CN218611405U - Automobile parts stamping device - Google Patents

Abstract

The application relates to an automobile parts stamping device, it includes: an upper die; a lower die disposed below the upper die; the ejection mechanism is provided with a plurality of groups and comprises an ejection block and a plurality of springs; a pushing member provided at one side of the lower mold; the pushing mechanism is arranged on the upper die and the lower die and is connected with the pushing piece, when the upper die moves downwards, the pushing mechanism drives the pushing piece to move away from the lower die, and when the upper die moves upwards, the pushing mechanism drives the pushing piece to approach the lower die; this application can shift up at last mould when, through a plurality of kicking blocks and spring with finished product jack-up, goes up the mould simultaneously and shifts up the in-process and can drive the impeller through pushing mechanism and be close to and release the finished product from the lower mould to the lower mould, realizes the automatic unloading of exhaust accessory, just so does not need the user to carry out manual material of getting to the finished product at all, so not only can save a large amount of manpowers, can accelerate the machining efficiency of exhaust accessory greatly simultaneously, and the practicality is strong.

Description

Automobile parts stamping device

Technical Field

The application relates to the technical field of automobile part processing, in particular to an automobile part stamping device.

Background

Along with the improvement of living standard of people, the position of an automobile is more and more important for traveling, the demand of the automobile is larger and larger, the automobile body parts are various and most of the automobile body parts need stamping, wherein the exhaust parts of the automobile are part of the automobile body parts and are generally manufactured by a stamping process when the exhaust parts of the automobile are processed; stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size.

Among the correlation technique, when processing the exhaust accessory of car, need the manual mould of putting panel on the punch press of people, then become the exhaust accessory through the punch press with panel punching press, after the punching press of exhaust accessory is accomplished, take off the finished product by the manual work again, like this staff is at the operation in-process, only after the spare part that will punch press is taken off manually, just can place new panel on the mould and punch press, simultaneously because exhaust accessory itself is comparatively heavy, consequently take off the finished product that will punch press well through the manpower is continuous, not only can consume a large amount of manpowers, can also reduce production efficiency simultaneously.

In order to solve the problems, an automobile part stamping device is designed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an automobile parts stamping device to solve among the prior art stamping device and after good with the spare part punching press, still need take off spare part through the people is manual, not only can consume a large amount of manpowers, still can reduce production efficiency's problem simultaneously.

In a first aspect, an automobile part stamping device is provided, which includes:

an upper die;

a lower die disposed below the upper die;

the ejection mechanism is provided with a plurality of groups and comprises an ejection block and a plurality of springs, the ejection block is arranged in the lower die in a sliding manner, and the springs are all arranged in the lower die and connected with the ejection block;

a pushing member provided at one side of the lower mold;

and the pushing mechanism is arranged on the upper die and the lower die and is connected with the pushing piece, when the upper die moves downwards, the pushing mechanism drives the pushing piece to move away from the lower die, and when the upper die moves upwards, the pushing mechanism drives the pushing piece to move close to the lower die.

In some embodiments, the pushing mechanism includes a first connecting plate, a second connecting plate, and a fixing rod, a lower end of the first connecting plate is rotatably connected to an upper end of the second connecting plate, an upper end of the first connecting plate is hinged to the upper mold, a lower end of the second connecting plate is hinged to the lower mold, a guide groove is formed in the second connecting plate, and the fixing rod is disposed in the guide groove and connected to the pushing member.

In some embodiments, a mounting rack is arranged on one side of the lower die, and a plurality of guide rods are arranged on the mounting rack;

the pushing piece comprises a pushing block, a plurality of pushing plates and a plurality of guide sleeves, the pushing plates and the guide sleeves are arranged on the pushing block, the guide sleeves are sleeved on the guide rods and are in sliding connection with the guide rods, and the fixing rods are arranged on the pushing block.

In some embodiments, the fixing rod is rotatably connected with a roller, and the roller is located in the guide groove.

In some embodiments, two sets of the pushing mechanisms are provided, and the two sets of the pushing mechanisms are respectively located at two sides of the pushing block.

In some embodiments, the kicking block includes kicking block body, a plurality of connecting rod and a plurality of stopper, the lower extreme at the kicking block body is established to the connecting rod, the lower extreme at the connecting rod is established to the stopper, kicking block body, connecting rod and stopper all slide the setting in the bed die, stopper and spring coupling, the diameter of stopper is greater than the diameter of connecting rod.

The embodiment of the application provides an automobile parts stamping device, because this application makes the mould go up after accomplishing exhaust accessory punching press and shifts up, a plurality of kicking blocks of accessible and a plurality of spring jack up the finished product and separate with the lower mould, it can drive the impeller through pushing mechanism and be close to the lower mould to go up the in-process that the mould shifts up simultaneously, thereby release the finished product on the lower mould from the lower mould through the impeller, realize the automatic unloading of exhaust accessory, consequently, this application does not need the user to carry out manual material of getting to the finished product all the time, the user only need with panel put on the lower mould can, so not only can save a large amount of manpowers, the machining efficiency of exhaust accessory can be accelerated greatly through artifical unloading simultaneously, therefore, the clothes hanger is strong in practicability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of a three-dimensional mounting structure provided in an embodiment of the present application;

FIG. 2 is a schematic diagram of a three-dimensional mounting structure provided in an embodiment of the present application;

FIG. 3 is a schematic three-dimensional structure diagram of a mold clamping provided by an embodiment of the application;

FIG. 4 is a schematic three-dimensional structure provided by an embodiment of the present application;

FIG. 5 is a schematic three-dimensional structure diagram in a mold clamping process according to an embodiment of the present disclosure;

fig. 6 is a schematic three-dimensional structure diagram in a mold opening process according to an embodiment of the present application;

FIG. 7 is a schematic cross-sectional view illustrating a mold opening process according to an embodiment of the present disclosure;

FIG. 8 is a schematic cross-sectional view of a mold opening according to an embodiment of the present disclosure;

FIG. 9 is a schematic cross-sectional view of a clamp according to an embodiment of the present disclosure;

fig. 10 is a schematic cross-sectional structure diagram of automatic blanking of a finished product according to an embodiment of the present application.

In the figure: 1. an upper die; 2. a lower die; 3. an ejection mechanism; 31. a top block; 311. a top block body; 312. a connecting rod; 313. a limiting block; 32. a spring; 4. a pusher member; 41. a pushing block; 42. pushing the plate; 43. a guide sleeve; 5. a pushing mechanism; 51. a first connecting plate; 52. a second connecting plate; 53. fixing the rod; 54. a guide groove; 6. a mounting frame; 61. a guide rod; 7. a roller; 10. a work table; 20. a movable cross beam; 30. a hydraulic push rod; 40. a plate material; 50. and (5) finishing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

The embodiment of the application provides an automobile parts stamping device, it can solve among the prior art stamping device after good with the spare part punching press, still need take off spare part through the people is manual, not only can consume a large amount of manpowers, still can reduce production efficiency's problem simultaneously.

Referring to fig. 1-10, an automobile part stamping device includes an upper die 1, a lower die 2, an ejection mechanism 3, a pushing member 4 and a pushing mechanism 5, where the upper die 1 is configured to be mounted on a movable cross beam 20 of a punch press, the punch press is provided with a hydraulic push rod 30 for driving the movable cross beam 20 to move up and down, the lower die 2 is disposed below the upper die 1, and the lower die 2 is configured to be mounted on a workbench 10 of the punch press and corresponds to the upper die 1, so that when in use, a worker can place a sheet material 40 on the lower die 2, and then can drive the movable cross beam 20 and the upper die 1 to move down through the hydraulic push rod 30, so as to extrude the sheet material 40 into a finished product 50 through extrusion of the upper die 1 and the lower die 2;

the ejection mechanism 3 is provided with a plurality of groups, the ejection mechanism 3 comprises an ejector block 31 and a plurality of springs 32, the ejector block 31 is arranged in the lower die 2 in a sliding manner, and the springs 32 are all arranged in the lower die 2 and connected with the ejector block 31, so that when the upper die 1 moves downwards to be matched with the lower die 2 to extrude a plate 40, the plate 40 deforms to extrude the ejector block 31, the ejector block 31 retracts into the lower die 2 and extrudes the springs 32, the springs 32 are always in a compression state during die matching, when the plate 40 is punched into a finished product 50, the upper die 1 moves upwards to open the die, the extrusion force applied to the springs 32 disappears, the springs 32 reset to eject upwards and push the ejector block 31 to move, and the ejector block 31 ejects the finished product 50 and is separated from the lower die 2;

the pushing member 4 is arranged on one side of the lower die 2, the pushing mechanism 5 is arranged on the upper die 1 and the lower die 2 and connected with the pushing member 4, when the upper die 1 moves downwards, the pushing mechanism 5 drives the pushing member 4 to move away from the lower die 2, when the upper die 1 moves upwards, the pushing mechanism 5 drives the pushing member 4 to approach the lower die 2, so that in the implementation process, a user can firstly place the plate 40 on the lower die 2, then push the upper die 1 to move downwards through the hydraulic push rod 30 on the punch press, so that the upper die 1 can drive the pushing member 4 to move away from the lower die 2 through the pushing mechanism 5 in the downward moving process, the generation of motion interference between the upper die 1 and the pushing member 4 is avoided, when the upper die 1 moves upwards after the upper die 1 and the lower die 2 extrude the plate 40 into a finished product 50, the finished product 50 can be ejected through the ejecting blocks 31, meanwhile, the pushing piece 4 is driven by the upper die 1 to approach the lower die 2 through the pushing mechanism 5 in the upward moving process, so that the finished product 50 on the lower die 2 can be pushed out from the lower die 2 through the pushing piece 4, automatic discharging of the exhaust accessory can be achieved, then a user only needs to place the plate 40 on the lower die 2, when the upper die 1 moves downward again, the pushing piece 4 can be automatically avoided through the transmission effect of the pushing mechanism 5, the circulation is repeated, the user does not need to take the finished product 50 at all, the user only needs to place the plate 40 on the lower die 2, a large amount of manpower can be saved, meanwhile, the processing efficiency of the exhaust accessory can be greatly accelerated through manual discharging, and the practicability is high.

Referring to fig. 8-10, in this embodiment, the pushing mechanism 5 includes a first connecting plate 51, a second connecting plate 52, and a fixing rod 53, a lower end of the first connecting plate 51 is rotatably connected to an upper end of the second connecting plate 52, an upper end of the first connecting plate 51 is hinged to the upper die 1, a lower end of the second connecting plate 52 is hinged to the lower die 2, a guide slot 54 is formed in the second connecting plate 52, and the fixing rod 53 is disposed in the guide slot 54 and connected to the pushing member 4, so that when the upper die 1 moves downward, the upper die 1 pushes the second connecting plate 52 to rotate downward through the first connecting plate 51, so that the second connecting plate 52 pushes the fixing rod 53 to move away from the lower die 2 through the guide effect of the guide slot 54, so that the pushing member 4 is driven to move by the fixing rod 53, when the upper die 1 moves upward, the upper die 1 pulls the second connecting plate 52 to rotate upward through the first connecting plate 51, so that the second connecting plate 52 pulls the fixing rod 53 to approach the lower die 2 through the guiding effect of the fixing rod 53, so that the pushing member 4 can approach the lower die 2 in the process, so that the pushing member 1 can move downward, and the pushing mechanism can be moved upward, so that the pushing member 4 can be moved away from the lower die 2, and the pushing mechanism can be easily moved in the whole pushing mechanism can be easily, and the lower die 2 can be conveniently, so that the pushing mechanism can be used in the entire pushing mechanism can be easily, and the entire pushing mechanism can be easily.

Preferably, two groups of pushing mechanisms 5 are arranged, and the two groups of pushing mechanisms 5 are respectively located on two sides of the pushing block 41, so that the pushing pieces 4 are pushed to move on two sides of the pushing pieces 4, and the two sides of the pushing pieces 4 are stressed more uniformly, so that the pushing pieces 4 move more stably, and the practicability is high.

Specifically, in this embodiment, an installation frame 6 is disposed on one side of the lower die 2, a plurality of guide rods 61 are disposed on the installation frame 6, the pushing member 4 includes a pushing block 41, a plurality of pushing plates 42 and a plurality of guide sleeves 43, the pushing plates 42 and the guide sleeves 43 are both disposed on the pushing block 41, the plurality of pushing plates 42 can be disposed on the pushing block 41 according to the shape of the lower die 2, the guide sleeves 43 are all sleeved on the guide rods 61 and slidably connected thereto, and the fixing rods 53 are both disposed on the pushing block 41, so that when the fixing rods 53 move, the fixing rods 53 can drive the pushing block 41 and the plurality of pushing plates 42 to move, so that the finished product 50 can be pushed out from the lower die 2 through the plurality of pushing plates 42, and simultaneously, through the limiting effect of the sliding connection of the plurality of guide rods 61 and the guide sleeves 43, the pushing plates 42 can only approach or move away from the lower die 2, thereby preventing the pushing plates 42 from deflecting during the moving process, and ensuring the stability of the pushing plates 42 in moving.

Further, in this embodiment, the fixing rod 53 is rotatably connected with the roller 7, the roller 7 is located in the guide groove 54, and thus, by setting the roller 7, the sliding contact between the guide groove 54 and the fixing rod 53 can be changed into rolling contact, so that the damage to the friction between the fixing rod 53 and the guide groove 54 for a long time can be avoided, the service life of the device is ensured, and meanwhile, the push plate 42 can move more stably and smoothly by contacting the roller 7 and the guide groove 54, and the practicability is high.

The top block 31 comprises a top block body 311, a plurality of connecting rods 312 and a plurality of limiting blocks 313, the connecting rods 312 are arranged at the lower end of the top block body 311, the limiting blocks 313 are arranged at the lower end of the connecting rods 312, the top block body 311, the connecting rods 312 and the limiting blocks 313 are arranged in the lower die 2 in a sliding mode, the limiting blocks 313 are connected with the springs 32, the diameters of the limiting blocks 313 are larger than those of the connecting rods 312, and therefore the top block body 311 can be prevented from popping out of the lower die 2 through limiting effects of the limiting blocks 313.

The working principle of the application is as follows:

in the implementation process, a user firstly puts a plate 40 on the lower die 2, then pushes the upper die 1 to move downwards through the hydraulic push rod 30 on the punch press, and in the process that the upper die 1 moves downwards, the upper die 1 pushes the second connecting plate 52 to rotate downwards through the first connecting plate 51, so that the second connecting plate 52 pushes the roller 7 and the fixing rod 53 to be away from the lower die 2 through the guiding effect of the guide groove 54, and the fixing rod 53 drives the pushing block 41 and the push plates 42 to move, so as to avoid the movement interference with the upper die 1, so that the plate 40 can be extruded into a finished product 50 through the extrusion of the upper die 1 and the lower die 2, and meanwhile, the upper die 1 extrudes the push blocks 31 and the springs 32 when the die is closed, and the push blocks 31 are retracted into the lower die 2;

when the upper die 1 moves upwards after the finished product 50 is formed, the extrusion force applied to the spring 32 disappears, the spring 32 resets and pops upwards and pushes the ejector block 31 to move, so that the finished product 50 is ejected up through the ejector block 31 and is separated from the lower die 2, then the upper die 1 moves continuously, the second connecting plate 52 is pulled to rotate upwards through the first connecting plate 51, the second connecting plate 52 pulls the fixing rod 53 to approach the lower die 2 through the guiding effect of the guide groove 54, the pushing block 41 and the plurality of push plates 42 are pulled to move downwards through the fixing rod 53 and push the finished product 50 on the lower die 2 out of the lower die 2, automatic blanking of the exhaust accessory is realized, then the user puts the plate 40 on the lower die 2, when the upper die 1 moves downwards again, the pushing piece 4 automatically avoids through the transmission effect of the pushing mechanism 5, the circulation is repeated, the user does not need to take the finished product 50 all the time, and only needs to put the plate 40 on the lower die 2, so that a large amount of manpower can be saved, and the processing efficiency of the exhaust accessory can be greatly accelerated.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be 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 application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, 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. Also, 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 a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. An automobile parts stamping device, its characterized in that, it includes:

an upper die (1);

a lower die (2) provided below the upper die (1);

the ejection mechanism (3) is provided with a plurality of groups, the ejection mechanism (3) comprises an ejector block (31) and a plurality of springs (32), the ejector block (31) is arranged in the lower die (2) in a sliding mode, and the springs (32) are arranged in the lower die (2) and connected with the ejector block (31);

a pusher (4) provided on one side of the lower mold (2);

the pushing mechanism (5) is arranged on the upper die (1) and the lower die (2) and connected with the pushing piece (4), when the upper die (1) moves downwards, the pushing mechanism (5) drives the pushing piece (4) to be far away from the lower die (2), and when the upper die (1) moves upwards, the pushing mechanism (5) drives the pushing piece (4) to be close to the lower die (2).

2. The automobile part press device as recited in claim 1, wherein:

the pushing mechanism (5) comprises a first connecting plate (51), a second connecting plate (52) and a fixing rod (53), the lower end of the first connecting plate (51) is rotatably connected with the upper end of the second connecting plate (52), the upper end of the first connecting plate (51) is hinged to the upper die (1), the lower end of the second connecting plate (52) is hinged to the lower die (2), a guide groove (54) is formed in the second connecting plate (52), and the fixing rod (53) is arranged in the guide groove (54) and connected with the pushing piece (4).

3. The automobile part press device as recited in claim 2, wherein:

a mounting rack (6) is arranged on one side of the lower die (2), and a plurality of guide rods (61) are arranged on the mounting rack (6);

the pushing piece (4) comprises a pushing block (41), a plurality of pushing plates (42) and a plurality of guide sleeves (43), the pushing plates (42) and the guide sleeves (43) are arranged on the pushing block (41), the guide sleeves (43) are sleeved on the guide rods (61) and are in sliding connection with the guide rods, and the fixing rods (53) are arranged on the pushing block (41).

4. The automobile part press device as recited in claim 3, wherein:

the fixed rod (53) is rotatably connected with a roller (7), and the roller (7) is positioned in the guide groove (54).

5. The automobile part press device as recited in claim 3, wherein:

the two groups of pushing mechanisms (5) are arranged, and the two groups of pushing mechanisms (5) are respectively positioned on two sides of the pushing block (41).

6. The automobile part press device as recited in claim 1, wherein:

the ejector block (31) comprises an ejector block body (311), a plurality of connecting rods (312) and a plurality of limiting blocks (313), the lower ends of the ejector block body (311) are arranged at the lower ends of the limiting blocks (313), the lower ends of the connecting rods (312) are arranged at the upper ends of the ejector block body (311), the connecting rods (312) and the limiting blocks (313) are arranged in the lower die (2) in a sliding mode, the limiting blocks (313) are connected with the springs (32), and the diameters of the limiting blocks (313) are larger than the diameters of the connecting rods (312).

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