CN218425274U - Stamping device is used in steel processing - Google Patents

Abstract

The utility model discloses a stamping device is used in steel processing, including fuselage, punching press mechanism and receiving agencies all install on the fuselage, and receiving agencies is located punching press mechanism one side, and receiving agencies slides on the slip table and is provided with the flitch that connects including the slip table and the protecting crust that laminate the setting each other, connects a side of flitch to be located the protecting crust, and is located the protecting crust and connects fixed sliding rack that is provided with on the flitch, is provided with fixed rack and drive branch on the protecting crust inner wall. Through improving last mould and bed die, make the bed die can realize automatic material returned after accomplishing stamping process to steel about, and cooperation receiving device has realized pushing away the material and has received the perfect linking of material with automatic, avoided staff's manual material of receiving of unloading, improved work efficiency, solved the potential safety hazard that the staff received the material, and replaced traditional receiving device's connecting rod structure through the rack and pinion of encapsulation in the protecting crust, occupation space is little and the security is higher.

Description

Stamping device is used in steel processing

Technical Field

The utility model belongs to the technical field of the stamping process, especially, relate to a stamping device is used in steel processing.

Background

The steel products are widely applied and have various varieties, and are generally divided into four categories, namely section bars, plates, pipes and metal products according to different section shapes. The steel is a material with certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing. Due to the special performance of steel, the plate can be processed by a stamping process, and the plate can be stretched, trimmed and molded by stamping to achieve the required shape, so that the steel is widely applied to various fields at present.

Processing like stainless steel drinking cup is exactly to carry out stamping process to stainless steel panel, make its shape that forms the drinking cup, but current stamping device, through carry out extrusion process back to the steel sheet in the mould, because of the reason that the work piece produced the curved surface, lead to mould and work piece to be difficult for separately, and fashioned work piece is difficult for taking out in the mould, waste time at the in-process of getting the work piece, influence production efficiency, and present get a major manual work through the manual work, though install the structure of supplementary piece of getting on some stamping device, but mostly be the articulated mode of connecting rod and connect, and connecting portion all expose outside, there is the threat to staff's personal safety, therefore we need design stamping device for steel processing, solve these problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a stamping device is used in steel processing.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a stamping device for steel processing, includes fuselage, punching press mechanism and receiving agencies, punching press mechanism with receiving agencies all installs on the fuselage, receiving agencies is located punching press mechanism one side, receiving agencies is including the slip table and the protecting crust that laminate setting each other sliding on the slip table is provided with and connects the flitch, a side that connects the flitch is located in the protecting crust, and is located in the protecting crust connect fixed being provided with the slip rack on the flitch be provided with fixed rack and drive branch on the protecting crust inner wall, fixed rack is located the top of slip rack fixed rack with be provided with the gear between the slip rack, the gear respectively with fixed rack with slip rack meshes mutually, drive branch is "L" shape and rotates to install on the protecting crust inner wall, drive branch's one end is followed stretch out in the protecting crust to be located in the punching press mechanism, and the other end articulates there is the connecting rod, the free end of connecting rod with gear revolve connects drive branch's top still be provided with the extension spring that resets, the one end that resets with the protecting crust inner wall is fixed linking to each other end with drive branch inner wall, and the other end with drive branch links to each other end links to each other.

Preferably, punching press mechanism includes the guide bar slide on the guide bar and be provided with the mounting panel, the fixed mould that is provided with on the mounting panel, it is provided with the piece that moves back to slide in the mould to go up the piece that moves back to go up the fixed push rod that is provided with on the piece, just the free end of push rod runs through arrange in behind the mounting panel top go up the mould below fixed bed die that is provided with on the fuselage, be provided with the mold core on the bed die and push away the material ring, it is in to push away material ring suit on the mold core, and it is provided with the material spring to push away the material ring below.

So set up, can ensure that stamping forming's work piece is located the mould and can release the work piece after last mould resets, realize perfect cooperation with receiving mechanism.

Preferably, the upper die is further provided with a pressing plate, the pressing plate is slidably sleeved on the upper die, the pressing plate is fixedly provided with a plurality of limiting rods, the free ends of the limiting rods are all slidably inserted into the mounting plate, and stamping springs are further arranged between the pressing plate and the mounting plate.

So set up, the gag lever post takes place slope and skew when preventing that the clamp plate from removing, and the punching press spring can make the clamp plate firmly fix steel on the bed die.

Preferably, the push rod is connected with the material returning block in a threaded fit mode.

So set up, can adjust the moving distance in last mould of material returned piece.

Preferably, the joint of the sliding table and the material receiving plate is coated with lubricating grease.

So set up, can reduce the friction between flitch and the slip table, the life of extension equipment.

Preferably, the number of the guide rods and the number of the stamping springs are at least two, and the two guide rods and the two stamping springs are symmetrically arranged along the upper die.

So set up, guarantee the equilibrium of equipment atress, avoid leading to the damage of equipment because of one side atress is too big.

The utility model has the advantages and positive effects be:

the utility model discloses a improve last mould and bed die, make the bed die can realize automatic material returned after accomplishing stamping process to steel about the messenger to cooperation receiving device has realized pushing away the material and has received the perfect linking of material with automatic, has avoided staff's manual material of receiving of unloading, has improved work efficiency, has solved the potential safety hazard that the staff received the material, and has replaced traditional material collecting device's connecting rod structure through the rack and pinion encapsulation in the protecting crust, and occupation space is little and the security is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.

FIG. 1 is an isometric view of a stamping device for steel processing according to the present invention;

FIG. 2 is a front view of a stamping device for processing steel products according to the present invention;

FIG. 3 is a left side view of the stamping device for processing steel products according to the present invention;

FIG. 4 is a schematic cross-sectional view of the connection structure of the upper mold and the lower mold according to the present invention;

fig. 5 is a schematic view of the internal structure of the protective shell of the utility model.

The reference numerals are illustrated below:

1. a body; 2. a stamping mechanism; 201. a guide bar; 202. mounting a plate; 203. an upper die; 204. a material returning block; 205. pressing a plate; 206. stamping a spring; 207. a limiting rod; 208. a lower die; 209. a mold core; 210. a material pushing ring; 211. a pusher spring; 212. a push rod; 3. a material receiving mechanism; 301. a sliding table; 302. a material receiving plate; 303. a protective shell; 304. fixing a rack; 305. a sliding rack; 306. a gear; 307. a connecting rod; 308. a drive strut; 309. a return tension spring; 4. a flywheel; 5. and a transmission block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1 to 5, a stamping device for steel processing includes a machine body 1, a stamping mechanism 2 and a material receiving mechanism 3, the stamping mechanism 2 and the material receiving mechanism 3 are both installed on the machine body 1, the material receiving mechanism 3 is located on one side of the stamping mechanism 2, the material receiving mechanism 3 includes a sliding table 301 and a protective shell 303 which are attached to each other, a material receiving plate 302 is slidably installed on the sliding table 301, one side of the material receiving plate 302 is located in the protective shell 303, a sliding rack 305 is fixedly installed on the material receiving plate 302 located in the protective shell 303, a fixed rack 304 and a driving strut 308 are installed on the inner wall of the protective shell 303, the fixed rack 304 is located above the sliding rack 305, a gear 306 is installed between the fixed rack 304 and the sliding rack 305, the gear 306 is respectively engaged with the fixed rack 304 and the sliding rack 305, the driving strut 308 is in an "L" shape and is rotatably installed on the inner wall of the protective shell 303, one end of the driving strut 308 extends out of the protective shell 303 from the protective shell 303 to be located in the stamping mechanism 2, and the other end of the driving strut is hinged with a connecting rod 307, a free end of the connecting rod 307 is rotatably connected with a tension spring 309, and the inner wall of the driving strut 308 is connected with the tension spring, and connected with the other end of the protective shell 303.

In this embodiment, the stamping mechanism 2 includes the guide bar 201, the mounting plate 202 is slidably disposed on the guide bar 201, the upper die 203 is fixedly disposed on the mounting plate 202, the material returning block 204 is slidably disposed in the upper die 203, the push rod 212 is fixedly disposed on the material returning block 204, the free end of the push rod 212 penetrates through the mounting plate 202 and then is disposed above the mounting plate 202, after stamping is completed, along with the upward movement of the mounting plate 202, the free end of the push rod 212 can contact with the machine body 1, and the material returning block 204 is pushed to move in the upper die 203, so that automatic material returning is realized, the lower die 208 is fixedly disposed on the machine body 1 below the upper die 203, the lower die 208 is provided with the mold core 209 and the material pushing ring 210, the material pushing ring 210 is sleeved on the mold core 209, and the material pushing spring 211 is disposed below the material pushing ring 210.

Specifically, a pressing plate 205 is further arranged on the upper die 203, the pressing plate 205 is slidably sleeved on the upper die 203, a plurality of limiting rods 207 are fixedly arranged on the pressing plate 205, free ends of the limiting rods 207 are all slidably inserted into the mounting plate 202, a stamping spring 206 is further arranged between the pressing plate 205 and the mounting plate 202, and the arrangement can ensure that a stamping workpiece is located in the upper die 203 and can be pushed out after the upper die 203 is reset, so that perfect matching with a material receiving mechanism is achieved.

Further, a pressing plate 205 is further arranged on the upper die 203, the pressing plate 205 is slidably sleeved on the upper die 203, a plurality of limiting rods 207 are fixedly arranged on the pressing plate 205, free ends of the limiting rods 207 are slidably inserted into the mounting plate 202, a stamping spring 206 is further arranged between the pressing plate 205 and the mounting plate 202, the limiting rods 207 are arranged in such a way that the pressing plate 205 can be prevented from inclining and deviating when moving, and the stamping spring 206 can enable the pressing plate 205 to firmly fix steel on the lower die 208.

Wherein, the quantity of guide bar 201 and punching press spring 206 is two at least, and two guide bar 201 all set up along last mould 203 symmetry with two punching press springs 206, so set up the equilibrium of assurance equipment atress, avoid because of the too big damage that leads to equipment of one side atress.

Specifically, the push rod 212 is connected with the material returning block 204 in a threaded fit manner, so that the moving distance of the material returning block 204 in the upper die 203 can be adjusted, lubricating grease is coated on the joint of the sliding table 301 and the material receiving plate 302, so that friction between the material receiving plate 302 and the sliding table 301 can be reduced, and the service life of the equipment is prolonged.

The working process of the embodiment: during working, firstly, steel to be processed is placed between an upper die 203 and a lower die 208, then a stamping device is started, the flywheel 4 starts to rotate to store energy after the stamping device is started, when the flywheel 4 is required to be stamped and processed, the mounting plate 202 is driven by a transmission block 5 connected with the mounting plate 202 to move, as shown in fig. 2, the upper die 203 moves downwards along the axis of a guide rod 201 along with the mounting plate 202, a pressure plate 205 contacts with the steel during the downwards moving process of the mounting plate 202, the steel is firmly extruded and fixed on the lower die 208 to ensure the stamping angle of the upper die 203 to the steel, and a stamping spring 206 starts to shrink along with the continuous downwards moving of the mounting plate 202, so that the pressure plate 205 can ensure that the steel is stably fixed and cannot hinder the stamping processing of the steel by the upper die 203, and the limiting rod 207 between the mounting plate 202 and the pressure plate 205 can prevent the pressure plate 205 from inclining and deviating during the moving process, the processing precision is ensured, when the upper die 203 continuously moves downwards along with the mounting plate 202 to be contacted with steel, the steel can be stamped, the cutting or shaping of the steel can be realized through the matching of the upper die 203 and the die core 209, the material pushing ring 210 can be always contacted with the steel under the action of the material pushing spring 211 during stamping overshoot, meanwhile, the material returning block 204 can also move upwards along the axis of the upper die 203 under the pushing of the die core 209 and the steel, the stamping process is finished after the upper die 203 moves downwards to the extreme position, the steel can form an empty cup under the extrusion of the upper die 203 and is sleeved on the die core 209, the upper die 203 can move upwards along with the mounting plate 202 after stamping, at the moment, the material returning ring 210 can move upwards under the pushing of the material pushing spring 211 to push a stamping part sleeved on the die core 209 to move upwards until the stamping part is demolded from the die core 209, at this time, the demolded stamping part will stay in the upper die 203, and as the upper die 203 continuously moves upwards, the upper push rod 212 of the mounting plate 202 will contact the machine body 1 and push the stripper block 204 to move along the upper die 203, so as to push out the workpiece in the upper die 203.

Meanwhile, when the mounting plate 202 moves downwards to drive the upper die 203 and the lower die 208 to perform stamping processing, the mounting plate 202 contacts with the end part of the driving strut 308 extending into the stamping mechanism 2 in the downward movement process, and the end part of the driving strut 308 also moves downwards along with the downward movement of the mounting plate 202, and simultaneously the reset tension spring 309 extends, when the mounting plate 202 pushes the end part of the driving strut 308 to move downwards, the other end of the driving strut 308 pushes the gear 306 to move through the connecting rod 307, because the rack on the material receiving plate 302 is the sliding rack 305, the rack in the protective shell 303 is the fixed rack 304, and the gear 306 is meshed with the fixed rack 304 and the sliding rack 305, the sliding rack 305 also moves when the connecting rod 307 pushes the gear 306 to move, and the moving distance of the sliding rack 305 is twice of the moving distance of the gear 306, and the material receiving plate 302 can be rapidly moved out from the upper die 203 and the lower die 208 without being driven; when the mounting plate 202 moves upwards, the reset tension spring 309 is shortened, the driving support rod 308 is pulled to reset, the connecting rod 307 drives the gear 306 to move reversely, so that the material receiving plate 302 extends between the upper die 203 and the lower die 208 again, at the moment, the stamped workpiece just falls out of the upper die 203 under the pushing of the material returning plate 204 and falls on the material receiving plate 302, and enters a finished product box along the guiding of the material receiving plate 302, and then the mounting plate 202 moves downwards again for stamping.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (6)

1. The utility model provides a stamping device for steel processing, includes fuselage (1), punching press mechanism (2) and receiving agencies (3), punching press mechanism (2) with receiving agencies (3) are all installed on fuselage (1), its characterized in that: receiving agencies (3) are located stamping mechanisms (2) one side, receiving agencies (3) are including slip table (301) and protective housing (303) that laminate the setting each other slip table (301) and protective housing (303) slip on slip table (301) and be provided with material receiving plate (302), one side of material receiving plate (302) is located in protective housing (303), and is located in protective housing (303) the fixed slip rack (305) that is provided with on material receiving plate (302) be provided with fixed rack (304) and drive branch (308) on protective housing (303) inner wall, fixed rack (304) are located the top of slip rack (305) fixed rack (304) with be provided with gear (306) between slip rack (305), gear (306) respectively with fixed rack (304) with slip rack (305) mesh mutually, drive branch (308) are installed for "L" shape and rotation on protective housing (303) inner wall, the one end of drive branch (308) is followed stretch out in protective housing (303) and is located in the other end of stamping mechanisms (2), the other end of connecting rod (307) and the extension spring (309) are connected in the free end of reset, the extension spring (307) is connected with extension spring (307), one end of the reset tension spring (309) is fixedly connected with the inner wall of the protective shell (303), and the other end of the reset tension spring is connected with the driving support rod (308).

2. The press-forming device for steel product working according to claim 1, wherein: stamping mechanism (2) include guide bar (201) the slip is provided with mounting panel (202) on guide bar (201), fixed being provided with mould (203) on mounting panel (202), it is provided with material returned piece (204) to slide in mould (203) to go up the fixed push rod (212) that is provided with on material returned piece (204), just the free end of push rod (212) runs through arrange in behind mounting panel (202) top go up mould (203) below fixed bed die (208) that is provided with on fuselage (1), be provided with on bed die (208) mold core (209) and push away material ring (210), push away material ring (210) suit is in on mold core (209), and push away material ring (210) below and be provided with and push away material spring (211).

3. The press-forming device for steel product working according to claim 2, wherein: still be provided with clamp plate (205) on last mould (203), clamp plate (205) slip suit is in on last mould (203), fixed a plurality of gag lever posts (207) of being provided with on clamp plate (205), a plurality of the equal sliding insertion of free end of gag lever post (207) in mounting panel (202) clamp plate (205) with still be provided with stamping spring (206) between mounting panel (202).

4. The press-forming device for steel product working according to claim 2, wherein: the push rod (212) is connected with the material returning block (204) in a threaded fit mode.

5. The press-forming device for steel product working according to claim 1, wherein: and lubricating grease is coated at the joint of the sliding table (301) and the material receiving plate (302).

6. A steel material working press apparatus according to claim 3, wherein: the number of the guide rods (201) and the stamping springs (206) is at least two, and the two guide rods (201) and the two stamping springs (206) are symmetrically arranged along the upper die (203).

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