CN218532959U

CN218532959U - Punching and shearing equipment for machining bridge-cut-off aluminum doors and windows

Info

Publication number: CN218532959U
Application number: CN202222688178.2U
Authority: CN
Inventors: 李崇堂; 李广强; 李广超; 李维信; 于洪喜
Original assignee: Langfang Xinhua Curtain Wall Doors & Windows Co ltd
Current assignee: Langfang Xinhua Curtain Wall Doors & Windows Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-28
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of punching and shearing equipment, in particular to punching and shearing equipment for processing bridge-cut aluminum doors and windows, which comprises two punching and shearing blocks which are horizontally and symmetrically installed and a cutter which can lift above the punching and shearing blocks, wherein a pressing device is installed above the cutter, and when the pressing device presses downwards, the cutter is convenient to be inserted into the punching and shearing blocks; but horizontal reciprocating motion's measuring stick is installed to the below of punching shear piece, the measuring stick is kept away from the one end of punching shear piece and is installed the connecting block perpendicularly, the utility model discloses set up measuring stick, connecting block and the fixture block that is located punching shear piece one side and mutually supports, the measuring stick drives fixture block on the connecting block at one side reciprocating motion of punching shear piece to adjust the interval between fixture block and the punching shear piece, and then adjust the size of section bar punching shear, solved current punching shear equipment and need rule on the section bar when punching shear, and the problem of the size of section bar punching shear can be influenced in the operation of ruling.

Description

Punching and shearing equipment for processing bridge-cut aluminum doors and windows

Technical Field

The utility model belongs to the technical field of punching and shearing equipment, concretely relates to punching and shearing equipment for bridge cut-off aluminium door and window processing.

Background

The bridge-cut aluminum is called thermal insulation bridge-cut aluminum profile, thermal insulation aluminum alloy profile, bridge-cut aluminum alloy, cold bridge-cut profile, bridge-cut aluminum plastic composite profile, and bridge-cut aluminum doors and windows can use punching and shearing equipment in the processing process.

Bridge cut-off aluminium door and window need carry out 45 degrees chamfer and concatenation to the circle line of pressure at the in-process of production, and current punching shear equipment need rule on the section bar when punching shear, cuts off the section bar through ruling, and the size that the operation of ruling can influence the section bar punching shear to influence the quality of bridge cut-off aluminium production, in addition, do not have stop device on the current equipment, lead to the section bar can not be fine place between measuring device and punching shear device, influence the section bar and carry out the material loading.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment is cut to dashing for bridge cut-off aluminium door and window processing to solve the current equipment of cutting to dashing that provides among the above-mentioned background art and need rule on the section bar when dashing to cut, and the size that the line marking operation can influence the section bar and cut, do not have stop device on the current equipment, lead to the section bar can not be fine place measuring device and cut the problem between the device with dashing.

In order to achieve the above object, the utility model provides a following technical scheme: a punching and shearing device for processing bridge-cut-off aluminum doors and windows comprises two punching and shearing blocks which are horizontally and symmetrically arranged and a cutter which can lift above the punching and shearing blocks, wherein a pressing device is arranged above the cutter, and when the pressing device presses downwards, the cutter is convenient to insert into the punching and shearing blocks; a measuring rod capable of horizontally reciprocating is arranged below the punching and shearing block, a connecting block is vertically arranged at one end of the measuring rod, which is far away from the punching and shearing block, a clamping block is arranged at the top of the inner side of the connecting block, and the clamping block is of a U-shaped structure; the punching shear block is provided with a punching shear groove in a penetrating mode from left to right, and the fixture block is arranged on an axis extension line on one side of the punching shear groove.

Preferably, a clamping groove is formed in the top of the connecting block, the clamping groove is matched with the clamping block, an installation groove is vertically formed in the bottom of the clamping groove, a lifting limiting block is installed in the installation groove, and one end of the limiting block extends into the clamping groove; and a second spring is arranged in the mounting groove, and one end of the second spring is propped against the bottom of the limiting block.

Preferably, the bottom of the punching shear block is provided with a supporting seat, a sliding groove penetrates through the supporting seat from left to right, the sliding groove is of a rectangular structure, and the measuring rod can reciprocate in the sliding groove; and an adjusting bolt is screwed on the outer side of the supporting seat, and one end of the adjusting bolt abuts against the measuring rod.

Preferably, a top plate is arranged above the supporting seat, and a supporting rod is connected between the top plate and the supporting seat; two install the blade holder between the cutter top, the lifter is installed perpendicularly at the top of blade holder, the roof is run through on the top of lifter to extend to the top of roof, be connected with first spring between roof and the blade holder.

Preferably, the pressing device comprises an installation seat and a pressing rod movably connected to the top end of the installation seat, and the bottom of the installation seat is vertically installed on the top of the top plate; the top end of the lifting rod is propped against the pressing rod.

Preferably, the top of the punching shear block is provided with a cutter groove, one end of the cutter groove vertically extends into the punching shear groove, and the cutter can reciprocate in the cutter groove.

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

(1) The utility model discloses set up and be located the measuring stick, connecting block and the fixture block of punching shear piece one side mutually supporting, the measuring stick drives the fixture block on the connecting block and at one side reciprocating motion of punching shear piece to adjust the interval between fixture block and the punching shear piece, and then adjust the size of section bar punching shear, solved current punching shear equipment and need rule on the section bar when punching shear, and the problem of the size of section bar punching shear can be influenced in the operation of ruling.

(2) The utility model discloses set up the stopper that is located the connecting block liftable, the measuring stick passes through adjusting bolt fastening on the supporting seat, thereby fasten the fixture block in one side of punching the piece of cutting, press the section bar on the stopper this moment, and insert the one end of section bar to punching the groove, the stopper rises from the connecting block this moment, distance between stopper and the cutter is the size that the section bar was cuted this moment, solved current equipment and did not have stop device at last, lead to the section bar can not be fine place the problem between measuring device and punching the device.

Drawings

Fig. 1 is a schematic view of a partial structure of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a side view of the stopper and the fixture block of the present invention;

FIG. 4 is a cross-sectional view of the cutting tool and the punching and shearing block of the present invention;

FIG. 5 is a cross-sectional view of the limiting block and the mounting groove of the present invention;

in the figure: 1. a supporting base; 2. adjusting the bolt; 3. punching and shearing blocks; 4. a support bar; 5. punching and shearing a groove; 6. a top plate; 7. a mounting base; 8. a lifting rod; 9. a pressing lever; 10. a first spring; 11. a tool apron; 12. a cutter; 13. a chute; 14. a measuring rod; 15. connecting blocks; 16. a clamping block; 17. a limiting block; 18. a cutter groove; 19. mounting grooves; 20. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the punching and shearing equipment for processing the bridge-cut aluminum door and window comprises two punching and shearing blocks 3 which are horizontally and symmetrically arranged and a cutter 12 which can lift above the punching and shearing blocks 3, wherein a pressing device is arranged above the cutter 12, and when the pressing device presses downwards, the cutter 12 can be conveniently inserted into the punching and shearing blocks 3; a measuring rod 14 capable of horizontally reciprocating is arranged below the punching and shearing block 3, a connecting block 15 is vertically arranged at one end, far away from the punching and shearing block 3, of the measuring rod 14, a clamping block 16 is arranged at the top of the inner side of the connecting block 15, and the clamping block 16 is of a U-shaped structure; the punching shear block 3 is provided with a punching shear groove 5 in a penetrating way from left to right, and the fixture block 16 is arranged on an axis extension line at one side of the punching shear groove 5.

Through the technical scheme:

specifically, the device comprises a pressing device, a cutter 12, a measuring rod 14 and a punching shear block 3, one end of the profile is inserted into a punching shear groove 5 in the punching shear block 3, one end of the profile is placed on a fixture block 16 at the moment, the measuring rod 14 is used for adjusting the distance between the fixture block 16 and the punching shear block 3 on a connecting block 15, and therefore the size between the profile and the cutter 12 is determined through the fixture block 16.

Simultaneously, the device is equipped with the punching shear piece 3 of two symmetry installations, lets carry out the punching shear to both ends at the homonymy of equipment with root section bar, and the scale mark has been carved with on the measuring stick 14, can confirm the interval between fixture block 16 and the punching shear piece 3 through the contact department between scale mark and the supporting seat 1, and fixture block 16 lifts the section bar in one side of punching shear piece 3, makes things convenient for the section bar disect insertion to the punching shear groove 5.

Further, aiming at the cutter 12, the top of the punching shear block 3 is provided with a cutter groove 18, one end of the cutter groove 18 vertically extends into the punching shear groove 5, and the cutter 12 can reciprocate in the cutter groove 18, so that the profile in the punching shear groove can be conveniently punched and sheared for multiple times.

Referring to fig. 1 and 3, the punching and shearing equipment for processing the bridge-cut aluminum door and window further comprises a pressing device, the pressing device comprises a mounting seat 7 and a pressing rod 9 movably connected to the top end of the mounting seat 7, and the bottom of the mounting seat 7 is vertically installed on the top of the top plate 6; the top end of the lifting rod 8 is propped against the pressing rod 9; a top plate 6 is arranged above the supporting seat 1, and a supporting rod 4 is connected between the top plate 6 and the supporting seat 1.

Through the technical scheme:

specifically, the lifting rod 8 on the top plate 6 is pressed downwards through the mounting seat 7 and the pressing rod 9, so that the cutter 12 is punched into the punching and shearing block 3, the profile is punched and sheared, the top plate 6 is installed above the supporting seat 7 in a suspended mode through the supporting rod 4, and a mounting position is provided for the mounting seat 7, the lifting rod 8 and the pressing rod 9.

Further, to the lifter 8 that the aforesaid set up, install blade holder 11 between two cutter 12 tops, lifter 8 is installed perpendicularly at the top of blade holder 11, roof 6 is run through on the top of lifter 8 to extend to the top of roof 6, be connected with first spring 10 between roof 6 and the blade holder 11, let cutter 12 can be towards the shearing on punching shear piece 3 reciprocal punching shear through first spring, let two synchronous oscilaltions of cutter 12 on punching shear piece 3 through blade holder 11 in addition, let equipment dash to cut to two section bars simultaneously.

Referring to fig. 1, 2 and 4, the punching and shearing equipment for processing the bridge-cut-off aluminum door and window further comprises an adjusting bolt 2, a supporting seat 1 is installed at the bottom of a punching and shearing block 3, a sliding groove 13 penetrates through the supporting seat 1 from left to right, the sliding groove 13 is of a rectangular structure, and a measuring rod 14 can reciprocate in the sliding groove 13; an adjusting bolt 2 is screwed on the outer side of the supporting seat 1, and one end of the adjusting bolt 2 abuts against the measuring rod 14.

Through the technical scheme:

specifically, measuring stick 14 passes through spout 13 and reciprocal linear motion on supporting seat 1 to adjust the interval between fixture block 16 and the punching shear piece 3, after screwing adjusting bolt 2 simultaneously, the interval between fixture block 16 and the punching shear piece 3 is fixed, makes things convenient for a plurality of section bar punching shear frame with the size.

Referring to fig. 1 and 3, the punching and shearing equipment for processing the bridge-cut-off aluminum door and window further comprises a limiting block 17, the top of the connecting block 15 is provided with a clamping groove, the clamping groove is matched with the clamping block 16, the bottom of the clamping groove is vertically provided with a mounting groove 19, the mounting groove 19 is internally provided with the liftable limiting block 17, and one end of the limiting block 17 extends into the clamping groove;

through the technical scheme:

specifically, when fixture block 16 restriction was in one side of punching shear piece 3, the outside section bar was pressed on stopper 17, conveniently let the section bar be in on the axle center extension line of punching shear groove 5, made things convenient for the section bar to insert to punching shear groove 5 in, let the section bar support on stopper 17 when stopper 17 rises, the size that needs punching shear at this moment is the size that shows on measuring stick 14.

Further, to the above-mentioned stopper 17 that sets up, install second spring 20 in the mounting groove 19, the bottom at stopper 17 is supported to the one end of second spring 20, and stopper 17 can reciprocate in mounting groove 19 through second spring 20 to let the section bar can place fast between fixture block 16 and punching shear piece 3.

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

Claims

1. The utility model provides a punching shear equipment for bridge cut-off aluminium door and window processing which characterized in that: the punching and shearing device comprises two punching and shearing blocks (3) which are horizontally and symmetrically arranged and a cutter (12) which can lift above the punching and shearing blocks (3), wherein a pressing device is arranged above the cutter (12), and when the pressing device presses downwards, the cutter (12) can be conveniently inserted into the punching and shearing blocks (3);

a measuring rod (14) capable of horizontally reciprocating is mounted below the punching and shearing block (3), a connecting block (15) is vertically mounted at one end, far away from the punching and shearing block (3), of the measuring rod (14), a clamping block (16) is mounted at the top of the inner side of the connecting block (15), and the clamping block (16) is of a U-shaped structure;

the punching and shearing block (3) is provided with a punching and shearing groove (5) in a penetrating manner from left to right, and the fixture block (16) is arranged on an axis extension line on one side of the punching and shearing groove (5).

2. The punching and shearing equipment for processing bridge-cut aluminum doors and windows according to claim 1, characterized in that: the top of the connecting block (15) is provided with a clamping groove, the clamping groove is matched with the clamping block (16), the bottom of the clamping groove is vertically provided with an installation groove (19), a liftable limiting block (17) is installed in the installation groove (19), and one end of the limiting block (17) extends into the clamping groove;

a second spring (20) is installed in the installation groove (19), and one end of the second spring (20) abuts against the bottom of the limiting block (17).

3. The punching and shearing equipment for processing bridge-cut aluminum doors and windows according to claim 1, characterized in that: the bottom of the punching shear block (3) is provided with a supporting seat (1), a sliding groove (13) penetrates through the supporting seat (1) from left to right, the sliding groove (13) is of a rectangular structure, and the measuring rod (14) can reciprocate in the sliding groove (13);

the outer side of the supporting seat (1) is screwed with an adjusting bolt (2), and one end of the adjusting bolt (2) abuts against the measuring rod (14).

4. The punching and shearing equipment for processing bridge-cut aluminum doors and windows according to claim 3, characterized in that: a top plate (6) is arranged above the supporting seat (1), and a supporting rod (4) is connected between the top plate (6) and the supporting seat (1);

two install blade holder (11) between cutter (12) top, lifter (8) are installed perpendicularly at the top of blade holder (11), roof (6) are run through on the top of lifter (8) to extend to the top of roof (6), be connected with first spring (10) between roof (6) and blade holder (11).

5. The punching and shearing equipment for processing bridge-cut aluminum doors and windows according to claim 4, characterized in that: the pressing device comprises an installation seat (7) and a pressing rod (9) movably connected to the top end of the installation seat (7), and the bottom of the installation seat (7) is vertically installed on the top of the top plate (6);

the top end of the lifting rod (8) is propped against the pressing rod (9).

6. The punching and shearing equipment for processing bridge-cut aluminum doors and windows according to claim 1, characterized in that: the top of the punching shear block (3) is provided with a cutter groove (18), one end of the cutter groove (18) vertically extends into the punching shear groove (5), and the cutter (12) can be lifted and lowered in the cutter groove (18) in a reciprocating manner.