CN211027705U

CN211027705U - Shower room top universal corner connecting piece mould

Info

Publication number: CN211027705U
Application number: CN201921627357.7U
Authority: CN
Inventors: 洪植茂
Original assignee: Guangdong Paihuaju Home Furnishing Co ltd
Current assignee: Guangdong Paihuaju Home Furnishing Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-17
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an universal corner connecting piece mould in shower room top, which comprises a machine tool, the vertical jumper bar that is equipped with in lathe upper end, the bottom surface shaping of jumper bar has the lug to be used for processing the groove of taking the place of processing the board bottom surface, the lower extreme of lathe is equipped with the lower mould, the lower mould includes the fixing base, the first trench that link up about the low side of connecting seat is equipped with, be equipped with the design piece of two L shapes in the connecting seat, two horizontal symmetries of design piece set up both sides in the connecting seat, the outer wall of design piece and the inner wall sliding fit of connecting seat, the centre is equipped with the supporting shoe of I shape in the connecting seat, the lower extreme setting of design piece is in the centre indent position of supporting shoe, the second trench that link up from top to bottom is equipped.

Description

Shower room top universal corner connecting piece mould

Technical Field

The utility model belongs to the technical field of stamping die and specifically relates to a universal corner connecting piece mould in shower room top is related to.

Background

The universal corner connecting piece at the top of the shower room is shown in figure 4, a slot 18 is arranged on the bottom surface of the universal corner connecting piece at the top of the shower room, folded edges 19 are formed at two ends of the universal corner connecting piece at the top of the shower room and are perpendicular to the bottom surface, the universal corner connecting piece at the top of the shower room is used for connecting a roof support of the shower room, the traditional universal corner connecting piece at the top of the shower room is formed by cutting materials into a specific shape, drilling and punching slots are performed, and finally punching is performed by using a punch press.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A universal corner connecting piece die at the top of a shower room comprises a machine tool, wherein a punch rod is vertically arranged at the upper end of the machine tool, a driving device for driving the punch rod to move up and down is further arranged at the upper end of the machine tool, a bump is formed on the bottom surface of the punch rod, a lower die is arranged at the lower end of the machine tool and comprises a connecting seat, a first cavity in a rectangular shape is formed at the top end of the connecting seat, a second cavity communicated with the first cavity is arranged at the lower end of the first cavity, the second cavity is in an inverted trapezoid shape, a third cavity communicated with the second cavity is arranged at the lower end of the second cavity, the third cavity is in a rectangular shape, a first groove penetrating up and down is formed at the bottom end of the connecting seat, an I-shaped supporting block is arranged in the third cavity, first connecting grooves are arranged in the middle of two sides of the supporting block, two shaping blocks in L shapes are arranged in the first cavity, the shaping blocks are transversely and symmetrically arranged on two sides of the supporting seat, a connecting bump is formed at the lower end of the shaping block, the connecting bump is arranged in the first connecting groove, the outer wall of the shaping block is in sliding fit with the inner wall of the first cavity, the positioning block, the second groove is in an arc shape.

As a further aspect of the present invention: the connecting lug is in clearance fit with the first connecting groove.

As a further aspect of the present invention: the number of the springs is four, and the springs are respectively positioned at four corners of the bottom surface of the connecting seat.

As a further aspect of the present invention: the bottom end shaping has cylindrical lug in the connecting seat cavity, and the lower extreme inner wall of spring and circular lug's outer wall screw-thread fit, and the bottom surface shaping of supporting shoe has the second spread groove, and the outer wall of spring upper end and the inner wall screw-thread fit of second spread groove.

As a further aspect of the present invention: the top surface both sides shaping of connecting seat has the positioning slot position, and first cavity setting is between the positioning slot position.

As a further aspect of the present invention: the bottom surface of the punch rod is provided with two lugs which are aligned along the horizontal direction.

Compared with the prior art, the beneficial effects of the utility model are that: through improving in the bottom surface of jumper bar, increased the lug that can the blanking trench, still increased the groove that link up from top to bottom on connecting seat and supporting shoe, left out one process, improved work efficiency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connecting block structure of the present invention.

Fig. 3 is a schematic view of the working principle of the present invention.

FIG. 4 is a schematic view of the structure of the universal corner connector at the top of the shower room.

Fig. 5 is a schematic view of the structure of the punch of the present invention.

Fig. 6 is a partially enlarged view of fig. 2 at a.

In the figure: 1. the machine tool, 2, the jumper bar, 3, the lower mould, 4, the connecting seat, 5, the design piece, 6, the supporting shoe, 7, the spring, 8, first trench, 9, the second trench, 10, wait to process the board, 11, the location trench, 12, the lug, 13, cylindrical lug, 14, the second spread groove, 15, first cavity, 16, the second cavity, 17, the third cavity, 18, the trench, 19, the hem, 20, first spread groove, 21, the connecting lug, 22, drive arrangement.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a shower room top universal corner connecting piece mold includes a machine tool 1, a punch 2 is vertically disposed at an upper end of the machine tool 1, a driving device 22 for driving the punch 2 to move up and down is further disposed at an upper end of the machine tool 1, a bump 12 is formed on a bottom surface of the punch 2, a lower die 3 is disposed at a lower end of the machine tool 1, the lower die 3 includes a connecting seat 4, a first cavity 15 having a rectangular shape is formed at a top end of the connecting seat 4, a second cavity 16 communicating with the first cavity 15 is disposed at a lower end of the first cavity 15, the second cavity 16 has an inverted trapezoid shape, a third cavity 17 communicating with the second cavity 16 is disposed at a lower end of the second cavity 16, the third cavity 17 has a rectangular shape, a first slot 8 passing through up and down is formed at a bottom end of the connecting seat 4, an i-shaped supporting block 6 is disposed in the third cavity 17, a first connecting slot 20 is disposed at a middle portion of both sides of the supporting block 6, two L-shaped forming blocks 5 are disposed in the first cavity 15, the transverse symmetry, the lower end of the supporting seat 5 is disposed at a position where the connecting block 21, the connecting block is connected with the inner wall of the first cavity, and the spring 7, the spring 7 is connected with the first cavity, and the spring 9.

The connection projection 21 is in clearance fit with the first connection groove 20.

The number of the springs 7 is four, and the springs are respectively positioned at four corners of the bottom surface of the connecting seat 4.

A cylindrical projection 13 is formed at the bottom end of the cavity of the connecting seat 4, the inner wall of the lower end of the spring 7 is in threaded fit with the outer wall of the cylindrical projection 13, a second connecting groove 14 is formed at the bottom surface of the supporting block 6, and the outer wall of the upper end of the spring 7 is in threaded fit with the inner wall of the second connecting groove 14.

The top surface both sides of connecting seat 4 are moulded and are had the positioning slot position 11, and first cavity 15 sets up between positioning slot position 11.

The punch 2 has two projections 12 on the bottom surface thereof, which are horizontally aligned.

The utility model discloses a theory of operation is: the plate 10 to be machined is placed into the positioning groove 11, a driving device 22 of the machine tool 1 drives the punch rod 2 to move downwards to punch the plate 10 to be machined, the plate 10 to be machined is gradually bent to form a hem 19, the bottom of the hem is connected with a supporting block 6, the supporting block 6 moves downwards in the punching process to drive the shaping block 5 to incline to further shape the hem 19 of the plate 10 to be machined, when the supporting block 6 moves to the bottom of the third cavity 17, the punch rod 2 punches the plate 10 to be machined, and punched waste materials fall into the first groove 8 and are discharged from the second groove 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A universal corner connecting piece die at the top of a shower room is characterized by comprising a machine tool, wherein a punch rod is vertically arranged at the upper end of the machine tool, a driving device for driving the punch rod to move up and down is further arranged at the upper end of the machine tool, a bump is formed on the bottom surface of the punch rod, a lower die is arranged at the lower end of the machine tool and comprises a connecting seat, a first cavity in a rectangular shape is formed at the top end of the connecting seat, a second cavity communicated with the first cavity is arranged at the lower end of the first cavity, the second cavity is in an inverted trapezoid shape, a third cavity communicated with the second cavity is arranged at the lower end of the second cavity, a rectangular third cavity is formed at the bottom end of the connecting seat, a first groove communicated up and down is formed at the bottom end of the connecting seat, an I-shaped supporting block is arranged in the third cavity, a first connecting groove is arranged in the middle of two sides of the supporting block, two shaping blocks in L shapes are arranged in the first cavity, the shaping blocks are transversely and symmetrically arranged on two sides of the supporting seat, a connecting bump is formed at the lower end of the shaping block, the first connecting groove, the shaping block, the outer wall of the shaping block is in sliding fit with the inner wall of the first cavity, an I-shaped spring, the second groove is connected with the.

2. The shower room top universal corner connecting piece mold as claimed in claim 1, wherein the connecting protrusion is in clearance fit with the first connecting groove.

3. The shower room top universal corner connecting piece mold as claimed in claim 1, wherein the number of the springs is four, and the four springs are respectively located at four corners of the bottom surface of the connecting seat.

4. The shower room top universal corner connector mold according to claim 1, wherein a cylindrical protrusion is formed at the bottom end in the connecting seat cavity, the inner wall of the lower end of the spring is screw-engaged with the outer wall of the circular protrusion, the bottom surface of the supporting block is formed with a second connecting groove, and the outer wall of the upper end of the spring is screw-engaged with the inner wall of the second connecting groove.

5. The shower room top universal corner connecting piece mold as claimed in claim 1, wherein positioning slots are formed on both sides of the top surface of the connecting base, and the first cavity is disposed between the positioning slots.

6. The shower room top universal corner connecting piece mold as claimed in claim 1, wherein the number of the projections on the bottom surface of the plunger is two, and the projections are horizontally aligned.