CN211660838U

CN211660838U - Stamping device for machine-building

Info

Publication number: CN211660838U
Application number: CN202020195805.7U
Authority: CN
Inventors: 刘军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-10-13
Anticipated expiration: 2030-02-23

Abstract

The utility model belongs to the technical field of machine manufacturing, in particular to a stamping device for machine manufacturing, which comprises a base, wherein the top of the base is fixedly connected with a support frame, the top of the support frame is fixedly connected with a hydraulic push rod through a fixing frame, the bottom end of the hydraulic push rod is fixedly connected with a stamping head, and a cavity is arranged in the base; the utility model discloses, through the work of biax motor, can drive first lead screw and second lead screw and rotate, and then can make the thread bush drive two backup pads and be close to each other or keep away from, when slide bar and fixed slot joint, can realize the installation to the mould, the device adopts biax motor, first lead screw, the second lead screw, a supporting plate, the slide bar, fixed slot and spacing groove, realized the convenient dismouting to the mould, high use efficiency, through setting up electric putter and push pedal, the purpose of carrying out automatic discharge to the part after the punching press has been reached, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Description

Stamping device for machine-building

Technical Field

The utility model belongs to the technical field of the machine-building, concretely relates to stamping device for machine-building.

Background

The mechanical manufacturing refers to an industrial department engaged in the production of various power machines and other mechanical equipment, and the mechanical manufacturing industry provides technical equipment for the whole national economy, and the development level of the mechanical manufacturing is one of the main marks of the national industrialization degree.

At present, in the machine-building in-process, can frequently use stamping device, but its mould of current stamping device is fixed, when the mould damages or needs to be changed, the dismantlement process is very complicated, is unfavorable for improving the availability factor, and the part after the punching press is accomplished to present most stamping device needs the manual work to take out the punching press once more after the punching press simultaneously, not only wastes time and energy, is unfavorable for the guarantee workman safety simultaneously.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a stamping device for machine-building has convenient to detach and changes and the high characteristics of security.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping device for machine manufacturing comprises a base, wherein a support frame is fixedly connected to the top of the base, a hydraulic push rod is fixedly connected to the top of the support frame through a fixing frame, a stamping head is fixedly connected to the bottom end of the hydraulic push rod, a cavity is formed in the base, a double-shaft motor is fixedly connected in the cavity, a first lead screw and a second lead screw are fixedly connected to two output shafts of the double-shaft motor respectively, rotating shafts are fixedly connected to two ends of the first lead screw and the second lead screw respectively, bearings are sleeved on the surfaces of the rotating shafts and fixedly connected to the side surfaces of the inner wall of the cavity, thread sleeves are connected to the surfaces of the first lead screw and the second lead screw respectively in a threaded mode, a support plate is fixedly connected to the top of each thread sleeve, a sliding rod is fixedly connected to the side surface of the support plate, a limiting groove is formed, the fixed slot has been seted up to the side of mould, spacing groove side fixedly connected with sliding sleeve, the slide bar passes sliding sleeve and joint in the fixed slot, the flexible subassembly of bottom fixedly connected with and the elastic component of mould inner wall, the top fixedly connected with fly leaf of flexible subassembly and elastic component, the spring has been cup jointed on the surface of flexible subassembly, the top and the bottom of bottom difference fixed connection at the bottom of mould inner wall and the bottom of fly leaf of spring, the top fixedly connected with electric putter of base, electric putter's one end fixedly connected with push pedal.

Preferably, a sliding groove is formed below the cavity, a sliding block is connected in the sliding groove in a sliding mode, the sliding block is fixedly connected with the threaded sleeve, and the surface threads of the first screw rod and the second screw rod are opposite in direction.

Preferably, flexible subassembly includes drum, sliding tray, sliding block and movable rod, drum fixed connection is in the bottom of mould inner wall, the sliding tray has been seted up to the side of drum inner wall, sliding tray sliding connection has the sliding block, fixedly connected with movable rod on the sliding block, barrel and fixed connection are passed in the bottom of fly leaf at the top of movable rod.

Preferably, the bottom of the base is fixedly connected with supporting legs at positions close to four corners, and the bottoms of the supporting legs are fixedly connected with non-slip mats.

Preferably, the front side of base is provided with button switch, button switch passes through wire electric connection with biax motor, hydraulic push rod and electric putter.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the work of biax motor, can drive first lead screw and second lead screw and rotate, and then can make the thread bush drive two backup pads and be close to each other or keep away from, when slide bar and fixed slot joint, can realize the installation to the mould, when slide bar and fixed slot separation, can realize the quick dismantlement to the mould, electric putter work, shorten along with electric putter's extension, can drive the push pedal and remove about, and then can release the mould with the part after the punching press through the push pedal, realize the purpose of automatic discharge, through the movable rod among the flexible subassembly under the sliding fit of sliding tray and sliding block, with the help of the elasticity of spring and elastic component, can drive the part rebound after the punching press, realize the automatic ejecting purpose to the part, the device adopts biax motor, first lead screw, the second lead screw, the backup pad, the slide bar, Fixed slot and spacing groove have realized the convenient dismouting to the mould, and the availability factor is high, through setting up electric putter and push pedal, has reached the purpose that carries out automatic discharge to the part after the punching press, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

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 front view section of the present invention;

FIG. 2 is an enlarged schematic structural view of the position A of the present invention;

FIG. 3 is a schematic structural view of the telescopic assembly of the present invention;

in the figure: 1. a base; 2. supporting legs; 3. a non-slip mat; 4. a chute; 5. a slider; 6. a first lead screw; 7. a double-shaft motor; 8. a threaded sleeve; 9. a chamber; 10. a rotating shaft; 11. a bearing; 12. a support plate; 13. a slide bar; 14. a mold; 15. a movable plate; 16. punching a head; 17. a support frame; 18. a hydraulic push rod; 19. pushing the plate; 20. an electric push rod; 21. a push button switch; 22. a limiting groove; 23. a second lead screw; 24. fixing grooves; 25. a sliding sleeve; 26. a telescoping assembly; 261. a cylinder; 262. a slider; 263. a sliding groove; 264. a movable rod; 27. a spring; 28. an elastic member.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a stamping device for machine manufacturing comprises a base 1, wherein a supporting frame 17 is fixedly connected to the top of the base 1, a hydraulic push rod 18 is fixedly connected to the top of the supporting frame 17 through a fixing frame, the hydraulic push rod 18 works to drive a stamping head 16 to move up and down, so that the purpose of stamping parts can be achieved through the stamping head 16, the bottom end of the hydraulic push rod 18 is fixedly connected with the stamping head 16, a cavity 9 is formed in the base 1, a double-shaft motor 7 is fixedly connected in the cavity 9, the double-shaft motor 7 works to drive a first lead screw 6 and a second lead screw 23 to rotate, so that a threaded sleeve 8 can drive two supporting plates 12 to mutually approach or separate from each other, when a sliding rod 13 is connected with a fixing groove 24 in a clamping manner, the installation of a die 14 can be achieved, when the sliding rod 13 is separated from the fixing groove 24, the die 14, a first screw rod 6 and a second screw rod 23 are fixedly connected to two output shafts of the double-shaft motor 7 respectively, a rotating shaft 10 is fixedly connected to both ends of the first screw rod 6 and the second screw rod 23, a bearing 11 is sleeved on the surface of the rotating shaft 10, the bearing 11 is fixedly connected to the side surface of the inner wall of the cavity 9, threaded sleeves 8 are respectively and threadedly connected to the surfaces of the first screw rod 6 and the second screw rod 23, a supporting plate 12 is fixedly connected to the top of the threaded sleeves 8, a sliding rod 13 is fixedly connected to the side surface of the supporting plate 12, a limiting groove 22 is formed in the top of the base 1, a mold 14 is clamped in the limiting groove 22, a fixing groove 24 is formed in the side surface of the mold 14, a sliding sleeve 25 is fixedly connected to the side surface of the limiting groove 22, the sliding rod 13 passes through the sliding sleeve 25 and is clamped in the fixing groove 24, and a telescopic, the top of the telescopic assembly 26 and the top of the elastic member 28 are fixedly connected with a movable plate 15, the surface of the telescopic assembly 26 is sleeved with a spring 27, the top end and the bottom end of the spring 27 are respectively and fixedly connected with the bottom of the inner wall of the die 14 and the bottom of the movable plate 15, the top of the base 1 is fixedly connected with an electric push rod 20, the electric push rod 20 works, along with the extension and shortening of the electric push rod 20, the electric push rod can drive a push plate 19 to move left and right, and further, a punched part can be pushed out of the die 14 through the push plate 19, so that the purpose of automatic discharging is realized, one end of the electric push rod 20 is fixedly connected with the push plate 19, the device adopts a double-shaft motor 7, a first lead screw 6, a second lead screw 23, a support plate 12, a slide rod 13, a fixed groove 24 and a limit, the purpose of automatically discharging the punched part is achieved, and the whole device is reasonable in structure, convenient to use and high in practicability.

Specifically, spout 4 has been seted up to the below of cavity 9, sliding connection has slider 5 in the spout 4, slider 5 and thread bush 8 fixed connection can cooperate thread bush 8 to drive backup pad 12 with the help of spout 4 and slider 5's sliding action and remove more stably about, the surperficial screw thread opposite direction of first lead screw 6 and second lead screw 23.

Specifically, flexible subassembly 26 includes drum 261, sliding tray 263, sliding block 262 and movable rod 264, drum 261 fixed connection is in the bottom of mould 14 inner wall, sliding tray 263 has been seted up to the side of drum 261 inner wall, sliding tray 262 sliding connection has in the sliding tray 263, fixedly connected with movable rod 264 on the sliding block 262, the barrel is passed and fixed connection is in the bottom of fly leaf 15 at the top of movable rod 264, and under the sliding fit of sliding tray 263 and sliding block 262, with the help of the elasticity of spring 27 and elastic component 28, can drive the part rebound after the punching press, realizes the automatic ejecting purpose to the part.

Specifically, the equal fixedly connected with supporting leg 2 in position that base 1 bottom is close to the four corners, the bottom fixedly connected with slipmat 3 of supporting leg 2.

Specifically, the front side of base 1 is provided with button switch 21, button switch 21 passes through wire electric connection with biax motor 7, hydraulic push rod 18 and electric putter 20, through setting up button switch 21, and convenient to use person controls biax motor 7, hydraulic push rod 18 and electric putter 20's operating condition respectively.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first peg graft the mould 14 in spacing groove 22, then through the work of button switch 21 control biax motor 7, drive first lead screw 6 and second lead screw 23 and rotate, with the help of the sliding fit of slider 5 and spout 4, drive backup pad 12 through thread bush 8 and be close to each other, make slide bar 13 and fixed slot 24 joint, accomplish the installation to mould 14, then place the part on mould 14, then through the extension of button switch 21 control hydraulic push rod 18, drive punching head 16 and move down, carry out the punching press to the part, after the punching press is accomplished, hydraulic push rod 18 shortens, drive punching press head 16 and move up, through the cooperation of flexible subassembly 26, spring 27 and elastic component 28, make backup pad 12 drive the part upwards bounce, then through the work of button switch 21 control electric putter 20, drive push pedal 19 and move right, the part after the punching press is pushed out mould 14 and is collected can, when the die 14 needs to be replaced, the button switch 21 controls the double-shaft motor 7 to rotate reversely, so that the threaded sleeve 8 drives the sliding rod 13 to be separated from the fixed groove 24 through the supporting plate 12, the die 14 is taken out, and the steps are repeated to replace the new die 14 for punching.

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 stamping device for machine-building, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a support frame (17), the top of the support frame (17) is fixedly connected with a hydraulic push rod (18) through a fixing frame, the bottom of the hydraulic push rod (18) is fixedly connected with a stamping head (16), a cavity (9) is formed in the base (1), a double-shaft motor (7) is fixedly connected in the cavity (9), two output shafts of the double-shaft motor (7) are fixedly connected with a first screw rod (6) and a second screw rod (23) respectively, two ends of the first screw rod (6) and the second screw rod (23) are both fixedly connected with a rotating shaft (10), a bearing (11) is sleeved on the surface of the rotating shaft (10), the bearing (11) is fixedly connected on the side surface of the inner wall of the cavity (9), and thread sleeves (8) are both in thread connection with the surfaces of the first screw rod (6) and the second screw rod, the top of the threaded sleeve (8) is fixedly connected with a supporting plate (12), the side of the supporting plate (12) is fixedly connected with a sliding rod (13), the top of the base (1) is provided with a limiting groove (22), the limiting groove (22) is internally connected with a die (14) in a clamping manner, the side of the die (14) is provided with a fixing groove (24), the side of the limiting groove (22) is fixedly connected with a sliding sleeve (25), the sliding rod (13) penetrates through the sliding sleeve (25) and is clamped in the fixing groove (24), the bottom of the inner wall of the die (14) is fixedly connected with a telescopic component (26) and an elastic part (28), the top of the telescopic component (26) and the top of the elastic part (28) are fixedly connected with a movable plate (15), the surface of the telescopic component (26) is sleeved with a spring (27), and the top end and the bottom end of the spring (27) are respectively and fixedly connected with, the top fixedly connected with electric putter (20) of base (1), the one end fixedly connected with push pedal (19) of electric putter (20).

2. The press apparatus for machine manufacturing according to claim 1, wherein: the improved screw rod mechanism is characterized in that a sliding groove (4) is formed in the lower portion of the cavity (9), a sliding block (5) is connected in the sliding groove (4) in a sliding mode, the sliding block (5) is fixedly connected with a threaded sleeve (8), and the surface thread directions of the first screw rod (6) and the second screw rod (23) are opposite.

3. The press apparatus for machine manufacturing according to claim 1, wherein: flexible subassembly (26) include drum (261), sliding tray (263), sliding block (262) and movable rod (264), drum (261) fixed connection is in the bottom of mould (14) inner wall, sliding tray (263) have been seted up to the side of drum (261) inner wall, sliding tray (263) sliding connection has sliding block (262) in sliding tray (263), fixedly connected with movable rod (264) on sliding block (262), barrel and fixed connection are passed at the bottom of fly leaf (15) at the top of movable rod (264).

4. The press apparatus for machine manufacturing according to claim 1, wherein: the base is characterized in that supporting legs (2) are fixedly connected to positions, close to four corners, of the bottom of the base (1), and anti-slip pads (3) are fixedly connected to the bottoms of the supporting legs (2).

5. The press apparatus for machine manufacturing according to claim 1, wherein: the front side of the base (1) is provided with a button switch (21), and the button switch (21) is electrically connected with the double-shaft motor (7), the hydraulic push rod (18) and the electric push rod (20) through a lead.