CN215657372U - Machining die for automobile left front door inner plate suitable for automatic discharging - Google Patents
Machining die for automobile left front door inner plate suitable for automatic discharging Download PDFInfo
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- CN215657372U CN215657372U CN202121118110.XU CN202121118110U CN215657372U CN 215657372 U CN215657372 U CN 215657372U CN 202121118110 U CN202121118110 U CN 202121118110U CN 215657372 U CN215657372 U CN 215657372U
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- front door
- left front
- material guide
- face
- inner plate
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Abstract
The utility model is suitable for the technical field of automobile door inner plate processing dies, and provides a processing die of an automobile left front door inner plate suitable for automatic discharging, which comprises the following steps: the upper end surface of the lower workbench is fixedly connected with a lower die holder through bolts and nuts; the upper workbench is arranged at the upper end of the hydraulic rod, and an installation frame playing a supporting role is fixedly welded on the upper end surface of the upper workbench; and the single bodies of the material guide mechanisms are respectively arranged at the left end and the right end of the lower die base, and a material guide plate for guiding is fixedly welded on one end surface of the material guide mechanism, which is far away from the lower die base. The processing die for the automobile left front door inner plate suitable for automatic discharging has a good edge cutting structure, is convenient for cutting redundant parts at the edge when a plate is punched, is convenient for automatic discharging after being cut, and solves the problem that the existing processing die for the automobile left front door inner plate is difficult to rapidly guide waste materials out.
Description
Technical Field
The utility model belongs to the technical field of automobile door inner plate processing dies, and particularly relates to a processing die for an automobile left front door inner plate, which is suitable for automatic discharging.
Background
Stamping, namely a processing method for obtaining required parts by applying pressure to a material by using a die at normal temperature to enable the material to be separated or plastically deformed, wherein the stamping die is required to be used for carrying out pressure forming when the automobile left front door inner plate is manufactured, but most processing dies for the automobile left front door inner plate in the market still have some defects, such as the defects;
for example, the processing mold of the vehicle door inner plate with the chinese patent granted publication number CN209206227U comprises an upper mold base and a lower mold base, and is characterized in that: a cutting and packing structure, a drawing structure, a first shearing and punching structure, a second shearing and punching structure, a flanging and shaping structure, a first nut mounting structure and a second nut mounting structure are sequentially arranged between the upper die base and the lower die base along the feeding direction. The upper die base and the lower die base are matched once, seven working steps can be completed simultaneously, the continuous processing and the rapid production of the inner plate of the car door can be realized, the appearance size of the inner plate of the car door can be ensured to meet the requirement, the yield is high, the synchronous installation of the nuts is realized, and the subsequent assembly efficiency of the inner plate of the car door can be improved.
However, the above prior art solutions have the following drawbacks: the processing die for the inner plate of the left front door of the automobile is suitable for automatic discharging, and therefore the problems in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a processing die for an automobile left front door inner plate suitable for automatic discharging, and aims to solve the problems that the existing processing die for the automobile left front door inner plate does not have a good edge cutting structure, so that the excess parts of the plate after stamping need to be stamped and cut again, the automatic discharging is inconvenient after cutting, and the waste is difficult to rapidly guide out.
The utility model is realized in this way, a processing die for the inner plate of the left front door of the automobile suitable for automatic discharging comprises:
the upper end surface of the lower workbench is fixedly provided with a lower die base through bolt and nut connection, the left side and the right side of the lower die base are both provided with discharge cylinders arranged in the lower workbench, and one side of each discharge cylinder, which is far away from the central line of the lower workbench, is provided with a hydraulic rod playing a supporting role;
the upper workbench is arranged at the upper end of the hydraulic rod, the upper end surface of the upper workbench is fixedly welded with an installation frame playing a supporting role, and the lower end surface of the installation frame is provided with a hydraulic cylinder positioned above the upper workbench;
the punch is connected to the lower end of the hydraulic cylinder, an upper die is mounted at the lower end of the punch, connecting blocks are arranged on the left end face and the right end face of the upper die, and a second cutter is fixedly connected to the lower end face of each connecting block;
and the single bodies of the material guide mechanisms are respectively arranged at the left end and the right end of the lower die base, and a material guide plate for guiding is fixedly welded on one end surface of the material guide mechanism, which is far away from the lower die base.
By adopting the technical scheme, the lower workbench plays a role in integral supporting, the upper workbench is conveniently lifted through the hydraulic rod, the plates are subjected to punch forming through the lower die holder and the upper die, and the cutting and unloading functions are achieved through the material guide mechanism and the second cutter.
As a preferred technical scheme of the utility model, the material guide mechanism comprises a fixed seat, a discharging roller and a first cutter, wherein the discharging roller is connected between the single bodies of the fixed seat, and the upper end surface of the fixed seat is provided with the first cutter positioned on the inner side of the discharging roller;
by adopting the technical scheme, the fixing seat plays a role in supporting and mounting the loading and unloading roller.
As the preferred technical scheme of the utility model, one side of the upper end surface of the fixed seat, which is close to the lower die seat, is obliquely and upwards arranged and plays a role in guiding materials;
adopt above-mentioned technical scheme, be convenient for make the waste material after the cutting slide down along fixing base upper end inclined plane.
As a preferred technical scheme of the utility model, the discharging rollers are arranged on the upper end surface of the fixed seat at equal intervals, and the fixed seat is connected with the discharging rollers in a rotating manner;
by adopting the technical scheme, the discharging roller is rotatably connected with the fixed seat, so that the waste on the upper end surface of the discharging roller can roll off conveniently, and the waste is prevented from being accumulated on the upper end of the material guide mechanism.
As a preferred technical scheme of the utility model, the inner end face of the first cutter and the outer end face of the second cutter are positioned in the same vertical plane and play a role in cutting the plate;
by adopting the technical scheme, when the connecting block and the second cutter are pressed down along with the upper die, the inner end face of the first cutter is tangent to the outer end face of the second cutter, so that the edge of the plate is cut off.
As a preferred technical scheme of the utility model, the material guide plate is obliquely arranged, and the lower end of the material guide plate is positioned at an opening at the upper end of the discharge cylinder;
by adopting the technical scheme, the waste materials falling from the edge of the material guide mechanism can conveniently fall into the material discharge cylinder along the material guide plate.
Compared with the prior art, the utility model has the beneficial effects that: the processing die for the automobile left front door inner plate suitable for automatic discharging has a good edge cutting structure, is convenient for cutting redundant parts at the edge when a plate is punched, is convenient for automatic discharging after being cut, and solves the problem that the existing processing die for the automobile left front door inner plate is difficult to rapidly guide waste materials out.
1. The cutting device is provided with an upper die, a first cutter and a connecting block, wherein the connecting block and a second cutter are arranged on the left end surface and the right end surface of the upper die respectively, when the upper die is pressed downwards, the connecting block drives the second cutter to be pressed downwards simultaneously, the guide mechanisms are arranged on the left end surface and the right end surface of a lower die seat respectively, the inner end surface of the first cutter and the outer end surface of the second cutter are positioned in the same vertical plane, and when the second cutter descends, the inner end surface of the first cutter is tangent to the outer end surface of the second cutter, so that the edge of a plate is cut off, and the cutting of redundant edge parts is conveniently carried out simultaneously when the plate is stamped;
2. the automatic discharging device is provided with a fixed seat, a discharging roller and a first cutter, the discharging roller is arranged on the upper end face of the fixed seat at equal intervals, the fixed seat and the discharging roller are rotationally connected, and the upper end face of the fixed seat is obliquely and upwards arranged close to one side of the lower die seat, so that waste materials on the upper end face of the fixed seat can conveniently roll down along the discharging roller, the waste materials are prevented from being accumulated on the upper end of the fixed seat, and automatic discharging is facilitated;
3. the automobile front door inner plate processing die is provided with a material guide plate and a material discharging cylinder, the material guide plate is obliquely arranged, and the lower end of the material guide plate is positioned at an opening at the upper end of the material discharging cylinder, so that waste materials falling from the edge of the material guide mechanism can fall into the material discharging cylinder along the material guide plate and can be discharged conveniently, and the problem that the existing automobile front door inner plate processing die is difficult to rapidly guide the waste materials out is solved;
drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic structural view of an upper die in a stamping state according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a top view of the connection between the lower die holder and the material guiding mechanism of the present invention.
In the figure: 1-lower workbench, 2-upper workbench, 3-hydraulic rod, 4-lower die holder, 5-upper die, 6-punch, 7-hydraulic cylinder, 8-mounting rack, 9-material guide mechanism, 901-fixing seat, 902-discharging roller, 903-first cutter, 10-material guide plate, 11-discharging cylinder, 12-connecting block and 13-second cutter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, the present invention provides a technical solution for a mold for processing an inner panel of a left front door of an automobile, which is suitable for automatic discharging: the method comprises the following steps: the upper end surface of the lower working table 1 is fixedly provided with a lower die holder 4 through bolt and nut connection, the lower working table 1 plays a role in integral support, the left side and the right side of the lower die holder 4 are respectively provided with a discharging cylinder 11 arranged inside the lower working table 1, one side of the discharging cylinder 11, which is far away from the central line of the lower working table 1, is provided with a hydraulic rod 3 playing a role in support, the upper end of the hydraulic rod 3 is provided with an upper working table 2, and the upper working table 2 is conveniently lifted and lowered through the hydraulic rod 3;
an installation frame 8 playing a supporting role is fixedly welded on the upper end face of the upper workbench 2, a hydraulic cylinder 7 positioned above the upper workbench 2 is arranged on the lower end face of the installation frame 8, a punch 6 is connected to the lower end of the hydraulic cylinder 7, an upper die 5 is installed at the lower end of the punch 6, the plates are subjected to punch forming through a lower die holder 4 and the upper die 5, connecting blocks 12 are arranged on the left end face and the right end face of the upper die 5, a second cutter 13 is fixedly connected to the lower end face of each connecting block 12, a material guide mechanism 9 is installed on each of the left end face and the right end face of the lower die holder 4, a material guide plate 10 playing a guiding role is fixedly welded on the end face, far away from the lower die holder 4, of the material guide mechanism 9, and the cutting and discharging roles are played through the material guide mechanism 9 and the second cutter 13;
when the processing die for the automobile left front door inner plate suitable for automatic discharging is used, firstly, referring to the figures 1 and 2, when the plate is punched, the mounting frame 8 works to punch downwards, so that the punch 6 pushes the upper die 5 to press downwards, thereby performing punch forming on the plate between the lower die holder 4 and the upper die 5, as shown in the figure 3, the left end face and the right end face of the upper die 5 are both provided with connecting blocks 12, the lower end face of each connecting block 12 is fixedly connected with a second cutter 13, when the upper die 5 is pressed down, the connecting block 12 drives the second cutter 13 to be pressed down simultaneously, as shown in figure 3, because the left end surface and the right end surface of the lower die base 4 are both provided with the material guide mechanisms 9, and the inner end surface of the first cutter 903 and the outer end surface of the second cutter 13 are positioned in the same vertical plane, when the second cutter 13 descends, the inner end face of the first cutter 903 is tangent to the outer end face of the second cutter 13, so that the edge of the plate is cut off;
specifically, as shown in fig. 3 and 4, the discharging rollers 902 are arranged at equal intervals on the upper end surface of the fixing seat 901, the fixing seat 901 is rotatably connected with the discharging rollers 902, and the upper end surface of the fixing seat 901 is arranged obliquely upward near one side of the lower die holder 4, so that waste materials on the upper end surface of the fixing seat 901 can conveniently roll down along the discharging rollers 902, and the waste materials are prevented from being stacked on the upper end of the fixing seat 901.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a mold processing of car left front door inner panel suitable for automatic discharge which characterized in that: the method comprises the following steps:
the upper end surface of the lower workbench is fixedly provided with a lower die base through bolt and nut connection, the left side and the right side of the lower die base are both provided with discharge cylinders arranged in the lower workbench, and one side of each discharge cylinder, which is far away from the central line of the lower workbench, is provided with a hydraulic rod playing a supporting role;
the upper workbench is arranged at the upper end of the hydraulic rod, the upper end surface of the upper workbench is fixedly welded with an installation frame playing a supporting role, and the lower end surface of the installation frame is provided with a hydraulic cylinder positioned above the upper workbench;
the punch is connected to the lower end of the hydraulic cylinder, an upper die is mounted at the lower end of the punch, connecting blocks are arranged on the left end face and the right end face of the upper die, and a second cutter is fixedly connected to the lower end face of each connecting block;
and the single bodies of the material guide mechanisms are respectively arranged at the left end and the right end of the lower die base, and a material guide plate for guiding is fixedly welded on one end surface of the material guide mechanism, which is far away from the lower die base.
2. The mold for machining the inner plate of the left front door of the automobile suitable for automatic discharging according to claim 1, wherein: the material guide mechanism comprises a fixed seat, a discharging roller and a first cutter, the discharging roller is connected between the single bodies of the fixed seat, and the first cutter located on the inner side of the discharging roller is arranged on the upper end face of the fixed seat.
3. The mold for machining the inner plate of the left front door of the automobile suitable for automatic discharging according to claim 2, wherein: the upper end face of the fixed seat is obliquely and upwards arranged at one side close to the lower die seat and plays a role in guiding materials.
4. The mold for machining the inner plate of the left front door of the automobile suitable for automatic discharging according to claim 2, wherein: the discharging rollers are arranged on the upper end face of the fixed seat at equal intervals, and the fixed seat is connected with the discharging rollers in a rotating mode.
5. The mold for machining the inner plate of the left front door of the automobile suitable for automatic discharging according to claim 2, wherein: the inner end face of the first cutter and the outer end face of the second cutter are located in the same vertical plane and play a role in cutting the plate.
6. The mold for machining the inner plate of the left front door of the automobile suitable for automatic discharging according to claim 1, wherein: the material guide plate is arranged in an inclined mode, and the lower end of the material guide plate is located at an opening at the upper end of the discharging cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121118110.XU CN215657372U (en) | 2021-05-24 | 2021-05-24 | Machining die for automobile left front door inner plate suitable for automatic discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121118110.XU CN215657372U (en) | 2021-05-24 | 2021-05-24 | Machining die for automobile left front door inner plate suitable for automatic discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215657372U true CN215657372U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121118110.XU Active CN215657372U (en) | 2021-05-24 | 2021-05-24 | Machining die for automobile left front door inner plate suitable for automatic discharging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401467A (en) * | 2022-11-01 | 2022-11-29 | 苏州九源机械有限公司 | Surface punching all-in-one machine for medium-sized caterpillar link processing production |
-
2021
- 2021-05-24 CN CN202121118110.XU patent/CN215657372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401467A (en) * | 2022-11-01 | 2022-11-29 | 苏州九源机械有限公司 | Surface punching all-in-one machine for medium-sized caterpillar link processing production |
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