CN211965777U

CN211965777U - Press machine

Info

Publication number: CN211965777U
Application number: CN202020333877.3U
Authority: CN
Inventors: 叶思懋
Original assignee: Jinhua Xingcheng Iron Works
Current assignee: Jinhua Xingcheng Iron Works
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-20
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a press aims at solving the work piece clearance that produces when the punching press inconvenient, reduces work efficiency's problem. The key points of the technical scheme are as follows: including the press body, the press body is including workstation and last mould, be provided with the bed die on the workstation, one side of workstation is provided with the mount table, be provided with the shifting chute in the mount table, be provided with the push rod in the shifting chute, the one end of push rod is provided with reset spring, the other end of push rod is provided with the push pedal, the laminating of the up end of push pedal and workstation, be provided with rather than fixed connection's dead lever on the mount table, be provided with the turning block on the dead lever, be provided with the motor on the dead lever, be provided with the holding tank on the turning block, be provided with the drive rod in the holding tank, be provided with the elastic component between. The utility model discloses a press can be at the in-process clearance work piece of punching press, has improved work efficiency.

Description

Press machine

Technical Field

The utility model relates to a stamping equipment, more specifically say, it relates to a press.

Background

The press is universal mechanical equipment with a delicate structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal.

At present, chinese patent No. CN106393769A discloses a hydraulic fast press, which includes a hydraulic main frame, a main hydraulic column connected to the hydraulic main frame, an upper hydraulic plate disposed on the end of the main hydraulic column, and a base located below the hydraulic main frame. The lower hydraulic plate is arranged on the base and close to the upper hydraulic plate.

When using this press to forge and press the shaping to the product, need install the forging and pressing mould that corresponds on this press, and make forging and pressing mould's last mould and upside hydraulic pressure dish link to each other, forging and pressing mould's lower mould links to each other with downside hydraulic pressure dish. Then the metal block softened by high temperature is placed on the lower die, and then the upper hydraulic pressure disc and the upper die are controlled to integrally move towards one side of the lower die through the main hydraulic pressure column by the hydraulic main machine. When the upper die contacts the metal block, the upper die begins to apply pressure to the metal block, so that the metal block is plastically deformed. When the upper die is buckled with the lower die, the metal block is completely formed into a product. Afterwards, drive upside hydraulic pressure dish and go up the mould and remove towards keeping away from lower mould one side through hydraulic host computer control main hydraulic pressure post for go up mould and lower mould separation, later the user need manually take off and place the collection basket inside attached to the product on last mould, degree of automation is lower, and the manpower consumes seriously.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a press is used for promoting the turning block of push rod and drive the pole through the setting to and be used for promoting the push pedal of work piece, realize making things convenient for the collection of work piece, improve work efficiency's purpose.

The above technical purpose of the present invention can be achieved by the following technical solutions: a press machine comprises a press machine body, wherein the press machine body comprises a workbench and an upper die, a lower die is arranged on the workbench, an installation platform fixedly connected with the workbench is arranged on one side of the workbench, a moving groove is formed in the installation platform, a push rod in sliding connection with the moving groove is arranged in the moving groove, a reset spring is arranged at one end, away from the workbench, of the push rod, two ends of the reset spring are respectively and fixedly connected with the push rod and the inner wall of the moving groove, a push plate fixedly connected with the push rod is arranged at the other end of the push rod, the push plate is attached to the upper end face of the workbench, a fixed rod fixedly connected with the installation platform is arranged on the installation platform, a rotating block rotatably connected with the fixed rod is arranged on the fixed rod, a motor is arranged on the fixed rod, the rotating block is connected with an output shaft of the, the novel packaging box is characterized in that a driving rod is arranged in the containing groove, an elastic piece is arranged between the driving rod and the bottom wall of the containing groove, and an inserting groove for inserting the driving rod is formed in the push rod.

By adopting the technical scheme, in the process of processing of the press machine, the motor is started to drive the rotating block to rotate, when the workbench is positioned on the right side of the mounting table, the motor drives the rotating block to rotate anticlockwise, when the workbench is positioned on the left side of the mounting table, the motor drives the rotating rod to rotate clockwise, when the rotating block rotates to the position under the notch of the accommodating groove, the notch position of the accommodating groove just corresponds to the position of the inserting groove, at the moment, the elastic piece is hung downwards due to the weight of the driving rod and can be stretched, the driving rod can be inserted into the inserting groove, the driving rod continuously rotates to drive the push rod to move to one side close to the workbench, the push rod can drive the push plate to move, the push plate can push a workpiece on the workbench from the other side of the workbench, at the moment, the elastic piece can pull the driving rod back due to the fact that the rotating block rotates to the notch, the driving rod can be taken out from the slot, the push rod can return to the original position through the elastic force of the reset spring, so that the workpiece on the workbench can be intermittently pushed out, the working efficiency is improved, meanwhile, when the stamping head is lifted in one-time processing, the driving rod is just inserted into the slot to drive the push rod to move, and after the push plate returns to the original position, the stamping head can just fall down to perform the next processing, and the efficiency of stamping processing cannot be influenced.

The utility model discloses further set up to: the push rod is provided with a slide block fixedly connected with the push rod, and the inner wall of the moving groove is provided with a sliding groove for the slide block to insert.

Through adopting above-mentioned technical scheme, at the in-process that the push rod removed along the shifting chute, the slider can remove along with the push rod along the spout, makes the slider more stable at the in-process that removes.

The utility model discloses further set up to: the inner wall of the sliding groove is provided with a plurality of first universal balls distributed in an array mode, and the first universal balls are attached to the surface of the sliding block.

Through adopting above-mentioned technical scheme, at the in-process that the slider removed along the spout, universal ball rolls for a moment along the surface of slider, has reduced the friction between slider and the spout, makes the removal of slider more smooth and easy.

The utility model discloses further set up to: the one end that drives the pole and is close to the holding tank notch is the hemisphere.

Through adopting above-mentioned technical scheme, the cambered surface of hemisphere head can make the drive pole more laborsaving when stretching out with the in-process that stretches out the slot with the drive pole.

The utility model discloses further set up to: the elastic part overcoat is equipped with stop device, stop device is including stop collar one and stop collar two, the one end and the drive pole fixed connection of stop collar one, the other end of stop collar one inserts in stop collar two, the other end and the holding tank fixed connection of stop collar two.

Through adopting above-mentioned technical scheme, the elastic block is expanding spring, and at the elastic component along with the flexible in-process of rotation of turning block, the stop collar removes along the inner wall of stop collar two for a while, and stop device can avoid the elastic component can produce great buckling, has prolonged the life of elastic component, simultaneously, can drive the pole more accurate when inserting the slot, the crooked condition can not appear.

The utility model discloses further set up to: and a limiting block is arranged at one end of the first limiting sleeve inserted into the second limiting sleeve, and a limiting groove for the limiting block to insert and move is formed in the inner wall of the second limiting sleeve.

Through adopting above-mentioned technical scheme, at the in-process that stop collar one removed along the inner wall of stop collar two, the stopper can move in the spacing groove along with stop collar one, makes stop collar one more stable at the in-process that removes.

The utility model discloses further set up to: the inner wall of the limiting groove is provided with a plurality of universal ball II distributed in an array mode, and the universal ball II is attached to the surface of the limiting block.

Through adopting above-mentioned technical scheme, at the in-process that the stopper removed along the spacing groove, universal ball two can roll along the surface of stopper, has reduced the friction between stopper and the spacing groove, makes the removal of stopper more smooth and easy.

The utility model discloses further set up to: and a collecting box is arranged on one side of the workbench, which is far away from the mounting table.

Through adopting above-mentioned technical scheme, the work piece is pushed down the back from the workstation by the push pedal, can collect in the collecting box, has further made things convenient for the clearance of work piece.

To sum up, the utility model discloses following beneficial effect has:

a press machine, in the process of punching, a motor is started to drive a rotating block to rotate, when a workbench is positioned on the right side of an installation platform, the motor drives the rotating block to rotate anticlockwise, when the workbench is positioned on the left side of the installation platform, the motor drives a rotating rod to rotate clockwise, when the rotating block rotates to the position under the notch of a containing groove, the notch of the containing groove just corresponds to the position of the inserting groove, at the moment, an elastic part hangs downwards due to the weight of the driving rod and stretches out, the driving rod is inserted into the inserting groove, the motor rotates selectively to drive a push rod to move towards one side close to the workbench, the push rod drives a push plate to move, the push plate pushes a workpiece on the workbench down from the other side of the workbench, at the moment, the elastic part pulls the driving rod back due to the fact that the rotating block rotates to the notch of the containing groove towards the side, the driving rod can be pulled out from the, the push rod can return to the original position through the elastic force of the return spring, so that the workpiece on the workbench can be intermittently cleaned, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention, which is mainly used for illustrating the structural features of the mounting table;

fig. 2 is an enlarged schematic view of a portion a of fig. 1, and is mainly used for illustrating structural features of the limiting device.

In the figure: 1. a work table; 2. an installation table; 3. a moving groove; 4. a push rod; 5. a return spring; 6. pushing the plate; 7. fixing the rod; 8. rotating the block; 9. accommodating grooves; 10. driving the rod; 11. an elastic member; 12. a slot; 13. a slider; 14. a chute; 15. a first universal ball; 16. a limiting device; 17. a first limiting sleeve; 18. a second limiting sleeve; 19. a limiting block; 20. a limiting groove; 21. a second universal ball; 22. and a collection box.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

A press machine is disclosed, as shown in fig. 1-2, which comprises a press machine body, the press machine body comprises a workbench 1 and a stamping head, one side of the workbench 1 is provided with an installation platform 2 welded and fixed with the workbench 1, one side of the workbench 1 far away from the installation platform 2 is provided with a collection box 22, a moving groove 3 is arranged in the installation platform 2, a push rod 4 connected with the moving groove 3 in a sliding manner is arranged in the moving groove 3, one end of the push rod 4 far away from the workbench 1 is provided with a reset spring 5, two ends of the reset spring 5 are respectively welded and fixed with the push rod 4 and the inner wall of the moving groove 3, the other end of the push rod 4 is provided with a push plate 6 welded and fixed with the push plate 6, the push plate 6 is attached with the upper end face of the workbench 1, the upper end face of the workbench 1 is flush with the upper end face of a lower die holder, the push rod 4 is provided with a sliding block 13 welded and fixed with the sliding, universal ball 15 and slider 13's surface laminating, be equipped with on the mount table 2 rather than welded fastening's dead lever 7, be equipped with rather than rotating the turning block 8 of being connected through the pivot on the dead lever 7, be equipped with the motor on the dead lever 7, the motor is servo motor, turning block 8 passes through the coupling joint with the output shaft of motor, holding tank 9 has been seted up on the turning block 8, be equipped with driving rod 10 in the holding tank 9, be equipped with elastic component 11 between the diapire of driving rod 10 and holding tank 9, elastic component 11 is expanding spring, elastic component 11's both ends respectively with driving rod 10 and holding tank 9 welded fastening, the one end that driving rod 10 is close to holding tank 9 notch is the hemisphere, 9 notches department of hemispherical cambered surface orientation holding tank, be equipped with on the push rod 4 and supply to drive.

11 overcoat of elastic component is equipped with stop device 16, stop device 16 is including stop collar one 17 and two 18 of stop collar, the one end and the drive rod 10 welded fastening of stop collar one 17, the other end of stop collar one 17 inserts in two 18 of stop collar, the other end and the holding tank 9 welded fastening of two 18 of stop collar, the one end that stop collar one 17 inserted two 18 of stop collar is equipped with stopper 19, stopper 19 and stop collar one 17 welded fastening, set up the spacing groove 20 that supplies stopper 19 to insert and remove on two 18's of stop collar the inner wall, be equipped with two 21 of universal ball that a plurality of arrays distribute on the inner wall of spacing groove 20, two 21 of universal ball and 19's surface laminating.

In the process of die cutting, a motor is started to drive a rotating block 8 to rotate, when a workbench 1 is positioned on the right side of an installation platform 2, the motor drives the rotating block 8 to rotate anticlockwise, when the workbench 1 is positioned on the left side of the installation platform 2, the motor drives the rotating block 8 to rotate clockwise, when the rotating block 8 rotates until the notch of an accommodating groove 9 faces to the right lower side, the notch of the accommodating groove 9 just corresponds to the position of an inserting groove 12, at the moment, an elastic part 11 is hung downwards due to the self weight of a driving rod 10 and can be stretched, the driving rod 10 can be inserted into the inserting groove 12, the driving rod 10 continuously rotates to drive a push rod 4 to move towards one side close to the workbench 1, the push rod 4 can drive a push plate 6 to move, the push plate 6 can push a workpiece on the workbench 1 down from the other side of the workbench 1, at the moment, because the rotating block 8 rotates until the notch, so elastic component 11 can pull back drive rod 10, drive rod 10 can be taken out from slot 12, push rod 4 will be through reset spring 5's elasticity answer normal position, just so can intermittent type clear up the work piece on workstation 1, and the work efficiency is improved, and simultaneously, when the punching press head lifts on through a processing, drive rod 10 just inserts and drives push rod 4 and remove in slot 12, after push pedal 6 returns the normal position, the punching press head can just fall and carry out next processing, can not influence the efficiency of punching press processing.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a press, includes the press body, the press body is including workstation (1) and last mould, be provided with bed die on workstation (1), its characterized in that: one side of the workbench (1) is provided with an installation platform (2) fixedly connected with the workbench, a moving groove (3) is arranged in the installation platform (2), a push rod (4) in sliding connection with the moving groove (3) is arranged in the moving groove (3), one end of the push rod (4) far away from the workbench (1) is provided with a reset spring (5), two ends of the reset spring (5) are respectively fixedly connected with the inner walls of the push rod (4) and the moving groove (3), the other end of the push rod (4) is provided with a push plate (6) fixedly connected with the push rod, the push plate (6) is attached to the upper end face of the workbench (1), the installation platform (2) is provided with a fixed rod (7) fixedly connected with the installation platform, the fixed rod (7) is provided with a rotating block (8) rotatably connected with the fixed rod (7), the fixed rod (7) is provided with a motor, and the rotating block (8) is, the novel rotary table is characterized in that an accommodating groove (9) is formed in the rotating block (8), an actuating rod (10) is arranged in the accommodating groove (9), an elastic part (11) is arranged between the actuating rod (10) and the bottom wall of the accommodating groove (9), and an inserting groove (12) for inserting the actuating rod (10) is formed in the push rod (4).

2. Press according to claim 1, characterized in that: the push rod (4) is provided with a sliding block (13) fixedly connected with the push rod, and the inner wall of the moving groove (3) is provided with a sliding groove (14) for the sliding block (13) to insert.

3. Press according to claim 2, characterized in that: the inner wall of the sliding groove (14) is provided with a plurality of first universal balls (15) distributed in an array mode, and the first universal balls (15) are attached to the surface of the sliding block (13).

4. Press according to claim 1, characterized in that: the end, close to the notch of the accommodating groove (9), of the driving rod (10) is hemispherical.

5. Press according to claim 1, characterized in that: elastic component (11) overcoat is equipped with stop device (16), stop device (16) are including stop collar (17) and stop collar two (18), the one end and the drive pole (10) fixed connection of stop collar (17), the other end of stop collar (17) inserts in stop collar two (18), the other end and holding tank (9) fixed connection of stop collar two (18).

6. A press according to claim 5, characterised in that: one end of the first limiting sleeve (17) inserted into the second limiting sleeve (18) is provided with a limiting block (19), and a limiting groove (20) for the limiting block (19) to insert and move is formed in the inner wall of the second limiting sleeve (18).

7. A press according to claim 6, characterised in that: the inner wall of the limiting groove (20) is provided with a plurality of second universal balls (21) distributed in an array mode, and the second universal balls (21) are attached to the surface of the limiting block (19).

8. Press according to claim 1, characterized in that: and a collecting box (22) is arranged on one side of the workbench (1) far away from the mounting table (2).