CN219274178U

CN219274178U - Stamping mechanism of stainless steel piece

Info

Publication number: CN219274178U
Application number: CN202223344038.XU
Authority: CN
Inventors: 郦军; 严益芳
Original assignee: Hangzhou Fuyang Qiushi Metal Products Co ltd
Current assignee: Hangzhou Fuyang Qiushi Metal Products Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-30
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a stamping mechanism for stainless steel parts, which comprises a bottom box, wherein a stamping table is fixed on the upper surface of the bottom box, a stamping die is fixed on the upper surface of the stamping table, a forming groove is formed in the top end of the stamping die, a material ejection mechanism is arranged on the stamping die, guide rods are fixed on the periphery of the upper surface of the stamping table, top plates are fixed on the tops of the four guide rods, a stamping cylinder is fixed in the center of the upper surface of the top plate, a sliding plate which is connected with the outer surface of the guide rod in a sliding mode is fixed on an output shaft of the stamping cylinder, and a stamping head is attached to the lower surface of the sliding plate. This stamping mechanism of stainless steel spare, through being equipped with liftout mechanism on stamping die, liftout mechanism is connected with air compression equipment, and compressed air enters into the shaping inslot in the stamping die, can be ejecting with the finished product stainless steel that is arranged in the shaping inslot, need not the staff and stretches into in the shaping inslot with the hand, easy operation, efficient, it is convenient to use.

Description

Stamping mechanism of stainless steel piece

Technical Field

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

Background

When stainless steel products are processed, a stamping mechanism is often required.

For example, chinese patent (publication No. CN 213317084U) discloses a stainless steel plate stamping deformation mechanism with limiting device, which comprises a fixed seat, a supporting plate, a top plate and a moving plate, wherein two groups of symmetrically arranged supporting plates are fixed on the top end of the fixed seat by bolts, the top plate is fixedly welded on the top end of the two groups of supporting plates, a cylinder is fixed on the upper surface of the top plate by bolts, a piston rod is fixedly connected with the output end of the cylinder, a moving plate with a rectangular plate-shaped structure is fixed on the bottom end of the piston rod by bolts, an upper die is fixed on the central position of the bottom end of the moving plate by bolts, and a lower die corresponding to the upper die is arranged below the upper die.

However, the technical scheme has the following defects that stainless steel is molded in the lower die, then the stainless steel molded in the lower die is manually taken out, a stainless steel finished product in the lower die cannot be ejected out, in the process, a worker is required to stretch hands into the lower die, then the stainless steel can be taken out, the operation is complex, the efficiency is low, and based on the operation, the stamping mechanism for the stainless steel part is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stainless steel part stamping mechanism which has the advantages of being convenient to take out the stamped stainless steel product and the like, and solves the problem that the conventional stainless steel part stamping mechanism is inconvenient to take out the stamped stainless steel product.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping mechanism for the stainless steel part comprises a bottom box, wherein a stamping table is fixed on the upper surface of the bottom box, a stamping die is fixed on the upper surface of the stamping table, a forming groove is formed in the top end of the stamping die, a material ejection mechanism is arranged on the stamping die, guide rods are fixed on the periphery of the upper surface of the stamping table, top plates are fixed on the tops of the four guide rods, a stamping cylinder is fixed at the center of the upper surface of the top plate, a sliding plate which is connected with the outer surface of the guide rod in a sliding mode is fixed on an output shaft of the stamping cylinder, a stamping head attached to the lower surface of the sliding plate, and a fixing mechanism is arranged on the stamping head and the sliding plate;

the material ejection mechanism comprises a groove which is communicated with the bottom of the forming groove and is arranged in the stamping die, a plurality of first springs are fixed on the bottom wall of the groove, a push plate is fixed on the top end of each first spring, an air guide hole which is arranged in the stamping die is formed in the right end of the groove in a communicated mode, the material ejection mechanism further comprises a connector which is fixed on the right end of the stamping die, and an air pipe is fixed on the right end of the connector.

Further, the surface of push pedal and the inside wall slip laminating of shaping groove, and the surface mounting of push pedal has the sealing washer.

Further, the connector corresponds to the air guide hole, and an exhaust valve is fixed on the air pipe.

Further, the forming groove corresponds to the stamping head, the left end and the right end of the front face of the bottom box are hinged with movable doors, and trapezoidal support legs are fixed on the periphery of the bottom box.

Further, fixed establishment is including seting up in the slide hole of slide left and right sides, fixed establishment is still including seting up the spacing groove at both ends about the punching press head upper surface, be fixed with the horizontal pole between the left and right sides wall of slide hole, the surface sliding connection of horizontal pole has the gag lever post, two the butt has the second spring between the opposite one end of gag lever post and the lateral wall of slide hole, the top threaded connection of gag lever post surface has the nut.

Further, the gag lever post and the spacing groove are L shape, the second spring cup joints in the surface of horizontal pole, the bottom of nut closely laminates with the top of slide.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this stamping mechanism of stainless steel spare, through being equipped with liftout mechanism on stamping die, liftout mechanism is connected with air compression equipment, and compressed air enters into the shaping inslot in the stamping die, can be ejecting with the finished product stainless steel that is arranged in the shaping inslot, need not the staff and stretches into in the shaping inslot with the hand, easy operation, efficient, it is convenient to use.

2. This stamping mechanism of stainless steel spare is equipped with fixed establishment through on slide and punching press head, and fixed establishment can be fixed in the slide with the punching press head fast on, conveniently dismantles the punching press head simultaneously and maintains, avoids the punching press head to appear wearing and tearing the problem of damage because of long-time punching press.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a material ejection mechanism according to the present utility model;

fig. 3 is a schematic structural view of the fixing mechanism of the present utility model.

In the figure: 1 bottom box, 2 stamping tables, 3 stamping dies, 4 forming grooves, 5 ejector mechanisms, 501 grooves, 502 first springs, 503 push plates, 504 air guide holes, 505 connectors, 506 air pipes, 6 guide rods, 7 top plates, 8 stamping cylinders, 9 sliding plates, 10 stamping heads, 11 fixing mechanisms, 111 sliding holes, 112 limiting grooves, 113 cross rods, 114 limiting rods, 115 second springs and 116 nuts.

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, a stamping mechanism for stainless steel parts in this embodiment includes a bottom case 1, two ends of the front surface of the bottom case 1 are hinged with movable doors, trapezoidal legs are fixed around the bottom of the bottom case 1, a stamping table 2 is fixed on the upper surface of the bottom case 1, a stamping die 3 is fixed on the upper surface of the stamping table 2, a forming groove 4 is formed in the top end of the stamping die 3, a material ejection mechanism 5 is arranged on the stamping die 3, guide rods 6 are fixed around the upper surface of the stamping table 2, top plates 7 are fixed on the tops of the four guide rods 6, a stamping cylinder 8 is fixed at the center of the upper surface of the top plates 7, a slide plate 9 connected to the outer surface of the guide rods 6 in a sliding manner is fixed on an output shaft of the stamping cylinder 8, a stamping head 10 attached to the lower surface of the slide plate 9, the forming groove 4 corresponds to the stamping head 10, and a fixing mechanism 11 is arranged on the stamping head 10 and the slide plate 9.

The fixing mechanism 11 can be quickly assembled and disassembled to the punch 10, and the ejector mechanism 5 can eject the stainless steel molded in the molding groove 4.

Referring to fig. 2, in order to facilitate ejection of stainless steel products, in this embodiment, the ejector mechanism 5 includes a groove 501 communicated with the bottom of the forming groove 4 and formed in the stamping die 3, a plurality of first springs 502 are fixed on the bottom wall of the groove 501, a push plate 503 is fixed on top ends of the plurality of first springs 502, an air guide hole 504 formed in the stamping die 3 is communicated with the right end of the groove 501, the ejector mechanism 5 further includes a connector 505 fixed on the right end of the stamping die 3, an air pipe 506 is fixed on the right end of the connector 505, the connector 505 corresponds to the air guide hole 504, an exhaust valve is fixed on the air pipe 506, and an air compression device of the air pipe 506 is connected.

The outer surface of the push plate 503 is in sliding fit with the inner side wall of the forming groove 4, and a sealing ring is fixed on the outer surface of the push plate 503, so that compressed air can be prevented from flowing out of a gap between the push plate 503 and the forming groove 4.

The ejector mechanism 5 in this embodiment can drive the push plate 503 to move upwards by the elasticity of the first spring 502 and the compressed air, and eject the stainless steel product.

Referring to fig. 3, in order to replace the stamping head 10, the fixing mechanism 11 in this embodiment includes a sliding hole 111 formed on the left and right sides of the sliding plate 9, the fixing mechanism 11 further includes a limiting groove 112 formed on the left and right ends of the upper surface of the stamping head 10, a cross bar 113 is fixed between the left and right side walls of the sliding hole 111, the outer surface of the cross bar 113 is slidably connected with a limiting rod 114, two opposite ends of the limiting rods 114 are abutted with a second spring 115 between the side walls of the sliding hole 111, a nut 116 is screwed on the top of the outer surface of the limiting rod 114, the limiting rod 114 and the limiting groove 112 are L-shaped, the second spring 115 is sleeved on the outer surface of the cross bar 113, and the bottom end of the nut 116 is tightly attached to the top of the sliding plate 9.

In the fixing mechanism 11 of the present embodiment, after the nut 116 is turned away from the slide plate 9, the stop lever 114 is moved to disengage from the stop slot 112, so that the punch head 10 can be removed.

The working principle of the embodiment is as follows:

the output shaft of the punching cylinder 8 stretches out and draws back, and drives the slide plate 9 and the punching head 10 to move, the punching head 10 punches stainless steel on the punching die 3, when stainless steel is formed in the forming groove 4, the push plate 503 moves downwards, and extrudes the first spring 502 to deform, after forming, under the driving of the first spring 502, the push plate 503 moves upwards, compressed air enters the groove 501 through the air pipe 506, the connector 505 and the air guide hole 504, and pushes the push plate 503 upwards, so that stainless steel on the push plate 503 is ejected, when the punching head 10 needs to be disassembled, the nut 116 is rotated, the nut 116 does not need to be completely disassembled, the nut 116 is far away from the slide plate 9, then the two limiting rods 114 are pulled to move towards the opposite ends, the bottom ends of the limiting rods 114 are separated from the bottom ends of the limiting grooves 112, and the punching head 10 can be disassembled, and conversely, the installation is realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a stamping mechanism of stainless steel spare, includes base box (1), its characterized in that: the automatic punching machine is characterized in that a punching table (2) is fixed on the upper surface of the bottom box (1), a punching die (3) is fixed on the upper surface of the punching table (2), a forming groove (4) is formed in the top end of the punching die (3), a material ejection mechanism (5) is arranged on the punching die (3), guide rods (6) are fixed on the periphery of the upper surface of the punching table (2), top plates (7) are fixed on the tops of the four guide rods (6), a punching cylinder (8) is fixed at the center of the upper surface of the top plate (7), a sliding plate (9) which is in sliding connection with the outer surface of the guide rod (6) is fixed on an output shaft of the punching cylinder (8), a punching head (10) attached to the lower surface of the sliding plate (9), and a fixing mechanism (11) is arranged on the punching head (10) and the sliding plate (9);

the material ejection mechanism (5) comprises a groove (501) which is communicated with the bottom of the forming groove (4) and is arranged in the stamping die (3), a plurality of first springs (502) are fixed on the bottom wall of the groove (501), a plurality of pushing plates (503) are fixed on the top ends of the first springs (502), air guide holes (504) which are arranged in the stamping die (3) are communicated with the right end of the groove (501), the material ejection mechanism (5) further comprises a connector (505) which is fixed on the right end of the stamping die (3), and an air pipe (506) is fixed on the right end of the connector (505).

2. A stamping mechanism for stainless steel parts as defined in claim 1, wherein: the outer surface of the push plate (503) is in sliding fit with the inner side wall of the forming groove (4), and a sealing ring is fixed on the outer surface of the push plate (503).

3. A stamping mechanism for stainless steel parts as defined in claim 1, wherein: the connector (505) corresponds to the air guide hole (504), and the air pipe (506) is fixedly provided with an exhaust valve.

4. A stamping mechanism for stainless steel parts as defined in claim 1, wherein: the forming groove (4) corresponds to the stamping head (10), the left end and the right end of the front face of the bottom box (1) are hinged with movable doors, and trapezoidal supporting legs are fixed on the periphery of the bottom box (1).

5. A stamping mechanism for stainless steel parts as defined in claim 1, wherein: the fixing mechanism (11) comprises sliding holes (111) formed in the left side and the right side of the sliding plate (9), the fixing mechanism (11) further comprises limiting grooves (112) formed in the left end and the right end of the upper surface of the stamping head (10), a cross rod (113) is fixed between the left side wall and the right side wall of the sliding hole (111), a limiting rod (114) is slidably connected to the outer surface of the cross rod (113), two second springs (115) are abutted between one opposite end of the limiting rod (114) and the side wall of the sliding hole (111), and nuts (116) are connected to the top threads of the outer surface of the limiting rod (114).

6. The stamping mechanism for stainless steel parts as defined in claim 5, wherein: the limiting rod (114) and the limiting groove (112) are L-shaped, the second spring (115) is sleeved on the outer surface of the cross rod (113), and the bottom end of the nut (116) is tightly attached to the top end of the sliding plate (9).