CN218799420U

CN218799420U - Cutting device for aluminum-based copper-clad plate

Info

Publication number: CN218799420U
Application number: CN202223241876.4U
Authority: CN
Inventors: 邓飞; 邓后胜
Original assignee: Jiangxi Xinyuanji Electronic Technology Co ltd
Current assignee: Jiangxi Xinyuanji Electronic Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a cutting device for aluminium base copper-clad plate belongs to aluminium base copper-clad plate processing technology field, and it includes the locating rack, the inner wall joint of locating rack has the inside lining, and the inner wall of inside lining slides and has reciprocating swing's digging arm, the surface of digging arm has through round pin axle swing joint orders about pivoted carousel through the motor. This a cutting device for aluminium base copper-clad plate, the carousel drives swing arm reciprocating motion down through the round pin axle, make its lower swing arm begin reciprocating with fixed contained angle swing, make its draw runner reciprocating transverse sliding along therewith at the inner wall of spout, it can reciprocate when the carousel drives the swing arm wobbling simultaneously, during the swing arm reciprocating motion from top to bottom, the sword that cuts of its bottom reciprocates thereupon, make its draw runner reciprocating motion be accompanied with the up-and-down motion cooperation of locating rack, make it cut the sword and carry out horizontal cutting when cutting from top to bottom, make its planarization that ensures the cutting position.

Description

Cutting device for aluminum-based copper-clad plate

Technical Field

The utility model belongs to the technical field of aluminium base copper-clad plate processing, specifically be a cutting device for aluminium base copper-clad plate.

Background

The aluminum-based copper-clad plate is used as a substrate material in the manufacturing of the printed circuit board, has the functions of interconnection conduction, insulation and support for the printed circuit board, has great influence on the transmission speed, energy loss, characteristic impedance and the like of signals in a circuit, and the performance, the quality, the processability in the manufacturing, the manufacturing level, the manufacturing cost, the long-term reliability and the stability of the printed circuit board depend on the aluminum-based copper-clad plate to a great extent.

Present aluminium base copper-clad plate is after the manufacturing finishes, need cut suitable size side and can use, when its aluminium base copper-clad plate mother rolls up to cut, it cuts the strip form that is cut into a plurality of width through the compression roller extrusion after cutting to the raw materials along with a plurality of strip form carry out the segmentation cutting can, however present this kind of cutting adopts the punching press mode to carry out simple upper and lower cutting work mostly, make the side cut that it cut difficult keep leveling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a cutting device for aluminium base copper-clad plate has solved present aluminium base copper-clad plate and tentatively cuts thickly, and its subsequent segmentation cutting process adopts the punching press mode to carry out the work of cutting from top to bottom of simple mostly, makes the difficult smooth problem that keeps of side cut that it cut.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device for aluminium base copper-clad plate, includes the locating rack, the inner wall joint of locating rack has the inside lining, and the inner wall of inside lining slides and has reciprocal wobbling digging arm, the surface of digging arm has through round pin axle swing joint orders about pivoted carousel through the motor, the through-hole has been seted up in the below run-through of locating rack and inside lining.

The top of the movable arm is movably connected with a sliding plate fixed with the positioning frame through a pin shaft, two supporting frames used for supporting are arranged on two sides of the sliding plate, a common back plate for installation is fixed on the surfaces of the two supporting frames, a sliding strip capable of moving back and forth is arranged on the lower surface of the positioning frame, and two vertical plates and cutting knives are arranged on the upper side and the lower side of the sliding strip respectively.

As a further aspect of the present invention: the motor penetrates through and is fixed on the surface of the back plate, and a plurality of mounting holes are formed in the surface of the back plate.

As a further aspect of the present invention: the inner wall of through-hole is seted up and is used for the gliding spout of draw runner, and the lower surface of draw runner sets up and is used for cutting the fastening groove of sword installation, the last fixed surface of draw runner is connected with two risers that slide in the through-hole.

As a further aspect of the present invention: the digging arm includes the last swing arm through round pin axle and slide swing joint, and the lower fixed surface of going up the swing arm has the lower swing arm through round pin axle swing joint on the carousel surface, the surface of swing arm runs through down and has seted up the opening, and open-ended inner wall fixedly connected with is located the last pivot between two risers.

As a further aspect of the present invention: the inner wall of the through hole is connected with two positioning pieces used for limiting the positioning frame in a sliding mode, the positioning pieces are fixedly connected to the surfaces of the corresponding support frames, and guide grooves used for sliding of the sliding plates are formed in the surfaces of the support frames.

As a further aspect of the present invention: the lower surface of the inner wall of the lining is in an arc shape consistent with the swing amplitude of the movable arm.

(III) advantageous effects

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

1. this a cutting device for aluminium base copper-clad plate, through setting up the carousel, the digging arm, the inside lining, the locating rack, cut the sword, the draw runner, the spout, through-hole and opening, when using, along with carousel pivoted in-process, it begins reciprocating motion through the round pin axle drive swing arm down, go up the swing arm simultaneously under the effect of swing arm down through round pin axle reciprocating rotation on the surface of slide, make its swing arm down begin reciprocating with fixed contained angle swing, simultaneously under the wobbling in-process through the cooperation of last item and riser, make its draw runner along with reciprocal horizontal slip at the inner wall of spout, it can reciprocate when the carousel drives the digging arm wobbling simultaneously, the sword that cuts of its bottom reciprocates thereupon, make its draw runner reciprocating motion along with the up-and-down reciprocating motion cooperation of locating rack, it cuts the sword and carries out horizontal cutting when cutting from top to bottom, make its planarization that guarantees the cutting position.

2. This a cutting device for aluminium base copper-clad plate, through setting up the strut, the guide way, the slide, the setting element, through-hole and backplate, when using, the backplate keeps two struts to keep fixed, two struts keep slide reciprocating sliding from top to bottom between simultaneously, the slide is along with the locating rack up-and-down motion in, strut fixed surface's setting element is in through-hole department, keep centre gripping locating rack up-and-down motion, make its backplate installation back, under the motor drive of surface, cooperation strut and setting element can keep its stable reciprocating motion, it is more reliable to make its rapid movement.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the bracket of the present invention;

FIG. 3 is a schematic three-dimensional structure of the movable arm of the present invention;

FIG. 4 is a schematic view of the exploded structure of the positioning frame of the present invention;

fig. 5 is a schematic view of another perspective structure of the present invention.

In the figure: 1. a positioning frame; 2. a liner; 3. a movable arm; 31. an upper swing arm; 32. a lower swing arm; 33. pressing the shaft; 34. an opening; 4. a slide plate; 5. a support frame; 6. a through hole; 7. a positioning member; 8. a motor; 9. a turntable; 10. a slide bar; 11. a vertical plate; 12. cutting a knife; 13. a back plate; 14. a chute; 15. a guide groove; 16. and (7) fastening the groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a cutting device for aluminium base copper-clad plate, includes locating rack 1, and the inner wall joint of locating rack 1 has inside lining 2, and the inner wall of inside lining 2 slides and has reciprocating swing's digging arm 3, and the surface of digging arm 3 has through round pin axle swing joint orders about pivoted carousel 9 through motor 8, and the below of locating rack 1 and inside lining 2 is run through and has been seted up through-hole 6.

The top of the movable arm 3 is movably connected with a sliding plate 4 fixed with the positioning frame 1 through a pin shaft, two brackets 5 used for supporting are arranged on two sides of the sliding plate 4, a common back plate 13 for installation is fixed on the surfaces of the two brackets 5, a sliding strip 10 capable of reciprocating is arranged on the lower surface of the positioning frame 1, and two vertical plates 11 and a cutting knife 12 are respectively arranged on the upper side and the lower side of the sliding strip 10.

Specifically, as shown in fig. 1 and 3, motor 8 runs through the surface of fixing at backplate 13, a plurality of mounting hole has been seted up on backplate 13's surface, digging arm 3 includes last swing arm 31 through round pin axle and slide 4 swing joint, and the lower fixed surface of going up swing arm 31 is equipped with lower swing arm 32 on carousel 9 surface through round pin axle swing joint, opening 34 has been seted up in the surface of lower swing arm 32 runs through, and the inner wall fixedly connected with of opening 34 is located the last axle 33 between two risers 11, the lower surface of inside lining 2 inner wall presents the arc unanimous with digging arm 3 swing range.

Through setting up backplate 13, backplate 13 can keep fixing two strut 5, the mounting hole on surface can keep installing and fixed effect simultaneously, through setting up digging arm 3, digging arm 3 can keep the top to rotate bottom wobbling motion mode, can drive locating rack 1 through slide 4 simultaneously and carry out reciprocating motion from top to bottom, can drive the horizontal reciprocating motion of draw runner 10 when swinging simultaneously, through setting up riser 11, two risers 11 can be located the both sides of pressing axle 33, when making its pressing axle 33 move, press respectively two risers 11 to carry out horizontal motion, through setting up inside lining 2, inside lining 2 can keep the laminating effect good with digging arm 3, and the radian of bottom can keep being in the state of laminating all the time when digging arm 3 swings.

Specifically, as shown in fig. 4 and 5, a sliding groove 14 for sliding the slide bar 10 is formed in the inner wall of the through hole 6, a fastening groove 16 for mounting the cutting knife 12 is formed in the lower surface of the slide bar 10, two vertical plates 11 sliding in the through hole 6 are fixedly connected to the upper surface of the slide bar 10, two positioning members 7 used for limiting and positioning the frame 1 are slidably connected to the inner wall of the through hole 6, the positioning members 7 are fixedly connected to the surface of the corresponding support frame 5, and a guide groove 15 for sliding the slide plate 4 is formed in the surface of the support frame 5.

Through setting up spout 14, spout 14 can keep draw runner 10 to be located inside and carry out directional slip, makes its motion state that remains stable, and through setting up fastening groove 16, fastening groove 16 can keep the stable fixed effect to cutting knife 12, and through setting up setting element 7, when setting element 7 can keep locating rack 1 up-and-down motion, keeps fine supporting effect under setting element 7 effect, promotes the stability of cutting.

The utility model discloses a theory of operation does:

in the process that the motor 8 drives the turntable 9 to rotate, the motor drives the lower swing arm 32 to start reciprocating motion through a pin shaft, meanwhile, the upper swing arm 31 rotates on the surface of the sliding plate 4 in a reciprocating mode through the pin shaft under the action of the lower swing arm 32, the lower swing arm 32 starts reciprocating to swing at a fixed included angle, meanwhile, in the process of swinging, the vertical plate 11 is pressed to move in a reciprocating mode in the through hole 6 through the matching of the pressing shaft 33 and the vertical plate 11, the sliding strip 10 of the vertical plate slides in the inner wall of the sliding groove 14 in a reciprocating mode, meanwhile, the turntable 9 drives the movable arm 3 to swing and move up and down at the same time, when the movable arm 3 reciprocates up and down, the cutting knife 12 at the bottom of the vertical plate moves up and down, the reciprocating motion of the sliding strip 10 of the vertical plate is matched with the vertical reciprocating motion of the positioning frame 1, and the cutting knife 12 performs transverse cutting when the vertical plate performs vertical cutting.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cutting device for aluminium base copper-clad plate, includes locating rack (1), its characterized in that: the inner wall of the positioning frame (1) is clamped with a lining (2), the inner wall of the lining (2) is provided with a movable arm (3) which can swing in a reciprocating manner in a sliding manner, the surface of the movable arm (3) is movably connected with a turntable (9) which is driven to rotate by a motor (8) through a pin shaft, and a through hole (6) is formed in a penetrating manner below the positioning frame (1) and the lining (2);

the top of digging arm (3) has slide (4) fixed with locating rack (1) through round pin axle swing joint, and the both sides of slide (4) are provided with two strut (5) that are used for the support, and the fixed surface of two strut (5) has a common backplate (13) for the installation, the lower surface of locating rack (1) is provided with but reciprocating motion's draw runner (10), and the upper and lower both sides of draw runner (10) are provided with two risers (11) respectively and cut sword (12).

2. The cutting device for the aluminum-based copper-clad plate according to claim 1, characterized in that: the motor (8) penetrates through and is fixed on the surface of the back plate (13), and a plurality of mounting holes are formed in the surface of the back plate (13).

3. The cutting device for the aluminum-based copper-clad plate according to claim 1, characterized in that: the inner wall of the through hole (6) is provided with a sliding groove (14) for sliding the sliding strip (10), the lower surface of the sliding strip (10) is provided with a fastening groove (16) for installing a cutting knife (12), and the upper surface of the sliding strip (10) is fixedly connected with two vertical plates (11) which slide in the through hole (6).

4. The cutting device for the aluminum-based copper-clad plate according to claim 3, characterized in that: the swing arm (3) includes through round pin axle and slide (4) swing joint's last swing arm (31), and the lower fixed surface of going up swing arm (31) has lower swing arm (32) on carousel (9) surface through round pin axle swing joint, the surface of lower swing arm (32) runs through and has seted up opening (34), and the inner wall fixedly connected with of opening (34) is located last axle (33) between two riser (11).

5. The cutting device for the aluminum-based copper-clad plate according to claim 2, characterized in that: the inner wall sliding connection of through-hole (6) has two setting elements (7) that are used for spacing locating rack (1), and setting element (7) fixed connection is on the surface that corresponds strut (5), be used for gliding guide way (15) of slide (4) to seted up on the surface of strut (5).

6. The cutting device for the aluminum-based copper-clad plate according to claim 4, characterized in that: the lower surface of the inner wall of the lining (2) is in an arc shape consistent with the swing amplitude of the movable arm (3).