CN211803471U

CN211803471U - Punching machine for part machining with auxiliary feeding structure

Info

Publication number: CN211803471U
Application number: CN202020046859.7U
Authority: CN
Inventors: 薛双
Original assignee: Individual
Current assignee: Zunyi Guanglong Electrical Equipment Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-30
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a punching machine for parts machining with supplementary material loading structure, including the punching machine main part, be fixed with punching press platform in the punching machine main part, and be provided with clamping device on the punching press platform, the right-hand member of punching machine main part is fixed with supplementary storehouse, and supplementary storehouse internal fixation has loading attachment. This punching machine for parts machining is provided with loading attachment, wherein loading attachment includes the rocker, the carousel, first card post, first recess, the movable rod, the articulated shaft, the dead lever, the second recess, the second card post, porter bar and fixed plate, can convenient and fast carry out the material loading to the stamping piece through this device, still be provided with the bull stick, the external screw thread, the screw, the fluting, the push rod, the fixed bin, spring and grip block, can press from both sides tightly the stamping piece through this device, can adjust the most suitable centre gripping dynamics through spring self elasticity simultaneously, prevent to cause the centre gripping wearing and tearing to the outer wall of stamping piece.

Description

Punching machine for part machining with auxiliary feeding structure

Technical Field

The utility model relates to a punching machine processing technology field specifically is a punching machine for parts machining with supplementary material loading structure.

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 making products which cannot be machined by applying various dies in comparison with the traditional machining, so that the stamping process has wider and wider application, and the existing stamping machine for machining parts basically meets the requirements of people, but still has some problems in the use process.

1. The existing punching machine for part machining does not have a clamping structure, and the phenomenon of punching dislocation often occurs in the use process of workers, so that the punching parts are damaged and replaced, the cost is wasted, and the use requirement cannot be met.

2. The material loading of current part machining punching machine is the people material loading basically, because the part of punching machine processing is some heavier, and the punching press is mostly frequent material loading, can lead to staff's work degree heavier like this, consequently needs a part machining punching machine with supplementary material loading structure to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching machine for parts machining with supplementary material loading structure to solve the easy dislocation of current punching machine for parts machining part that proposes in the above-mentioned background art, and the big problem of material loading work degree.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching machine for parts machining with supplementary material loading structure, includes the punching machine main part, be fixed with the punching press platform in the punching machine main part, and be provided with clamping device on the punching press platform, the right-hand member of punching machine main part is fixed with supplementary storehouse, and supplementary storehouse internal fixation has loading attachment.

Preferably, clamping device includes bull stick, external screw thread, screw, fluting, push rod, fixed storehouse, spring and grip block, be connected with the bull stick through the bearing in the punching press platform, and the front end of bull stick passes the punching press platform outer wall, be provided with the external screw thread on the bull stick in the punching press platform, and threaded connection has the screw on the external screw thread, be fixed with the push rod on the screw, and the push rod all passes the fluting, the fluting is all seted up on the punching press platform, fixed storehouse is all passed to the inner of push rod, fixed storehouse is all fixed on the punching press platform, the inner of push rod all is provided with the spring, and the inner of spring all is fixed with the grip block.

Preferably, the external thread is symmetrically provided with two groups in the front and back direction, and the grain directions of the external thread of each group are opposite.

Preferably, three groups of springs are arranged between the inner end of the push rod and the clamping plate.

Preferably, the feeding device comprises a rocker, a rotary table, a first clamping column, a first groove, a movable rod, an articulated shaft, a fixed rod, a second groove, a second clamping column, a feeding rod and a fixed plate, the rocker is arranged on the auxiliary bin, the inner end of the rocker is fixed to the rotary table, the rotary table is connected with the fixed rod through a bearing, the bottom end of the fixed rod is fixed to the inner wall of the auxiliary bin, the first clamping column is fixed to the rotary table and clamped with the first groove, the first groove is formed in the movable rod, the bottom end of the movable rod is hinged to the fixed rod through the articulated shaft, the second groove is formed in the upper end of the movable rod and clamped with the second clamping column in the second groove, the second clamping column is fixed to the feeding rod, the feeding rod is connected with the fixed plate in a sliding mode, and the fixed plate is fixed to the auxiliary bin.

Preferably, the shape of the first groove and the shape of the second groove are both in a shape of a waist circle, and the calibers of the first groove and the second groove are respectively equal to the calibers of the first clamping column and the second clamping column.

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

1. this punching machine for parts machining is provided with clamping device, wherein clamping device includes the bull stick, the external screw thread, the screw, the fluting, the push rod, fixed storehouse, spring and grip block, when the staff places the punching press article on the punching press platform, at first rotate the bull stick and drive the external screw thread rotation, two sets of screws are the phase shift around the external screw rotation drives, two sets of screws drive the push rod phase shift, all contact with the stamping workpiece outer wall up to the inner that drives the grip block, stamping workpiece extrusion grip block outwards expands this moment, make grip block extrusion spring produce deformation, the resilience that the elasticity of spring self produced pushes away the grip block and presss from both sides tightly with the stamping workpiece, can press from both sides tightly the punching press piece through this device, can adjust the most suitable clamping dynamics through spring self elasticity simultaneously, prevent to cause centre gripping wearing and tearing to the outer wall of punching press piece.

2. The punching machine for processing parts is provided with a feeding device, wherein the feeding device comprises a rocker, a rotary table, a first clamping column, a first groove, a movable rod, a hinged shaft, a fixed rod, a second groove, a second clamping column, a feeding rod and a fixed plate, when a worker needs to feed materials, firstly, a stamping part is placed on an auxiliary bin, then the rocker is rotated to drive the rotary table to rotate, the rotary table rotates to drive the first clamping column to rotate, the first clamping column rotates to drive the first groove to rotate, the first groove rotates to drive the bottom end of the movable rod to rotate on the fixed rod through the hinged shaft, the movable rod rotates to drive the second groove at the upper end to rotate, the second groove rotates to drive the second clamping column to move back and forth, the second clamping column drives the feeding rod to move back and forth in the fixed plate, the left end of the feeding rod drives the stamping part to move to a stamping platform, and the stamping part can be, the labor is saved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic side view of the partial structure of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a punch body; 2. a stamping platform; 31. a rotating rod; 32. an external thread; 33. a nut; 34. grooving; 35. a push rod; 36. fixing the bin; 37. a spring; 38. a clamping plate; 4. an auxiliary bin; 51. a rocker; 52. a turntable; 53. a first clamp post; 54. a first groove; 55. a movable rod; 56. hinging a shaft; 57. fixing the rod; 58. a second groove; 59. a second clamping column; 510. a feed bar; 511. and (7) fixing the plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a punching machine with an auxiliary feeding structure for part processing comprises a punching machine main body 1, a punching platform 2 is fixed on the punching machine main body 1, a clamping device is arranged on the punching platform 2, the clamping device comprises a rotating rod 31, external threads 32, a nut 33, a groove 34, a push rod 35, a fixed bin 36, springs 37 and a clamping plate 38, the rotating rod 31 is connected in the punching platform 2 through a bearing, the front end of the rotating rod 31 penetrates through the outer wall of the punching platform 2, the rotating rod 31 in the punching platform 2 is provided with the external threads 32, the external threads 32 are in threaded connection with the nut 33, the external threads 32 are symmetrically arranged in two groups in the front and back direction, the grain directions of each group of the external threads 32 are opposite, the purpose of the arrangement is to ensure that the nuts 33 only move oppositely and oppositely on the external threads 32, the push rod 35 is fixed on the nut 33, the push rod 35 penetrates through the groove 34, three groups of springs 37 are arranged between the inner end of the, the restoring force and elasticity generated by the elasticity of the spring 37 are utilized, the most appropriate clamping force is adjusted by the elasticity of the spring 37, the clamping abrasion to the outer wall of the stamping part is prevented, the slots 34 are all formed in the stamping platform 2, the inner ends of the push rods 35 penetrate through the fixing bins 36, the fixing bins 36 are all fixed on the stamping platform 2, the inner ends of the push rods 35 are all provided with the spring 37, the inner ends of the spring 37 are all fixed with the clamping plate 38, and the stamping part can be clamped through the device.

The right end of the main body 1 of the punching machine is fixed with an auxiliary bin 4, a feeding device is fixed in the auxiliary bin 4 and comprises a rocker 51, a turntable 52, a first clamping column 53, a first groove 54, a movable rod 55, a hinge shaft 56, a fixed rod 57, a second groove 58, a second clamping column 59, a feeding rod 510 and a fixed plate 511, the rocker 51 is arranged on the auxiliary bin 4, the inner end of the rocker 51 is fixed with the turntable 52, the turntable 52 is connected with the fixed rod 57 through a bearing, the bottom end of the fixed rod 57 is fixed on the inner wall of the auxiliary bin 4, the first clamping column 53 is fixed on the turntable 52, the first clamping column 53 is clamped with the first groove 54, the first groove 54 is arranged on the movable rod 55, the bottom end of the movable rod 55 is hinged with the fixed rod 57 through the hinge shaft 56, the upper end of the movable rod 55 is provided with a second groove 58, the second groove 58 is clamped with the second clamping column 59, the first groove 54 and the second groove 58 are both in a shape of a kidney-round shape, the bore size of first recess 54 and second recess 58 equals the bore size of first card post 53 and second card post 59 respectively, the purpose that sets up like this guarantees to rotate rocker 51 and can drive first card post 53 and rotate, thereby it rotates to drive movable rod 55, make second recess 58 drive second card post 59 and remove, realize the purpose of material loading, second card post 59 is fixed on porter bar 510, porter bar 510 and fixed plate 511 sliding connection, fixed plate 511 is fixed on supplementary storehouse 4, can convenient and fast carry out the material loading to the stamping part through this device, and the manpower is saved.

The working principle is as follows: when the staff places the punching press article on punching press platform 2, at first rotate bull stick 31 and drive external screw thread 32 and rotate, external screw thread 32 rotates and drives front and back two sets of screw 33 and do the removal in opposite directions, two sets of screw 33 drive push rod 35 and remove in opposite directions, the inner that until driving clamping plate 38 all contacts with the stamping workpiece outer wall, stamping workpiece extrusion clamping plate 38 outwards expands this moment, make clamping plate 38 extrusion spring 37 produce deformation, the resilience that spring 37 self elasticity produced pushes back clamping plate 38 and the stamping workpiece presss from both sides tightly, can press from both sides the stamping workpiece through this device, can adjust the most suitable clamping-force degree through spring 37 self elasticity simultaneously, prevent to cause the centre gripping wearing and tearing to the outer wall of stamping workpiece.

When the staff needs to load materials, firstly, the stamping parts are placed on the auxiliary bin 4, then the rocker 51 is rotated to drive the rotary disc 52 to rotate, the rotary disc 52 rotates to drive the first clamping column 53 to rotate, the first clamping column 53 rotates to drive the first groove 54 to rotate, the first groove 54 rotates to drive the bottom end of the movable rod 55 to rotate on the fixed rod 57 through the hinge shaft 56, the movable rod 55 rotates to drive the second groove 58 at the upper end to rotate, the second groove 58 rotates to drive the second clamping column 59 to move back and forth, the second clamping column 59 drives the feeding rod 510 to move back and forth in the fixed plate 511, the left end of the feeding rod 510 drives the stamping parts to move to the stamping platform 2, the stamping parts can be conveniently and quickly loaded through the device, manpower is saved, and finally, the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A part machining punch with an auxiliary feeding structure comprises a punch main body (1), and is characterized in that: the stamping machine is characterized in that a stamping platform (2) is fixed on the stamping machine main body (1), a clamping device is arranged on the stamping platform (2), an auxiliary bin (4) is fixed at the right end of the stamping machine main body (1), and a feeding device is fixed in the auxiliary bin (4).

2. The press for parts processing having the auxiliary charging structure according to claim 1, wherein: the clamping device comprises a rotating rod (31), external threads (32), a nut (33), a groove (34), a push rod (35), a fixed bin (36), a spring (37) and a clamping plate (38), the interior of the stamping platform (2) is connected with the rotating rod (31) through a bearing, the front end of the rotating rod (31) penetrates through the outer wall of the stamping platform (2), the rotating rod (31) in the stamping platform (2) is provided with the external threads (32), the external threads (32) are in threaded connection with the nut (33), the nut (33) is fixed with the push rod (35), the push rod (35) penetrates through the groove (34), the groove (34) is arranged on the stamping platform (2), the inner ends of the push rod (35) penetrate through the fixed bin (36), the fixed bin (36) is fixed on the stamping platform (2), and the inner ends of the push rod (35) are provided with the spring (37), and the inner ends of the springs (37) are fixed with the clamping plate (38).

3. The press for parts processing having the auxiliary charging structure according to claim 2, wherein: the external thread (32) is symmetrically provided with two groups in the front and back direction, and the grain directions of the external thread (32) in each group are opposite.

4. The press for parts processing having the auxiliary charging structure according to claim 2, wherein: three groups of springs (37) are arranged between the inner end of the push rod (35) and the clamping plate (38).

5. The press for parts processing having the auxiliary charging structure according to claim 1, wherein: the feeding device comprises a rocker (51), a turntable (52), a first clamping column (53), a first groove (54), a movable rod (55), a hinge shaft (56), a fixed rod (57), a second groove (58), a second clamping column (59), a feeding rod (510) and a fixed plate (511), wherein the rocker (51) is arranged on the auxiliary bin (4), the inner end of the rocker (51) is fixed with the turntable (52), the turntable (52) is connected with the fixed rod (57) through a bearing, the bottom end of the fixed rod (57) is fixed on the inner wall of the auxiliary bin (4), the first clamping column (53) is fixed on the turntable (52), the first clamping column (53) is clamped with the first groove (54), the first groove (54) is arranged on the movable rod (55), the bottom end of the movable rod (55) is hinged with the fixed rod (57) through the hinge shaft (56), a second groove (58) is formed in the upper end of the movable rod (55), the second groove (58) is clamped with a second clamping column (59), the second clamping column (59) is fixed to the feeding rod (510), the feeding rod (510) is connected with the fixing plate (511) in a sliding mode, and the fixing plate (511) is fixed to the auxiliary bin (4).

6. The press for parts processing having the auxiliary charging structure according to claim 5, wherein: the shapes of the first groove (54) and the second groove (58) are all set to be waist-round, and the calibers of the first groove (54) and the second groove (58) are respectively equal to the calibers of the first clamping column (53) and the second clamping column (59).