CN213162620U

CN213162620U - Rotary stamping device of numerical control machining center

Info

Publication number: CN213162620U
Application number: CN202022064090.4U
Authority: CN
Inventors: 林永铭; 周飞华; 陈双喜
Original assignee: Jiangsu Mingzhi Cnc Technology Co ltd
Current assignee: Jiangsu Mingzhi Cnc Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-11
Anticipated expiration: 2030-09-21

Abstract

The utility model belongs to the field of punching devices, in particular to a rotary punching device of a numerical control machining center, aiming at the problems that the existing punching device can not carry out rotary punching, so that the punching is incomplete and the punching die is inconvenient to replace, the utility model provides a scheme which comprises a base, wherein a buffering component is arranged on the base, a fixed seat is fixedly connected on the buffering component, a fixed cavity is arranged on the fixed seat, a driving motor is fixedly connected on the inner wall at the bottom of the fixed cavity, the output shaft of the driving motor is rotationally connected with the inner wall at the top of the fixed cavity, a first gear is fixedly sleeved on the output shaft of the driving motor, a fixed shaft is rotationally connected on the inner wall at the bottom of the fixed cavity, the utility model has reasonable structure and simple operation, the punching die can be rotated by the driving motor, thereby realizing rotary punching, the stamping is more comprehensive, and the stamping die is convenient to replace and use.

Description

Rotary stamping device of numerical control machining center

Technical Field

The utility model relates to a stamping device technical field especially relates to a rotatory stamping device of numerical control machining center.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size.

The existing punching device cannot perform rotary punching, so that the punching is not comprehensive, and a punching die is not convenient to replace, and therefore a rotary punching device of a numerical control machining center is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current stamping device among the prior art, can not rotate the punching press for the punching press is not comprehensive, and is not convenient for change stamping die's shortcoming, and the rotatory stamping device of numerical control machining center that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary stamping device of a numerical control machining center comprises a base, wherein a buffering assembly is arranged on the base, a fixed seat is fixedly connected onto the buffering assembly, a fixed cavity is arranged on the fixed seat, a driving motor is fixedly connected onto the inner wall of the bottom of the fixed cavity, the output shaft of the driving motor is rotatably connected with the inner wall of the top of the fixed cavity, a first gear is fixedly sleeved on the output shaft of the driving motor, a fixed shaft is rotatably connected onto the inner wall of the bottom of the fixed cavity, a second gear is fixedly sleeved on the fixed shaft and meshed with the first gear, the top end of the fixed shaft penetrates through the inner wall of the top of the fixed cavity and is fixedly connected with a turntable, a fixing assembly is arranged on the turntable, a stamping die is clamped on the fixing assembly, a die groove is formed in the top of the stamping die, and a, fixedly connected with stamping equipment on the top inner wall of mount can make stamping die rotate through driving motor to can realize rotatory punching press, make the punching press more comprehensive, and stamping die is convenient for change facilitates the use.

Preferably, the buffering subassembly is including seting up the dashpot at the base top, sliding connection has the buffer board in the dashpot, the bottom of fixing base extend to in the dashpot and with the top fixed connection of buffer board, a plurality of buffer spring of bottom fixedly connected with of buffer board, a plurality of buffer spring's bottom all with the bottom inner wall fixed connection of dashpot, buffer board and a plurality of buffer spring can cushion the shock attenuation to fixing base and stamping die, prevent that the impact force is too big, cause the damage to stamping die.

Preferably, fixed subassembly includes the fixed plate of symmetry fixed connection at the carousel top, and equal threaded connection has the drive shaft on two fixed plates, the equal fixedly connected with handle of one end that two drive shafts kept away from each other, and the one end that two drive shafts are close to each other all rotates and is connected with the grip block, and one side that two grip blocks are close to each other closely laminates with stamping die's both sides respectively, through outwards rotating two drive shafts, two drive shafts can make two grip blocks keep away from each other to can take off stamping die, change the stamping die of another kind of specification, convenient and fast.

Preferably, the inner walls of the two sides of the buffer groove are provided with sliding grooves, the two sides of the buffer plate are respectively connected with the inner wall of one side of the two sliding grooves, which are far away from each other, in a sliding manner, and the sliding grooves can enable the buffer plate to move more smoothly.

Preferably, two telescopic links of one side symmetry fixedly connected with of fixed plate, the one end of two telescopic links all with one side fixed connection of pinch-off blades, the telescopic link can prevent that the pinch-off blades from rotating along with the drive shaft.

The utility model discloses in, a rotatory stamping device of numerical control machining center, owing to set up driving motor, driving motor can make first gear and second gear make the fixed axle rotate, and the fixed axle can make the carousel drive stamping die and article rotate, thereby can stamping equipment can both the punching press to each position of article, make the punching press more comprehensive, simultaneously in stamping process, buffer board and a plurality of buffer spring can cushion the shock attenuation to fixing base and stamping die, prevent that the impact force is too big, cause the damage to stamping die.

Due to the fact that the driving shafts are arranged, the two driving shafts can enable the two clamping plates to be away from each other through outwards rotating the two driving shafts, and therefore the stamping die can be taken down and replaced by another stamping die, and the stamping die is convenient and fast to use.

The utility model discloses rational in infrastructure, easy operation can make stamping die rotate through driving motor to can realize rotatory punching press, make the punching press more comprehensive, and stamping die is convenient for change facilitates the use.

Drawings

Fig. 1 is a schematic front view of a rotary punching device of a numerical control machining center according to the present invention;

fig. 2 is a schematic view of a sectional structure of a fixing seat of a rotary punching device of a numerical control machining center according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a rotary punching device of a numerical control machining center according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a of the rotary punching device of the numerical control machining center according to the present invention.

In the figure: the stamping die comprises a base 1, a fixing seat 2, a fixing cavity 3, a driving motor 4, a fixing shaft 5, a rotating disc 6, a stamping die 7, a fixing frame 8, stamping equipment 9, a buffer groove 10, a buffer plate 11, a buffer spring 12, a sliding groove 13, a fixing plate 14, a driving shaft 15, a clamping plate 16 and a telescopic rod 17.

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.

Example one

Referring to fig. 1-4, a rotary punching device of a numerical control machining center comprises a base 1, a buffer assembly is arranged on the base 1, a fixed seat 2 is fixedly connected on the buffer assembly, a fixed cavity 3 is arranged on the fixed seat 2, a driving motor 4 is fixedly connected on the bottom inner wall of the fixed cavity 3, an output shaft of the driving motor 4 is rotatably connected with the top inner wall of the fixed cavity 3, a first gear is fixedly sleeved on the output shaft of the driving motor 4, a fixed shaft 5 is rotatably connected on the bottom inner wall of the fixed cavity 3, a second gear is fixedly sleeved on the fixed shaft 5, the first gear is meshed with the second gear, the top end of the fixed shaft 5 penetrates through the top inner wall of the fixed cavity 3 and is fixedly connected with a rotary table 6, a fixed assembly is arranged on the rotary table 6, a punching die 7 is clamped on the fixed assembly, a die groove is arranged on the, the punching equipment 9 is fixedly connected on the inner wall of the top of the fixing frame 8, the punching die 7 can be rotated through the driving motor 4, so that the rotary punching can be realized, the punching is more comprehensive, the punching die 7 is convenient to replace and is convenient to use, due to the arrangement of the driving motor 4, the driving motor 4 can enable the first gear and the second gear to enable the fixing shaft 5 to rotate, the fixing shaft 5 can enable the turntable 6 to drive the punching die 7 and an object to rotate, so that the punching equipment 9 can punch in all directions of the object, the punching is more comprehensive, meanwhile, in the punching process, the buffer plate 11 and the plurality of buffer springs 12 can buffer and absorb the shock of the fixing seat 2 and the punching die 7, the impact force is prevented from being overlarge, the punching die 7 is prevented from being damaged, due to the arrangement of the driving shafts 15, by rotating the two driving shafts 15 outwards, the two driving shafts 15 can enable the two clamping, thereby can take off stamping die 7, change stamping die 7 of another kind of specification, convenient and fast, the utility model discloses rational in infrastructure, easy operation can make stamping die 7 rotate through driving motor 4 to can realize rotatory punching press, make the punching press more comprehensive, and stamping die 7 is convenient for change facilitates the use.

Example two

The utility model discloses in, the buffering subassembly is including seting up at the dashpot 10 at 1 top of base, sliding connection has buffer board 11 in the dashpot 10, the bottom of fixing base 2 extend to in the dashpot 10 and with the top fixed connection of buffer board 11, a plurality of buffer spring 12 of bottom fixedly connected with of buffer board 11, the bottom of a plurality of buffer spring 12 all with the bottom inner wall fixed connection of dashpot 10, buffer board 11 and a plurality of buffer spring 12 can cushion the shock attenuation to fixing base 2 and stamping die 7, it is too big to prevent the impact force, cause the damage to stamping die 7.

The utility model discloses in, fixed subassembly includes fixed plate 14 at 6 tops of carousel of symmetry fixed connection, equal threaded connection has drive shaft 15 on two fixed plates 14, the equal fixedly connected with handle of one end that two drive shafts 15 kept away from each other, the one end that two drive shafts 15 are close to each other all rotates and is connected with pinch-off blades 16, one side that two pinch-off blades 16 are close to each other closely laminates with stamping die 7's both sides respectively, through outwards rotating two drive shafts 15, two drive shafts 15 can make two pinch-off blades 16 keep away from each other, thereby can take off stamping die 7, change stamping die 7 of another kind of specification, and is convenient and fast.

The utility model discloses in, spout 13 has all been seted up on the both sides inner wall of dashpot 10, one side inner wall sliding connection that the both sides of buffer board 11 were kept away from each other with two spout 13 respectively, and spout 13 can make buffer board 11 can remove more smoothly.

The utility model discloses in, two telescopic links 17 of one side symmetry fixedly connected with of fixed plate 14, the one end of two telescopic links 17 all with one side fixed connection of pinch-off blades 16, telescopic link 17 can prevent pinch-off blades 16 along with drive shaft 15 rotates.

In the utility model, when in specific use, firstly, an object to be punched is placed in a die groove, then the punching equipment 9 is started, the punching equipment 9 can punch and form the object, simultaneously, the driving motor 4 can be started, the output shaft of the driving motor 4 can drive the first gear to rotate, the fixed shaft 5 can drive the turntable 6 to rotate through the second gear, the turntable 6 can drive the punching die 7 and the object to rotate, thereby the punching equipment 9 can punch in all directions of the object, the punching is more comprehensive, simultaneously, in the punching process, the buffer plate 11 and the plurality of buffer springs 12 can buffer and absorb shock for the fixed seat 2 and the punching die 7, the impact force is prevented from being overlarge to damage the punching die 7, when the punching die 7 needs to be replaced, at the moment, the two driving shafts 15 are rotated outwards, and the two driving shafts 15 can lead the two clamping plates 16 to be far away from each other, therefore, the stamping die 7 can be taken down, and the stamping die 7 of another specification can be replaced, so that the operation is convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rotary punching device of a numerical control machining center comprises a base (1) and is characterized in that a buffering assembly is arranged on the base (1), a fixing seat (2) is fixedly connected onto the buffering assembly, a fixing cavity (3) is arranged on the fixing seat (2), a driving motor (4) is fixedly connected onto the bottom inner wall of the fixing cavity (3), an output shaft of the driving motor (4) is rotatably connected with the top inner wall of the fixing cavity (3), a first gear is fixedly sleeved on the output shaft of the driving motor (4), a fixing shaft (5) is rotatably connected onto the bottom inner wall of the fixing cavity (3), a second gear is fixedly sleeved on the fixing shaft (5), the first gear is meshed with the second gear, the top end of the fixing shaft (5) penetrates through the top inner wall of the fixing cavity (3) and is fixedly connected with a rotary table (6), be equipped with fixed subassembly on carousel (6), the centre gripping has stamping die (7) on the fixed subassembly, the mould groove has been seted up at the top of stamping die (7), the top fixedly connected with mount (8) of fixing base (2), fixedly connected with stamping equipment (9) on the top inner wall of mount (8).

2. The rotary punching device of numerical control machining center according to claim 1, characterized in that the buffering component comprises a buffering groove (10) formed in the top of the base (1), a buffering plate (11) is slidably connected in the buffering groove (10), the bottom of the fixing seat (2) extends into the buffering groove (10) and is fixedly connected with the top of the buffering plate (11), a plurality of buffering springs (12) are fixedly connected to the bottom of the buffering plate (11), and the bottom ends of the buffering springs (12) are fixedly connected with the inner wall of the bottom of the buffering groove (10).

3. The rotary punching device of the numerical control machining center according to claim 1, wherein the fixing assembly comprises fixing plates (14) which are symmetrically and fixedly connected to the top of the rotary table (6), driving shafts (15) are respectively and fixedly connected to the two fixing plates (14) in a threaded manner, handles are respectively and fixedly connected to the ends, away from each other, of the two driving shafts (15), clamping plates (16) are respectively and rotatably connected to the ends, close to each other, of the two driving shafts (15), and one sides, close to each other, of the two clamping plates (16) are respectively and tightly attached to two sides of the punching die (7).

4. The rotary punching device of a numerical control machining center according to claim 2, wherein sliding grooves (13) are formed in inner walls of two sides of the buffer groove (10), and two sides of the buffer plate (11) are slidably connected with inner walls of one side, away from each other, of the two sliding grooves (13).

5. The rotary punching device of a numerical control machining center according to claim 3, wherein two telescopic rods (17) are symmetrically and fixedly connected to one side of the fixed plate (14), and one ends of the two telescopic rods (17) are fixedly connected to one side of the clamping plate (16).