CN210060028U

CN210060028U - Flower-forming punch processing device

Info

Publication number: CN210060028U
Application number: CN201920566371.4U
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 relates to a flowering punch processing device, which belongs to the technical field of perforating machine production tools, and the key point of the technical scheme is that the device comprises a base and a mounting plate vertically arranged on the base, wherein a servo motor is arranged on the side surface of the mounting plate, the body of the servo motor is fixedly connected with the mounting plate, and the axis of the output shaft of the servo motor is parallel to the side surface of the mounting plate and obliquely intersected with the upper surface of the base; the output shaft of the servo motor is provided with a connecting component which coaxially and fixedly connects the punch rod with the output shaft of the servo motor; the problem that the processing is not changed because the punching rod needs to be rotationally positioned for many times in the process of using numerical control linear cutting to perform the processing on the flower-forming punch is solved; can assist numerical control wire cutting to process the blade of blossoming dashing, conveniently carry out rotational positioning to the jumper bar, machining efficiency is high.

Description

Flower-forming punch processing device

Technical Field

The utility model belongs to the technical field of puncher production frock technique and specifically relates to a bloom towards processingequipment is related to.

Background

The perforating machine is common office equipment, is mainly used for perforating paper and binding different papers through connecting holes in the paper, and is widely applied to daily life and work. The flower-making punch is a commonly used auxiliary tool in the production and assembly process of the punching machine.

The structure of the flower punch is shown in fig. 1 and fig. 2, and comprises a punch 1, wherein one end of the punch 1 is provided with a conical punch 11, and the peripheral surface of the conical punch 11 is provided with a cutting edge 12. When machining the spark plug, one end of the pair of cylindrical steel bars is cut by using wire cutting to machine the corresponding cutting edge 12.

The cutting edge of the present flower punch is mainly processed by cutting through numerical control line cutting, and the cutting edge is arranged on the conical punch head, and a certain angle exists between the cutting edge and the axis of the punch rod, so that the punch rod needs to be rotationally positioned for many times in the processing process, and the processing is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a processing device blooms dashes can assist the numerical control line cutting to process the blade that blossoms dashes, conveniently carries out rotational positioning to the jumper bar, and machining efficiency is high.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a flowering punch processing device comprises a base and an installation plate vertically arranged on the base, wherein a servo motor is arranged on the side surface of the installation plate, a machine body of the servo motor is fixedly connected with the installation plate, and the axis of an output shaft of the servo motor is parallel to the side surface of the installation plate and obliquely intersected with the upper surface of the base; and the output shaft of the servo motor is provided with a connecting component which is used for coaxially and fixedly connecting the punch rod with the output shaft of the servo motor.

Through adopting above-mentioned technical scheme, the drilling rod inclines to set up on the mounting panel, and then passes through the horizontal motion of line cutting, surely go out on the drilling rod with the crossing blade of drilling rod axis slope, rotate according to certain phase place through servo motor drive drilling rod, and then carry out global rotational positioning to the drilling rod, and then to next blade processing, convenient and fast.

The utility model discloses further set up to: one side of mounting panel is articulated around horizontal axis and base, the opposite side of mounting panel is provided with the adjusting part who adjusts mounting panel inclination.

Through adopting above-mentioned technical scheme, one side of mounting panel is articulated around horizontal axis and base, adjusts the inclination of mounting panel through adjusting part to the inclination of setting the jumper bar on the mounting panel is adjusted, thereby can change the cutting angle of blade.

The utility model discloses further set up to: the adjusting assembly comprises an adjusting block and an adjusting bolt, the adjusting block is fixedly connected with the base, and the adjusting bolt is vertically arranged and is in threaded engagement with the adjusting block; the upper end of the adjusting bolt is abutted against the lower surface of the mounting plate.

Through adopting above-mentioned technical scheme, through rotating adjusting bolt, and then change adjusting bolt's high position to through adjusting bolt to the butt of mounting panel, change the oblique angle of cutting of mounting panel.

The utility model discloses further set up to: coupling assembling includes the shaft coupling with the coaxial fixed connection of servo motor output shaft and can dismantle the connecting piece of being connected with the shaft coupling, the connecting piece includes connecting axle and erection column, the connecting axle sets up and fixed connection with the erection column is coaxial, the mounting hole has been seted up on the terminal surface that the connecting axle was kept away from to the erection column, be provided with on the global of erection column along the radial setting of erection column and with the fastening screw hole of mounting hole intercommunication, be provided with the fastening screw with fastening screw hole threaded connection in the fastening screw hole.

By adopting the technical scheme, the connecting pieces of the mounting holes with different diameters are replaced by the coupler and the connector, so that the mounting requirements of the punch rods with different diameters can be met.

The utility model discloses further set up to: the end part, far away from the mounting column, of the connecting shaft is provided with a plugging part with a rectangular cross section, one end, far away from the motor output shaft, of the coupler is provided with a rectangular jack used for being plugged with the plugging part, mounting threaded holes which are radially arranged along the coupler and communicated with the rectangular jack are formed in the circumferential surface of the coupler, and mounting screws in threaded connection with the mounting threaded holes are arranged in the mounting threaded holes.

Through adopting above-mentioned technical scheme, the tip through keeping away from the erection column with the connecting axle is provided with rectangular cross section's grafting portion to the one end of keeping away from the motor output shaft at the shaft coupling sets up the rectangle jack that is used for pegging graft with grafting portion, and then when servo motor passes through the shaft coupling and drives the connecting piece, transmission efficiency is higher, and the transmission is more stable.

The utility model discloses further set up to: the punching device is characterized by further comprising a supporting mechanism, the supporting mechanism comprises a supporting block, the supporting block is fixedly connected with the mounting plate, a V-shaped groove is formed in the end face, far away from the mounting plate, of the supporting block, and a limiting component for limiting the punch rod placed in the V-shaped groove in a butting mode is arranged at the opening end of the V-shaped groove.

Through adopting above-mentioned technical scheme, V type groove through the backup pad radially supports the jumper bar to carry on spacingly through spacing subassembly to the jumper bar, thereby reduce the jumper bar when rotating, its radial runout, thereby can ensure the machining precision that blossoming was dashed.

The utility model discloses further set up to: the limiting assembly comprises a limiting plate, a sliding rod is fixed on the surface of one side, close to the supporting block, of the limiting plate, the sliding rod is connected with the supporting block in a sliding mode along the direction of the end face, away from the position of the V-shaped groove perpendicular to the V-shaped groove, a connecting spring is fixed on the surface of one side, close to the supporting block, of the limiting plate, the connecting spring is axially arranged in parallel to the sliding rod, and the other end of the connecting spring is.

Through adopting above-mentioned technical scheme, the limiting plate is close to one side of supporting shoe on the surface and is fixed with the slide bar to the slide bar is along keeping away from the terminal surface direction and the supporting shoe sliding connection at perpendicular to V type groove place, after putting into V type groove with the jumper bar, under coupling spring's effect, the global butt of limiting plate and jumper bar, thereby carry out spacingly to the jumper bar in V type groove, and make things convenient for the staff to operate.

The utility model discloses further set up to: the motor fixing plate is fixedly connected with the base plate, and the base plate and the motor fixing plate are respectively provided with a long hole along the length direction of the base plate and a long hole along the length direction of the motor fixing plate; the base plate is connected with the mounting plate through bolts; the motor fixing plate is connected with the servo motor through bolts.

Through adopting above-mentioned technical scheme, when using the supporting shoe to carry out radial support to the jumper bar of different diameters, need adjust servo motor's position, and then make the jumper bar can coaxial arrangement with servo motor's output shaft, servo motor passes through L type mounting bracket installation to be fixed on the mounting panel, and servo motor passes through bolted connection with L type mounting bracket motor fixed plate, and then can be convenient through the rectangular hole on the motor fixed plate adjust servo motor's mounted position, and then conveniently carry out coaxial arrangement to the jumper bar and servo motor's output shaft.

To sum up, the utility model discloses a beneficial technological effect does:

1. the drill rod is obliquely arranged on the mounting plate, so that a cutting edge obliquely intersected with the axis of the drill rod is cut on the drill rod through the horizontal movement of linear cutting, the drill rod is driven to rotate according to a certain phase by a servo motor, the circumferential surface of the drill rod is rotationally positioned, and the next cutting edge is machined conveniently and quickly;

2. the connecting assembly comprises a coupler coaxially and fixedly connected with the output shaft of the servo motor and a connecting piece detachably connected with the coupler, and the mounting requirements of the plungers with different diameters can be met by replacing the connecting pieces of the mounting holes with different diameters;

3. the V-shaped groove through the supporting plate supports the punch rod in the radial direction, and the punch rod is limited through the limiting assembly, so that the radial jumping of the punch rod is reduced when the punch rod rotates, and the processing precision of the flowering punch can be guaranteed.

Drawings

FIG. 1 is a schematic view of a structure of a flower punch in a drawing of the background art;

FIG. 2 is a schematic view of a portion A in FIG. 1;

FIG. 3 is a schematic structural view of the flower punch processing device;

FIG. 4 is a schematic structural view of an L-shaped mounting bracket;

FIG. 5 is a schematic view of a connecting assembly;

fig. 6 is a schematic structural view of the support mechanism.

In the figure, 1, a plunger; 11. a conical punch; 12. cutting edges; 2. a base; 3. mounting a plate; 4. a servo motor; 41. an L-shaped mounting bracket; 411. a substrate; 412. a motor fixing plate; 413. a strip hole; 5. a connecting assembly; 51. a coupling; 511. a rectangular jack; 512. installing a threaded hole; 513. mounting screws; 52. a connecting member; 521. a connecting shaft; 5211. a plug-in part; 522. mounting a column; 5221. mounting holes; 523. fastening the threaded hole; 5211. fastening screws; 6. an adjustment assembly; 61. an adjusting block; 62. adjusting the bolt; 7. a support mechanism; 71. a support block; 711. a V-shaped groove; 72. a limiting component; 721. a limiting plate; 722. a slide bar; 723. a spring is connected.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A flowering punch processing device, referring to fig. 3 and 4, comprises a base 2 and a mounting plate 3 vertically arranged on the base 2; a servo motor 4 is arranged on the side surface of the mounting plate 3, and the axis of the output shaft of the servo motor 4 is parallel to the side surface of the mounting plate 3 and obliquely intersected with the upper surface of the base 2. The output shaft of the servo motor 4 is provided with a connecting component 5 which coaxially and fixedly connects the punch 1 and the output shaft of the servo motor 4. The servomotor 4 is provided with an L-shaped mounting bracket 41. The servo motor 4 fixedly connects the body of the servo motor 4 with the mounting plate 3 through the L-shaped mounting bracket 41. The L-shaped mounting bracket 41 includes a base plate 411 and a motor fixing plate 412 that are perpendicular to each other and fixedly coupled. The base 411 and the motor fixing plate 412 are respectively provided with a long hole 413 along the length direction of the base 411 and the length direction of the motor fixing plate 412. The base plate 411 is connected with the mounting plate 3 through bolts, and the motor fixing plate 412 is connected with the servo motor 4 through bolts. The position of the L-shaped mount 41 on the mounting plate 3 is adjusted by a long hole 413 provided on the base 411, and the position of the servo motor 4 on the motor fixing plate 412 is adjusted by a long hole 413 on the motor fixing plate 412.

One side of mounting panel 3 is articulated around horizontal axis and base 2, and the opposite side of mounting panel 3 is provided with the adjusting part 6 that adjusts mounting panel 3 inclination. The adjustment assembly 6 includes an adjustment block 61 and an adjustment bolt 62. Adjusting block 61 and base 2 fixed connection, adjusting bolt 62 is vertical to be set up and with adjusting block 61 threaded engagement, adjusting bolt 62's upper end and the lower surface butt of mounting panel 3. Through rotating adjusting bolt 62, and then can realize the regulation to mounting panel 3 inclination through the butt effect of adjusting bolt 62 upper end to mounting panel 3. When processing the flower punch, the punch 1 is fixed with the output shaft coaxial arrangement of the servo motor 4 through the connecting component 5, and according to the type of the flower punch to be processed, the adjusting bolt 62 is rotated, and then the inclination angle of the mounting plate 3 is adjusted, so that the inclination angle of the punch 1 is adjusted, and the cutting processing of the cutting edges 12 with different angles is realized.

Referring to fig. 3 and 5, the connecting assembly 5 includes a coupling 51 fixedly connected coaxially with the output shaft of the servo motor 4 and a connecting member 52 detachably connected to the coupling 51. The connecting member 52 includes a connecting shaft 521 and a mounting column 522, the connecting shaft 521 and the mounting column 522 are coaxially disposed and fixedly connected, an installation hole 5221 is opened on an end surface of the mounting column 522 away from the connecting shaft 521, a fastening screw hole 523 which is radially disposed along the mounting column 522 and is communicated with the installation hole 5221 is disposed on a circumferential surface of the mounting column 522, and a fastening screw 5211 which is in threaded connection with the fastening screw hole 523 is disposed in the fastening screw hole 523. An insertion part 5211 with a rectangular cross section is arranged at the end part, far away from the mounting column 522, of the connecting shaft 521, a rectangular insertion hole 511 used for being inserted into the insertion part 5211 is arranged at one end, far away from the output shaft of the motor, of the coupler 51, a mounting threaded hole 512 which is radially arranged along the coupler 51 and communicated with the rectangular insertion hole 511 is arranged on the circumferential surface of the coupler 51, and a mounting screw 513 which is in threaded connection with the mounting threaded hole 512 is arranged in the mounting threaded hole 512.

Referring to fig. 3 and 6, the flowering punch processing apparatus further includes a support mechanism 7. The support mechanism 7 includes two support blocks 71 (but not limited to two), the support blocks 71 are disposed along the axial direction of the ram 1, and the support blocks 71 are fixedly connected with the mounting plate 3. The end face, away from the mounting plate 3, of the supporting block 71 is provided with a V-shaped groove 711, and the opening end of the V-shaped groove 711 is provided with a limiting assembly 72 for limiting the impact of the plunger 1 placed in the V-shaped groove 711. When the punch 1 is cut, the punch 1 is placed in the V-shaped groove 711, the peripheral surface of the punch 1 is tangent to the groove wall of the V-shaped groove 711, and the peripheral surface of the punch 1 is abutted by the limiting assembly 72, so that the punch 1 is prevented from being separated from the groove wall of the V-shaped groove 711. The support blocks 71 are arranged to radially support the punch 1, so that the radial runout of the punch 1 in the machining process is reduced, and the improvement of the machining precision of the flowering punch is facilitated.

Referring to fig. 6, the limiting assembly 72 includes a limiting plate 721, a sliding rod 722 is fixed on a side surface of the limiting plate 721 close to the supporting block 71, the sliding rod 722 is a cylindrical rod, the sliding rod 722 is slidably connected with the supporting block 71 along a direction away from the end surface perpendicular to the V-shaped groove 711, a connecting spring 723 axially parallel to the sliding rod 722 is fixed on a side surface of the limiting plate 721 close to the supporting block 71, and the other end of the connecting spring 723 is fixedly connected with the supporting block 71. Rotating the limit plate 721 to enable the limit plate 721 to leave the opening end of the V-shaped groove 711, and placing the plunger 1 into the V-shaped groove 711; the limiting plate 721 is reset, under the action of the connecting spring 723, the limiting plate 721 is abutted to the circumferential surface of the punch 1, and further, under the action of the limiting plate 721, the punch 1 is prevented from being separated from the groove wall of the V-shaped groove 711 in the machining process of the punch 1, so that a good radial effect is achieved on the punch 1.

The implementation principle of the embodiment is as follows:

according to the type of the flower punch to be processed, the connecting piece 52 corresponding to the mounting hole 5221 is selected, and the connecting piece 52 is connected with the coupler 51 through the rectangular insertion hole 511. And adjusting the position of the servo motor 4 on the striking fixing plate according to the type of the machining flower-punching punch. The punch 1 is placed in the V-shaped groove 711, the limiting plate 721 is abutted against the circumferential surface of the punch 1 under the action of the connecting spring 723, and the punch 1 is prevented from being separated from the groove wall of the V-shaped groove 711 in the machining process of the punch 1 by the action of the limiting plate 721. One end of the ram 1 is inserted into the mounting hole 5221 of the connector 52, and the ram 1 and the connector 52 are fixed by the mounting screw 513. The drill rod is driven to rotate in phase by the servo motor 4, and then cutting processing is carried out on the cutting edge 12 of the flower punch in cooperation with numerical control linear cutting.

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 processing device is dashed in flowering which characterized in that: the servo motor type vibration isolation device comprises a base (2) and an installation plate (3) vertically arranged on the base (2), wherein a servo motor (4) is arranged on the side surface of the installation plate (3), a machine body of the servo motor (4) is fixedly connected with the installation plate (3), and the axis of an output shaft of the servo motor (4) is parallel to the side surface of the installation plate (3) and obliquely intersected with the upper surface of the base (2); and the output shaft of the servo motor (4) is provided with a connecting component (5) which coaxially and fixedly connects the punch rod (1) and the output shaft of the servo motor (4).

2. The flowering punch processing apparatus according to claim 1, wherein: one side of mounting panel (3) is articulated around horizontal axis and base (2), the opposite side of mounting panel (3) is provided with adjusts subassembly (6) that carry out the regulation to mounting panel (3) inclination.

3. The flowering punch processing apparatus according to claim 2, wherein: the adjusting assembly (6) comprises an adjusting block (61) and an adjusting bolt (62), the adjusting block (61) is fixedly connected with the base (2), and the adjusting bolt (62) is vertically arranged and is in threaded engagement with the adjusting block (61); the upper end of the adjusting bolt (62) is abutted against the lower surface of the mounting plate (3).

4. The flowering punch processing apparatus according to claim 1, wherein: coupling assembling (5) including with servo motor (4) output shaft coaxial fixed connection's shaft coupling (51) and with shaft coupling (51) can dismantle connecting piece (52) of being connected, connecting piece (52) are including connecting axle (521) and erection column (522), connecting axle (521) and erection column (522) coaxial setting and fixed connection, mounting hole (5221) have been seted up on the terminal surface of connecting axle (521) is kept away from in erection column (522), be provided with on the global along erection column (522) radially set up and with fastening screw hole (523) of mounting hole (5221) intercommunication, be provided with in fastening screw hole (523) with fastening screw hole (523) threaded connection's fastening screw (524).

5. The flowering punch processing apparatus according to claim 4, wherein: the end part, far away from mounting column (522), of connecting axle (521) is provided with rectangular cross section's grafting portion (5211), the one end setting that motor output shaft was kept away from in shaft coupling (51) is used for with rectangular jack (511) of grafting, be provided with on the global of shaft coupling (51) along shaft coupling (51) radial setting and with rectangular jack (511) the intercommunication installation screw hole (512), be provided with in installation screw hole (512) with installation screw hole (512) threaded connection's mounting screw (513).

6. The flowering punch processing apparatus according to claim 4, wherein: the punching die is characterized by further comprising a supporting mechanism (7), wherein the supporting mechanism (7) comprises a supporting block (71), the supporting block (71) is fixedly connected with the mounting plate (3), a V-shaped groove (711) is formed in the end face, far away from the mounting plate (3), of the supporting block (71), and a limiting component (72) for limiting the push rod (1) placed in the V-shaped groove (711) in an abutting mode is arranged at the opening end of the V-shaped groove (711).

7. The flowering punch processing apparatus according to claim 6, wherein: the limiting assembly (72) comprises a limiting plate (721), a sliding rod (722) is fixed on one side surface of the limiting plate (721) close to the supporting block (71), the sliding rod (722) is in sliding connection with the supporting block (71) along the direction of the end face far away from the V-shaped groove (711), a connecting spring (723) which is axially arranged in parallel with the sliding rod (722) is fixed on one side surface of the limiting plate (721) close to the supporting block (71), and the other end of the connecting spring (723) is fixedly connected with the supporting block (71).

8. The flowering punch processing apparatus according to claim 6, wherein: the motor fixing device is characterized by further comprising an L-shaped mounting frame (41), wherein the L-shaped mounting frame (41) comprises a base plate (411) and a motor fixing plate (412) which are perpendicular to each other and fixedly connected, and long holes (413) are formed in the base plate (411) and the motor fixing plate (412) along the length direction of the base plate (411) and the length direction of the motor fixing plate (412) respectively; the base plate (411) is connected with the mounting plate (3) through bolts; the motor fixing plate (412) is connected with the servo motor (4) through bolts.