CN210061365U

CN210061365U - Multifunctional perforating machine

Info

Publication number: CN210061365U
Application number: CN201920563953.7U
Authority: CN
Inventors: 金钟浩
Original assignee: QINGDAO SPC Co Ltd
Current assignee: QINGDAO SPC Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-14
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a multifunctional perforating machine, which belongs to the technical field of perforating machine equipment and comprises a base and a perforating frame fixedly connected on the base, wherein the perforating frame is connected with a driving assembly, the driving assembly is connected with an upper die, the base is connected with a lower die, the lower die is provided with a station groove, the lower die is provided with a through groove corresponding to the position above the station groove, the upper die is slidably connected in the through groove, the lower die is provided with a die groove, and the upper die can be inserted in the die groove; station inslot is provided with the fender cardboard, and the equal fixedly connected with connecting plate in fender cardboard both ends, frame threaded connection that punches has the threaded rod, and every connecting plate corresponds threaded rod position department and has all seted up the spout, and threaded rod sliding connection is in the spout, and the equal fixedly connected with knob of every threaded rod, knob can the butt on the connecting plate, the utility model discloses have the paper or PVC that can require to the difference, PP, cardboard etc. fix a position to can realize beating the hole of various shapes through making various special-shaped mould, and cut the hole accurate, the location is easy.

Description

Multifunctional perforating machine

Technical Field

The utility model belongs to the technical field of the technique of puncher equipment and specifically relates to a multi-functional puncher is related to.

Background

At present, paper punching machines have various styles, and a plurality of punching machines can punch holes on various materials, so that the paper punching machines are common equipment in various industries. The perforating machine has various types according to different requirements, and the structures of the perforating machines of different types can be greatly different.

The prior art can refer to Chinese invention patent with application publication number CN107538561A, which discloses a paper punching machine, comprising a base, a punching support plate and a punching frame, wherein the base is provided with the punching support plate, the punching support plate is fixedly connected with the punching frame, the punching frame is fixedly connected with a punching head, the lower end of the punching head is connected with a punching needle, a paper scrap through hole with the same size as the punching needle is arranged under the punching needle, the paper scrap through hole is arranged on the punching support plate, a waste recovery box is arranged in the base, the outer part of the base is movably connected with an outer cover, an absorption device is arranged at the top of the inner side of the outer cover, and two absorption air cylinders are symmetrically arranged at the lower end of the absorption device.

The above prior art solutions have the following drawbacks: when miniature puncher punched in batches, because the position requirement of punching is mostly more accurate, the process velocity can not be too slow moreover, needs positioner to fix a position usually, but when punching the paper of different requirements, positioner need change, and is more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional puncher can fix a position the paper that different requirements to positioning adjustment is easy, convenient operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a multifunctional perforating machine comprises a base and a perforating rack fixedly connected to the base, wherein a driving assembly is connected to the perforating rack, an upper die is connected to the driving assembly, and the driving assembly can drive the upper die to move up and down along the vertical direction;

the lower die is connected to the position, corresponding to the upper die, of the base, the lower die is located right below the upper die, a station groove for inserting paper is formed in one side, away from the punching rack, of the lower die, a through groove is formed in the position, corresponding to the upper position of the station groove, of the lower die, the through groove is vertically arranged, the upper die is connected into the through groove in a sliding mode, a die groove is formed in the position, corresponding to the right below the through groove, of the lower die;

station inslot is provided with the fender cardboard, and the fender cardboard sets up along the width direction in station groove, the equal fixedly connected with connecting plate in fender cardboard both ends, and the equal threaded connection of every connecting plate position department of punching frame correspondence has the threaded rod, and every connecting plate corresponds threaded rod position department and has all seted up the spout, and the spout sets up along the length direction of connecting plate, and threaded rod sliding connection is in the spout, and the equal fixedly connected with knob of punching frame one end is kept away from to every threaded rod, and the knob can the butt on the connecting plate.

Through adopting the above-mentioned scheme, when punching, insert the station inslot with the paper, make the paper butt on the fender paper board, the fender paper board is fixed a position the paper, make things convenient for the staff to punch the paper accurately, when punching to the paper of different requirements, the staff can twist the knob, make the knob relax the connecting plate, then adjustment fender paper position, it can realize the regulation of fender paper position to twist the knob, easy operation, fender paper relative position is stable, make the staff when punching to the paper of different requirements, can realize positioner's regulation fast, guarantee to punch the paper accurately smoothly, and can realize the hole of beating various shapes through making various special-shaped mould, and the cutting hole is accurate, the location is easy, the problem that small batch volume dysmorphism hole is difficult to the preparation has been solved, market blank has been filled.

The utility model discloses further set up to: one end of the threaded rod, which is close to the knob, is sleeved with a gasket, and the gasket can be abutted against the connecting plate.

Through adopting above-mentioned scheme, the gasket is located between knob and the connecting plate, plays the cushioning effect, makes the knob be difficult to harm the connecting plate when supporting tight connecting plate.

The utility model discloses further set up to: the drive assembly comprises a guide pillar which is connected to the punching rack in a sliding mode, the guide pillar is vertically arranged and slides along the vertical direction, the punching rack is close to the guide pillar position and is connected with a rotating shaft in a rotating mode, the rotating shaft is close to a gear fixedly connected with the guide pillar position, the guide pillar is close to the gear position and is fixedly provided with a rack, the rack is vertically arranged, the gear is meshed with the rack, and the upper die is connected to the guide pillar.

Through adopting above-mentioned scheme, the staff drives the gear revolve through rotating the axis of rotation, and the gear drives the guide pillar through the rack and reciprocates to the mould reciprocates in the drive, punches a hole to the paper.

The utility model discloses further set up to: go up the mould and can dismantle and connect in the guide pillar bottom, the lower mould can be dismantled and connect on the base.

By adopting the scheme, the upper die and the lower die can be replaced to adapt to paper with different requirements.

The utility model discloses further set up to: the upper die is close to one end of the guide pillar and is fixedly connected with a sleeve, the guide pillar is inserted into the sleeve, an empty groove is formed in the sleeve, a fixing bolt is inserted into the empty groove and is connected onto the guide pillar in a threaded mode, the fixing bolt penetrates through the guide pillar and is arranged, and one end of the fixing bolt penetrates through the guide pillar and abuts against the inner side wall of the sleeve.

Through adopting above-mentioned scheme, the staff rotates fixing bolt and can be with last mould and guide pillar separation, and the sleeve is used for strengthening the stability of going up mould and guide pillar relative position.

The utility model discloses further set up to: the bottom of the upper die is provided with an arc-shaped groove which is formed by bending the two sides of the bottom of the upper die upwards towards the middle direction of the bottom of the upper die.

By adopting the scheme, the arc-shaped groove enables the contact area of the upper die and the paper to be reduced when the upper die punches the paper, so that the punching is easier, and the notch is smoother.

The utility model discloses further set up to: the guide pillar fixedly connected with spring, spring other end fixed connection are in punching the frame, and the spring gives the guide pillar an ascending power.

Through adopting above-mentioned scheme, after driving the mould and punching a hole downwards, the spring can automatic pulling guide pillar rebound, makes the mould reset.

The utility model discloses further set up to: the equal fixedly connected with scale of base both sides department of being close to the frame position that punches, the length direction setting along the station groove of scale.

Through adopting above-mentioned scheme, the staff adjustment of being convenient for of scale keeps off the relative position of cardboard, and two scales make things convenient for the staff to guarantee that the width direction setting that the station groove can be followed to the cardboard.

To sum up, the utility model discloses following beneficial effect has:

1. when punching is performed on paper with different requirements, the worker can twist the knob to enable the knob to loosen the connecting plate, then adjust the position of the paper blocking plate, and the knob is tightened to adjust the position of the paper blocking plate;

2. the arc-shaped groove enables the contact area of the upper die and the paper to be reduced when the upper die punches the paper, so that punching is easier, and the cut is smoother;

3. after the upper die is driven to punch downwards, the spring can automatically pull the guide post to move upwards, so that the upper die is reset.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of a salient drive assembly of an embodiment;

FIG. 3 is a sectional view of a protruding upper die and a lower die in the embodiment;

fig. 4 is an exploded view of the protruding baffle structure of the embodiment.

In the figure, 1, a base; 11. mounting grooves; 12. a scale; 2. a punching machine frame; 21. a drive assembly; 211. a guide post; 2111. a spring; 2112. a rack; 212. a rotating shaft; 2121. a gear; 2122. a handle; 22. an upper die; 221. a sleeve; 2211. an empty groove; 2212. fixing the bolt; 222. an arc-shaped slot; 23. a lower die; 231. a station groove; 232. a through groove; 233. a die cavity; 24. a paper blocking plate; 241. a connecting plate; 2411. a chute; 242. a threaded rod; 2421. a knob; 2422. and (7) a gasket.

Detailed Description

Example (b): a multifunctional punching machine is shown in figure 1 and comprises a base 1 and a punching frame 2 fixedly connected to the base 1. The punching frame 2 is connected with a driving assembly 21, and the driving assembly 21 is connected with an upper die 22. The base 1 is provided with a mounting groove 11 corresponding to the upper die 22, and a lower die 23 is bolted in the mounting groove 11.

As shown in fig. 1 and 2, the driving assembly 21 includes a guide post 211 slidably coupled to the punch frame 2, the guide post 211 being vertically disposed and the guide post 211 being slidably movable in a vertical direction. The rotary shaft 212 is rotatably connected to the punching frame 2 at a position close to the guide post 211, and a gear 2121 is fixedly connected to the rotary shaft 212 at a position close to the guide post 211. A rack 2112 is fixedly arranged at the position, close to the gear 2121, of the guide column 211, the rack 2112 is vertically arranged, and the gear 2121 is meshed with the rack 2112. One end of the rotating shaft 212 extends out of the punching frame 2, one end of the rotating shaft 212 extending out of the punching frame 2 is fixedly connected with a handle 2122, and the handle 2122 is perpendicular to the rotating shaft 212. The rotation handle 2122 drives the rotation shaft 212 to rotate, the rotation shaft 212 drives the gear 2121 to rotate, and the gear 2121 drives the guide pillar 211 to move up and down through the rack 2112.

As shown in fig. 1 and 2, the top of the guide post 211 extends out of the punching frame 2, a spring 2111 is fixedly connected to the top of the guide post 211, the other end of the spring 2111 is fixedly connected to the punching frame 2, and the spring 2111 gives an upward force to the guide post 211. After the guide post 211 moves downwards, the spring 2111 can automatically pull the guide post 211 to move upwards, so that the guide post 211 is reset.

As shown in fig. 2 and 3, the upper mold 22 is detachably connected to the bottom end of the guide pillar 211, a sleeve 221 is fixedly connected to one end of the upper mold 22 close to the guide pillar 211, and the guide pillar 211 is inserted into the sleeve 221. The sleeve 221 is provided with a hollow 2211, a fixing bolt 2212 is inserted into the hollow 2211, the fixing bolt 2212 is screwed on the guide pillar 211, the fixing bolt 2212 is arranged by penetrating through the guide pillar 211, and one end of the fixing bolt 2212 penetrating through the guide pillar 211 is abutted to the inner side wall of the sleeve 221. The worker can separate the upper die 22 from the guide post 211 by rotating the fixing bolt 2212, and the sleeve 221 is used for enhancing the stability of the relative position of the upper die 22 and the guide post 211.

As shown in fig. 2, the bottom of the upper mold 22 is provided with an arc-shaped slot 222, and the arc-shaped slot 222 is bent upward from two sides of the bottom of the upper mold 22 to the middle direction of the bottom of the upper mold 22. The arc-shaped slot 222 reduces the contact area between the upper die 22 and the paper when the upper die 22 punches the paper, so that punching is easier and the cut is smoother.

As shown in fig. 3, a station slot 231 into which the sheet is inserted is opened on a side of the lower mold 23 away from the punch frame 2. The lower die 23 is provided with a through groove 232 corresponding to the position above the station groove 231, the through groove 232 is vertically arranged, and the upper die 22 is slidably connected in the through groove 232. A die cavity 233 is formed at a position of the lower die 23 right below the through groove 232, and the upper die 22 can be inserted into the die cavity 233.

As shown in fig. 4, a paper blocking plate 24 is provided in the station groove 231, and the paper blocking plate 24 is provided along the width direction of the station groove 231. The two ends of the paper blocking plate 24 are fixedly connected with connecting plates 241, and the connecting plates 241 are perpendicular to the paper blocking plate 24. The punching frame 2 is connected with a threaded rod 242 through threads corresponding to the position of each connecting plate 241, a sliding groove 2411 is formed in the position of each connecting plate 241 corresponding to the threaded rod 242, the sliding groove 2411 is formed in the length direction of the connecting plate 241, and the threaded rod 242 is connected into the sliding groove 2411 in a sliding mode. A knob 2421 is fixedly connected to one end, far away from the punching frame 2, of each threaded rod 242, a gasket 2422 is sleeved at one end, close to the knob 2421, of each threaded rod 242, and the gasket 2422 can abut against the connecting plate 241. In punching, a sheet is inserted into the station slot 231, and the sheet is brought into contact with the paper stopper 24, so that the paper stopper 24 positions the sheet. When punching paper with different requirements, a worker can screw the knob 2421 to enable the knob 2421 to loosen the connecting plate 241, then adjust the position of the paper blocking plate 24, and screw down the knob 2421 to adjust the position of the paper blocking plate 24.

Referring back to fig. 1, the two sides of the base 1 near the punching frame 2 are fixedly connected with the scale 12, and the scale 12 is arranged along the length direction of the station slot 231. The scale 12 is convenient for the staff to adjust the relative position of the paper blocking plate 24, and the two scales 12 are convenient for the staff to ensure that the paper blocking plate 24 can be arranged along the width direction of the station groove 231.

The use method comprises the following steps: when a worker punches a sheet with the hole-punching machine, the sheet is first inserted into the station groove 231 and the sheet is brought into contact with the paper stopper 24, and then the handle 2122 is turned to move the upper die 22 downward to punch the sheet.

When punching different sheets of paper, a worker may turn the knob 2421 to move the threaded rod 242 to move the knob 2421 and the washer 2422 away from the connecting plate 241, and then adjust the position of the paper blocking plate 24 by moving the connecting plate 241. After the adjustment is finished, the knob 2421 is screwed down, so that the gasket 2422 is tightly pressed against the connecting plate 241, and the relative position of the connecting plate 241 and the paper blocking plate 24 is fixed.

In this embodiment, the combination of the upper mold 22 and the lower mold 23 is adopted, and the oval punched hole can be punched out of the corresponding material by the relative movement of the upper mold 22 and the lower mold 23. Because the lower die 23 is detachably connected with the base 1, and the upper die 22 is detachably connected with the driving assembly 21, the punched holes with corresponding shapes can be obtained only by replacing the upper die 22 and the lower die 23 with corresponding cross section shapes, and the upper die 22 and the lower die 23 can be made into shapes of triangle, square, heart and the like as required.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multi-functional puncher, includes base (1) and fixed connection frame (2) of punching on base (1), its characterized in that: the punching machine is characterized in that a driving assembly (21) is connected to the punching rack (2), an upper die (22) is connected to the driving assembly (21), and the driving assembly (21) can drive the upper die (22) to move up and down along the vertical direction;

the punching machine is characterized in that a lower die (23) is connected to a position, corresponding to an upper die (22), of a base (1), the lower die (23) is located under the upper die, a station slot (231) for paper insertion is formed in one side, away from a punching rack (2), of the lower die (23), a through slot (232) is formed in a position, corresponding to the station slot (231), of the lower die (23), the through slot (232) is vertically arranged, the upper die (22) is connected into the through slot (232) in a sliding mode, a die slot (233) is formed in a position, corresponding to the through slot (232), of the lower die (23), and the upper die (22) can be inserted into the;

be provided with in station groove (231) and keep off cardboard (24), the width direction setting of station groove (231) is followed in fender cardboard (24), the equal fixedly connected with connecting plate (241) in fender cardboard (24) both ends, the equal threaded connection of every connecting plate (241) position department has threaded rod (242) in frame (2) of punching, spout (2411) have all been seted up in every connecting plate (241) corresponding threaded rod (242) position department, the length direction setting of connecting plate (241) is followed in spout (2411), threaded rod (242) sliding connection is in spout (2411), the equal fixedly connected with knob (2421) of frame (2) one end of punching is kept away from in every threaded rod (242), knob (2421) can butt on connecting plate (241).

2. The multi-function hole punch of claim 1, wherein: one end of the threaded rod (242) close to the knob (2421) is sleeved with a gasket (2422), and the gasket (2422) can abut against the connecting plate (241).

3. The multi-function hole punch of claim 1, wherein: drive assembly (21) is including guide pillar (211) of sliding connection on frame (2) punches, guide pillar (211) vertical setting and guide pillar (211) slide along vertical direction, frame (2) punches is close to guide pillar (211) position department and rotates and be connected with axis of rotation (212), axis of rotation (212) are close to guide pillar (211) position department fixedly connected with gear (2121), guide pillar (211) are close to gear (2121) position department and have set firmly rack (2112), rack (2112) vertical setting, gear (2121) mesh on rack (2112), go up mould (22) and connect on guide pillar (211).

4. The multi-function hole punch of claim 3, wherein: the upper die (22) is detachably connected to the bottom end of the guide pillar (211), and the lower die (23) is detachably connected to the base (1).

5. The multi-function hole punch of claim 4, wherein: one end, close to the guide pillar (211), of the upper die (22) is fixedly connected with a sleeve (221), the guide pillar (211) is inserted into the sleeve (221), an empty groove (2211) is formed in the sleeve (221), a fixing bolt (2212) is inserted into the empty groove (2211), the fixing bolt (2212) is connected to the guide pillar (211) in a threaded mode, the fixing bolt (2212) penetrates through the guide pillar (211) to be arranged, and one end, connected with the inner side wall of the sleeve (221), of the guide pillar (211) in an abutting mode is penetrated through the fixing bolt (2212).

6. The multi-function hole punch of claim 3, wherein: an arc-shaped groove (222) is formed in the bottom of the upper die (22), and the arc-shaped groove (222) is formed in the middle of the bottom of the upper die (22) in the two sides of the bottom of the upper die (22) in an upward bending mode.

7. The multi-function hole punch of claim 3, wherein: the guide post (211) is fixedly connected with a spring (2111), the other end of the spring (2111) is fixedly connected to the punching machine frame (2), and the spring (2111) applies an upward force to the guide post (211).

8. The multi-function hole punch of claim 1, wherein: equal fixedly connected with scale (12) of base (1) both sides department of being close to frame (2) position of punching, scale (12) set up along the length direction of station groove (231).