CN211990633U

CN211990633U - Punching machine safety auxiliary device

Info

Publication number: CN211990633U
Application number: CN202020142142.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhangzhou Longze Machinery Manufacturing Co ltd
Current assignee: Zhangzhou Longze Machinery Manufacturing Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-11-24
Anticipated expiration: 2030-01-22

Abstract

The utility model relates to the technical field of machinery, in particular to a safety auxiliary device of a punching machine, which reduces the mechanical injury, improves the safety and the practicability; including the equipment body, four strutting arrangement of group, the pneumatic cylinder, go up the mould, the lower mould, including a motor, an end cap, a controller, and a cover plate, the reducing gear box, the head rod, the second connecting rod, fixed axle sleeve, the push rod, connecting device, push pedal and collection vehicle, the inside of equipment body is provided with the cavity, four strutting arrangement fixed mounting are in the bottom of equipment body, pneumatic cylinder fixed mounting is on the top of equipment body cavity, the bottom of pneumatic cylinder is provided with the push rod, it is on the push rod to go up mould fixed mounting, lower mould fixed mounting is in the cavity bottom of equipment body, be provided with the discharge gate on the equipment body, the discharge gate is located the right side of lower mould, the equal fixed mounting of motor and reducing gear box is in the.

Description

Punching machine safety auxiliary device

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a punching machine safety auxiliary device.

Background

In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be machined through various dies in comparison with the traditional machining, so that the stamping process has more and more extensive applications, the existing stamping machine often has the condition that a hydraulic press hurts people when workers load materials, and has lower safety and poorer practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce machinery and hinder people, improve the security, improve the punching machine safety auxiliary device of practicality.

The utility model discloses a safety auxiliary device of punching machine, which comprises an equipment body, four groups of supporting devices, a hydraulic cylinder, an upper die, a lower die, a motor, a reduction gearbox, a first connecting rod, a second connecting rod, a fixed shaft sleeve, a push rod, a connecting device, a push plate and a collecting vehicle, wherein a cavity is arranged inside the equipment body, the four groups of supporting devices are fixedly arranged at the bottom end of the equipment body, the hydraulic cylinder is fixedly arranged at the top end of the cavity of the equipment body, the push rod is arranged at the bottom end of the hydraulic cylinder, the upper die is fixedly arranged on the push rod, the lower die is fixedly arranged at the bottom end of the cavity of the equipment body, a discharge port is arranged on the right side of the lower die, the motor and the reduction gearbox are both fixedly arranged at the bottom end of the cavity of the equipment body, the output end of the motor is connected, fixed axle sleeve fixed mounting is in the cavity bottom of equipment body, and inside the push rod inserted fixed axle sleeve, the left end of push rod and the other end rotatable coupling of second connecting rod, the right-hand member of push rod passes through connecting device and is connected with the push pedal, and the push pedal is located the left end of lower mould, and the collection vehicle independently places the right side at the equipment body.

The utility model discloses a punching machine safety auxiliary device, the cavity bottom of equipment body is provided with the silo, and the push pedal is located the inside reciprocating motion about of silo.

The utility model discloses a punching machine safety auxiliary device, wherein connecting device still include first connecting seat, spring, second connecting seat and connector, and first connecting seat fixed mounting is on the push rod, the left end and the first connecting seat fixed connection of spring, the right-hand member and the second connecting seat fixed connection of spring, and the right-hand member of second connecting seat is provided with first screw rod, and first screw rod is connected with the connector, and the right-hand member and the push pedal of connector are connected.

The utility model discloses a punching machine safety auxiliary device, the left end of connector is provided with the screw hole, and connector spiral shell suit is established on first screw rod, the right-hand member and the push pedal rotatable coupling of connector.

The utility model discloses a punching machine safety auxiliary device, the bottom of discharge gate is provided with the stock guide.

The utility model discloses a punching machine safety auxiliary device, wherein the collection vehicle still includes automobile body and four truckles of group, and the inside of automobile body is provided with the cavity, and the top of automobile body is provided with the opening, and automobile body top opening communicates with each other with the cavity of automobile body, and the bottom at the automobile body is installed to four truckles symmetries of group.

The utility model discloses a punching machine safety auxiliary device, the right-hand member of automobile body is provided with the handle.

The utility model discloses a punching machine safety auxiliary device, wherein every group strutting arrangement still includes supporting leg, second screw rod and fills up the foot, and the top spiral shell dress of second screw rod inserts to the bottom of supporting leg, the bottom of second screw rod and the top rotatable coupling who fills up the foot.

Compared with the prior art, the beneficial effects of the utility model are that: by starting the motor, the reduction gearbox drives the first connecting rod to rotate, the first connecting rod drives the left end of the second connecting rod to do circular motion by the rotation axis of the reduction gearbox, meanwhile, the second connecting rod drives the push rod to do left-right reciprocating motion, when the push plate moves to the limit position leftwards, a workpiece to be punched is placed between the push plate and the lower die, the push plate pushes the workpiece to the top end of the lower die after returning, at the moment, the hydraulic cylinder is started, the upper moving die driven by the push rod under the power of the hydraulic cylinder rapidly descends to punch the workpiece on the lower die, after punching is completed, the push plate pushes the next group of workpieces to the top end of the lower die again, and pushes the punched workpieces to the inside of the collecting vehicle from the discharge port, a user only needs to continuously place the workpieces between the push plate and the lower die after setting the reciprocating time of the push plate and the descending interval of the upper die, the safety and the practicability are improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a first connecting rod and a second connecting rod, etc. being structurally connected;

FIG. 3 is a schematic top view of the structure of the push plate and the feeding trough;

FIG. 4 is a schematic view of the structure of the connecting device;

FIG. 5 is a schematic view of the collection vehicle;

FIG. 6 is a schematic structural view of the support device;

in the drawings, the reference numbers: 1. an apparatus body; 2. a support device; 3. a hydraulic cylinder; 4. a push rod; 5. an upper die; 6. a lower die; 7. a discharge port; 8. a motor; 9. a reduction gearbox; 10. a first connecting rod; 11. a second connecting rod; 12. fixing the shaft sleeve; 13. a push rod; 14. a connecting device; 15. pushing the plate; 16. a collection vehicle; 17. a feeding trough; 18. a first connecting seat; 19. a spring; 20. a second connecting seat; 21. a first screw; 22. a connector; 23. a material guide plate; 24. a vehicle body; 25. a caster wheel; 26. a handle; 27. supporting legs; 28. a second screw; 29. and (5) a foot pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the safety auxiliary device for punching machine of the present invention comprises an apparatus body 1, four sets of supporting devices 2, a hydraulic cylinder 3, an upper mold 5, a lower mold 6, a motor 8, a reduction gearbox 9, a first connecting rod 10, a second connecting rod 11, a fixed shaft sleeve 12, a push rod 13, a connecting device 14, a push plate 15 and a collecting cart 16, wherein a chamber is arranged inside the apparatus body 1, the four sets of supporting devices 2 are fixedly arranged at the bottom end of the apparatus body 1, the hydraulic cylinder 3 is fixedly arranged at the top end of the chamber of the apparatus body 1, the bottom end of the hydraulic cylinder 3 is provided with the push rod 4, the upper mold 5 is fixedly arranged on the push rod 4, the lower mold 6 is fixedly arranged at the bottom end of the chamber of the apparatus body 1, the apparatus body 1 is provided with a discharge port 7, the discharge port 7 is, the output end of the motor 8 is connected with the input end of the reduction gearbox 9, one end of a first connecting rod 10 is fixedly arranged on an output shaft of the reduction gearbox 9, the other end of the first connecting rod 10 is rotatably connected with one end of a second connecting rod 11, a fixed shaft sleeve 12 is fixedly arranged at the bottom end of a cavity of the equipment body 1, a push rod 13 is inserted into the fixed shaft sleeve 12, the left end of the push rod 13 is rotatably connected with the other end of the second connecting rod 11, the right end of the push rod 13 is connected with a push plate 15 through a connecting device 14, the push plate 15 is positioned at the left end of the lower die 6, and a collecting trolley 16 is independently arranged; by starting the motor 8, the reduction box 9 drives the first connecting rod 10 to rotate, the first connecting rod 10 drives the left end of the second connecting rod 11 to do circular motion by the rotation axis of the reduction box 9, meanwhile, the second connecting rod 11 drives the push rod 13 to do left-right reciprocating motion, when the push plate 15 moves to the limit position leftwards, the workpiece to be punched is placed between the push plate 15 and the lower die 6, the push plate 15 pushes the workpiece to the top end of the lower die 6 after returning, at the moment, the hydraulic cylinder 3 is started, the movable upper die 5 driven by the push rod 4 under the power of the hydraulic cylinder 3 descends rapidly to punch the workpiece on the lower die 6, after punching, the push plate 15 pushes the next group of workpieces to the top end of the lower die 6 again, and pushes the punched workpieces to the inside the collecting vehicle 16 from the discharge port 7, and a user only needs to place the workpiece between the push plate 15 and the lower die 6 continuously after setting the reciprocating, the condition that the workpiece is directly placed below the upper die 5 to cause accidental injury of a user by the upper die 5 is reduced, the safety is improved, and the practicability is improved.

The utility model discloses a punching machine safety auxiliary device, the cavity bottom of the equipment body 1 is provided with a feeding groove 17, and a push plate 15 is positioned inside the feeding groove 17 and reciprocates left and right; the user places the work piece in material loading groove 17 to by push pedal 15 propelling movement to 6 tops of lower moulds, the condition that reduces push pedal 15 work piece skew when the pay-off takes place, improves stability.

The utility model discloses a punching machine safety auxiliary device, wherein connecting device 14 still includes first connecting seat 18, spring 19, second connecting seat 20 and connector 22, first connecting seat 18 is fixed mounting on push rod 13, the left end and the first connecting seat 18 fixed connection of spring 19, the right-hand member and the second connecting seat 20 fixed connection of spring 19, the right-hand member of second connecting seat 20 is provided with first screw rod 21, first screw rod 21 is connected with connector 22, the right-hand member and the push pedal 15 of connector 22 are connected; through installation connecting device 14 between push rod 13 and push pedal 15, when making push pedal 15 promote the work piece, with the work piece between generate the buffer power, reduce push pedal 15 direct impact work piece, cause the condition emergence of work piece damage, improve the practicality.

The utility model discloses a safety auxiliary device of a punching machine, the left end of a connector 22 is provided with a threaded hole, the connector 22 is sleeved on a first screw rod 21 in a screw-thread manner, and the right end of the connector 22 is rotatably connected with a push plate 15; by screwing the connector 22, the distance between the push plate 15 and the second connecting seat 20 is adjusted, so that the equipment is suitable for workpieces with fixed length, and the practicability is improved.

The utility model discloses a safety auxiliary device of a punching machine, the bottom of a discharge port 7 is provided with a stock guide 23; through setting up stock guide 23, the smooth landing of work piece after the punching press of being convenient for improves the practicality to the collection vehicle 16 in.

The utility model discloses a punching machine safety auxiliary device, wherein collection vehicle 16 still includes automobile body 24 and four groups of truckles 25, and the inside of automobile body 24 is provided with the cavity, and the top of automobile body 24 is provided with the opening, and 24 top openings communicate with each other with the cavity of automobile body 24, and four groups of truckles 25 are symmetrically installed in the bottom of automobile body 24; through placing collection vehicle 16, the work piece after the user's collection punching press of being convenient for improves the convenience.

The utility model relates to a safety auxiliary device of a punching machine, a handle 26 is arranged at the right end of a vehicle body 24; by providing the handle 26, the user is facilitated to push the collection cart 16, which improves convenience.

The utility model discloses a punching machine safety auxiliary device, wherein each group of supporting device 2 still includes supporting leg 27, second screw 28 and pad foot 29, the top end spiral shell of second screw 28 inserts to the bottom of supporting leg 27, the bottom of second screw 28 and the top rotatable coupling of pad foot 29; by screwing the four groups of second screws 28, the user can conveniently adjust the stability of the whole connection of the equipment body 1 and the like, and the stability is improved.

The utility model relates to a safety auxiliary device of a punching machine, when in work, firstly, a motor 8 is started, a reduction box 9 drives a first connecting rod 10 to rotate, the first connecting rod 10 drives the left end of a second connecting rod 11 to do circular motion by the rotation axis of the reduction box 9, meanwhile, the second connecting rod 11 drives the push rod 13 to reciprocate left and right, when the push plate 15 moves to the extreme position leftwards, a workpiece to be punched is placed between the push plate 15 and the lower die 6, the push plate 15 returns to push the workpiece to the top end of the lower die 6, the hydraulic cylinder 3 is started at the moment, the movable upper die 5 driven by the push rod 4 under the power of the hydraulic cylinder 3 descends rapidly to punch the workpieces on the lower die 6, the push plate 15 pushes the next group of workpieces to the top end of the lower die 6 again after the punching is finished, and pushing the punched workpiece out of the discharge port 7 into a collecting trolley 16 to complete the punching of the part.

The safety auxiliary device of the punching machine of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the safety auxiliary device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a punching machine safety auxiliary device's motor and pneumatic cylinder are purchase on the market, and this technical staff in the industry only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A safety auxiliary device of a punching machine is characterized by comprising an equipment body (1), four groups of supporting devices (2), a hydraulic cylinder (3), an upper die (5), a lower die (6), a motor (8), a reduction gearbox (9), a first connecting rod (10), a second connecting rod (11), a fixed shaft sleeve (12), a push rod (13), a connecting device (14), a push plate (15) and a collecting vehicle (16), wherein a cavity is arranged inside the equipment body (1), the four groups of supporting devices (2) are fixedly arranged at the bottom end of the equipment body (1), the hydraulic cylinder (3) is fixedly arranged at the top end of the cavity of the equipment body (1), the push rod (4) is arranged at the bottom end of the hydraulic cylinder (3), the upper die (5) is fixedly arranged on the push rod (4), the lower die (6) is fixedly arranged at the bottom end of the cavity of the equipment body (1), a discharge hole, discharge gate (7) are located the right side of lower mould (6), the equal fixed mounting of motor (8) and reducing gear box (9) is in the cavity bottom of equipment body (1), the output of motor (8) is connected with the input of reducing gear box (9), the one end fixed mounting of head rod (10) is on the output shaft of reducing gear box (9), the other end of head rod (10) and the one end rotatable coupling of second connecting rod (11), fixed axle sleeve (12) fixed mounting is in the cavity bottom of equipment body (1), push rod (13) insert to fixed axle sleeve (12) inside, the left end of push rod (13) and the other end rotatable coupling of second connecting rod (11), the right-hand member of push rod (13) passes through connecting device (14) and is connected with push pedal (15), push pedal (15) are located the left end of lower mould (6), collection vehicle (16) independently place the right side at equipment body (1).

2. A safety aid for presses according to claim 1, characterised in that the lower end of the chamber of the apparatus body (1) is provided with a loading chute (17), and the pusher (15) is located inside the loading chute (17) for reciprocating movement to the left and right.

3. A safety auxiliary device for a press machine according to claim 2, wherein the connecting device (14) further comprises a first connecting seat (18), a spring (19), a second connecting seat (20) and a connecting head (22), the first connecting seat (18) is fixedly installed on the push rod (13), the left end of the spring (19) is fixedly connected with the first connecting seat (18), the right end of the spring (19) is fixedly connected with the second connecting seat (20), the right end of the second connecting seat (20) is provided with a first screw rod (21), the first screw rod (21) is connected with the connecting head (22), and the right end of the connecting head (22) is connected with the push plate (15).

4. A safety aid for punching machines according to claim 3, characterized in that the left end of the connecting head (22) is provided with a threaded hole, the connecting head (22) is threaded onto the first screw (21), and the right end of the connecting head (22) is rotatably connected to the push plate (15).

5. A safety aid for presses according to claim 4, characterised in that the bottom of the discharge opening (7) is provided with a material guide plate (23).

6. A safety aid for presses according to claim 5, characterised in that the collection vehicle (16) further comprises a body (24) and four sets of castors (25), the body (24) having a chamber therein, the body (24) having an opening at the top end thereof communicating with the chamber of the body (24), the four sets of castors (25) being symmetrically mounted at the bottom end of the body (24).

7. A safety aid for presses according to claim 6, characterised in that the right end of the body (24) is provided with a handle (26).

8. A safety aid for punching machines according to claim 7, characterised in that each set of support means (2) further comprises a support leg (27), a second screw (28) and a foot pad (29), the top end of the second screw (28) being screw-inserted into the bottom end of the support leg (27), the bottom end of the second screw (28) being rotatably connected to the top end of the foot pad (29).