arranged on the surfaces of the lower die holder (2) and the fixed plate (10).

2. The die for the reconstruction of the head hole site of the novel aluminum template with the early disassembled beam bottom according to claim 1, is characterized in that: the lower die holder (2) is of a square structure at the rear side end, two groups of convex blocks are arranged at the front side end, the convex blocks are symmetrically distributed along the longitudinal central line of the lower die holder (2), the convex blocks are of a right-angle trapezoidal structure, the upper end of each convex block is a plane, and the lower end of each convex block is an inclined plane.

3. The novel die for improving the early-dismantling head hole position of the beam bottom for the aluminum template as claimed in claim 2, which is characterized in that: the fixing plate (10) is of an L-shaped structure, the distance between the fixing plate (10) and the upper end of the lower die holder (2) is larger than the wall thickness of the early-dismantling head, and the width of the fixing plate (10) is smaller than that of the lower die holder (2).

4. The die for the reconstruction of the head hole site of the novel aluminum template with the early disassembled beam bottom according to claim 3, characterized in that: the punching die is characterized in that a punching hole (4) is formed in the surface of the fixing plate (10), a discharging hole (3) is formed in the outer side end of the lower die base (2), the punching hole (4) and the discharging hole (3) are both provided with two groups, the lower die base (2) is symmetrically distributed along the longitudinal center line, the punching hole (4) and the discharging hole (3) are coaxially arranged, and a group of punching needles (5) are matched with a group of discharging holes (3) and the punching hole (4).

5. The novel die for improving the hole site of the early-disassembled beam bottom for the aluminum template as claimed in claim 4, wherein: the height of the guide sleeve (8) is larger than that of the punching needle (5), the guide sleeve (8) and the guide column (9) are both provided with two groups, the guide sleeve and the guide column are symmetrically distributed along the longitudinal central line of the lower die holder (2), and the guide sleeve (8) and the guide column (9) are matched to limit the coaxial positions of the punching needle (5) and the punching needle (4).

6. The die for the reconstruction of the head hole site of the novel aluminum template with the early disassembled beam bottom as claimed in claim 5, is characterized in that: the positioning and supporting piece comprises a positioning block (11), a supporting spring (15), a supporting groove (14) connected with one end of the supporting spring (15) and a supporting block (13) connected with the other end of the supporting spring (15), the positioning block (11) is fixed on the left side surface of the lower die base (2), the positioning block (11) is higher than the fixing plate (10), the supporting groove (14) is formed in the bottom end surface of the fixing plate (10), the cross section of the positioning block is of a structure shaped like the Chinese character 'Contraband', an inclined plane is arranged on the front end face of the supporting block (13), the inclined plane is higher than the thickness of the early-dismantling head, and the supporting block (13) is located on the rear side and the outer side of the punched hole (4).

7. The novel die for improving the hole site of the early-disassembled beam bottom for the aluminum template as claimed in claim 6, wherein: the rear side of the lower die holder (2) is connected with a reinforcing rib plate (12), the bottom end of the reinforcing rib plate (12) is connected with the upper end face of the lower die fixing base (1), and the cross section of the reinforcing rib plate is of a right-angle trapezoid structure.