CN214024491U

CN214024491U - Section bar processing device

Info

Publication number: CN214024491U
Application number: CN202023154333.XU
Authority: CN
Inventors: 范春杰; 臧新海; 范小满; 秦翰文; 赵延明; 陶强; 刘丛波; 王国防
Original assignee: Weifang Xinao Machinery Co ltd
Current assignee: Weifang Xinao Machinery Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-24
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a section bar processingequipment, it includes the frame, is equipped with the processing supporting platform that supplies the vertical operation of section bar in the frame, is equipped with the section bar passageway that supplies the section bar operation on the processing supporting platform, be connected with the brill that corresponds to be located section bar passageway both sides and mill the platform and saw cut the platform in the frame, brill mill the epaxial drill jig anchor clamps that are equipped with by drilling motor drive and mill the axle by milling motor drive that mills, mill the epaxial at least a slice facing cutter that is equipped with the level setting that is equipped with, saw cut and be equipped with by saw cutting motor drive's saw cutting power shaft on the bench, saw cut and be equipped with the saw cutter on the power shaft, be equipped with in the frame and saw cut the platform and slide near and keep away from the power unit that slides that saw cuts of section bar passageway, still be equipped with in the frame and slide the brill mill the platform and make drill jig anchor clamps and facing cutter be close to and keep away from the section bar passageway and mill the power unit that slides. The utility model discloses once press from both sides the end face that the dress can realize the section bar and mill, punch a hole, drill and cut off the process, have the high and accurate high advantage of sawing and milling of labor efficiency.

Description

Section bar processing device

Technical Field

The utility model belongs to section bar processing equipment field specifically is to relate to a section bar processingequipment.

Background

In the door and window processing industry, the sash materials (including frames, mullions and the like) of doors and windows need to be cut, punched and the like. When processing door and window in current mill, adopt automatic saw cutter to carry out the unloading and handle mostly, cut the back of accomplishing, reuse drilling machine and carry out drilling processing, assemble at last. The operation of clamping and processing for multiple times not only has low labor efficiency, but also is easy to cause the problem of processing error caused by non-uniform positioning for multiple times, and has great influence on the assembly procedure in the later period.

In addition, when the mullion of door and window material is processed, end milling needs to be carried out on the mullion, and no equipment capable of simultaneously realizing end milling, water discharging hole punching and the sawing and drilling work can be provided at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a section bar processingequipment, can high-efficient saw cutting, punching a hole, end face milling and the while of realizing the section bar process of driling.

In order to solve the technical problem, the utility model provides a section bar processingequipment, including the frame, be equipped with the processing cushion cap that supplies the section bar vertical operation in the frame, be equipped with the section bar passageway that supplies the section bar operation on the processing cushion cap, its structural feature is: the drilling and milling machine is characterized in that a drilling and milling table and a sawing table which are correspondingly located on two sides of a profile channel are connected to the frame, a drill clamp driven by a drilling motor and a milling shaft driven by the milling motor are mounted on the drilling and milling table, at least one milling cutter disc horizontally arranged is mounted on the milling shaft, a sawing power shaft driven by the sawing motor is mounted on the sawing table, a sawing cutter is mounted on the sawing power shaft, a sawing sliding power mechanism which enables the sawing table to slide close to and away from the profile channel is mounted on the frame, a drilling and milling sliding power mechanism which enables the drill clamp and the milling cutter disc to close to and away from the profile channel is further mounted on the frame, a clamping mechanism and a flow guide pressing mechanism which are arranged at intervals in the front and back are further connected to the processing supporting table, and a punching mechanism which is located between the clamping mechanism and the flow guide pressing mechanism is mounted on the processing supporting table.

Saw cut slide power unit including connecting the cylinder of saw cutting in the frame, saw cut the below that the platform is located the section bar passageway and vertical sliding connection in the frame, saw cut the piston rod connection of cylinder and can drive saw cut the platform and vertically slide on saw cutting the platform.

Saw cut slide power unit including connecting the cylinder of saw cutting in the frame, saw cut the one side that the platform is located the section bar passageway and horizontal sliding connection in the frame, saw cut the piston rod connection of cylinder and can drive saw cut the platform and transversely slide on saw cutting the platform.

The drilling and milling sliding power mechanism comprises a lower sliding frame which is longitudinally connected to the frame in a sliding mode and driven by the power of a lower power machine, a middle sliding frame which is driven by the power of a middle power machine to slide transversely is connected to the lower sliding frame, an upper sliding frame which is driven by the power of an upper power machine to slide vertically is connected to the middle sliding frame, and the drilling and milling table is connected to the upper sliding frame.

The drilling and milling sliding power mechanism comprises a lower sliding frame which is transversely connected to the frame in a sliding mode and driven by the power of a lower power machine, a middle sliding frame which is driven by the power of a middle power machine to longitudinally slide is connected to the lower sliding frame, an upper sliding frame which is driven by the power of an upper power machine to vertically slide is connected to the middle sliding frame, and the drilling and milling table is connected to the upper sliding frame.

And the processing bearing platform is connected with a pressing and clamping device capable of pressing the section.

The pressing and clamping device comprises a sliding column which is vertically connected to the processing bearing platform in a sliding mode, the sliding column is driven by pressing air cylinders to vertically slide, a pressing clamping plate is connected to the sliding column, a clamping shaft which extends downwards is arranged on the pressing clamping plate, a clamping sleeve which can freely rotate is rotatably connected to the clamping shaft, and the lower surface of the pressing clamping plate and the upper surface of the processing bearing platform are matched to press a profile and the clamping sleeve and the sliding column are matched to clamp the profile.

The guide pressing mechanism comprises a translation roller and a calm roller which are connected to the front portion of a processing bearing platform and are transversely arranged oppositely, a section channel penetrates through the translation roller and the calm roller, a translation cylinder capable of pushing the translation roller to the calm roller is connected to the processing bearing platform, an upper moving roller and a lower calm roller which are vertically arranged oppositely are further mounted on the front portion of the processing bearing platform, the section channel penetrates through the upper moving roller and the lower calm roller, and a vertical moving cylinder capable of pushing the upper moving roller to the lower calm roller is connected to the processing bearing platform.

The processing bearing platform is provided with a vertical plate for the profile to lean against and slide, the clamping mechanism comprises a clamping plate which is connected to the processing bearing platform in a sliding mode, the clamping plate is driven by a pressing power machine connected to the rack to slide transversely, and the clamping plate can be matched with the vertical plate to clamp the profile after sliding transversely.

The punching mechanism comprises a punching platform connected to a processing bearing platform, a punching upper die which is vertically arranged and driven by a punching power machine to move up and down is arranged on the punching platform, a punching lower die which is positioned below the punching upper die is connected to the processing bearing platform, an adjusting device for adjusting the position of the punching platform is also connected to the processing bearing platform, the adjusting device comprises a punching sliding seat which is transversely and slidably connected to the processing bearing platform, the punching platform is connected to the punching sliding seat, and the processing bearing platform is provided with a punching sliding power machine for driving the punching sliding seat to slide.

After the structure is adopted, the section bar longitudinally moves from a section bar channel of a processing bearing platform, after the section bar is moved to a proper position, a sawing sliding power mechanism slides a sawing platform to be close to the section bar channel, a sawing cutter on the sawing platform can saw the section bar, after the section bar is cut off, the sawing sliding power mechanism slides the sawing platform to be far away from the section bar channel, a drilling and milling sliding power mechanism slides the drilling and milling platform to enable a drill clamp and a milling cutter head to be close to the section bar channel, a drill bit on the drill clamp can drill the section bar, the milling cutter head can perform end face milling on the section bar, after the processing is finished, the drilling and milling sliding power mechanism slides the drilling and milling platform to enable the drill clamp and the milling cutter head to be far away from the section bar channel, meanwhile, after the clamping mechanism and the flow guide pressing mechanism clamp the section bar, the punching mechanism punches the section bar, and further performs complete processing on the section bar, thereby completing a working cycle, and repeatedly conveying the section bar into the section bar channel, the sawing, punching, end face milling and drilling of the section can be continuously realized, and the working efficiency is greatly improved.

To sum up, the utility model discloses an end face that once presss from both sides the dress and can realize the section bar mills, punches a hole, drills and cuts off the process, has the advantage that labor efficiency is high and the sawing and milling accuracy is high.

Drawings

The invention will be further described with reference to the accompanying drawings:

FIG. 1 is a schematic view of a door and window profile being processed;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic perspective view of FIG. 2;

FIG. 4 is a schematic view of the left side view of FIG. 2;

FIG. 5 is a schematic view of the structure taken along line A-A of FIG. 2;

fig. 6 is a schematic structural diagram of another embodiment of the present invention;

FIG. 7 is a schematic structural view taken along line B-B in FIG. 6;

FIG. 8 is a schematic perspective view of FIG. 6;

FIG. 9 is a schematic view of the left side view of FIG. 6;

fig. 10 is a schematic structural view of another embodiment of the present invention;

FIG. 11 is a schematic structural view taken along line C-C in FIG. 10;

FIG. 12 is a schematic view of the left side view of FIG. 10;

FIG. 13 is a schematic perspective view of FIG. 10;

figure 14 is a perspective view of the punching mechanism of the embodiment of figure 2.

Detailed Description

Referring to fig. 1, when a profile 100 is used as a door and window material to be sawed, a dotted line in fig. 1 is a sawing line, a dotted frame is a part of which the end surface is milled and needs to be milled, a dotted circle is a part needing to be drilled, a part of a left side frame line is a part needing to be punched, the purpose of punching is to provide a drain hole on the door and window material, and the existing machining equipment can only complete the machining of the machined part step by step and cannot realize the machining on the same equipment.

Referring to fig. 2 to 5, the present invention provides an embodiment of a profile processing apparatus, for convenience of description, the front and rear positions of the embodiment are defined by the left and right positions in fig. 2, but not by the specific limitations of the present invention, and the following connection and installation may be understood as a direct connection and an indirect connection, which means that the connection or installation between two components may be performed through an intermediate component. The section processing device provided in the embodiment comprises a frame 1, wherein a processing supporting platform for a section to longitudinally move is arranged on the frame 1, a section channel for the section to move is arranged on the processing supporting platform, in the embodiment, the section channel can be the upper surface of the processing supporting platform, and certainly, a groove-shaped section channel can be independently arranged, the frame 1 is connected with a drilling and milling platform 2 and a sawing platform 3 which are correspondingly arranged at two sides of the section channel, a drill clamp 4 driven by a drilling motor and a milling shaft 5 driven by a milling motor are arranged on the drilling and milling platform 2, drill bits of different types can be arranged on the drill clamp, at least one milling cutter head 6 which is horizontally arranged is arranged on the milling shaft 5, when a plurality of milling cutter heads 6 are arranged, the milling cutter heads are arranged at intervals, and a plurality of notches can be simultaneously milled on the end surface of the section, four milling cutter heads are illustrated in the embodiment, after the sawing is finished, the two sections of sectional materials can be pulled apart by a certain distance, and the milling cutter disc can simultaneously mill two end faces of the front section of sectional material and the rear section of sectional material simultaneously, so that the working efficiency is greatly improved. Saw cut the bench 3 and be equipped with by saw cutting motor drive's saw cutting power shaft, saw cut the power shaft and be equipped with saw cutter 7, be equipped with in the frame and saw cut bench 3 and slide and be close to and keep away from the saw-cut slip power unit of section bar passageway, still be equipped with in the frame and bore the milling bench and slide and make drill jig and milling chuck be close to and keep away from the brill milling slip power unit of section bar passageway. In this embodiment, the aforesaid saw cuts slide power mechanism is including connecting saw cutting cylinder 8 in the frame, saw cut the one side that platform 3 is located the section bar passageway and transverse sliding connection in the frame, saw cut the piston rod of cylinder and connect saw cut bench and can drive saw cut the platform transverse sliding, when the section bar passes through above-mentioned section bar passageway, saw cut cylinder 8 and drive saw cut platform 3 transverse sliding and be close to the section bar passageway, above-mentioned saw cutter 7 can cut off the section bar saw, saw cut the completion back, saw cut the platform transverse sliding and keep away from the section bar passageway. The drilling and milling sliding power mechanism comprises a lower sliding frame 9 which is transversely connected with a rack 1 in a sliding manner and driven by the power of a lower power machine, a middle sliding frame 10 which is driven by the power of a middle power machine to longitudinally slide is connected on the lower sliding frame 9, an upper sliding frame 11 which is driven by the power of an upper power machine to vertically slide is connected on the middle sliding frame 10, the drilling and milling platform 2 is connected on the upper sliding frame 11, the power-driven sliding structure can be in a servo motor manner, for example, a power screw rod is arranged on a servo motor, a screw nut screwed on the power screw rod is arranged on each sliding frame, a power-driven manner of an air cylinder can be adopted, each sliding frame is in a sliding connection with a matching structure of a sliding block and a guide rail, a piston rod of the air cylinder is connected on the sliding frame needing to slide, detailed description of the specific structure is omitted, and the aim of accurately realizing the up-down and vertical sliding of the drilling and milling platform, The lateral and longitudinal positions are shifted to facilitate precise face milling and drilling operations.

Referring to fig. 2 to 5, in the present embodiment, a pressing and clamping device capable of pressing the profile is connected to the processing and supporting platform. Compress tightly clamping device and include that vertical sliding connection compresses tightly traveller 12 on the processing cushion cap, traveller 12 is by compressing tightly the vertical slip of cylinder power drive, be connected with on the traveller 12 and compress tightly grip block 13, compress tightly and be equipped with the centre gripping axle that stretches out downwards on the grip block 13, rotate on the centre gripping axle and be connected with ability free rotation's centre gripping cover 14, compress tightly the lower surface of grip block and the upper surface cooperation of processing cushion cap and compress tightly section bar and centre gripping cover 14 and traveller cooperation centre gripping section bar. When compressing tightly cylinder power drive, the traveller slides downwards, and the lower surface that the aforesaid compressed tightly the grip block compresses tightly the section bar with the upper surface cooperation of processing cushion cap, and simultaneously, centre gripping cover 14 cooperates the centre gripping section bar with the traveller, therefore can carry out accurate centre gripping location to the section bar to guarantee the machining precision of section bar.

Referring to fig. 2 and 14, the clamping mechanism, the flow guide pressing mechanism and the punching mechanism are omitted from the drawings of fig. 3 to 5, the processing support table is further connected with the clamping mechanism and the flow guide pressing mechanism which are arranged at intervals in the front and back, and the punching mechanism located between the clamping mechanism and the flow guide pressing mechanism is mounted on the processing support table. The guide pressing mechanism comprises a translation roller 60 and a calm roller 61 which are connected with the front part of a processing bearing platform and are transversely arranged oppositely, a section channel penetrates through the translation roller 60 and the calm roller 61, the processing bearing platform is connected with a translation cylinder 62 which can push the translation roller to the calm roller, the upper front part of the processing bearing platform is also provided with an upper moving roller 63 and a lower calm roller 64 which are vertically arranged oppositely, the section channel penetrates through the upper moving roller 63 and the lower calm roller 64, the processing bearing platform is connected with a vertical cylinder 65 which can push the upper moving roller 63 to the lower calm roller 64, the structure can guide and straighten the section, the upper moving roller 63 and the lower calm roller 64 can clamp and press the cut rear section up and down, the translation roller 60 and the calm roller 64 can clamp and press the cut rear section left and right, namely the straightness of the section when the section extends is ensured, and the vibration is avoided in the section bar processing process, and the processing precision is ensured. The processing supporting platform is provided with a vertical plate 101 for the profile to lean against and slide, the clamping mechanism comprises a clamping plate connected to the processing supporting platform in a sliding mode, the clamping plate is driven by a pressing power machine connected to the rack to slide transversely, and the clamping plate can be matched with the vertical plate to clamp the profile after sliding transversely. The punching mechanism comprises a punching table 21 connected to a machining support table, an upper punching die 22 which is vertically arranged and driven by a punching power machine to move up and down is mounted on the punching table 21, the punching power machine can be an oil cylinder or an air cylinder, a lower punching die 23 positioned below the upper punching die is connected to the machining support table, and an adjusting device used for adjusting the position of the punching table is further connected to the machining support table. The adjusting device comprises a punching sliding seat 24 which is transversely connected to a processing supporting platform in a sliding manner, the punching platform is connected to the punching sliding seat 24, a punching sliding power machine which drives the punching sliding seat to slide is arranged on the processing supporting platform, the punching platform can be positioned right above the section through the power drive of the punching sliding power machine, the punching blanking effect is ensured, and in addition, when the punching function is not used, the punching platform can be far away from the section.

As described with reference to fig. 2 to 5, in the present embodiment, the position of the milling cutter head 6 is approximately transversely opposite to the position of the drilling mechanism, the two positioning and pressing mechanisms are located in front of and behind the milling cutter head 6, and the clamping mechanism, the guiding and pressing mechanism, and the punching mechanism located therebetween are located behind the milling cutter head 6.

Referring to fig. 6 to 9, the utility model provides another embodiment, its basic structure is the same with above-mentioned embodiment, and the figure is not shown and is compressed tightly clamping device, and the difference lies in, saw cut slide power unit including connecting saw cutting cylinder 8 in the frame, saw cut the below and the vertical sliding connection that platform 3 is located the section bar passageway in the frame, saw cut the piston rod connection of cylinder and can drive saw cut the vertical slip of platform on saw cutting the platform, that is to say, in this embodiment, saw cut platform 3 adopts the mode of sliding from top to bottom to saw cut the section bar. Other structures of the present embodiment are not described in detail herein.

Referring to fig. 10 to 13, the present invention provides another embodiment, the basic structure of which is the same as the above embodiment, and the illustration is not shown to compress the clamping device, the difference is that only one milling cutter head 6 is provided in this embodiment, the drilling and milling sliding power mechanism includes a lower sliding frame 9 connected to the frame 1 and driven by the lower power machine, the lower sliding frame 9 is connected to an intermediate sliding frame 10 driven by the intermediate power machine to slide transversely, the intermediate sliding frame 10 is connected to an upper sliding frame 11 driven by the upper power machine to slide vertically, and the drilling and milling table 2 is connected to the upper sliding frame 11. That is to say, in this embodiment, the lower sliding frame 9 slides longitudinally, the middle sliding frame 10 slides transversely, and the upper sliding frame 11 slides vertically, so as to finally realize the three-axis positioning of the drilling and milling table and ensure the machining precision.

Of course, the utility model discloses not only be limited to above-mentioned embodiment, for example can also realize earlier the vertical sliding of gliding frame 9, then the frame 10 horizontal sliding that slides in the realization, the vertical sliding of gliding frame 11 on finally realizing, isotructure also can realize sliding the brill and mill the platform and make drill jig and facing cutter be close to and keep away from the section bar passageway, and on the same hand, saw cut platform 3 is not only limited to vertical sliding and horizontal sliding yet, and its purpose only realize saw cut the platform slide be close to and keep away from the section bar passageway can. The specific left-right and up-down positions of the drilling and milling table 2, the saw cutting table 3 and the section channel are determined according to different types of sections and corresponding installation requirements. In addition, the operation control of each sliding can be realized by a conventional electrical control structure of a person skilled in the art and by combining the operation description, and is not described in detail herein.

The utility model discloses do not receive the restriction of above-mentioned embodiment, at this technical field personnel, based on the utility model discloses the equivalent change and the part replacement of last concrete structure are all in the protection scope of the utility model. Additionally, the utility model discloses not only can be used for saw cutting and drilling of door and window section bar, also can be used to other section bars.

Claims

1. The utility model provides a section bar processingequipment, includes frame (1), is equipped with the processing cushion cap that supplies the section bar to vertically move in frame (1), is equipped with the section bar passageway that supplies the section bar operation on the processing cushion cap, characterized by: the machine frame (1) is connected with a drilling and milling table (2) and a sawing table (3) which are correspondingly positioned at two sides of the section channel, a drill clamp (4) driven by a drilling motor and a milling shaft (5) driven by a milling motor are arranged on the drilling and milling table (2), at least one milling cutter disc (6) which is horizontally arranged is arranged on the milling shaft (5), a sawing power shaft driven by a sawing motor is arranged on the sawing table (3), a sawing cutter (7) is arranged on the sawing power shaft, a sawing sliding power mechanism which enables the sawing table (3) to slide close to and far away from the section channel is arranged on the machine frame, the frame is also provided with a drilling and milling sliding power mechanism which slides the drilling and milling table to enable the drill clamp and the milling cutter disc to be close to and far away from the section passage, the processing bearing platform is also connected with a clamping mechanism and a flow guide pressing mechanism which are arranged at intervals in the front and back, and a punching mechanism positioned between the clamping mechanism and the flow guide pressing mechanism is arranged on the processing bearing platform.

2. The profile working apparatus according to claim 1, wherein: saw cut slide power unit including connecting saw cutting cylinder (8) in the frame, saw cut platform (3) be located the below of section bar passageway and vertical sliding connection in the frame, saw cut the piston rod of cylinder and connect and saw cut bench and can drive saw cut the vertical slip of platform.

3. The profile working apparatus according to claim 1, wherein: saw cut slide power unit including connecting saw cutting cylinder (8) in the frame, saw cut platform (3) be located one side of section bar passageway and transverse sliding connection in the frame, saw cut the piston rod of cylinder and connect and saw cut bench and can drive saw cut the platform and transversely slide.

4. A profile working apparatus according to any one of claims 1 to 3, wherein: the drilling and milling sliding power mechanism comprises a lower sliding frame (9) which is longitudinally connected to the frame (1) in a sliding mode and driven by the power of a lower power machine, a middle sliding frame (10) which is driven by the power of a middle power machine to transversely slide is connected to the lower sliding frame (9), an upper sliding frame (11) which is driven by the power of an upper power machine to vertically slide is connected to the middle sliding frame (10), and the drilling and milling platform (2) is connected to the upper sliding frame (11).

5. A profile working apparatus according to any one of claims 1 to 3, wherein: the drilling and milling sliding power mechanism comprises a lower sliding frame (9) which is transversely connected to the frame (1) in a sliding mode and driven by the power of a lower power machine, a middle sliding frame (10) which is driven by the power of a middle power machine to longitudinally slide is connected to the lower sliding frame (9), an upper sliding frame (11) which is driven by the power of an upper power machine to vertically slide is connected to the middle sliding frame (10), and the drilling and milling platform (2) is connected to the upper sliding frame (11).

6. A profile working apparatus according to any one of claims 1 to 3, wherein: and the processing bearing platform is connected with a pressing and clamping device capable of pressing the section.

7. The profile working apparatus according to claim 6, wherein: compress tightly clamping device and include traveller (12) of vertical sliding connection on processing bearing platform, traveller (12) are by compressing tightly the vertical slip of cylinder power drive, be connected with on traveller (12) and compress tightly grip block (13), compress tightly the centre gripping axle that is equipped with on grip block (13) and stretch out downwards, rotate on the centre gripping axle and be connected with ability free rotation's centre gripping cover (14), the lower surface cooperation that compresses tightly the grip block and the upper surface cooperation of processing bearing platform compresses tightly section bar and centre gripping cover (14) and traveller cooperation centre gripping section bar.

8. A profile working apparatus according to any one of claims 1 to 3, wherein: the guide pressing mechanism comprises a translation roller (60) and a calming roller (61) which are connected to the front portion of a processing bearing platform and are transversely arranged oppositely, a profile channel penetrates through the translation roller (60) and the calming roller (61), a translation cylinder (62) capable of pushing the translation roller to the calming roller is connected to the processing bearing platform, an upper moving roller (63) and a lower calming roller (64) which are vertically arranged oppositely are further mounted on the front portion of the processing bearing platform, the profile channel penetrates through the upper moving roller (63) and the lower calming roller (64), and a vertical cylinder (65) capable of pushing the upper moving roller (63) to the lower calming roller (64) is connected to the processing bearing platform.

9. The profile working apparatus according to claim 8, wherein: the processing supporting platform is provided with a vertical plate (101) for the profile to lean against and slide, the clamping mechanism comprises a clamping plate connected to the processing supporting platform in a sliding mode, the clamping plate is driven by a compression power machine connected to the rack to slide transversely, and the clamping plate can be matched with the vertical plate to clamp the profile after sliding transversely.

10. A profile working apparatus according to any one of claims 1 to 3, wherein: the punching mechanism comprises a punching platform (21) connected to a machining supporting platform, a punching upper die (22) which is vertically arranged and driven by a punching power machine to move up and down is arranged on the punching platform (21), a punching lower die (23) located below the punching upper die is connected to the machining supporting platform, an adjusting device used for adjusting the position of the punching platform is further connected to the machining supporting platform, the adjusting device comprises a punching sliding seat (24) which is transversely and slidably connected to the machining supporting platform, the punching platform is connected to the punching sliding seat (24), and the machining supporting platform is provided with a punching sliding power machine which drives the punching sliding seat to slide.