CN219093293U - Stamping mechanism of punch press - Google Patents

Abstract

The utility model discloses a punching mechanism of a punching machine, which comprises: the operation panel, the welding has the stand all to the operation panel top left and right sides, two the welding has the backup pad between the stand, backup pad outside slip cover is equipped with the slider, and two pulleys are installed at least to the inner wall of slider, have offered the spout that supplies the pulley to roll in the backup pad, and the pulley moves about in the spout, two rotationally be connected with the screw rod between the stand, screw rod and slider threaded connection, screw rod right-hand member welding has the B gear, two bolted connection has the motor on the stand top right side wall, and the output shaft tip welding of motor has the A gear, and the A gear intersects with the B gear, and the welding of slider bottom has L template, and L template bottom bolted connection has the cylinder, and the piston rod bottom of cylinder is provided with the module, and the operation panel top is provided with down the module, and the last module that the utility model set up carries out control and removes, can satisfy at least two down the module and punch a press, has promoted work efficiency.

Description

Stamping mechanism of punch press

Technical Field

The utility model relates to the technical field of stamping, in particular to a stamping mechanism of a punch.

Background

The punching machine is a punching press, and in national production, the punching process has the advantages of saving materials and energy sources, being high in efficiency, having low technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications, so that the punching machine has wider application.

For example, the prior patent publication No. 20201229, publication No. CN212238766U, a small punch stamping mechanism relates to the technical field of stamping. The utility model provides a little punch press stamping mechanism, including the punch press, the up end symmetry of punch press has set firmly two spinal branch daggers, one side of two spinal branch daggers has set firmly the supporting shoe, the up end of supporting shoe has set firmly the cylinder, logical groove has been seted up to the one end of supporting shoe, it wears to have equipped with the depression bar to lead to the inslot, the lower terminal surface of depression bar has set firmly the briquetting, the lower terminal surface of briquetting is equipped with the cope match-die, the up end of die block has set firmly the lower mould, the lower terminal surface of cope match-die has set firmly the shaping piece, the up end of lower mould is equipped with the shaping groove, the lower terminal surface symmetry of cope match-die has set firmly two locating levers, the up end symmetry of lower mould is equipped with two locating holes.

Above-mentioned punch press stamping mechanism carries out accurate combination through the locating lever that sets up upper and lower mould for the punching press work piece is more accurate, but the device can not carry out the left and right movement to the upper mould and adjust, can promote the work efficiency of punch press punching press, satisfies at least that two lower moulds are cooperated and is punched, consequently need design the stamping mechanism of a punch press.

Disclosure of Invention

The present utility model is directed to a stamping mechanism of a punch press, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a stamping mechanism of a press, comprising: the device comprises an operation table, wherein upright posts are welded on the left side and the right side of the top of the operation table, a supporting plate is welded between the two upright posts, a sliding block is sleeved outside the supporting plate in a sliding mode, at least two pulleys are mounted on the inner wall of the sliding block, a sliding groove for the pulleys to roll is formed in the supporting plate, the pulleys move left and right in the sliding groove, a screw is rotationally connected between the two upright posts, the screw is in threaded connection with the sliding block, and a gear B is welded at the right end of the screw;

the right side wall top bolted connection of stand has the motor, the output shaft tip welding of motor has the A gear, the A gear with the B gear is crossing, slider bottom welding has the L template, L template bottom bolted connection has the cylinder, the piston rod bottom welding of cylinder has last module, it has the shaping piece to go up module bottom bolted connection, operation panel top equidistance is provided with two lower modules at least.

Through adopting the technical scheme, the upright post is used for being matched with the installation support plate, the sliding block sleeved outside the support plate is used for completing sliding action and connecting with the L-shaped plate for use, the effect of supporting up and down is achieved, the sliding block can be assisted by the sliding block to slide better through the pulley arranged on the inner wall of the sliding block, the sliding groove formed in the support plate is used for sliding the pulley, the rolling track direction of the pulley is set in advance, and the screw rod in threaded connection on the sliding block can drive the sliding block to move left and right due to the physical shape characteristic of the screw rod when the screw rod rotates;

the motor at the right side top bolted connection of stand is used for playing pivoted effect, and with bolted connection convenient later maintenance easy dismounting, the B gear of welding in motor tip welded A gear cooperation screw rod right-hand member, under the crossing interact between the gear tooth, A gear is driven rotatory also drive B gear by the motor and rotates together, B gear welded screw rod is also followed rotatoryly at last, reach slider left and right movement's effect, in L template bottom bolted connection's cylinder, be used for accomplishing decurrent punching press power, be used for bolted connection shaping piece at cylinder bottom welded upper module, bolted connection shaping piece conveniently changes easy dismounting, the accessory that the cooperation is different needs punching press, the lower module that sets up at the operation panel top, accomplish work piece stamping forming under the cooperation assistance upper module mutual punching press effect, the more lower module that sets up, the more selectivity that the module was punched in the cooperation, promote work efficiency.

Preferably, the pushing mechanism is arranged on the operation table and comprises a fixed block, an electric cylinder and a pushing plate, the bottom of the fixed block is welded at the top of the front side of the operation table, the electric cylinder is connected to the rear side wall of the fixed block through bolts, and the pushing plate is welded at the end part of a piston rod of the electric cylinder.

Through adopting above-mentioned technical scheme, be used for the bolt installation electric jar at operation panel front side top welded fixed block, it is convenient to maintain easy dismounting later stage with bolted connection electric jar, be used for pushing away the work piece that the punching press is good at the welded push pedal of electric jar's piston rod tip, push mechanism and the lower module that set up on the device are the interaction, can push away the work piece that the punching press is good from the lower module through push mechanism, avoided the manual repeated operation of manpower to take out the work piece, the emergence of incident has been reduced, also reduced manpower and paid, work efficiency has been promoted.

Preferably, a limiting block is welded at the left end of the screw rod, and a bearing is arranged between the screw rod and the two upright posts.

Through adopting above-mentioned technical scheme, can limit the screw rod position at screw rod left end welded stopper, avoid the screw rod to break away from the stand when rotating, the bearing that sets up between screw rod and stand can avoid the screw rod to directly contact the stand when rotating, and produces rotatory friction wear to the stand, has increased the live time of device.

Preferably, supporting legs are fixedly arranged at four corners of the bottom of the operation table, and a collecting groove is formed in the rear side of the top of the operation table.

Through adopting above-mentioned technical scheme, the supporting leg of installation can highly promote the operation panel on the four corners of operation panel bottom, and the cooperation staff's height makes things convenient for the operation that the staff carries out the device, and the collecting vat of seting up at the operation panel top can collect the shaping work piece that push mechanism propelling movement was gone out to outside the operation panel does not drop.

Preferably, the pushing mechanism is provided with at least two groups at equal intervals.

Through adopting above-mentioned technical scheme, set up push mechanism according to the quantity of lower module on the operation panel, the more that lower module set up, the more the selectivity of module punching press in the cooperation is assisted, in order to join in marriage lower module operation, so the push mechanism who sets up also is more, promotes work efficiency.

Preferably, a protective shell is arranged outside the motor.

Through adopting above-mentioned technical scheme, the protective housing that sets up outside the motor can protect the fuselage of motor to avoid having dust or debris to get into, extension motor's live time.

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

the stamping mechanism of the punch press has the advantages that the set sliding mechanism drives the upper modules to move left and right, so that at least two lower modules can be stamped, and the working efficiency is improved;

the punched workpiece can be pushed out mechanically through the pushing mechanism arranged on the operating platform, so that the workpiece is prevented from being taken out by manual repeated operation, the occurrence of safety accidents is reduced, the labor effort is reduced, and the working efficiency is improved;

the position of the screw rod can be limited by the limiting block welded at the left end of the screw rod, so that the screw rod is prevented from being separated from the upright post when rotating, and the bearing arranged between the screw rod and the upright post can prevent the screw rod from directly contacting the upright post when rotating, so that the rotation friction and abrasion are generated on the upright post, and the service time of the device is prolonged;

the formed workpiece pushed out by the pushing mechanism can be collected through the collecting groove formed in the top of the operating platform so as not to fall out of the operating platform;

through the protective housing that sets up outside the motor, can protect the fuselage of motor to avoid having dust or debris to get into, extension motor's live time.

Drawings

FIG. 1 is a schematic perspective view of a punching mechanism of a punching machine according to the present utility model;

FIG. 2 is a schematic side view of a stamping mechanism of a press according to the present utility model;

FIG. 3 is a schematic perspective view of a slide block of a punching mechanism of a punching machine according to the present utility model;

fig. 4 is a schematic perspective view of a gear a of a punching mechanism of a punching machine according to the present utility model;

in the figure: 10. support legs; 11. an operation table; 12. a collection tank; 13. a column; 14. a lower module; 15. an electric cylinder; 16. a fixed block; 17. a push plate; 20. a limiting block; 21. a bearing; 22. a screw; 23. a slide block; 24. a pulley; 25. a chute; 26. a support plate; 27. a protective shell; 28. a motor; 29. a gear; 30. a gear B; 40. a cylinder; 41. an L-shaped plate; 42. an upper module; 43. and forming the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

as shown in fig. 1 to 4, a punching mechanism of a punching machine includes: the operation panel 11, the stand 13 has all been welded to the both sides at operation panel 11 top, the welding has backup pad 26 between two stands 13, backup pad 26 outside slip cover is equipped with slider 23, two pulleys 24 are installed at least to the inner wall of slider 23, set up the spout 25 that supplies pulley 24 to roll on the backup pad 26, pulley 24 moves about in spout 25, rotationally be connected with screw 22 between two stands 13, screw 22 and slider 23 threaded connection, screw 22 right-hand member welding has B gear 30, right side wall top bolted connection of right side stand 13 has motor 28, the output shaft tip welding of motor 28 has A gear 29, A gear 29 and B gear 30 gear intersection, slider 23 bottom welding has L template 41, L template 41 bottom bolted connection has cylinder 40, the piston rod bottom welding of cylinder 40 has last module 42, go up module 42 bottom bolted connection shaping piece 43, operation panel 11 top equidistance is provided with two lower module 14 at least.

By means of the structure, the upright posts 13 are used for being matched with the installation support plates 26, the sliding blocks 23 sleeved outside the support plates 26 are used for completing sliding actions and are connected with the L-shaped plates 41 for use, the sliding blocks 23 can be better assisted by the sliding blocks 24 installed on the inner walls of the sliding blocks 23 to slide, the sliding grooves 25 formed in the support plates 26 are used for sliding the sliding blocks 24, the rolling track direction of the sliding blocks 24 is set in advance, and the threaded rods 22 connected with the sliding blocks 23 in a threaded mode drive the sliding blocks 23 to move left and right when the threaded rods 22 rotate due to the physical shape characteristics of the threaded rods 22;

the motor 28 in the right side top bolted connection of stand 13 is used for playing pivoted effect, and use bolted connection convenient later maintenance easy dismounting, the welded A gear 29 cooperation screw 22 right-hand member welded B gear 30 in motor 28 tip, under the crossing interact between the gear tooth, A gear 29 is driven rotatory also drive B gear 30 and rotates together by motor 28, at last B gear 30 welded screw 22 is followed rotatoryly, reach slider 23 left and right movement's effect, at L template 41 bottom bolted connection's cylinder 40, be used for accomplishing decurrent punching press power, be used for bolted connection shaping piece 43 in cylinder 40 bottom welded upper module 42, bolted connection shaping piece 43 conveniently changes easy dismounting, cooperation different needs stamped accessories, lower module 14 that the top of operation panel 11 set up, cooperation assistance upper module 42 is accomplished work piece stamping forming under the mutual stamping action, the more lower module 14 that sets up, the more is the selectivity that the module 42 was stamped in the cooperation, promote work efficiency.

In the utility model, a pushing mechanism is arranged on an operation table 11, the pushing mechanism comprises a fixed block 16, an electric cylinder 15 and a push plate 17, the bottom of the fixed block 16 is welded at the top of the front side of the operation table 11, the electric cylinder 15 is connected to the rear side wall of the fixed block 16 through bolts, and the push plate 17 is welded at the end part of a piston rod of the electric cylinder 15.

Through be used for bolt-mounting jar 15 at 11 front side top welded fixed block 16 at the operation panel, it is convenient to repair easy dismounting later stage with bolted connection jar 15, be used for pushing away the work piece that the punching press is good at jar 15 piston rod tip welded push pedal 17, push mechanism and the lower module 14 that set up on the device are the interaction, can push away the work piece that the punching press is good from lower module 14 through push mechanism, avoided the manual repeated operation of manpower to take out the work piece, the emergence of incident has been reduced, also reduced manpower and paid, work efficiency has been promoted.

In the utility model, a limiting block 20 is welded at the left end of a screw 22, and a bearing 21 is arranged between the screw 22 and two upright posts 13.

The position of the screw 22 can be limited by the limiting block 20 welded at the left end of the screw 22, so that the screw 22 is prevented from being separated from the upright post 13 when rotating, the bearing 21 arranged between the screw 22 and the upright post 13 can prevent the screw 22 from directly contacting the upright post 13 when rotating, and the upright post 13 generates rotary friction and abrasion, so that the service time of the device is prolonged.

In the utility model, supporting legs 10 are fixedly arranged at four corners of the bottom of an operation table 11, and a collecting groove 12 is formed at the rear side of the top of the operation table 11.

The height of the operation table 11 can be lifted through the supporting legs 10 arranged at four corners of the bottom of the operation table 11, the height of a worker is matched, the worker can conveniently operate the device, the collection groove 12 is formed in the top of the operation table 11, and formed workpieces pushed out by the pushing mechanism can be collected so as not to fall out of the operation table 11.

In the utility model, at least two groups of pushing mechanisms are equidistantly arranged.

By arranging the pushing mechanisms on the operation table 11 according to the number of the lower modules 14, the more the lower modules 14 are arranged, the more the selectivity of the punching of the upper auxiliary modules 42 is matched, so that the pushing mechanisms are arranged for the operation of the lower modules 14, and the working efficiency is improved.

In the present utility model, a protective case 27 is provided outside the motor 28.

Through the protective housing 27 that sets up outside motor 28, can protect the fuselage of motor 28 to avoid having dust or debris to get into, extension motor 28 live time.

The working principle of the utility model is as follows:

after a professional takes the device, firstly, a workpiece to be stamped is placed on one of the lower modules 14, then, the motor 28 is electrically controlled to rotate, an output shaft at the end part of the motor 28 drives the gear A29 to rotate, the gear A29 is intersected with the gear B30, the gear A29 drives the gear B30 to rotate, the gear B30 is welded at the right end of the screw rod 22 to drive the screw rod 22 to rotate together, the left end of the screw rod 22 is welded with the limiting block 20, so that the screw rod 22 can not fall off from the upright post 13 in rotation, the sliding block 23 in threaded connection with the screw rod 22 can drive the sliding block 23 to slide left and right due to the physical shape characteristic of the screw rod 22, the pulley 24 arranged in the sliding block 23 assists the sliding block 23 to slide, the sliding groove 25 is arranged at the top of the supporting plate 26 in the sliding sleeve of the sliding block 23 to slide in cooperation with the pulley 24, the supporting plate 26 is also used for cooperating with the sliding block 23 to set the track direction, the sliding block 23 slides to drive the L-shaped plate 41 welded at the bottom of the sliding block 23 to slide, the L-shaped plate 41 drives the air cylinder 40 and the upper module 42 to slide together, the upper module 42 slides to the lower module 14 corresponding to one lower, the piston rod of the electric control air cylinder 40 moves downwards, the upper module 42 at the end of the piston rod drives the forming block 43 connected by the bolt to move downwards until the forming block 43 contacts with a workpiece on the lower module 14, the workpiece is stamped and formed, after the workpiece is stamped, the piston rod of the electric control air cylinder 40 moves upwards, the piston rod drives the lower module 14 and the forming block 43 to leave the surface of the workpiece, the piston rod of the electric control electric cylinder 15 of the pushing mechanism corresponding to the stamped lower module 14 moves towards the lower module 14, the piston rod drives the pushing plate 17 to push the stamped forming workpiece out of the lower module 14, the stamping can be completed once by pushing the stamping rod into the collecting tank 12 arranged on the operating table 11 in advance, when a module of another specification and model is required to be stamped, the stamping rod only needs to slide to the corresponding lower module 14 according to the left-right movement sliding block 23 in the operation, the stamping of the module is not required to be replaced frequently, the stamping time is saved, and the working efficiency is improved.

To sum up: the sliding mechanism arranged in the device drives the upper module 42 to move left and right, so that at least two lower modules 14 can be punched, and the working efficiency is improved;

the fixed block 16 welded at the top of the front side of the operating table 11 is used for installing the electric cylinder 15 through bolts, the electric cylinder 15 is connected through bolts, the later maintenance and disassembly are convenient, the push plate 17 welded at the end part of the piston rod of the electric cylinder 15 is used for pushing the punched workpiece, the pushing mechanism arranged on the device is in interaction with the lower module 14, the punched workpiece can be pushed out of the lower module 14 through the pushing mechanism, the manual repeated operation of manpower is avoided, the occurrence of safety accidents is reduced, the manpower effort is reduced, and the working efficiency is improved;

the position of the screw 22 can be limited by the limiting block 20 welded at the left end of the screw 22, so that the screw 22 is prevented from being separated from the upright post 13 when rotating, and the bearing 21 arranged between the screw 22 and the upright post 13 can prevent the screw 22 from directly contacting the upright post 13 when rotating, and the upright post 13 generates rotary friction and abrasion, so that the service time of the device is prolonged;

the formed workpiece pushed out by the pushing mechanism can be collected through the collecting groove 12 formed in the top of the operating table 11 so as not to fall out of the operating table 11;

through the protective housing 27 that sets up outside motor 28, can protect the fuselage of motor 28 to avoid having dust or debris to get into, extension motor 28 live time.

None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A stamping mechanism of a press, comprising: the operation panel (11), characterized in that, stand (13) have all been welded to operation panel (11) top left and right sides, two welding between stand (13) backup pad (26), backup pad (26) outside slip sheet is equipped with slider (23), at least two pulleys (24) are installed to the inner wall of slider (23), offer on backup pad (26) confession spout (25) that pulley (24) roll, pulley (24) are in spout (25) are left and right sides remove, and two rotate between stand (13) and be connected with screw rod (22), screw rod (22) with slider (23) threaded connection, screw rod (22) right-hand member welding has B gear (30);

right side wall top bolted connection of stand (13) has motor (28), the output shaft tip welding of motor (28) has A gear (29), A gear (29) with B gear (30) gear is crossing, slider (23) bottom welding has L template (41), L template (41) bottom bolted connection has cylinder (40), the piston rod bottom welding of cylinder (40) has last module (42), go up module (42) bottom bolted connection and have shaping piece (43), operation panel (11) top equidistance is provided with two lower module (14) at least.

2. A stamping mechanism for a press as claimed in claim 1, wherein: be provided with pushing mechanism on operation panel (11), pushing mechanism includes fixed block (16), electric jar (15) and push pedal (17), the bottom welding of fixed block (16) is in the front side top of operation panel (11), bolted connection has electric jar (15) on the back lateral wall of fixed block (16), piston rod tip welding of electric jar (15) has push pedal (17).

3. A stamping mechanism for a press as claimed in claim 1, wherein: the left end of the screw rod (22) is welded with a limiting block (20), and a bearing (21) is arranged between the screw rod (22) and the two upright posts (13).

4. A stamping mechanism for a press as claimed in claim 1, wherein: support legs (10) are fixedly arranged at four corners of the bottom of the operation table (11), and a collecting groove (12) is formed in the rear side of the top of the operation table (11).

5. A stamping mechanism for a press as claimed in claim 2, wherein: the pushing mechanism is provided with at least two groups at equal intervals.

6. A stamping mechanism for a press as claimed in claim 1, wherein: a protective shell (27) is arranged outside the motor (28).

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