CN219378650U - Punching equipment for aluminum window processing - Google Patents

Abstract

The utility model discloses punching equipment for processing aluminum windows, which structurally comprises a lifting assembly and a sliding assembly, wherein the lifting assembly is arranged, so that a user can control a top plate of the lifting assembly to lift by rotating a rotating handle, the height of the lifting assembly is adjusted, the heights of aluminum windows with different heights are adjusted, and the aluminum windows can be more conveniently placed at a punching position of the punching assembly to be punched; by arranging the sliding component, the punching component is pushed to a proper position, so that aluminum windows with different widths can be conveniently punched; through having set up the subassembly that punches, make the more convenient and fast reduction time that punches, increase the work efficiency of work of punching.

Description

Punching equipment for aluminum window processing

Technical Field

The utility model relates to the technical field of window processing, in particular to punching equipment for aluminum window processing.

Background

The window of modern window comprises window frame, glass and movable component, the window frame is responsible for supporting the main structure of window body, can be timber, metal, pottery or plastics material, and transparent part is attached to the window frame, can be paper, cloth, silk or glass material movable component mainly take metal material as the main, also probably wrap up with insulating material such as plastics in place that the people's hand touched, and wherein aluminium window is one of them, and aluminium window's processing naturally leaves perforating equipment.

The existing punching equipment for aluminum window processing is inconvenient to adjust the height of a machine when processing and punching are performed, so that the punching is inconvenient to be performed on aluminum windows with different heights, the position of the machine is inconvenient to be adjusted, and the punching is difficult to be performed on aluminum windows with different widths.

Disclosure of Invention

First, the technical problem to be solved

In order to overcome the defects of the prior art, the punching equipment for aluminum window processing is provided at present, and the problems that the punching equipment for aluminum window processing is used, the machine height is inconvenient to adjust when the processing and the punching are carried out, the punching is inconvenient to carry out on aluminum windows with different heights, the machine position is inconvenient to adjust, and the punching of aluminum windows with different widths is difficult to carry out are solved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides punching equipment for aluminum window processing, which comprises a lifting assembly and a sliding assembly, wherein a lifting assembly top plate is arranged in the lifting assembly, the top end of the lifting assembly top plate is fixedly connected with the bottom end of the sliding assembly, and a connecting fixing plate is arranged in the sliding assembly; the method is characterized in that: still include the subassembly that punches, connect the top of fixed plate and punch subassembly fixed connection.

Further, the lifting component comprises a lifting component base, a right lower fixed head joint, a left lower fixed head joint, an outer lower connecting rod, an inner lower connecting rod, a right rotating rod lower joint, a right rotating rod upper joint, an outer upper connecting rod, a left rotating rod lower joint, a left rotating rod upper joint, an inner upper connecting rod, a left upper fixed head joint, a left upper fixed head, a right upper fixed head joint, a right upper fixed head, a lifting component top plate, a rear fixed rod, a front fixed rod, a screw rod connecting rod and a rotating handle, wherein the bottom of the lifting component base is contacted with a bottom plate, the right end of the top of the lifting component base is fixedly connected with the right lower fixed head, the middle part of the right lower fixed head is penetrated by the right lower fixed head joint and fixedly connected with the right lower fixed head joint, the left end of the top of the lifting assembly base is fixedly connected with a left lower fixing head, the middle part of the left lower fixing head is penetrated by a left lower fixing head connector and fixedly connected with the left lower fixing head connector, the right lower fixing head connector penetrates through the lower end of an outer lower connecting rod and is rotationally connected with the lower end of the outer lower connecting rod, the left lower fixing head connector penetrates through the lower end of an inner lower connecting rod and is rotationally connected with the lower end of the inner lower connecting rod, the middle part of the outer lower connecting rod is fixedly connected with a right rotating rod lower connector, the outer side of the right rotating rod lower connector penetrates through the right rotating rod and is rotationally connected with a right rotating rod, the upper end of the right rotating rod is rotationally connected with an upper connector of the right rotating rod, the upper end of the outer side lower connecting rod is penetrated by a lower connector of the left rotating rod and is fixedly connected with the lower connector of the left rotating rod, the outer side of the lower connector of the left rotating rod penetrates through the lower end of the left rotating rod and is rotationally connected with the lower end of the left rotating rod, the left rotating rod upper end is rotationally connected with the left rotating rod upper joint, the left rotating rod lower joint penetrates through the lower end of the inner side upper connecting rod and is rotationally connected with the lower end of the inner side upper connecting rod, the upper end of the outer side upper connecting rod is penetrated by the left upper fixing head joint and is rotationally connected with the left upper fixing head joint, the left upper fixing head joint penetrates through the middle part of the left upper fixing head and is rotationally connected with the middle part of the left upper fixing head, the upper end of the inner side upper connecting rod is penetrated by the right upper fixing head joint and is rotationally connected with the right upper fixing head joint, the right upper fixing head joint penetrates through the middle part of the right upper fixing head and is fixedly connected with the middle part of the right upper fixing head, the right upper fixing head top is fixedly connected with the lower end of the lifting component top plate, the outer side of the left rotating rod lower joint is fixedly connected with the left end of the rear fixing rod, the outer side upper joint of the right rotating rod is fixedly connected with the left end of the other front fixing rod, the middle part of the rear fixing rod is in threaded connection with the rear end of the screw connecting rod, and the screw connecting rod is rotationally connected with the middle part of the front fixing rod.

Further, the slip subassembly includes slip track, outside slide rail, inboard slide rail, outside rear pulley, outside front pulley, inboard rear pulley, inboard front pulley, rear pulley connecting rod, front pulley connecting rod, connection fixed plate, the lift subassembly roof upper end and the slip track lower extreme fixed connection in the lift subassembly, the slip track outside is provided with outside slide rail, the slip track inboard is provided with inboard slide rail, outside slide rail outside and outside rear pulley outside sliding connection, outside slide rail outside and outside front pulley outside sliding connection, inboard slide rail outside and inboard rear pulley outside sliding connection, inboard slide rail outside and inboard front pulley outside sliding connection, the upper end of outside rear pulley and inboard rear pulley runs through respectively in rear pulley connecting rod and rotate with rear pulley connecting rod upper and lower both ends and be connected with front pulley connecting rod rotation about the front pulley connecting rod respectively, the upper end of rear pulley connecting rod and front pulley connecting rod is connected with both sides fixed plate front and back respectively.

Further, the subassembly that punches includes the subassembly base that punches, the orifice plate, the subassembly mounting plate that punches, slide bar, spring, pushes down the handle, connect fixed plate upper end and the subassembly base lower extreme fixed connection that punches in the slip subassembly, the subassembly base upper end middle part that punches and the subassembly mounting plate lower extreme fixed connection that punches, the subassembly base upper end right side and the subassembly mounting plate fixed connection that punches, the left side mid portion of subassembly mounting plate that punches is run through and with slide bar sliding connection by the slide bar, the routing department and spring fixed connection and spring and slide bar middle extreme fixed connection in the middle of the subassembly mounting plate that punches, subassembly mounting plate upper end and the handle lower extreme rotation connection that pushes down.

Further, the structures of the right lower fixing head, the left lower fixing head, the inner side lower connecting rod and the right rotating rod are the same, and are U-shaped.

Furthermore, the lengths of the outer side lower connecting rod, the inner side lower connecting rod, the outer side upper connecting rod and the inner side upper connecting rod are all the same.

Further, the sliding track in the sliding assembly is L-shaped.

Furthermore, the spring is made of piano wire.

Further, the right lower fixing head is made of forged steel.

(III) beneficial effects

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

1) According to the punching equipment for processing the aluminum window, the lifting assembly is arranged, so that a user can control the lifting assembly top plate to lift by rotating the rotating handle, the height of the lifting assembly is adjusted, aluminum windows with different heights can be adjusted, and the aluminum window can be more conveniently placed at the punching position of the punching assembly to be punched.

2) According to the punching equipment for processing the aluminum windows, the sliding assembly is arranged to push the punching assembly to the proper position, so that the aluminum windows with different widths can be conveniently punched.

3) According to the punching equipment for processing the aluminum window, provided by the utility model, the punching assembly is arranged, so that the punching is more convenient and rapid, the time is reduced, and the working efficiency of punching is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic plan view of a side elevational structure of the lift assembly of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic plan view of a front elevational view of the lift assembly of the present utility model;

FIG. 5 is a schematic view of a sliding assembly according to the present utility model;

fig. 6 is a schematic structural view of the punching assembly of the present utility model.

In the figure: lifting component-1, sliding component-2, punching component-3, lifting component base-11, right lower fixed head-12, right lower fixed head joint-13, left lower fixed head-14, left lower fixed head joint-15, outer lower connecting rod-16, inner lower connecting rod-17, right rotating rod lower joint-18, right rotating rod-19, right rotating rod upper joint-110, outer upper connecting rod-111, left rotating rod lower joint-112, left rotating rod-113, left rotating rod upper joint-114, inner upper connecting rod-115, left upper fixed head joint-116, left upper fixed head-117, inner lower connecting rod-17, right rotating rod upper joint-112, left rotating rod upper joint-114, and inner upper connecting rod-115 the right upper fixing head joint-118, the right upper fixing head-119, the lifting assembly top plate-120, the rear fixing rod-121, the front fixing rod-122, the screw rod connecting rod-123, the rotating handle-124, the sliding rail-21, the outer sliding rail-22, the inner sliding rail-23, the outer rear pulley-24, the outer front pulley-25, the inner rear pulley-26, the inner front pulley-27, the rear pulley connecting rod-28, the front pulley connecting rod-29, the connecting fixing plate-210, the punching assembly base-31, the punching plate-32, the punching assembly supporting plate-33, the sliding rod-34, the spring-35 and the pressing handle-36.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, 2, 5 and 6, the present utility model provides a punching device for processing aluminum windows, which comprises a lifting assembly 1 and a sliding assembly 2, wherein a lifting assembly top plate 120 is arranged in the lifting assembly 1, the top end of the lifting assembly top plate 120 is fixedly connected with the bottom end of the sliding assembly 2, and a connecting and fixing plate 210 is arranged in the sliding assembly 2; the method is characterized in that: the punching assembly 3 is further included, and the top end of the connecting fixing plate 210 is fixedly connected with the punching assembly 3.

Referring to fig. 2, 3 and 4, the present utility model provides a punching device for aluminum window processing, the lifting assembly 1 includes a lifting assembly base 11, a right lower fixing head 12, a right lower fixing head joint 13, a left lower fixing head 14, a left lower fixing head joint 15, an outer lower connecting rod 16, an inner lower connecting rod 17, a right lower rotating rod joint 18, a right rotating rod 19, a right upper rotating rod joint 110, an outer upper connecting rod 111, a left lower rotating rod joint 112, a left rotating rod 113, a left upper rotating rod joint 114, an inner upper connecting rod 115, a left upper fixing head joint 116, a left upper fixing head 117, a right upper fixing head joint 118, a right upper fixing head 119, a lifting assembly top plate 120, a rear fixing rod 121, a front fixing rod 122, a screw connecting rod 123 and a rotating handle 124, the bottom of the lifting assembly base 11 contacts with a bottom plate, the right end of the top of the lifting assembly base 11 is fixedly connected with the right lower fixing head 12, the middle part of the right lower fixed head 12 is penetrated by the right lower fixed head joint 13 and fixedly connected with the right lower fixed head joint 13, the left end of the top of the lifting assembly base 11 is fixedly connected with the left lower fixed head 14, the middle part of the left lower fixed head 14 is penetrated by the left lower fixed head joint 15 and fixedly connected with the left lower fixed head joint 15, the right lower fixed head joint 13 penetrates the lower end of the outer side lower connecting rod 16 and is rotationally connected with the lower end of the outer side lower connecting rod 16, the left lower fixed head joint 15 penetrates the lower end of the inner side lower connecting rod 17 and is rotationally connected with the lower end of the inner side lower connecting rod 17, the middle part of the outer side lower connecting rod 16 is fixedly connected with the right rotating rod lower joint 18, the outer side of the right rotating rod lower joint 18 penetrates the right rotating rod 19 and is rotationally connected with the right rotating rod 19, the upper end of the right rotating rod 19 is rotationally connected with the right rotating rod upper joint 110, both ends of the right rotating rod 19 can rotate, the upper end of the outer lower connecting rod 16 is penetrated by the lower joint 112 of the left rotating rod and fixedly connected with the lower joint 112 of the left rotating rod, the outer side of the lower joint 112 of the left rotating rod penetrates through the lower end of the left rotating rod 113 and is rotationally connected with the lower end of the left rotating rod 113, the upper end of the left rotating rod 113 is rotationally connected with the upper joint 114 of the left rotating rod, both ends of the left rotating rod 113 can rotate, the lower joint 112 of the left rotating rod penetrates through the lower end of the inner upper connecting rod 115 and is rotationally connected with the lower end of the inner upper connecting rod 115, the upper end of the outer upper connecting rod 111 is penetrated by the upper left fixed head joint 116 and is rotationally connected with the upper left fixed head joint 116, the upper left fixed head joint 116 penetrates through the middle part of the upper left fixed head 117 and is fixedly connected with the middle part of the upper left fixed head 117, the upper end of the inner upper connecting rod 115 is penetrated by the upper right fixed head joint 118 and is rotationally connected with the upper right fixed head joint 118, the upper right fixing head joint 118 penetrates through the middle part of the upper right fixing head 119 and is fixedly connected with the middle part of the upper right fixing head 119, the top end of the upper right fixing head 119 is fixedly connected with the right side of the lower end of the lifting assembly top plate 120, the lifting assembly top plate 120 can generate linkage action, the outer side of the lower left rotating rod joint 112 is fixedly connected with the left end of the rear fixing rod 121, the outer side of the upper right rotating rod joint 110 is fixedly connected with the left end of the other front fixing rod 122, the middle part of the inner side of the rear fixing rod 121 is in threaded connection with the rear end of the screw rod connecting rod 123, the screw rod connecting rod 123 is in rotary connection with the middle part of the front fixing rod 122, the front end of the screw rod connecting rod 123 is fixedly connected with the rear end of the rotating handle 124, the lower right fixing head 12, the lower left fixing head 14, the lower inner side connecting rod 17 and the right rotating rod 19 are identical in structure and are U-shaped, the lower outer side connecting rod 16, the lower inner side connecting rod 17, the upper outer side connecting rod 111, the length of the connecting rods 115 on the inner side is the same.

Referring to fig. 5, the present utility model provides a punching device for aluminum window processing, the sliding assembly 2 includes a sliding track 21, an outer sliding track 22, an inner sliding track 23, an outer rear pulley 24, an outer front pulley 25, an inner rear pulley 26, an inner front pulley 27, a rear pulley connecting rod 28, a front pulley connecting rod 29, and a connecting fixing plate 210, wherein the upper end of a lifting assembly top plate 120 in the lifting assembly 1 is fixedly connected with the lower end of the sliding track 21, the outer sliding track 21 is provided with the outer sliding track 22, the inner sliding track 21 is provided with the inner sliding track 23, the outer side of the outer sliding track 22 is slidably connected with the outer side of the outer rear pulley 24, the outer side of the outer sliding track 22 is slidably connected with the outer side of the outer front pulley 25, the outer side of the inner rear pulley 23 is slidably connected with the outer side of the inner rear pulley 26, the outer side of the inner sliding track 23 is slidably connected with the outer side of the inner front pulley 27, the upper ends of the outer rear pulley 24 and the inner rear pulley 26 respectively extend through the rear pulley connecting rod 28 and are rotatably connected with the upper and lower ends of the rear pulley connecting rod 28, the upper ends of the outer front pulley 25 and the inner front pulley 27 respectively extend through the upper ends of the front pulley connecting rod 29 and are rotatably connected with the lower ends of the front pulley connecting rod 29 respectively, and the upper ends of the rear pulley connecting rod 28 respectively are fixedly connected with the upper ends of the front pulley connecting rod and lower ends of the front connecting rod and respectively, the upper ends of the front connecting rod and lower ends of the upper ends and lower ends of the front connecting rod and 2 are respectively and fixed respectively and the upper ends and 2 and the upper and lower ends and 2 and fixed.

Referring to fig. 6, the present utility model provides a punching device for processing an aluminum window, where the punching assembly 3 includes a punching assembly base 31, a punching plate 32, a punching assembly support plate 33, a sliding rod 34, a spring 35, and a pressing handle 36, an upper end of a connection fixing plate 210 in the sliding assembly 2 is fixedly connected with a lower end of the punching assembly base 31, a middle part of an upper end of the punching assembly base 31 is fixedly connected with a lower end of the punching plate 32, a right side of the upper end of the punching assembly base 31 is fixedly connected with the punching assembly support plate 33, a left middle part of the punching assembly support plate 33 is penetrated by the sliding rod 34 and is slidably connected with the sliding rod 34, a hollow part in the middle of the punching assembly support plate 33 is fixedly connected with the spring 35, the spring 35 is fixedly connected with a middle end of the sliding rod 34, and an upper end of the punching assembly support plate 33 is rotatably connected with a lower end of the pressing handle 36.

The utility model provides punching equipment for aluminum window processing through improvement, and the working principle is as follows;

firstly, when the device is used, the device is firstly placed in a working area;

second, when the hole punching device is to be lifted, the rotation handle 124 is rotated clockwise to drive the screw rod connecting rod 123 to rotate clockwise, the screw rod connecting rod 123 is rotated clockwise to drive the rear fixing rod 121 to move towards the direction close to the front fixing rod 122, the distance between the upper right rotating rod joint 110 and the lower left rotating rod joint 112 is gradually closed, the lower outer connecting rod 16 is rotated clockwise around the lower right fixing head joint 13 as the center, the lower inner connecting rod 17 is rotated anticlockwise around the lower left fixing head joint 15 as the center, the upper outer connecting rod 111 is rotated clockwise around the upper left fixing head joint 116 as the center, the upper inner connecting rod 115 is rotated anticlockwise around the upper right fixing head joint 118, the lifting assembly top plate 120 is lifted slowly upwards to reach a proper height, the rotation handle 124 is stopped, the lifting assembly top plate 120 is stopped lifting upwards, when the height of the lifting assembly top plate 120 is to be lowered, the rotating handle 124 is rotated anticlockwise to drive the screw connecting rod 123 to rotate anticlockwise, the screw connecting rod 123 is rotated anticlockwise to drive the rear fixing rod 121 to move away from the front fixing rod 122, the distance between the upper right rotating rod joint 110 and the lower left rotating rod joint 112 is gradually kept away, the lower outer connecting rod 16 is rotated anticlockwise around the lower right fixing head joint 13, the lower inner connecting rod 17 is rotated clockwise around the lower left fixing head joint 15, the upper outer connecting rod 111 is rotated anticlockwise around the upper left fixing head joint 116, the upper inner connecting rod 115 is rotated clockwise around the upper right fixing head joint 118, the lifting assembly top plate 120 is slowly lowered, and a user controls the lifting assembly top plate 120 to be lifted by rotating the rotating handle 124, the height of the lifting assembly 1 is adjusted, and aluminum windows with different heights are adjusted, so that the aluminum windows can be more conveniently placed at the punching position of the punching assembly 3 for punching;

third, when the position of the punching assembly 3 is to be adjusted, the connection fixing plate 210 is pushed in a counterclockwise direction, the rear pulley 24 and the front pulley 25 are rotated counterclockwise by being pushed in a counterclockwise direction, the rear pulley 24 and the front pulley 25 are moved in a counterclockwise direction along the outer slide rail 22, the rear pulley 26 and the front pulley 27 are rotated clockwise by being pushed in a counterclockwise direction, the rear pulley 26 and the front pulley 27 are moved in a counterclockwise direction along the inner slide rail 23, the connection fixing plate 210 is pushed in a clockwise direction, the rear pulley 24 and the front pulley 25 are rotated clockwise by being pushed in a clockwise direction, the rear pulley 24 and the front pulley 25 are moved in a clockwise direction along the outer slide rail 22, the rear pulley 26 and the front pulley 27 are rotated counterclockwise by being pushed in a clockwise direction, and the rear pulley 26 and the front pulley 27 are moved in a clockwise direction along the inner slide rail 23, so that the punching assembly 3 is pushed to a proper position, and aluminum windows having different widths can be punched conveniently;

fourth, when the aluminum window is to be perforated, the perforation assembly 3 is moved to the aluminum window to be perforated, downward pressure is applied to the pressing handle 36, the pressing handle 36 rotates clockwise by taking the joint of the upper end of the perforation assembly support plate 33 and the pressing handle 36 as the center of a circle, the pressing handle 36 rotates clockwise and presses the sliding rod 34 downwards, the sliding rod 34 moves downwards, the spring 35 is compressed by the downward pressing force, when the bottom end of the sliding rod 34 moves downwards to the groove in the middle of the perforation plate 32, the downward pressure applied to the pressing handle 36 is stopped, the downward pressure applied to the spring 35 disappears, the spring 35 can restore to provide an upward elastic force, so that the sliding rod 34 is driven to move upwards, the sliding rod 34 moves upwards to jack the pressing handle 36, the sliding rod 36 stops moving upwards by taking the joint of the upper end of the perforation assembly support plate 33 and the pressing handle 36 as the center of a circle and anticlockwise, the spring 35 restores the original elastic force, the sliding rod 34 stops moving upwards, the pressing handle 36 stops rotating anticlockwise, the perforation is stopped, the perforation efficiency is reduced, and the work time is increased.

According to the punching equipment for aluminum window processing, the lifting assembly 1 is optimally arranged, so that a user can control the lifting assembly top plate 120 to lift by rotating the rotating handle 124, the height of the lifting assembly 1 is adjusted, aluminum windows with different heights are adjusted, and the aluminum windows can be more conveniently placed at the punching position of the punching assembly 3 for punching; the sliding assembly 2 is optimally arranged, so that the punching assembly 3 is pushed to a proper position, and aluminum windows with different widths are conveniently punched; through optimizing and having set up punching assembly 3, make the more convenient and fast reduction time that punches, increase the work efficiency of work of punching.

Claims (8)

1. The utility model provides a punching equipment is used in aluminium window processing, includes lifting unit (1), slip subassembly (2), be equipped with lifting unit roof (120) in lifting unit (1), lifting unit roof (120) top and slip subassembly (2) bottom fixed connection, be equipped with in slip subassembly (2) and connect fixed plate (210); the method is characterized in that: still including punching subassembly (3), the top and the subassembly (3) fixed connection that punches of connecting fixed plate (210), lifting unit (1) are including lifting unit base (11), outside upper connecting rod (111) and rotation handle (124), lifting unit base (11) bottom and bottom plate contact, lifting unit base (11) top right-hand member and right lower fixed head (12) fixed connection, right lower fixed head (12) middle part is run through by right lower fixed head joint (13) and with right lower fixed head joint (13) fixed connection, lifting unit base (11) top left end and left lower fixed head (14) fixed connection, left lower fixed head (14) middle part is run through by left lower fixed head joint (15) and with left lower fixed head joint (15) fixed connection, right lower fixed head joint (13) run through outside lower connecting rod (16) lower extreme and rotate with outside lower connecting rod (16) lower extreme, left lower fixed head joint (15) run through inboard lower connecting rod (17) lower extreme and rotate with inboard lower connecting rod (17) lower connecting rod (16) lower extreme, outside lower connecting rod (18) fixed connection.

2. The punching device for aluminum window processing according to claim 1, wherein: the outer side of the right rotating rod lower joint (18) penetrates through the right rotating rod (19) and is rotationally connected with the right rotating rod (19), the upper end of the right rotating rod (19) is rotationally connected with the right rotating rod upper joint (110), the upper end of the outer side lower connecting rod (16) is penetrated through by the left rotating rod lower joint (112) and is fixedly connected with the left rotating rod lower joint (112), the outer side of the left rotating rod lower joint (112) penetrates through the lower end of the left rotating rod (113) and is rotationally connected with the lower end of the left rotating rod (113), the upper end of the left rotating rod (113) is rotationally connected with the left rotating rod upper joint (114), the left rotating rod lower joint (112) penetrates through the lower end of the inner side upper connecting rod (115) and is rotationally connected with the lower end of the inner side upper connecting rod (115), the upper end of the outer side upper connecting rod (111) is penetrated through by the left upper fixing head joint (116) and is rotationally connected with the left upper fixing head joint (116), the left upper fixing head joint (116) penetrates through the middle part of the left upper fixing head (117) and is rotationally connected with the lower end of the left upper fixing head (117), the right fixing head (118) penetrates through the right upper fixing head (118) and is fixedly connected with the upper middle part of the right fixing head (118), the right upper fixing head (119) top and lifting assembly roof (120) lower extreme right side fixed connection, left dwang lower clutch (112) outside and rear fixing rod (121) left end fixed connection, right dwang upper clutch (110) outside and another preceding dead lever (122) left end fixed connection, middle part and screw rod connecting rod (123) rear end threaded connection and screw rod connecting rod (123) rotate with preceding dead lever (122) middle part and are connected, screw rod connecting rod (123) front end and rotation handle (124) rear end fixed connection in rear fixing rod (121).

3. The punching device for aluminum window processing according to claim 1, wherein: the sliding component (2) comprises a sliding track (21), an outer side sliding rail (22), an inner side sliding rail (23), an outer side rear pulley (24), an outer side front pulley (25), an inner side rear pulley (26), an inner side front pulley (27), a rear pulley connecting rod (28), a front pulley connecting rod (29) and a connecting fixing plate (210), the upper end of a lifting component top plate (120) in the lifting component (1) is fixedly connected with the lower end of the sliding track (21), the outer side of the sliding track (21) is provided with the outer side sliding rail (22), the inner side of the sliding track (21) is provided with the inner side sliding rail (23), the outer side of the outer side sliding rail (22) is in sliding connection with the outer side of the outer side rear pulley (24), the outer side of the inner side sliding rail (23) is in sliding connection with the outer side of the inner side rear pulley (26), the upper ends of the outer side rear pulley (24) and the inner side rear pulley (26) penetrate through the rear pulley connecting rod (28) respectively and are connected with the upper end and the lower end of the rear pulley connecting rod (28), the upper ends of the outer front pulley (25) and the inner front pulley (27) penetrate through the upper end and the lower end of the front pulley connecting rod (29) respectively and are rotationally connected with the front pulley connecting rod (29), and the upper ends of the rear pulley connecting rod (28) and the front pulley connecting rod (29) are fixedly connected with the front side and the rear side of the lower end of the connecting fixing plate (210) respectively.

4. The punching device for aluminum window processing according to claim 1, wherein: the punching assembly (3) comprises a punching assembly base (31), a punching plate (32), a punching assembly support plate (33), a sliding rod (34), a spring (35) and a pressing handle (36), wherein the upper end of a connecting fixing plate (210) in the sliding assembly (2) is fixedly connected with the lower end of the punching assembly base (31), the middle part of the upper end of the punching assembly base (31) is fixedly connected with the lower end of the punching plate (32), and the right side of the upper end of the punching assembly base (31) is fixedly connected with the punching assembly support plate (33).

5. The punching device for aluminum window processing according to claim 2, wherein: the right lower fixing head (12), the left lower fixing head (14), the inner lower connecting rod (17) and the right rotating rod (19) are identical in structure and are U-shaped.

6. The punching device for aluminum window processing according to claim 2, wherein: the lengths of the outer side lower connecting rod (16), the inner side lower connecting rod (17), the outer side upper connecting rod (111) and the inner side upper connecting rod (115) are all the same.

7. The punching equipment for aluminum window processing as recited in claim 4, wherein the punching equipment comprises a punching machine; the middle part of the left side of the punching assembly support plate (33) is penetrated by a sliding rod (34) and is in sliding connection with the sliding rod (34), a hollow part in the middle of the punching assembly support plate (33) is fixedly connected with a spring (35), the spring (35) is fixedly connected with the middle end of the sliding rod (34), and the upper end of the punching assembly support plate (33) is rotationally connected with the lower end of a pressing handle (36).

8. A perforating apparatus for aluminium window processing as claimed in claim 3 wherein: the sliding track (21) in the sliding assembly (2) is L-shaped.