CN212822441U

CN212822441U - Punching machine for continuous punching of metal forging

Info

Publication number: CN212822441U
Application number: CN202021282671.9U
Authority: CN
Inventors: 车延新
Original assignee: Hangzhou Yizixin Hardware Crafts Co ltd
Current assignee: Hangzhou Yizixin Hardware Crafts Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-30
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to the technical field of punching machines, in particular to a punching machine for sustainable punching of metal forging, which comprises a lower workbench, wherein supporting columns are welded at the front part and the rear part of the lower workbench, a chute is arranged at the front part of each supporting column, an upper workbench is connected at the front part of each supporting column in a sliding way, a telescopic column is welded at the top part of the lower workbench, a reset spring is sleeved on the surface of the telescopic column, the front part of each supporting column is connected with a double-shaft motor through a bolt, two cams are inserted at the front output end of the double-shaft motor, and a feeding mechanism is arranged at the left side of each supporting column. The input cost is reduced, and the production efficiency is increased.

Description

Punching machine for continuous punching of metal forging

Technical Field

The utility model relates to a punching machine technical field specifically is a punching machine that is used for forged sustainable punching press of metal.

Background

A punching machine is a punching press, in national production, a punching process has the advantages of material and energy saving and high efficiency compared with the traditional machining, the punching production mainly aims at plates, blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extrusion and the like can be carried out through a die, and the punching press is widely applied to various fields, for example, a switch socket, a cup, a cupboard, a dish, a computer case, even a missile aircraft and the like which are used by people can be produced through the die by using the punching machine.

Most punching machines can't last the punching press in the existing market, need an extra equipment to carry out the propelling movement to the plate, and then increase manufacturing cost, and pusher can't adapt to not unidimensional plate, has the limitation, leads to producing the not unidimensional product and still need changing the device, wastes time and energy, influences production efficiency. In view of this, we propose a sustainable stamping press for metal forging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching machine for metal forging's sustainable punching press to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a punching machine for metal forging's sustainable punching press, includes workstation down, the support column has all been welded at the front portion and the rear portion of workstation down, the spout has been seted up to the front portion of support column, the anterior sliding connection of support column has last workstation, T shape guide rail has all been seted up with the top of lower workstation to the bottom of going up the workstation, the top welding of workstation has flexible post down, reset spring has been cup jointed on the surface of flexible post, there is double-shaft motor anterior through bolted connection of support column, two cams have been pegged graft to double-shaft motor's preceding output, the left side of support column is provided with feed mechanism.

Preferably, the bottom of the upper workbench is welded and fixed with the top of the telescopic column, and the surfaces of the upper workbench and the lower workbench are both connected with the inner wall of the sliding groove in a sliding manner.

Preferably, feed mechanism is including the backup pad, the inner wall of backup pad rotates respectively and is connected with cylinder and lower cylinder, the inner wall of backup pad is provided with the tight device in top, the front portion of backup pad is rotated through the connecting rod and is connected with a gear, the front portion of a gear has a belt pulley through the connecting rod welding, the rotary trough has been seted up on the right side of support column, the surface toothing of a gear has No. two gears, the surface of a belt pulley is passed through the belt and is connected with the surface transmission of No. two belt pulleys.

Preferably, the rear part of the first gear is welded and fixed with the front part of the upper roller through a connecting rod, the rear part of the second gear is welded and fixed with the front part of the lower roller through a connecting rod, and the rear part of the second belt pulley is welded and fixed with the output end of the double-shaft motor.

Preferably, the jacking device comprises a sliding block, clamping strips are welded at the top and the bottom of the sliding block, the inner wall of the sliding block is rotatably connected with a roller, a supporting spring is welded at the front part of the sliding block, and a clamping groove is formed in the inner wall of the supporting plate.

Preferably, the surface of the clamping strip is in sliding connection with the inner wall of the clamping groove, and the front part of the supporting spring is welded and fixed with the inner wall of the supporting plate.

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

1. this a punching machine for forged metal's sustainable punching press, fix the mould at last workstation and lower workstation through T shape guide rail, put the plate between upper roll and the lower cylinder again, then the double-shaft motor drives when going up the lower mould compound die, also can drive the rotation of upper roll and lower cylinder, upper roll and lower cylinder rotation can drive the plate and feed automatically when the punching press, thereby realized the sustainable punching press of punching machine, it needs extra equipment to impel the plate to have solved, the input cost is reduced, and the production efficiency is increased.

2. This a punching machine for forged metal's sustainable punching press, when the plate was put between last cylinder and the lower cylinder, the gyro wheel on the slider can be touched to the both sides of plate, when the plate size change, the width that the slider can more possess the plate can be made the adjustment, and supporting spring can carry on spacingly with the plate, prevents to take place the skew at the punching press with feeding in-process plate to realized the purpose that can adapt to not unidimensional plate, made application scope wider.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a semi-sectional view of the upper table of the present invention;

FIG. 3 is a rear view of the overall structure of the present invention;

fig. 4 is a schematic view of a feeding mechanism of the present invention;

fig. 5 is a schematic view of the tightening device of the present invention.

In the figure: 1. a lower working table; 2. a support pillar; 3. a chute; 4. a T-shaped guide rail; 5. an upper working table; 6. a double-shaft motor; 7. a cam; 8. a feed mechanism; 9. a telescopic column; 10. a return spring; 81. a support plate; 82. rotating the groove; 83. a first belt pulley; 84. a second belt pulley; 85. a first gear; 86. a second gear; 87. a jacking device; 88. a lower roller; 89. an upper roller; 871. a slider; 872. a card slot; 873. a support spring; 874. clamping the strip; 875. and a roller.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a punching machine for metal forging's sustainable punching press, as shown in fig. 1-4, including lower workstation 1, support column 2 has all been welded at the anterior of lower workstation 1 and rear portion, spout 3 has been seted up to the anterior of support column 2, the anterior sliding connection of support column 2 has last workstation 5, T shape guide rail 4 has all been seted up with the top of lower workstation 1 to the bottom of going up workstation 5, the top welding of lower workstation 1 has flexible post 9, reset spring 10 has been cup jointed on the surface of flexible post 9, there is double-shaft motor 6 in the anterior of support column 2 through bolted connection, two cams 7 have been pegged graft to double-shaft motor 6's preceding output, the left side of support column 2 is provided with feed mechanism 8.

In this embodiment, the bottom of last workstation 5 and the top welded fastening of flexible post 9, the surface of going up workstation 5 and lower workstation 1 all with the inner wall sliding connection of spout 3, play the effect of support to last workstation 5, the reset spring 10 on flexible post 9 surface also can play the effect of buffering, prevents that the mould from taking place to damage when the punching press pressure is too big.

In addition, the feeding mechanism 8 comprises a supporting plate 81, the inner wall of the supporting plate 81 is respectively and rotatably connected with an upper roller 89 and a lower roller 88, the inner wall of the supporting plate 81 is provided with a tightening device 87, the front part of the supporting plate 81 is rotatably connected with a first gear 85 through a connecting rod, the front part of the first gear 85 is welded with a first belt pulley 83 through a connecting rod, the right side of the supporting column 2 is provided with a rotating groove 82, the surface of the first gear 85 is meshed with a second gear 86, the surface of the first belt pulley 83 is in transmission connection with the surface of the second belt pulley 84 through a belt, when the die is installed, the belt can be taken down firstly, the supporting plate 81 is rotated outwards, after the die is installed, the supporting plate 81 is reset, the belt is then installed on the first belt pulley 83 and the second belt pulley 84, the number of teeth of the first gear 85 is only 1/4, the aim is to ensure that the upper roller 89, when the mold is closed and lifted, the upper roller 89 and the lower roller 88 rotate to drive the plate to feed.

In addition, the rear portion of the first gear 85 is welded and fixed with the front portion of the upper roller 89 through the connecting rod, the rear portion of the second gear 86 is welded and fixed with the front portion of the lower roller 88 through the connecting rod, the rear portion of the second belt pulley 84 is welded and fixed with the output end of the double-shaft motor 6, the upper roller 89 and the lower roller 88 rotate to drive the plate to automatically feed in the punching process, so that the sustainable punching of the punching machine is realized, the problem that extra equipment is needed to push the plate is solved, the input cost is reduced, and the production efficiency is increased.

It is worth mentioning that the molds are fixed on the upper table 5 and the lower table 1 by the T-shaped rail 4, and the plate member is put between the upper roller 89 and the lower roller 88, then the double-shaft motor 6 drives the two cams 7 to rotate, the cams 7 rotate to drive the upper and lower dies to be matched, the other end of the double-shaft motor 6 drives the second belt pulley 84 to rotate, the second belt pulley 84 drives the first belt pulley 83 to rotate, the first belt pulley 83 drives the first gear 85 to rotate, the first gear 85 drives the second gear 86 to rotate, the first gear 85 and the second gear 86 respectively drive the upper roller 89 and the lower roller 88 to rotate, the upper roller 89 and the lower roller 88 can rotate to drive the plate to automatically feed while punching, thereby realized the sustainable punching press of punching machine, solved and needed extra equipment to impel the plate, reduced the input cost, increased production efficiency.

Example 2

As shown in fig. 4-5, the jacking device 87 includes a sliding block 871, clamping strips 874 are welded on the top and the bottom of the sliding block 871, a roller 875 is rotatably connected to the inner wall of the sliding block 871, a support spring 873 is welded on the front portion of the sliding block 871, a clamping groove 872 is formed in the inner wall of the support plate 81, the clamping strips 874 and the clamping groove 872 guide the sliding block 871, and the roller 875 can feed the plate.

Further, the surface of the clamping strip 874 is connected with the inner wall of the clamping groove 872 in a sliding mode, the front portion of the supporting spring 873 is fixed to the inner wall of the supporting plate 81 in a welding mode, the plate can be limited by the supporting spring 873, the plate is prevented from being deviated in the stamping and feeding processes, and therefore the purpose that the plate can be adapted to plates of different sizes is achieved, and the application range is wider.

In this embodiment, the biaxial motor 6 is YSK32-4A 3.

The utility model discloses a punching machine for metal forging's sustainable punching press is when using, when the plate is put between cylinder 89 and the lower cylinder 88, the gyro wheel 875 on the slider 871 can be touched to the both sides of plate, when the plate size change, the width that the slider 871 can have more the plate can be made the adjustment, and supporting spring 873 can carry on the plate spacing, prevent to take place the skew at the punching press with feeding in-process plate, thereby realized can adapting to the purpose of not unidimensional plate, make application scope wider.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A continuous stamping press for metal forging, comprising a lower table (1), characterized in that: support column (2) have all been welded to the front portion and the rear portion of lower workstation (1), spout (3) have been seted up to the front portion of support column (2), the anterior sliding connection of support column (2) has last workstation (5), T shape guide rail (4) have all been seted up with the top of lower workstation (1) to the bottom of going up workstation (5), the top welding of workstation (1) has flexible post (9) down, reset spring (10) have been cup jointed on the surface of flexible post (9), there is double-shaft motor (6) anterior through bolted connection of support column (2), the preceding output of double-shaft motor (6) is pegged graft and is had two cams (7), the left side of support column (2) is provided with feed mechanism (8).

2. The stamping press for sustainable stamping of metal forging as set forth in claim 1, wherein: the bottom of the upper workbench (5) is welded and fixed with the top of the telescopic column (9), and the surfaces of the upper workbench (5) and the lower workbench (1) are both connected with the inner wall of the sliding groove (3) in a sliding manner.

3. The stamping press for sustainable stamping of metal forging as set forth in claim 1, wherein: feed mechanism (8) are including backup pad (81), the inner wall of backup pad (81) rotates respectively and is connected with cylinder (89) and lower cylinder (88), the inner wall of backup pad (81) is provided with tight device (87) in top, the front portion of backup pad (81) is rotated through the connecting rod and is connected with a gear (85), the anterior of a gear (85) has a belt pulley (83) through the connecting rod welding, rotary groove (82) have been seted up on the right side of support column (2), the surface meshing of a gear (85) has No. two gears (86), the surface of a belt pulley (83) is passed through the belt and is connected with the surface drive of No. two belt pulleys (84).

4. A sustainable stamping press for metal forging according to claim 3, wherein: the rear part of the first gear (85) is welded and fixed with the front part of the upper roller (89) through a connecting rod, the rear part of the second gear (86) is welded and fixed with the front part of the lower roller (88) through a connecting rod, and the rear part of the second belt pulley (84) is welded and fixed with the output end of the double-shaft motor (6).

5. A sustainable stamping press for metal forging according to claim 3, wherein: the jacking device (87) comprises a sliding block (871), clamping strips (874) are welded at the top and the bottom of the sliding block (871), a roller (875) is rotatably connected to the inner wall of the sliding block (871), a supporting spring (873) is welded at the front part of the sliding block (871), and a clamping groove (872) is formed in the inner wall of the supporting plate (81).

6. The stamping press for sustainable stamping of metal forging as set forth in claim 5, wherein: the surface of the clamping strip (874) is in sliding connection with the inner wall of the clamping groove (872), and the front part of the supporting spring (873) is welded and fixed with the inner wall of the supporting plate (81).