CN218659536U

CN218659536U - Punching device for folder processing

Info

Publication number: CN218659536U
Application number: CN202222366007.8U
Authority: CN
Inventors: 郑余会
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-21
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a punching device is used in file processing belongs to file processing technology field, and it has solved current file and has punched a hole the problem that there is the deviation in the position of punching a hole man-hour. This document presss from both sides punching device for processing, the loach carrying platform comprises a supporting fram, the support frame top is fixed with the workstation, the support frame top is fixed with the riser, the inside first fluting of having seted up of riser, the first fluting internal rotation is connected with the threaded rod, sliding connection has the diaphragm on the threaded rod, diaphragm and first fluting sliding connection, the other end swivelling joint of diaphragm has the axis of rotation, be fixed with the mounting panel on the diaphragm, fixedly connected with motor on the mounting panel, the output shaft end and the axis of rotation fixed connection of motor, be connected with drive assembly in the axis of rotation, drive assembly is connected with the threaded rod. The utility model has the advantages of the processing of punching a hole and the position that does not change the file and punch a hole are conveniently punched a hole to the file.

Description

Punching device for folder processing

Technical Field

The utility model belongs to the technical field of the file processing, a punching device is related to, especially a punching device is used in file processing.

Background

The folder is specially used for containing whole pages of files, the main purpose is to better store the files to enable the files to be tidy and standard, and the folder is frequently used as office supplies in large quantity in work.

The file need punch when production and install some things, and this needs just to use punching device for file production, and traditional punching device for file production spring is not convenient for change different models, punches a hole moreover and does not have the positioner location for the degree of accuracy that punches a hole reduces, and inconvenient use has reduced the production efficiency of file, has further reduced punching device's practicality.

Through retrieval, as chinese patent literature discloses a novel punching device for processing fibre file (application number: cn201920173032.X; publication No.: CN209774834U ]. When the punching device is used, the rotating block is rotated to drive the rotating rod to rotate, the rotating rod enables the two thread sleeves to move reversely, the thread sleeves drive the two fixtures to move reversely through the connecting block, the punch body can be taken down, the punch body of another model is inserted into the inner cavity of the punch placing groove, the limiting block is aligned to the positioning groove, the rotating rod is rotated reversely, the thread sleeves drive the two fixtures to move oppositely through the connecting block to fix the punch body, meanwhile, a user also replaces a female die embedded in the inner cavity of the female die placing groove, the female die matched with the punch body is replaced, the purpose of convenience in replacement can be achieved, through the arrangement of the positioning mechanism, the pressing plate can be in contact with a file folder firstly when punching, the pressing plate enables the movable rod to move towards the inner cavity of the fixing block and compresses the second spring through the sliding block, the restoring force of the second spring enables the pressing plate to fix the file folder, the punching accuracy is improved, and the purpose of convenience in use can be achieved.

Although the fixing device disclosed in the patent can conveniently fix the folder on the workbench so that the folder does not shake during punching, the mode of pressing the folder through the elastic force of the spring cannot accurately position the punching position of the folder, and the punching position may deviate during processing of different folders.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a punching device is used in folder processing, the technical problem that this utility model will solve is: how to realize conveniently punching a hole the processing and do not change the position that the file punched a hole to the file.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a punching device is used in file processing, includes the support frame, the support frame top is fixed with the workstation, the support frame top is fixed with the riser, the inside first fluting of having seted up of riser, first fluting internal rotation is connected with the threaded rod, sliding connection has the diaphragm on the threaded rod, diaphragm and first fluting sliding connection, the other end swivelling joint of diaphragm has the axis of rotation, be fixed with the mounting panel on the diaphragm, fixedly connected with motor on the mounting panel, the output axle head and the axis of rotation fixed connection of motor, be connected with the drive assembly in the axis of rotation, the drive assembly is connected with the threaded rod, the other end of axis of rotation is fixed with the cutter.

The utility model discloses a theory of operation is: the staff places the file that will wait to process on the workstation, then the starter motor, thereby the motor drives the axis of rotation and rotates and drive the cutter rotatory, the axis of rotation rotates simultaneously and drives first gear rotatory, drive second gear revolve through transmission assembly, second gear and threaded rod threaded connection, so move down along the threaded rod during second gear revolve, drive the diaphragm and move down, and then drive the axis of rotation and move down, make the motor can play the effect that drives the cutter and reciprocate simultaneously when driving the axis of rotation and rotate, be convenient for process the file.

The transmission assembly comprises a first gear fixedly connected with the rotating shaft, a second gear is connected to the threaded rod in a threaded mode, and the first gear and the second gear are connected through a toothed belt.

And an annular bulge is fixed on the second gear, an annular sliding groove is formed in the transverse plate, and the annular bulge is connected with the annular sliding groove in a sliding manner.

Structure more than adopting, through the toothed belt that is equipped with, can drive the second gear rotatory when first gear revolve, through second gear and threaded rod threaded connection for remove along the direction of threaded rod when the second gear is rotatory, through annular arch and the annular chute that is equipped with, make the second gear can drive the diaphragm and carry out the removal of vertical direction together when rotatory, the diaphragm drives the axis of rotation and moves down, and then drives the cutter and drill to the file.

Two supporting blocks are fixed on the workbench, a gap is reserved between the two supporting blocks, fixed blocks are fixed at the top ends of the two supporting blocks, clamping assemblies are arranged on the supporting blocks, and one of the supporting blocks is fixedly connected with the vertical plate.

Structure more than adopting can provide the support to the file through the supporting shoe that is equipped with, and the space that is equipped with simultaneously can provide when punching a hole for the piece that leaves that punches a hole falls from the space.

The clamping assembly comprises two sliding rods in sliding connection with the supporting block, sliding rails are fixed at two ends of the two sliding rods, two sliding grooves are formed in the two fixing blocks, the sliding rails are in sliding connection with the sliding grooves, and the two sliding rods are connected through a driving assembly.

By adopting the structure, the two sides of the folder can be clamped through the arranged sliding rods, so that the folder is clamped in the middle of the supporting block, and the punching position is ensured not to change.

Keep away from the riser first cavity, two have been seted up in the fixed block the spout communicates through first cavity, drive assembly includes the dwang of being connected with first cavity rotation, first cavity is stretched out and the hand wheel is fixed with to the one end of dwang, be fixed with the third gear on the dwang, sliding connection has two tooth rows in the first cavity, the relative both sides of third gear mesh with two tooth rows respectively, the one end and the slide bar fixed connection of tooth row.

By adopting the structure, a worker can spread out the folder, then the rotating hand wheel is rotated to drive the rotating rod to rotate, so that the third gear is driven to rotate, the third gear can drive the two gear rows to move relatively, and the two sliding rods can clamp the folder at the center of the workbench.

The fixed block is provided with a second groove, the second groove is communicated with the sliding groove, the sliding rod is provided with a third groove, a bidirectional threaded rod is connected in the third groove in a rotating mode, the bidirectional threaded rod is connected with two side rods in a threaded mode, the other ends of the side rods are connected with the other sliding rod in a sliding mode, and one end of the bidirectional threaded rod penetrates through the second groove and is fixed with a handle.

Structure more than adopting, the staff with the left and right sides centre gripping of file locate the back at the center, rotate the handle again and drive two-way threaded rod and rotate to drive two side lever relative motion, carry out the centre gripping to both sides around the file, make the file can not take place when punching a hole and lead to the condition that the position of punching a hole changes because of rocking.

The equal fixedly connected with connecting plate in both sides of diaphragm, swivelling joint has the down tube on the connecting plate, the other end swivelling joint of down tube has the briquetting, swivelling joint has telescopic sleeve on the connecting plate, telescopic sleeve's flexible end and down tube swivelling joint, the cover is equipped with the extension spring on the telescopic sleeve, the one end and the connecting plate fixed connection of extension spring, the other end and the down tube fixed connection of extension spring.

Structure more than adopting, when the cutter descends and punches a hole to the file, the briquetting that is equipped with can be earlier with the file contact, then drive the briquetting and slide on the file along with the decline down tube bevel angle grow of cutter, make the briquetting flatten the file through the pulling force of extension spring, prevent to take place to rock at the in-process file that punches a hole, punch a hole and accomplish the back cutter and rise, the extension spring can stimulate the down tube and make the briquetting resume original position.

Compared with the prior art, this file processing uses punching device has following advantage:

1. the staff will treat that the file of processing is placed on the workstation, then starter motor, thereby the motor drives the axis of rotation and rotates and drive the cutter rotatory, and the axis of rotation rotates simultaneously and drives first gear rotatory, drives second gear through drive assembly and rotates, second gear and threaded rod threaded connection, so during second gear revolve along the threaded rod downstream, drive the diaphragm downstream, and then drive the axis of rotation and move down to make the cutter drill to the file.

2. When the cutter descends to punch a hole in the folder, the briquetting that is equipped with can be earlier with the folder contact, then drive the briquetting along with the decline down tube taper inclination grow of cutter and slide on the folder, make the briquetting flatten the folder through the pulling force of extension spring, prevent to take place to rock at punching a hole in-process folder, punch a hole and accomplish the back cutter and rise, the extension spring can stimulate the down tube and make the briquetting resume original position.

3. The supporting block can support the folder, and the space provided with the supporting block can provide a punching space when punching holes, so that scraps left by punching holes fall from the space

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle lifting assembly of the present invention.

Fig. 3 is a schematic structural view of the middle clamping assembly of the present invention.

FIG. 4 is a schematic view of another view angle of the clamping assembly of the present invention

Fig. 5 is a schematic structural view of the connection between the second gear and the transverse plate of the present invention.

Fig. 6 is an enlarged schematic view at a in fig. 3.

Fig. 7 is an enlarged schematic view at B in fig. 2.

In the figure, 1, a support frame; 2. a work table; 3. a vertical plate; 4. a first slot; 5. a threaded rod; 6. a transverse plate; 7. a rotating shaft; 8. mounting a plate; 9. a motor; 10. a first gear; 11. a second gear; 12. a toothed belt; 13. an annular projection; 14. an annular chute; 15. a support block; 16. a fixed block; 17. a slide bar; 18. a slide rail; 19. a chute; 20. a first cavity; 21. rotating the rod; 22. a hand wheel; 23. a third gear; 24. a tooth row; 25. a cutter; 26. a second slot; 28. a bidirectional threaded rod; 29. a third slot; 30. a side lever; 31. a handle; 32. a connecting plate; 33. a diagonal bar; 34. briquetting; 35. a telescopic sleeve; 36. a tension spring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, this file presss from both sides processing and uses punching device, including support frame 1, support frame 1 top is fixed with workstation 2, support frame 1 top is fixed with riser 3, first fluting 4 has been seted up inside riser 3, the internal rotation of first fluting 4 is connected with threaded rod 5, sliding connection has diaphragm 6 on threaded rod 5, diaphragm 6 and first fluting 4 sliding connection, the other end swivelling joint of diaphragm 6 has axis of rotation 7, be fixed with mounting panel 8 on diaphragm 6, fixedly connected with motor 9 on mounting panel 8, the output axle head and the axis of rotation 7 fixed connection of motor 9, be connected with the drive assembly on axis of rotation 7, the drive assembly is connected with threaded rod 5, the other end of axis of rotation 7 is fixed with cutter 25, in the axis of rotation, the staff places the file clamp of treating processing on workstation 2, then start motor 9, motor 9 drives axis of rotation 7 and rotates thereby drive cutter 25 and rotate, simultaneously axis of rotation 7 rotates and drives first gear 10 to rotate, drive second gear 11 through the drive assembly and rotate, second gear 11 and threaded rod 5 threaded rod, so second gear 11 moves down along threaded rod 5 when rotating, and then drive the axis of rotation 7 and move down, it can move the effect to drive this embodiment to move the file clamp to move about the processing simultaneously.

The drive assembly includes the first gear 10 with axis of rotation 7 fixed connection, threaded rod 5 goes up threaded connection has second gear 11, first gear 10 and second gear 11 pass through toothed belt 12 and connect, in this embodiment, through toothed belt 12 that is equipped with, can drive second gear 11 rotatory when first gear 10 rotates, second gear 11 rotates and can drive diaphragm 6 downstream, thereby drive axis of rotation 7 downstream, make motor 9 rotate and can drive axis of rotation 7 simultaneously and rotate and descend.

The second gear 11 is fixed with the annular protrusion 13, the transverse plate 6 is provided with the annular sliding groove 14, the annular protrusion 13 is slidably connected with the annular sliding groove 14, and in this embodiment, the second gear 11 can drive the transverse plate 6 to move in the vertical direction together when rotating through the annular protrusion 13 and the annular sliding groove 14.

Be fixed with two supporting shoes 15 on the workstation 2, leave the space between two supporting shoes 15, two supporting shoes 15 tops all are fixed with fixed block 16, are provided with the centre gripping subassembly on the supporting shoe 15, one of them supporting shoe 15 and riser 3 fixed connection, in this embodiment, can provide the support to the file through supporting shoe 15 that is equipped with, the space that the while was equipped with can provide the space of punching a hole when punching a hole for the piece that the punching a hole was left falls from the space.

The centre gripping subassembly includes two slide bars 17 with supporting shoe 15 sliding connection, two slide bars 17's both ends all are fixed with slide rail 18, two spouts 19 have all been seted up on two fixed blocks 16, slide rail 18 and spout 19 sliding connection, connect through drive assembly between two slide bars 17, in this embodiment, through the slide bar 17 that is equipped with, can carry out the centre gripping to the left and right sides of folder, make the folder by the centre gripping in the middle part of supporting shoe 15, ensure that the position of punching a hole does not change.

Keep away from to have seted up first cavity 20 in the fixed block 16 of riser 3, two spout 19 communicate through first cavity 20, drive assembly includes the dwang 21 of being connected with first cavity 20 rotation, the one end of dwang 21 stretches out first cavity 20 and is fixed with hand wheel 22, be fixed with third gear 23 on the dwang 21, sliding connection has two rows of teeth 24 in first cavity 20, the relative both sides of third gear 23 mesh with two rows of teeth 24 respectively, the one end and the slide bar 17 fixed connection of row of teeth 24, in this embodiment, the staff rotates hand wheel 22 and can drive the dwang 21 rotation, thereby drive third gear 23 and rotate, third gear 23 rotates and can drive two rows of teeth 24 relative motion, thereby make two slide bars 17 with the file centre gripping in workstation 2 center, the position of punching a hole does not change when being convenient for follow-up punching process.

The second open slot 26 is formed in the fixing block 16, the second open slot 26 is communicated with the sliding groove 19, the third open slot 29 is formed in the sliding rod 17, the bidirectional threaded rod 28 is connected to the third open slot 29 in a rotating mode, two side rods 30 are connected to the bidirectional threaded rod 28 in a threaded mode, the other ends of the side rods 30 are connected with the other sliding rod 17 in a sliding mode, one end of the bidirectional threaded rod 28 penetrates through the second open slot 26 and is fixed with a handle 31, in the embodiment, after a worker clamps the left side and the right side of the folder at the center, the handle 31 is rotated to drive the bidirectional threaded rod 28 to rotate, so that the two side rods 30 are driven to move relatively, the front side and the rear side of the folder are clamped, and the situation that the punching position changes due to shaking cannot occur when the folder is punched.

The connecting plates 32 are fixedly connected to two sides of the transverse plate 6, the inclined rod 33 is connected to the connecting plates 32 in a rotating mode, the pressing block 34 is connected to the other end of the inclined rod 33 in a rotating mode, the telescopic sleeve 35 is connected to the connecting plates 32 in a rotating mode, the telescopic end of the telescopic sleeve 35 is connected with the inclined rod 33 in a rotating mode, the tension spring 36 is sleeved on the telescopic sleeve 35, one end of the tension spring 36 is fixedly connected with the connecting plates 32, and the other end of the tension spring 36 is fixedly connected with the inclined rod 33.

The working principle of the utility model is that a worker places a folder to be processed on a workbench 2, then a rotating hand wheel 22 can drive a rotating rod 21 to rotate, thereby driving a third gear 23 to rotate, the third gear 23 rotates to drive two gear rows 24 to move relatively, thereby two sliding rods 17 clamp the left side and the right side of the folder, then a rotating handle 31 drives a two-way threaded rod 28 to rotate, thereby driving two side rods 30 to clamp the front side and the rear side of the folder, ensuring that the punching position of the folder is in the center of the workbench 2, then starting a motor 9, the motor 9 drives a rotating shaft 7 to rotate so as to drive a cutter 25 to rotate, meanwhile, the rotating shaft 7 rotates to drive a first gear 10 to rotate, through a toothed belt 12 arranged, the second gear 11 can be driven to rotate when the first gear 10 rotates, the second gear 11 is in threaded connection with a pressing block 5, so that the second gear 11 moves downwards along the threaded rod 5 when rotating, the transverse plate 6 moves downwards, and then the rotating shaft 7 moves downwards, on the one hand, on the other hand, the rotating shaft 7 moves downwards to drive a pressing block 34 to press a pressing block 34 when the folder is pressed, thereby preventing the folder from swinging during punching.

To sum up, the staff places the file of treating processing on workstation 2, then starter motor 9, thereby motor 9 drives axis of rotation 7 and rotates and drive cutter 25 rotatory, and axis of rotation 7 rotates simultaneously and drives first gear 10 rotatory, drive second gear 11 through transmission assembly and rotate, second gear 11 and threaded rod 5 threaded connection, so move down along threaded rod 5 during second gear 11 rotates, drive diaphragm 6 downshifting, and then drive axis of rotation 7 and move down, thereby make cutter 25 drill to the file.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a punching device is used in file processing, includes support frame (1), its characterized in that, support frame (1) top is fixed with workstation (2), support frame (1) top is fixed with riser (3), riser (3) inside first fluting (4) have been seted up, first fluting (4) internal rotation is connected with threaded rod (5), sliding connection has diaphragm (6) on threaded rod (5), diaphragm (6) and first fluting (4) sliding connection, the other end swivelling joint of diaphragm (6) has axis of rotation (7), be fixed with mounting panel (8) on diaphragm (6), fixedly connected with motor (9) on mounting panel (8), the output axle head and axis of rotation (7) fixed connection of motor (9), be connected with drive assembly on axis of rotation (7), drive assembly is connected with threaded rod (5), the other end of axis of rotation (7) is fixed with cutter (25).

2. The punching device for processing the folder as recited in claim 1, wherein the transmission assembly comprises a first gear (10) fixedly connected with the rotating shaft (7), a second gear (11) is connected to the threaded rod (5) in a threaded manner, and the first gear (10) and the second gear (11) are connected through a toothed belt (12).

3. The punching device for processing the folder as recited in claim 2, wherein an annular protrusion (13) is fixed on the second gear (11), an annular sliding groove (14) is formed in the transverse plate (6), and the annular protrusion (13) is slidably connected with the annular sliding groove (14).

4. The punching device for processing the file folder as claimed in claim 1, wherein two supporting blocks (15) are fixed on the working table (2), a gap is reserved between the two supporting blocks (15), a fixed block (16) is fixed at the top ends of the two supporting blocks (15), a clamping component is arranged on the supporting blocks (15), and one of the supporting blocks (15) is fixedly connected with the vertical plate (3).

5. The punching device for processing the folder according to claim 4, wherein the clamping assembly comprises two sliding rods (17) slidably connected with the supporting block (15), sliding rails (18) are fixed at two ends of the two sliding rods (17), two sliding grooves (19) are formed in the two fixing blocks (16), the sliding rails (18) are slidably connected with the sliding grooves (19), and the two sliding rods (17) are connected through a driving assembly.

6. The punching device for processing the file folder according to claim 5, wherein a first cavity (20) is formed in the fixing block (16) far away from the vertical plate (3), the two sliding grooves (19) are communicated through the first cavity (20), the driving assembly comprises a rotating rod (21) rotatably connected with the first cavity (20), one end of the rotating rod (21) extends out of the first cavity (20) and is fixedly provided with a hand wheel (22), a third gear (23) is fixedly arranged on the rotating rod (21), the first cavity (20) is internally and slidably connected with two tooth rows (24), two opposite sides of the third gear (23) are respectively meshed with the two tooth rows (24), and one end of each tooth row (24) is fixedly connected with the sliding rod (17).

7. The punching device for processing the folder as recited in claim 6, wherein a second slot (26) is formed in the fixed block (16), the second slot (26) is communicated with the sliding groove (19), a third slot (29) is formed in the sliding rod (17), a bidirectional threaded rod (28) is rotatably connected in the third slot (29), two side rods (30) are connected to the bidirectional threaded rod (28) in a threaded manner, the side rods (30) are slidably connected with the third slot (29), the other ends of the side rods (30) are slidably connected with the other sliding rod (17), and one end of the bidirectional threaded rod (28) penetrates through the second slot (26) and is fixed with a handle (31).

8. The punching device for processing the file folder as claimed in claim 1, wherein connecting plates (32) are fixedly connected to two sides of the transverse plate (6), an inclined rod (33) is rotatably connected to the connecting plates (32), a pressing block (34) is rotatably connected to the other end of the inclined rod (33), a telescopic sleeve (35) is rotatably connected to the connecting plates (32), a telescopic end of the telescopic sleeve (35) is rotatably connected to the inclined rod (33), a tension spring (36) is sleeved on the telescopic sleeve (35), one end of the tension spring (36) is fixedly connected to the connecting plates (32), and the other end of the tension spring (36) is fixedly connected to the inclined rod (33).