CN113102591A

CN113102591A - Stamping device with anti-deviation structure for machining mechanical parts

Info

Publication number: CN113102591A
Application number: CN202110426165.5A
Authority: CN
Inventors: 方鑫源
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-07-13

Abstract

The invention relates to the technical field of mechanical part machining equipment, and discloses a stamping device with an anti-offset structure for machining a mechanical part. The device is provided with the feeding mechanism, the extrusion limiting mechanism and the limiting extrusion mechanism, so that the stability of the processed part during stamping separation treatment is improved, the processed part is not required to be supported and fixed all the time by manpower, the labor intensity of an operator is reduced, the position of the processed part is convenient to adjust and move by the poke rod, the device is provided with the recovery mechanism and the buffer mechanism, the bottom end of the upper die is effectively prevented from being damaged due to collision between the upper die and the processed part, the service life of the upper die is prolonged, the excess materials in the storage box are conveniently recovered and treated in a centralized manner by the operator, and the workload of the operator is reduced.

Description

Stamping device with anti-deviation structure for machining mechanical parts

Technical Field

The invention relates to the technical field of mechanical part machining equipment, in particular to a stamping device with an anti-offset structure for machining mechanical parts.

Background

With the development of society, the processing of parts in society has increased, and when processing parts, it is necessary to perform a press process on the parts, wherein the press process is a press process in which a die mounted on a press machine is used to apply pressure to the parts at room temperature to separate or plastically deform the parts, thereby obtaining the required parts.

One, stamping device need artifically support fixedly to the board spare when carrying out the punching press separation man-hour to the part, can produce the fatigue when operating personnel supports for a long time, and the manual work easily leads to the part to produce offset in the punching press separation process when supporting simultaneously, influences the punching press precision of part in the punching press separation process.

Two, current part can produce partial waste material after the punching press separation simultaneously, the waste material is saved inside lower silo, the waste material can block last mould in lower silo inside, the degree of difficulty that the mould carries out the punching press separation to the processing part increases on making, need the staff regularly to clear up and take out, operating personnel's work load has been increased, simultaneously when last mould carries out the punching press separation to the processing part, under power device's effect, can produce the striking between last mould and the processing part, the one side that the mould contacted with the processing part produces the influence on making, lead to going up mould surface and produce wearing and tearing, the life of last mould has been reduced, for this reason, we have proposed a punching device who is used for machine parts machining with having the structure of preventing squinting and have solved above-mentioned problem.

Disclosure of Invention

The invention aims to provide a stamping device with an anti-offset structure for machining mechanical parts, which aims to solve the problems that the parts proposed in the background art are easy to offset during stamping and separating, waste materials need to be cleaned frequently by workers, and the workload of the operators is increased.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stamping device that is used for machine parts processing to have anti skew structure, includes stamping forming device, stamping forming device includes base, processing storehouse, power device, first fixed plate, goes up mould, under casing and processing part, base upper end fixedly connected with processing storehouse, processing storehouse upper end intermediate position is inserted and is equipped with power device, power device is close to the first fixed plate of one side fixedly connected with of processing storehouse inside, one side fixedly connected with of power device is kept away from to first fixed plate and is gone up the mould, it is provided with the processing part to go up the mould bottom, the processing part is kept away from one side of going up the mould and is contradicted there is the under casing, upper end fixed surface is connected with feed mechanism near in first fixed plate left side, feed mechanism includes second fixed plate, pivot, poker rod, spacing groove, ejector pin, first fixed frame, first spring, The device comprises an inclined plate and a first supporting column, wherein the end face of the front end of the second fixing plate is rotatably connected with a rotating shaft, the surface of one side of the rotating shaft, which is far away from the second fixing plate, is sleeved with a poking rod, the right side of the poking rod is provided with a limiting groove, a top rod is inserted in the limiting groove, the surface of one side of the top rod, which is far away from the limiting groove, is sleeved with a first fixing frame, one side of the top rod, which is close to the inside of the first fixing frame, is fixedly connected with a first spring, the left side of a bottom box is fixedly connected with the inclined plate, the left side of the inclined plate is provided with the first supporting column, the middle position of the end face of the first fixing plate is hinged with an extrusion limiting mechanism, the extrusion limiting mechanism comprises a first connecting rod, a sliding rod, a first supporting rod, a sliding frame, a sliding rod is hinged to one side surface, away from the first fixing plate, of the first connecting rod, a first supporting rod is fixedly connected to one side, close to the processing bin, of the sliding rod, a sliding frame is arranged on one side surface, away from the sliding rod, of the first supporting rod, a second fixing frame is sleeved on the bottom end surface of the sliding rod, a limiting sleeve is sleeved on one side surface, close to the second fixing frame, of the sliding rod, a gear is meshed to one side, close to the inside of the second fixing frame, of the sliding rod, a moving rod is meshed to one side, away from the sliding rod, of the gear, a first fixing bin is arranged at the bottom end of the moving rod, a second supporting rod is fixedly connected to the inner wall of the bottom end of the first fixing bin, a first extrusion plate is inserted into the second supporting rod, a second spring is arranged on the side edge of the first extrusion plate, a connecting plate is fixedly, the surface of the inner wall of the side edge of the processing bin close to the processed part is sleeved with a limiting extrusion mechanism, the limiting extrusion mechanism comprises a sliding bin, a second extrusion plate, an elastic part and a pull rod, the inner wall of one side of the sliding bin close to the processed part is hinged with the second extrusion plate, one side of the second extrusion plate close to the interior of the processing bin is fixedly connected with the elastic part, one side surface of the second extrusion plate far away from the elastic part is fixedly connected with the pull rod, one side of the bottom box far away from the inclined plate is fixedly connected with a recovery mechanism, the recovery mechanism comprises a support plate, a storage box, side rods, a second fixed bin, a third spring, a clamping rod, a handle, a storage bin, a fixed block, a fixture block, a lower die bin and a rolling column, the upper end of the support plate is provided with the storage box, one side rod is fixedly connected to one side of the storage box far away from the bottom box, the second, a clamping rod is fixedly connected to one side, away from the second fixed bin, of the third spring, a handle is fixedly connected to the right side of the clamping rod, a storage bin is arranged inside one side, close to the support plate, of the clamping rod, a fixed block is fixedly connected to the bottom end of the storage bin, a clamping block is hinged to the side edge of the fixed block, a lower bin is arranged at the top end, close to the machined part, of the bottom box, a rolling column is arranged inside the lower bin, a buffering mechanism is arranged on the side edge of the first connecting rod, the buffering mechanism comprises a second connecting rod, a third fixed frame, a sliding block, a second supporting column, a supporting block and a fourth spring, the third fixed frame is sleeved on the surface, away from the first fixed plate, of the second connecting rod, a sliding block is fixedly connected inside one side, close to the third fixed frame, of the second connecting rod, a second supporting, and the bottom end of the supporting block is fixedly connected with a fourth spring.

Preferably, the rotating shaft is cylindrical, the upper end of the poke rod is sleeved on the surface of the rotating shaft, and the bottom end of the poke rod is in a sharp cone shape.

Preferably, first fixed frame fixed connection is close to the right flank surface at the second fixed plate front end, the swash plate sets up to trapezoidal, swash plate fixed connection is on base upper end surface.

Preferably, first support column fixed connection is on the base upper end surface, the one side that the base was kept away from to first support column is laminated with processing part bottom.

Preferably, the sliding rod and the moving rod are provided with teeth on one sides close to the gear, and the teeth on the side of the sliding rod are meshed with the teeth on the surface of the gear.

Preferably, the sliding rod and the moving rod are inserted in the limiting sleeve, and the diameter of the inner wall of the limiting sleeve is the same as the diameter of the surface of the sliding rod and the diameter of the surface of the moving rod.

Preferably, the bottom end of the moving rod is triangular, a through hole is formed in the first extrusion plate, and the through hole in the first extrusion plate is formed in the bottom end of the moving rod close to the left side.

Preferably, the clamping blocks are arranged in two groups, the two groups of clamping blocks are symmetrically distributed on two sides of the fixing block, and one side, close to the clamping blocks, of the fixing block is provided with a coil spring.

Preferably, the inner wall of the lower die bin is fixedly connected with an arc-shaped sliding plate, and the rolling columns are uniformly distributed at the upper end of the arc-shaped sliding plate.

Preferably, the fourth spring is sleeved on the surface of the second support column, one side of the fourth spring is fixedly connected to the support block, and the other side of the fourth spring is fixedly connected to the bottom end of the inner wall of the third fixed frame.

Compared with the prior art, the invention has the beneficial effects that:

the device is provided with the feeding mechanism, the extrusion limiting mechanism and the limiting extrusion mechanism, the stability of the processed parts during stamping separation treatment is improved, manual work is not needed to support and fix all the time, the labor intensity of operators is reduced, the processed parts can be conveniently adjusted and moved by the poking rod, the device is provided with the recovery mechanism and the buffer mechanism, the bottom end of the upper die is effectively prevented from being damaged due to collision between the upper die and the processed parts, the service life of the upper die is prolonged, the workers can conveniently recover and treat the residual materials in the storage box in a centralized manner, and the workload of the operators is reduced;

the device is provided with a feeding mechanism, an extrusion limiting mechanism and a limiting extrusion mechanism, an operator inserts the processing part into the processing bin through a sliding bin, the elastic part is elastically deformed by pressing the pull rod, so that one side of the second extrusion plate, which is far away from the sliding bin, is attached to the surfaces of the upper end and the lower end of the processed part, the integral stability of the processed part is improved, when the upper die moves downwards to perform stamping separation treatment on the processed part, the two sides of the processed part can be extruded and limited through the limiting plate, so that the processed part placed at the upper end of the bottom box can be kept stable, the stability of the processed part during stamping separation treatment is improved, manual work is not required to always support and fix the processed part, the labor intensity of operators is reduced, after the upper die is stamped, the limiting plate is moved rightwards under the extrusion of the moving rod by pulling the first connecting rod, so that the shifting rod can conveniently adjust and move the position of the machined part;

the device is provided with a recovery mechanism and a buffer mechanism, when an upper die moves downwards under the action of a power device, after the bottom end of the upper die is attached to the upper end surface of a processed part, the bottom end of a sliding block is attached to the upper end surface of a supporting block, the self elastic force of four groups of fourth springs is used for slowing down the extrusion action force of the sliding block, the upper die is prevented from directly impacting the upper end surface of the processed part under the action of the power device, the bottom end of the upper die is fully protected, the damage to the bottom end of the upper die caused by the collision of the upper die and the processed part is effectively avoided, the service life of the upper die is prolonged, the excess material generated by the processed part is recovered through an arc-shaped sliding plate on the inner wall of a lower die bin, the excess material generated by the processed part is pushed into a storage box through the self rolling of a rolling column, and after the, the storage box is taken out from the upper end of the supporting plate, so that the excess materials in the storage box can be conveniently and intensively recycled by workers, and the workload of the operators is reduced;

description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is a schematic sectional view of the structure of the present invention in a front view;

FIG. 4 is a schematic side sectional view of the buffering mechanism of the present invention;

FIG. 5 is a schematic sectional top view showing the structure of a first fixed silo and a first stripper plate according to the present invention;

FIG. 6 is a schematic top sectional view of the structure of the second connecting rod and the third fixing frame of the present invention;

FIG. 7 is a schematic sectional elevation view of the structure of the bottom box and the lower die chamber of the present invention;

FIG. 8 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 9 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 10 is an enlarged view of the structure at C in fig. 7 according to the present invention.

In the figure: 1. a punch forming device; 11. a base; 12. a processing bin; 13. a power plant; 14. a first fixing plate; 15. an upper die; 16. a bottom box; 17. processing parts; 2. a feeding mechanism; 21. a second fixing plate; 22. a rotating shaft; 23. a poke rod; 24. a limiting groove; 25. a top rod; 26. a first fixed frame; 27. a first spring; 28. a sloping plate; 29. a first support column; 3. an extrusion limiting mechanism; 31. a first connecting rod; 32. a slide bar; 33. a first support bar; 34. a sliding frame; 35. a second fixed frame; 36. a limiting sleeve; 37. a gear; 38. a travel bar; 39. a first fixed bin; 310. a second support bar; 311. a first squeeze plate; 312. a connecting plate; 313. a limiting plate; 314. a second spring; 4. a limiting extrusion mechanism; 41. a sliding bin; 42. a second compression plate; 43. an elastic member; 44. a pull rod; 5. a recovery mechanism; 51. a support plate; 52. a storage box; 53. a side lever; 54. a second fixed bin; 55. a third spring; 56. a clamping rod; 57. a handle; 58. a storage bin; 59. a fixed block; 510. a clamping block; 511. a lower die bin; 512. a rolling post; 6. a buffer mechanism; 61. a second connecting rod; 62. a third fixed frame; 63. a slider; 64. a second support column; 65. a support block; 66. and a fourth spring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an embodiment of the present invention is shown: the utility model provides a stamping device that is used for machine part processing to have anti skew structure, including stamping forming device 1, stamping forming device 1 includes base 11, processing bin 12, power device 13, first fixed plate 14, go up mould 15, under casing 16 and processing part 17, base 11 upper end fixedly connected with processing bin 12, processing bin 12 upper end intermediate position is inserted and is equipped with power device 13, one side fixedly connected with first fixed plate 14 that power device 13 is close to processing bin 12 inside, one side fixedly connected with upper mould 15 that power device 13 was kept away from to first fixed plate 14, it is provided with processing part 17 to go up mould 15 bottom, one side that processing part 17 was kept away from upper mould 15 is contradicted and is had under casing 16, first fixed plate 14 left side is close to upper end fixed surface and is connected with feed mechanism 2, feed mechanism 2 includes second fixed plate 21, pivot 22, poker 23, spacing groove 24, The device comprises a top rod 25, a first fixed frame 26, a first spring 27, an inclined plate 28 and a first supporting column 29, wherein the end face of the front end of the second fixed plate 21 is rotatably connected with a rotating shaft 22, a poke rod 23 is sleeved on one side surface of the rotating shaft 22 far away from the second fixed plate 21, a limiting groove 24 is formed in the right side of the poke rod 23, the top rod 25 is inserted into the limiting groove 24, the first fixed frame 26 is sleeved on one side surface of the top rod 25 far away from the limiting groove 24, the first spring 27 is fixedly connected to one side of the top rod 25 close to the inside of the first fixed frame 26, the inclined plate 28 is fixedly connected to the left side of the bottom box 16, the first supporting column 29 is arranged on the left side of the inclined plate 28, an extrusion limiting mechanism 3 is hinged to the middle position of the end face of the first fixed plate 14, and the extrusion limiting mechanism 3 comprises a first connecting rod 31, a sliding rod 32, a second support rod 310, a first extrusion plate 311, a connecting plate 312, a limit plate 313 and a second spring 314, wherein a side surface of the first connecting rod 31 far away from the first fixing plate 14 is hinged with a sliding rod 32, a side of the sliding rod 32 near the processing bin 12 is fixedly connected with the first support rod 33, a side surface of the first support rod 33 far away from the sliding rod 32 is provided with a sliding frame 34, a bottom end surface of the sliding rod 32 is sleeved with a second fixing frame 35, a side surface of the sliding rod 32 near the second fixing frame 35 is sleeved with a limit sleeve 36, a side of the sliding rod 32 near the inside of the second fixing frame 35 is engaged with a gear 37, a side of the gear 37 far away from the sliding rod 32 is engaged with a moving rod 38, a bottom end of the moving rod 38 is provided with a first fixing bin 39, a bottom end inner wall of the first fixing bin 39 is fixedly connected with the second support rod 310, a first extrusion plate 311 is inserted inside the second support rod 310, one side of the first extrusion plate 311 close to the processed part 17 is fixedly connected with a connecting plate 312, the upper end of the connecting plate 312 is fixedly connected with a limiting plate 313, the processed part 17 close to the inner wall surface of the side of the processing bin 12 is sleeved with a limiting extrusion mechanism 4, the limiting extrusion mechanism 4 comprises a sliding bin 41, a second extrusion plate 42, an elastic part 43 and a pull rod 44, the inner wall of one side of the sliding bin 41 close to the processed part 17 is hinged with the second extrusion plate 42, one side of the second extrusion plate 42 close to the inside of the processing bin 12 is fixedly connected with the elastic part 43, one side of the second extrusion plate 42 far away from the elastic part 43 is fixedly connected with the pull rod 44, one side of the bottom box 16 far away from the inclined plate 28 is fixedly connected with a recovery mechanism 5, the recovery mechanism 5 comprises a supporting plate 51, a storage box 52, a side rod 53, a second fixed bin 54, a third spring 55, the upper end of the supporting plate 51 is provided with a storage box 52, one side of the storage box 52 far away from the bottom box 16 is fixedly connected with a side rod 53, a second fixed bin 54 is arranged inside the side rod 53, the inner wall of the top end of the second fixed bin 54 is fixedly connected with a third spring 55, one side of the third spring 55 far away from the second fixed bin 54 is fixedly connected with a clamping rod 56, the right side of the clamping rod 56 is fixedly connected with a handle 57, one side of the clamping rod 56 close to the supporting plate 51 is internally provided with a storage bin 58, the bottom end of the storage bin 58 is fixedly connected with a fixed block 59, the side of the fixed block 59 is hinged with a clamping block 510, the top end of one side of the bottom box 16 close to the processed part 17 is provided with a lower die bin 511, the inside of the lower die bin 511 is provided with a rolling column 512, the side of the first connecting rod 31 is provided, Supporting shoe 65 and fourth spring 66, the fixed frame 62 of third has been cup jointed on the surface of one side that first fixed plate 14 was kept away from to second connecting rod 61, and the inside fixedly connected with slider 63 in one side that second connecting rod 61 is close to the fixed frame 62 of third, and slider 63 is inside to be inserted and to be equipped with second support column 64, and the supporting shoe 65 has been cup jointed on the surface of one side that slider 63 was kept away from to second support column 64, and supporting shoe 65 bottom fixedly connected with fourth spring 66.

Further, pivot 22 sets up to cylindrical, the poker rod 23 upper end all cup joints on pivot 22 surface, poker rod 23 bottom sets up to the sharp toper, can make the inside hole laminating of poker rod 23 and the processing part 17 of sharp toper when power device 13 promotes first fixed plate 14 wholly downwards like this, conveniently remove left through poker rod 23 pulling processing part 17, when first fixed plate 14 rose, pivot 22 drives poker rod 23 and rotates, make poker rod 23 be in the slope form, do not need personnel's manual promotion feeding, operating personnel's the work degree of difficulty has been reduced.

Further, first fixed frame 26 fixed connection is close to the right side surface at second fixed plate 21 front end, swash plate 28 sets up to trapezoidal, swash plate 28 fixed connection is on base 11 upper end surface, like this can go up mould 15 and insert when establishing processing part 17 inside, make poker rod 23 slide along trapezoidal swash plate 28 left, when poker rod 23 is in the vertical state, make poker rod 23 side surface and swash plate 28 left side surface laminating conflict, make poker rod 23 can stimulate processing part 17 and slide, the stability of poker rod 23 motion has been guaranteed.

Further, first support column 29 fixed connection is on base 11 upper end surface, and one side that base 11 was kept away from to first support column 29 is laminated with processing part 17 bottom, can conveniently support processing part 17 through first support column 29 like this, makes processing part 17 can be steady slide in first support column 29 upper end, and the effectual condition of processing part 17 slope incline to appear in the slip in-process has been avoided, has increased the stability of processing part 17 at the slip in-process.

Furthermore, the sliding rod 32 and the moving rod 38 are provided with teeth on one side close to the gear 37, and teeth on the side of the sliding rod 32 are meshed with teeth on the surface of the gear 37, so that when the first connecting rod 31 pulls or extrudes the sliding rod 32, the teeth on the side of the sliding rod 32 are meshed with the teeth on the surface of the gear 37, the gear 37 rotates, and then the teeth on the surface of the gear 37 are meshed with the teeth on the side of the moving rod 38, so that the moving rod 38 can slide along the opposite direction of the sliding rod 32 conveniently.

Further, the sliding rod 32 and the moving rod 38 are inserted into the limiting sleeve 36, and the diameter of the inner wall of the limiting sleeve 36 is the same as the diameter of the surface of the sliding rod 32 and the moving rod 38, so that when the sliding rod 32 and the moving rod 38 slide, the sliding rod 32 and the moving rod 38 can slide inside the limiting sleeve 36, the limiting sleeve 36 limits the sliding rod 32 and the moving rod 38, and the stability of the sliding rod 32 and the moving rod 38 in the sliding process is ensured.

Further, the bottom end of the moving rod 38 is set to be triangular, a through hole is formed in the first extrusion plate 311, a through hole in the first extrusion plate 311 is formed in the position, close to the left side, of the bottom end of the moving rod 38, so that when the moving rod 38 moves downwards, the triangular shape of the bottom end of the moving rod 38 can be inserted into the through hole formed in the first extrusion plate 311, the first extrusion plate 311 can slide in the inner wall of the side edge of the processing bin 12 through the triangular moving rod 38 conveniently, the limiting plate 313 and the surfaces of the two sides of the processed part 17 can be separated conveniently, and the poking rod 23 can be used for pulling and adjusting the position of the processed part 17 conveniently.

Further, the fixture blocks 510 are provided with two sets, the two sets of fixture blocks 510 are symmetrically distributed on two sides of the fixing block 59, and one side of the fixing block 59 close to the fixture block 510 is provided with a coil spring, so that when the clamping rod 56 is inserted into the bottom end of the supporting plate 51, the fixture block 510 is rotated under the action of the coil spring on the side of the first fixing bin 39, the surface of the fixture block 510 is attached to the bottom end of the supporting plate 51 conveniently, and the fixture block 510 controls and fixes the whole position of the clamping rod 56 conveniently.

Further, lower mould storehouse 511 inner wall fixedly connected with arc slide, the column that rolls 512 evenly distributed is in arc slide upper end position, can insert when establishing processing part 17 inside when last mould 15 like this, can carry out punching press hole processing to processing part 17, processing part 17 self produces partial clout, the clout drops on the inside arc slide of lower mould storehouse 511, column that rolls 512 on the rethread arc slide makes the clout slide and deposits the inside convenient recovery processing that carries on of case 52.

Further, fourth spring 66 cup joints on the surface of second support column 64, fourth spring 66 one side fixed connection is on supporting shoe 65, the fixed connection of opposite side fourth spring 66 is on the fixed frame 62 inner wall bottom of third, can pass through like this when first fixed plate 14 drives second connecting rod 61 and removes, can laminate with supporting shoe 65 upper end surface through slider 63, support slider 63 through fourth spring 66 to supporting shoe 65 upper end, make upper die 15 slowly extrude processing part 17, avoid producing huge striking between upper die 15 and the processing part 17, the life to upper die 15 has been protected the extension.

The working principle is as follows: when the punch forming device 1 needs to punch and separate plate parts, an operator inserts the machined part 17 from the right side of the machining bin 12, inserts the machined part 17 from the inside of a sliding bin 41 formed in the side of the machining bin 12, presses a pull rod 44 to enable a second extrusion plate 42 to extrude an elastic piece 43, so that the inclination angle of the second extrusion plate 42 can be conveniently adjusted, the second extrusion plate 42 can conveniently extrude and limit the machined parts 17 with different thicknesses, the machined part 17 is inserted and arranged right below the bottom end of an upper die 15, observation can be carried out through an observation window in the front end of the machining bin 12, under the elastic force of a second spring 314, a limit plate 313 is tightly attached to the side edge of the machined part 17, a power device 13 is started through a controller, the power device 13 drives a first fixing plate 14 to integrally extrude downwards, and when the bottom end of the upper die 15 moves downwards continuously, the slide block 63 is attached to the supporting block 65, under the combined action of the four groups of fourth springs 66, the upper die 15 is effectively prevented from directly colliding with the upper end surface of the processed part 17, the bottom end of the upper die 15 is fully protected, the processed part 17 is conveniently punched and separated, after the upper die 15 punches the processed part 17, the power device 13 drives the first fixing plate 14 to integrally move upwards, the first connecting rod 31 on the side surface of the first fixing plate 14 pulls the sliding rod 32 to move upwards, the gear 37 can rotate by itself through the teeth on the side of the sliding rod 32, the moving rod 38 moves downwards by rotation of the gear 37, when the moving rod 38 is inserted into the through hole formed in the first extrusion plate 311, the triangular moving rod 38 is used for conveniently moving the first extrusion plate 311 to the inner wall of the side of the processing bin 12, and the connecting plate 312 drives the limiting plate 313 to move to the side of the second supporting rod 310, the limit plate 313 is separated from the side edge of the processed part 17, the poke rod 23 pulls the hole in the processed part 17, the processed part 17 moves leftwards integrally, the working strength of personnel is greatly reduced, meanwhile, the excess material generated by the processed part 17 falls into the lower die chamber 511, the excess material generated by the processed part 17 is intensively recovered through the arc-shaped sliding plate on the inner wall of the lower die chamber 511, the excess material is pushed through the rolling of the rolling column 512, the excess material can accurately slide into the storage box 52, when the excess material in the storage box 52 is accumulated to a large extent, an operator opens the chamber door on one side of the processing chamber 12 close to the storage box 52, presses the handle 57 downwards to enable the fixture block 510 to be recovered into the storage chamber 58, and pulls the fixture rod 56 upwards through the handle 57 to enable the fixture rod 56 to be separated from the inside of the support plate 51, so that the operator can conveniently and intensively take out the storage box 52 from the upper side of the support plate 51, the above is the overall working principle of the present invention.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. The utility model provides a stamping device that is used for machine parts processing to have anti skew structure, includes stamping forming device (1), its characterized in that: the punching forming device (1) comprises a base (11), a processing bin (12), a power device (13), a first fixing plate (14), an upper die (15), a bottom box (16) and processing parts (17), wherein the processing bin (12) is fixedly connected to the upper end of the base (11), the power device (13) is inserted into the middle position of the upper end of the processing bin (12), the first fixing plate (14) is fixedly connected to one side, close to the interior of the processing bin (12), of the power device (13), the upper die (15) is fixedly connected to one side, far away from the power device (13), of the first fixing plate (14), the processing parts (17) are arranged at the bottom end of the upper die (15), the bottom box (16) is abutted to one side, far away from the upper die (15), of the processing parts (17), the feeding mechanism (2) is fixedly connected to the left side of the first fixing plate (14, the feeding mechanism (2) comprises a second fixing plate (21), a rotating shaft (22), a poking rod (23), a limiting groove (24), a push rod (25), a first fixing frame (26), a first spring (27), an inclined plate (28) and a first supporting column (29), the end face of the front end of the second fixing plate (21) is rotatably connected with the rotating shaft (22), the poking rod (23) is sleeved on one side surface of the rotating shaft (22) far away from the second fixing plate (21), the limiting groove (24) is formed in the right side of the poking rod (23), the push rod (25) is inserted into the limiting groove (24), the first fixing frame (26) is sleeved on one side surface of the push rod (25) far away from the limiting groove (24), the first spring (27) is fixedly connected to one side of the push rod (25) close to the inside of the first fixing frame (26), the inclined plate (28) is fixedly connected to the left side, the inclined plate (28) is provided with a first supporting column (29) on the left side, an extrusion limiting mechanism (3) is hinged to the end face middle position of the first fixing plate (14), the extrusion limiting mechanism (3) comprises a first connecting rod (31), a sliding rod (32), a first supporting rod (33), a sliding frame (34), a second fixing frame (35), a limiting sleeve (36), a gear (37), a moving rod (38), a first fixing bin (39), a second supporting rod (310), a first extrusion plate (311), a connecting plate (312), a limiting plate (313) and a second spring (314), the sliding rod (32) is hinged to one side surface, away from the first fixing plate (14), of the first connecting rod (31), the first supporting rod (33) is fixedly connected to one side, close to the processing bin (12), of the sliding rod (32), and the sliding frame (34) is arranged on one side surface, away from the sliding rod (32), of the first supporting rod (33), the fixed frame (35) of second has been cup jointed to slide bar (32) bottom surface, stop collar (36) has been cup jointed to a side surface that slide bar (32) is close to the fixed frame (35) of second, slide bar (32) are close to the inside one side meshing of the fixed frame (35) of second and have gear (37), one side meshing that slide bar (32) were kept away from in gear (37) has carriage release lever (38), carriage release lever (38) bottom is provided with first fixed storehouse (39), first fixed storehouse (39) bottom inner wall fixedly connected with second bracing piece (310), inside the second bracing piece (310) is inserted and is equipped with first stripper plate (311), first stripper plate (311) side is provided with second spring (314), one side fixedly connected with connecting plate (312) that first stripper plate (311) is close to processing part (17), connecting plate (312) upper end fixedly connected with limiting plate (313), processing part (17) are close to processing storehouse (12) side inner wall surface and have cup jointed spacing extrusion mechanism (4), spacing extrusion mechanism (4) are including sliding storehouse (41), second stripper plate (42), elastic component (43) and pull rod (44), one side inner wall that sliding storehouse (41) are close to processing part (17) articulates there is second stripper plate (42), one side fixed connection elastic component (43) that second stripper plate (42) are close to processing storehouse (12) inside, one side fixed surface that elastic component (43) were kept away from in second stripper plate (42) is connected with pull rod (44), one side fixedly connected with recovery mechanism (5) of swash plate (28) are kept away from in end box (16), it includes backup pad (51), deposits case (52), side lever (53), the fixed storehouse of second (54), third spring (55), retrieve mechanism (5), The device comprises a clamping rod (56), a handle (57), a storage bin (58), a fixing block (59), a clamping block (510), a lower die bin (511) and a rolling column (512), wherein the storage bin (52) is arranged at the upper end of the supporting plate (51), one side of the storage bin (52) far away from the bottom box (16) is fixedly connected with a side rod (53), a second fixing bin (54) is arranged inside the side rod (53), a third spring (55) is fixedly connected with the inner wall of the top end of the second fixing bin (54), one side of the third spring (55) far away from the second fixing bin (54) is fixedly connected with the clamping rod (56), the handle (57) is fixedly connected with the right side of the clamping rod (56), the storage bin (58) is arranged inside one side of the clamping rod (56) close to the supporting plate (51), the fixing block (59) is fixedly connected with the fixing block (59) at the bottom end of the, the bottom box (16) is provided with a lower die chamber (511) at the top end of one side close to a machined part (17), a rolling column (512) is arranged inside the lower die chamber (511), a buffer mechanism (6) is arranged at the side edge of the first connecting rod (31), the buffer mechanism (6) comprises a second connecting rod (61), a third fixed frame (62), a sliding block (63), a second supporting column (64), a supporting block (65) and a fourth spring (66), the third fixed frame (62) is sleeved on the surface of one side, far away from the first fixed plate (14), of the second connecting rod (61), the sliding block (63) is fixedly connected inside one side, close to the third fixed frame (62), of the second connecting rod (61), the second supporting column (64) is inserted inside the sliding block (63), and the supporting block (65) is sleeved on the surface of one side, far away from the sliding block (63), of the second, and the bottom end of the supporting block (65) is fixedly connected with a fourth spring (66).

2. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the rotating shaft (22) is cylindrical, the upper end of the poking rod (23) is sleeved on the surface of the rotating shaft (22), and the bottom end of the poking rod (23) is in a sharp cone shape.

3. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: first fixed frame (26) fixed connection is close to the right flank surface at second fixed plate (21) front end, swash plate (28) set up to trapezoidal, swash plate (28) fixed connection is on base (11) upper end surface.

4. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: first support column (29) fixed connection is in base (11) upper end surface, one side and the laminating of processing part (17) bottom that base (11) were kept away from in first support column (29).

5. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the side, close to the gear (37), of the sliding rod (32) and the moving rod (38) are provided with teeth, and the side teeth of the sliding rod (32) are meshed with the surface teeth of the gear (37).

6. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the sliding rod (32) and the moving rod (38) are inserted into the limiting sleeve (36), and the diameter of the inner wall of the limiting sleeve (36) is the same as the diameter of the surfaces of the sliding rod (32) and the moving rod (38).

7. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the bottom end of the moving rod (38) is triangular, a through hole is formed in the first extrusion plate (311), and the through hole in the first extrusion plate (311) is formed in the position, close to the left side, of the bottom end of the moving rod (38).

8. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the two groups of the clamping blocks (510) are arranged, the two groups of the clamping blocks (510) are symmetrically distributed on two sides of the fixing block (59), and one side, close to the clamping blocks (510), of the fixing block (59) is provided with a coil spring.

9. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the inner wall of the lower die bin (511) is fixedly connected with an arc-shaped sliding plate, and the rolling columns (512) are uniformly distributed at the upper end of the arc-shaped sliding plate.

10. The press apparatus with anti-shift structure for machine part working according to claim 1, wherein: the fourth spring (66) is sleeved on the surface of the second supporting column (64), one side of the fourth spring (66) is fixedly connected to the supporting block (65), and the other side of the fourth spring (66) is fixedly connected to the bottom end of the inner wall of the third fixing frame (62).