CN214919578U

CN214919578U - Rotating structure for numerical control turret punch press

Info

Publication number: CN214919578U
Application number: CN202121360966.8U
Authority: CN
Inventors: 范永明; 陈星军; 邵清杰; 刘超
Original assignee: Qingdao Shengtong Mechanical Technology Co ltd
Current assignee: Qingdao Shengtong Mechanical Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-30
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a revolution mechanic for numerical control turrent punch press, the reciprocating impact tunnel drilling machine comprises a machine body, the fuselage outside is provided with servo motor, servo motor one side fixedly connected with transmission shaft, the transmission shaft outside is provided with transmission portion cover, sliding connection has the drive cover in the middle of the transmission portion cover, transmission portion cover one side is provided with the fluting, be provided with the key with transmission shaft swing joint in the middle of the drive cover, the transmission portion cover outside is provided with rotary driving mechanism. The utility model discloses simply, the accessory is few, and installation, maintenance are simple, replace worm gear drive structure with the gear engagement transmission, can reduce the gear box size to more fixed stations can be arranged to the rim plate of equidimension, the vertical installation of rotatory station transmission shaft does not occupy lathe axle center position, and the rim plate positioning seat need not deflect, but direct mount at the rim plate rear, easily fixes a position the rim plate, increases the stability of rim plate.

Description

Rotating structure for numerical control turret punch press

Technical Field

The utility model relates to a numerical control punch press technical field specifically is a revolution mechanic for numerical control turrent punch press.

Background

The numerical control turret punch press is composed of a processing program compiled by programming software, a computer control system, a mechanical or hydraulic power system, a servo feeding mechanism, a die library, a die selection system, a peripheral programming system and the like, is widely used for punching processing in industries of machinery, electrical appliances, instruments, screens, hardware, various metal discs, boxes, cabinets and the like, and is particularly suitable for punching of various medium-sized and small-sized or single plates.

The rotary station is basically configured on a numerical control turret punch press, and is a traditional rotary station structure, as shown in figure 1, a servo motor outputs torque to a transmission part sleeve and then outputs the torque to a transmission shaft, the transmission shaft drives a driving sleeve to rotate through a universal coupling and a key, the driving sleeve and a bolt are integrated, a shifting fork can drive the driving sleeve to be inserted and withdrawn back and forth, and the driving sleeve slides in the transmission part sleeve. When the driving sleeve is inserted and pulled, the bolt and the bolt can be combined or separated. The bolt is connected with the worm shaft into a whole through the star-shaped coupler, and when the bolt is inserted into the bolt to drive the bolt to rotate, the worm rotates to drive the worm wheel to rotate, so that the rotation of the rotating station can be realized. The rotating station transmission shaft occupies the longitudinal axis position of the punch press body, so that the positioning seat of the wheel disc can deflect 30 degrees leftwards to avoid the transmission part sleeve. The rotary station has a complex structure and a plurality of accessories, has extremely high requirements on the processing precision and the installation precision of parts, is troublesome to install and subsequently maintain, and is not easy to adjust to the optimal state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control is revolution mechanic for turrent punch press to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a revolution mechanic for numerical control turrent punch press, includes the fuselage, the fuselage outside is provided with servo motor, servo motor one side fixedly connected with transmission shaft, the transmission shaft outside is provided with the transmission portion cover, sliding connection has the drive cover in the middle of the transmission portion cover, transmission portion cover one side is provided with the fluting, be provided with the key with transmission shaft swing joint in the middle of the drive cover, the transmission portion cover outside is provided with rotary driving mechanism.

Further, rotary driving mechanism is including fixing the mount in the transmission portion cover outside, the fixed electric telescopic handle that is provided with of mount, the electric telescopic handle top is provided with the shift fork, the driving sleeve outside is provided with the draw-in groove, driving sleeve one side is provided with bolt two, bolt two bottoms are provided with bolt one, bolt one outside is provided with the pinion, the meshing of the pinion outside has the gear wheel, pinion and gear wheel all set up in the middle of the gear box, the gear wheel top is provided with the rim plate.

Furthermore, a first rotating station is arranged on one side of the top of the wheel disc, a second rotating station is arranged on the other side of the top of the wheel disc, fixed stations are symmetrically arranged on the top of the wheel disc, and the first rotating station rotates through meshing of the gear wheel and the pinion.

Furthermore, a wheel disc positioning seat is arranged at the top of the machine body and close to the wheel disc, the wheel disc positioning seat is parallel to the axis of the wheel disc, the wheel disc positioning seat does not need to deflect, and the wheel disc positioning seat can be directly installed behind the wheel disc, so that the wheel disc is easy to position.

Further, the fuselage is fixed entity, transmission portion cover installation is on the fuselage, the shift fork cup joints with the draw-in groove, and transmission portion cover, drive cover, transmission shaft etc. install on the punch press fuselage, realize the location.

Furthermore, the first rotating station and the second rotating station are both arranged on the wheel disc, the first rotating station and the second rotating station are symmetrical relative to the wheel disc, and the rotating station transmission shaft is vertically arranged and does not occupy the axis position of the machine tool.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses the rotatory station structure before comparing, simple, the accessory is few, and installation, maintenance are simple, replace worm gear transmission structure with the gear engagement transmission, can reduce the gear box size, can make the r angle reduce to more fixed stations can be arranged to the rim plate of equidimension, the vertical installation of rotatory station transmission shaft does not occupy lathe axle center position, and the rim plate positioning seat need not deflect, but direct mount at the rim plate rear, easily fixes a position the rim plate, increases the stability of rim plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a conventional rotating mechanism for a numerical control turret punch press;

FIG. 2 is a schematic view of the whole half-section structure of the present invention;

fig. 3 is a schematic top view of the wheel disc of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 a according to the present invention;

fig. 5 is an enlarged schematic view of the structure of fig. 1B.

In the figure: 1. a body; 2. a servo motor; 3. a drive shaft; 4. a transmission part sleeve; 5. a drive sleeve; 6. grooving; 7. a key; 8. a fixed mount; 9. an electric telescopic rod; 10. a shifting fork; 11. a card slot; 12. a second bolt; 13. a first bolt; 14. a pinion gear; 15. a bull gear; 16. a gear case; 17. a wheel disc; 18. rotating the first station; 19. rotating a second station; 20. fixing a station; 21. wheel disc positioning seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a revolution mechanic for numerical control turrent punch press, includes fuselage 1, the 1 outside of fuselage is provided with servo motor 2, 2 one side fixedly connected with transmission shaft 3 of servo motor, the 3 outsides of transmission shaft are provided with transmission portion cover 4, sliding connection has drive cover 5 in the middle of the transmission portion cover 4, transmission portion cover 4 one side is provided with fluting 6, be provided with in the middle of the drive cover 5 with 3 swing joint's of transmission shaft key 7, the transmission portion cover 4 outside is provided with rotary driving mechanism.

In a preferred embodiment, rotary driving mechanism is including fixing the mount 8 in the transmission portion cover 4 outside, the fixed electric telescopic handle 9 that is provided with of mount 8, electric telescopic handle 9 top is provided with shift fork 10, the driving sleeve 5 outside is provided with draw-in groove 11, 5 one side of driving sleeve is provided with two 12 bolts, two 12 bottoms of bolts are provided with one 13 bolt, one 13 outsides of bolts are provided with pinion 14, the meshing of the 14 outsides of pinion has gear wheel 15, pinion 14 all sets up in the middle of gear box 16 with gear wheel 15, gear wheel 15 top is provided with rim plate 17.

In a preferred embodiment, a first rotating station 18 is arranged on one side of the top of the wheel disc 17, a second rotating station 19 is arranged on the other side of the top of the wheel disc 17, and fixed stations 20 are symmetrically arranged on the top of the wheel disc 17, and machining is performed through the first rotating station 18 and the second rotating station 19 on the wheel disc 17.

In a preferred embodiment, a wheel disc positioning seat 21 is arranged at the top of the machine body 1 close to the wheel disc 17, the wheel disc positioning seat 21 is parallel to the axis of the wheel disc 17, and the stability of the equipment is improved because the wheel disc 17 positioning seat does not need to deflect.

In a preferred embodiment, the machine body 1 is a fixed entity, the transmission part sleeve 4 is installed on the machine body 1, the shifting fork 10 is sleeved with the clamping groove 11, and the shifting fork 10 is clamped into the clamping groove 11, so that the electric telescopic rod 9 drives the shifting fork 10 to move back and forth, and the driving sleeve 5 drives the bolt two 12 to be drawn back and forth.

In a preferred embodiment, the first rotating station 18 and the second rotating station 19 are both mounted on the wheel disc 17, the first rotating station 18 and the second rotating station 19 are symmetrical about the wheel disc 17, and meshing of gears replaces meshing of worm gears, so that the structural size is reduced, and more fixed stations can be arranged on the wheel disc 17.

The utility model discloses a theory of operation: the servo motor 2 outputs torque to the transmission shaft 3, the transmission shaft 3 drives the driving sleeve 5 to rotate through the key 7, the driving sleeve 5 and the bolt II 12 are integrated, the shifting fork 10 can drive the driving sleeve 5 to be inserted in a front-back drawing mode, the driving sleeve 5 slides in the transmission part sleeve 4, and when the driving sleeve 5 is inserted in a drawing mode, the bolt I13 and the bolt II 12 can be combined or separated. When the first bolt 13 is inserted into the second bolt 12 to rotate, the pinion 14 rotates to drive the bull gear 15 to rotate, so that the first rotary station 18 can rotate, and the first rotary station 18, the second rotary station 19 and other fixed stations 20 are arranged on the wheel disc 17. In this document, the body 1 of the punching machine is a specific fixed entity, and various sleeves, parts and the like described in this document are mounted on the body 1 of the punching machine to realize positioning.

Compared with the prior rotary station structure, the rotary station has the advantages of simplicity, few accessories and simplicity in installation and maintenance. Easy to adjust to the optimal state. The gear meshing transmission is used for replacing a worm and gear transmission structure, so that the size of the gear box 16 can be reduced, the r angle can be reduced, and more fixed stations 20 can be distributed on the wheel discs 17 with the same size. The rotating station transmission shaft is vertically installed and does not occupy the axis position of a machine tool, so the wheel disc positioning seat 21 does not need to deflect and can be directly installed behind the wheel disc 17, the wheel disc 17 is easy to position, and the stability of the wheel disc 17 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a numerical control is revolution mechanic for turrent punch press, includes fuselage (1), its characterized in that: fuselage (1) outside is provided with servo motor (2), servo motor (2) one side fixedly connected with transmission shaft (3), the transmission shaft (3) outside is provided with transmission portion cover (4), sliding connection has drive cover (5) in the middle of transmission portion cover (4), transmission portion cover (4) one side is provided with fluting (6), be provided with in the middle of drive cover (5) with transmission shaft (3) swing joint's key (7), transmission portion cover (4) outside is provided with rotary driving mechanism.

2. The rotary structure for a numerical control turret punch press according to claim 1, wherein: rotatory actuating mechanism is including fixing mount (8) in the transmission portion cover (4) outside, mount (8) are fixed and are provided with electric telescopic handle (9), electric telescopic handle (9) top is provided with shift fork (10), driving sleeve (5) outside is provided with draw-in groove (11), driving sleeve (5) one side is provided with bolt two (12), bolt two (12) bottom is provided with bolt one (13), bolt one (13) outside is provided with pinion (14), the meshing of pinion (14) outside has gear wheel (15), pinion (14) all set up in the middle of gear box (16) with gear wheel (15), gear wheel (15) top is provided with rim plate (17).

3. The rotary structure for a numerical control turret punch press according to claim 2, wherein: the rotary wheel disc is characterized in that a first rotary station (18) is arranged on one side of the top of the wheel disc (17), a second rotary station (19) is arranged on the other side of the top of the wheel disc (17), and fixed stations (20) are symmetrically arranged on the top of the wheel disc (17).

4. The rotary structure for a numerical control turret punch press according to claim 2, wherein: a wheel disc positioning seat (21) is arranged at the top of the machine body (1) and close to the wheel disc (17), and the wheel disc positioning seat (21) is parallel to the axis of the wheel disc (17).

5. The rotary structure for a numerical control turret punch press according to claim 2, wherein: the machine body (1) is a fixed entity, the transmission part sleeve (4) is installed on the machine body (1), and the shifting fork (10) is connected with the clamping groove (11) in a sleeved mode.

6. The rotary structure for a numerical control turret punch press according to claim 3, wherein: the first rotating station (18) and the second rotating station (19) are both arranged on the wheel disc (17), and the first rotating station (18) and the second rotating station (19) are symmetrical about the wheel disc (17).