CN214133535U

CN214133535U - Novel stamping die for automobile engine lug

Info

Publication number: CN214133535U
Application number: CN202022506226.2U
Authority: CN
Inventors: 董姝言
Original assignee: Tianjin Hua Heng Auto Part Co ltd
Current assignee: Tianjin Hua Heng Auto Part Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-09-07
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a novel stamping die for automobile engine lug belongs to stamping die technical field, and it includes the base, the upper surface of base and the lower fixed surface of bed die are connected, the upper surface of bed die is provided with the terrace die inserted block, the upper surface of terrace die inserted block is provided with the work piece, the upper surface of work piece is provided with the pressure material body, the upper surface of pressure material body and the lower fixed surface of last mould are connected. This novel stamping die for automobile engine lug, through setting up the air pump, the pipe, spacing shell, the filter, dust absorption board and connecting pipe, make the staff add man-hour to the work piece using this stamping die, the waste material that the blanking got off is difficult for dropping on stamping equipment's surface, when having reduced the waste material and causing the loss to stamping equipment, the condition of crushing appears in the work piece that has ensured the punching press and is difficult for because of the waste material adhesion, has reduced the possibility of the in-process waste material of punching press to work piece quality influence.

Description

Novel stamping die for automobile engine lug

Technical Field

The utility model belongs to the technical field of stamping die, specifically be a novel stamping die for automobile engine lug.

Background

With the development of the times and the progress of science and technology, the industrial processing capacity is continuously improved, and various processing modes are applied to the production of products in factories, wherein stamping is used as a mode for processing parts in factories, and the stamping process commonly exists in processing workshops of various sizes and uses dies arranged on a press machine to apply pressure on materials so as to cause the materials to generate separation or plastic deformation, thereby obtaining workpieces with certain shapes and sizes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a novel stamping die for automobile engine lug has solved current stamping die at the in-process of operation, and the waste material that the blanking got off jumps out easily and punches a hole, and because stamping equipment surface structure is comparatively accurate for the waste material that drops adheres easily on the stamping equipment surface, to causing certain damage of stamping equipment easily, and causes the punching press product to crush easily, influences the problem of punching press work piece quality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel stamping die for automobile engine lifting lugs comprises a base, wherein the upper surface of the base is fixedly connected with the lower surface of a lower die, a male die insert is arranged on the upper surface of the lower die, a workpiece is arranged on the upper surface of the male die insert, a material pressing body is arranged on the upper surface of the workpiece, the upper surface of the material pressing body is fixedly connected with the lower surface of the upper die, an air pump is fixedly connected with the lower surface of the inner wall of the base, an air inlet of the air pump is communicated with the lower surface of a bundling shell through an air pipe, the upper surface of the bundling shell is respectively communicated with the bottom ends of two guide pipes, one end, far away from the two guide pipes, of each guide pipe is respectively communicated with the opposite surfaces of two limiting shells, the upper surface and the lower surface of each limiting shell are respectively fixedly connected with the upper surface and the lower surface of the inner wall of the lower die, a storage box is movably connected in each limiting shell, and the outer surface of each storage box is in lap joint with the inner wall of each limiting shell, the inner wall of the storage box is fixedly connected with the outer surface of the filter plate.

As a further aspect of the present invention: the left side of spacing shell is linked together through the lower surface of pipe with the dust absorption board, the lower surface of dust absorption board and the last fixed surface of bed die are connected, and the opposite face of two dust absorption boards all is provided with a plurality of dust absorption piece.

As a further aspect of the present invention: the air pump is characterized in that an air outlet of the air pump is communicated with one end of the front face of the exhaust pipe, the other end of the exhaust pipe is communicated with one end of the back face of the pipe sleeve, the lower surface of the pipe sleeve is fixedly connected with the upper surface of the lower die, and a push rod is connected in the pipe sleeve in a sliding mode.

As a further aspect of the present invention: the one end at the push rod back is provided with the piston board, the front of spacing shell inner wall and the back of storage case all are provided with two magnetic paths, correspond the opposite face inter attraction of two magnetic paths.

As a further aspect of the present invention: be provided with same connecting pipe in bed die and the terrace die inserted block, the top and the bottom of connecting pipe are linked together with the upper surface of terrace die inserted block and the upper surface of the shell tied in a bundle respectively, a plurality of through-hole has all been seted up at the front and the back of bed die inner wall, and all is provided with the filter screen in the through-hole of a plurality of.

As a further aspect of the present invention: the lower surface of the upper die and the upper surface of the lower die are fixedly connected with the top end and the bottom end of the elastic mechanisms respectively, the number of the elastic mechanisms is four, and the front surface of the base is movably connected with one surface, far away from the two door plates, of the base through a pin shaft respectively.

(III) advantageous effects

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

1. the novel stamping die for the automobile engine lifting lug is characterized in that an air pump, a guide pipe, a limiting shell, a filter plate, dust collection plates and a connecting pipe are arranged, when a worker starts the air pump, the air pump can discharge air in the bundling shell through an air pipe, the air discharged by the air pump can escape to the outside along a through hole, the bundling shell can pump out the air in the guide pipe, the dust collection plates and a storage box under the operation of the air pump, at the moment, because the opposite surfaces of the two dust collection plates are respectively provided with the dust collection blocks, waste materials blanked in the stamping process can enter the guide pipe under the adsorption of the dust collection plates, when the waste materials enter the storage box, the air can pass through the filter plate to enter the air pump, the waste materials can be retained in the storage box under the separation of the filter plate, so that the worker can use the stamping die to process workpieces, the blanked waste materials are not easy to fall on the surface of stamping equipment, when having reduced the waste material and having caused the loss to stamping equipment, ensured that the difficult condition that appears crushing because of the waste material adhesion of work piece that the punching press was out has reduced the possibility of the influence of waste material to work piece quality at the in-process of punching press.

2. The novel stamping die for the automobile engine lifting lug is characterized in that by arranging the pipe sleeve and the push rod, when a worker stores collected waste materials in the material storage box through the air pump and finishes stamping a workpiece, the staff can start the other air outlet of the air pump, at the moment, the air pump stops pumping air through the conduit, external air enters the air pump through the through hole, the air pump discharges the pumped air into the air outlet pipe, at the moment, the air enters the pipe sleeve, the punched workpiece is pushed out by the push rod while the air pressure in the pipe sleeve is improved, so that after the workpiece is punched, the situation that the insert is difficult to take out due to the fact that the insert is adhered to the surface of the lower die or the male die insert is not easy to occur, the use of workers is convenient, and after the stamping die is used, the staff only needs to reset the push rod through the air pump, so that the applicability of the stamping die is improved.

3. This novel stamping die for automobile engine lug, through setting up through-hole and filter screen, when the staff pours the air injection in the air pump into the blast pipe into, external gas can get into the air pump through the through-hole in, external air will filter dust and impurity under the effect of filter screen this moment to reduced the possibility that external dust and impurity got into in the air pump, ensured difficult the condition that appears blockking up the damage because of inside entering dust and impurity.

4. This novel stamping die for automobile engine lug through putting the storage case, when the staff need clear up the storage case, only need stimulate the storage case can, and when the installation, only need to contact the magnetic path that corresponds, the magnetic path will be fixed storage case and spacing shell to ensured the air pump when the operation, the stability of storage case has reduced the inside waste material of storage case and has dropped external possibility.

5. This novel stamping die for automobile engine lug, through setting up the connecting pipe, when the staff started the air pump, the air pump will be taken the air of connecting pipe out, because the work piece was placed on the top of connecting pipe this moment for the air pump can adsorb the work piece when taking the interior air of connecting pipe out, thereby has ensured this stamping die and adding man-hour to the work piece, and the work piece is difficult for appearing the condition of displacement, has ensured the quality of processing out the work piece.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a structural diagram of the lower mold of the present invention viewed from the right;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the device comprises a base 1, a lower die 2, a male die insert 3, a pressing body 4, an upper die 5, an air pump 6, a bundling shell 7, a guide pipe 8, a limiting shell 9, a storage box 10, a filter plate 11, a magnetic block 12, a dust suction plate 13, a connecting pipe 14, an exhaust pipe 15, a pipe sleeve 16, a push rod 17, a through hole 18, an elastic mechanism 19, a door plate 20 and a pin shaft 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a novel stamping die for automobile engine lifting lugs comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with the lower surface of a lower die 2, a male die insert 3 is arranged on the upper surface of the lower die 2, a workpiece is arranged on the upper surface of the male die insert 3, a material pressing body 4 is arranged on the upper surface of the workpiece, the upper surface of the material pressing body 4 is fixedly connected with the lower surface of an upper die 5, an air pump 6 is fixedly connected with the lower surface of the inner wall of the base 1, an air inlet of the air pump 6 is communicated with the lower surface of a bundling shell 7 through an air pipe, the upper surface of the bundling shell 7 is respectively communicated with the bottom ends of two guide pipes 8, the far away ends of the two guide pipes 8 are respectively communicated with the opposite surfaces of two limiting shells 9, the upper surface and the lower surface of the limiting shell 9 are respectively fixedly connected with the upper surface and the lower surface of the inner wall of the lower die 2, a material, the inner wall of storage case 10 and the outer fixed surface of filter 11 are connected, through setting up air pump 6, dust absorption board 13 and connecting pipe 14, make the staff add man-hour to the work piece using this stamping die, the waste material that the blanking got off is difficult for dropping on stamping equipment's surface, when having reduced the waste material and having caused the loss to stamping equipment, the condition of crushing appears in the work piece of having ensured the punching press and being difficult for because of the waste material adhesion, the possibility of the in-process waste material to the influence of work piece quality at the punching press has been reduced.

Specifically, as shown in fig. 1 and 3, the left side of the limiting shell 9 is communicated with the lower surface of the dust collection plate 13 through the conduit 8, the lower surface of the dust collection plate 13 is fixedly connected with the upper surface of the lower die 2, the opposite surfaces of the two dust collection plates 13 are respectively provided with a plurality of dust collection blocks, due to the arrangement of the filter plate 11, when waste materials enter the storage box 10, the filter plate 11 can retain fertilizer in the storage box 10, the situation that the air pump 6 is blocked due to the fact that the waste materials enter the air pump 6 is reduced, the service life of the air pump 6 is guaranteed, an air outlet of the air pump 6 is communicated with one end of the front surface of the exhaust pipe 15, the other end of the exhaust pipe 15 is communicated with one end of the back surface of the pipe sleeve 16, the lower surface of the pipe sleeve 16 is fixedly connected with the upper surface of the lower die 2, due to the arrangement of the storage box 10, when workers need to clean the box 10, only need to pull the box 10 when installing, only need to contact corresponding magnetic path 12, magnetic path 12 will be fixed storage case 10 and spacing shell 9, thereby ensured air pump 6 when moving, storage case 10's stability, reduced the inside waste material of storage case 10 and dropped external possibility, sliding connection has push rod 17 in the pipe box 16, the one end at the push rod 17 back is provided with the piston board, the front of spacing shell 9 inner wall and the back of storage case 10 all are provided with two magnetic paths 12, because of being provided with magnetic path 12, when installation storage case 10, only need to contact corresponding magnetic path 12, magnetic path 12 will be fixed storage case 10 and spacing shell 9, thereby ensured air pump 6 when moving, storage case 10's stability, reduced the inside waste material of storage case 10 and dropped external possibility, the opposite face inter attraction that corresponds two magnetic paths 12.

Specifically, as shown in fig. 1 and 2, be provided with same connecting pipe 14 in bed die 2 and the terrace die inserted block 3, the top and the bottom of connecting pipe 14 are linked together with the upper surface of terrace die inserted block 3 and the upper surface of the shell 7 tied in a bundle respectively, a plurality of through-hole 18 has all been seted up to the front and the back of 2 inner walls of bed die, and all be provided with the filter screen in a plurality of through-hole 18, because of being provided with the filter screen, thereby the possibility in external dust and impurity get into air pump 6 has been reduced, it is difficult for appearing the condition of blockking up damage because of inside entering dust and impurity to have ensured, the lower surface of bed die 5 and the upper surface of bed die 2 respectively with elastic mechanism 19's top and bottom fixed connection, elastic mechanism 19's quantity is four, the front of base 1 is through the one side swing joint that round pin axle 21 kept away from respectively with two door plant 20 mutually.

The utility model discloses a theory of operation does:

s1, when the stamping die is used, a workpiece to be stamped is placed above the male die insert 3 and the position of the workpiece is adjusted by a worker, and after the adjustment is finished, the worker can start the upper die 5, the material pressing body 4 and the air pump 6, so that the upper die 5 and the material pressing body 4 slowly move downwards, and the workpiece is extruded at the contact position of the material pressing body 4 and the workpiece;

s2, when a worker starts the air pump 6, the air pump 6 discharges air in the bundling shell 7 through the air pipe, the air discharged by the air pump 6 escapes to the outside along the through hole 18, and under the operation of the air pump 6, the bundling shell 7 pumps out air in the guide pipe 8, the dust suction plates 13 and the storage box 10, at the moment, because the opposite surfaces of the two dust suction plates 13 are provided with dust suction blocks, waste materials punched in the punching process enter the guide pipe 8 under the adsorption of the dust suction plates 13, and when the waste materials enter the storage box 10, the air passes through the filter plate 11 and enters the air pump 6, and the waste materials are kept in the storage box 10 under the obstruction of the filter plate 11;

s3, after the collected waste materials are stored in the storage box 10 through the air pump 6 and the workpieces are punched, the worker can start another air outlet of the air pump 6, at the moment, the air pump 6 stops pumping through the guide pipe 8, the outside air enters the air pump 6 through the through hole 18, the air pump 6 discharges the pumped air into the exhaust pipe 15, at the moment, the air enters the pipe sleeve 16, and the punched workpieces are pushed out through the push rod 17 while the air pressure in the pipe sleeve 16 is improved.

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.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel stamping die for automobile engine lug, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with the lower surface of a lower die (2), a male die insert (3) is arranged on the upper surface of the lower die (2), a workpiece is arranged on the upper surface of the male die insert (3), a material pressing body (4) is arranged on the upper surface of the workpiece, the upper surface of the material pressing body (4) is fixedly connected with the lower surface of an upper die (5), an air pump (6) is fixedly connected with the lower surface of the inner wall of the base (1), an air inlet of the air pump (6) is communicated with the lower surface of a bundling shell (7) through an air pipe, the upper surface of the bundling shell (7) is respectively communicated with the bottom ends of two guide pipes (8), one ends, far away from the two guide pipes (8), of the two guide pipes are respectively communicated with the opposite surfaces of two limiting shells (9), and the upper surface and the lower surface of the limiting shells (9) are respectively fixedly connected with the upper surface and the lower surface of the inner wall of the lower die (2), the filter is characterized in that a storage box (10) is movably connected in the limiting shell (9), the outer surface of the storage box (10) is in lap joint with the inner wall of the limiting shell (9), and the inner wall of the storage box (10) is fixedly connected with the outer surface of the filter plate (11).

2. The novel stamping die for the automobile engine lug as claimed in claim 1, wherein: the left side of spacing shell (9) is linked together through the lower surface of pipe (8) with dust absorption board (13), the lower surface of dust absorption board (13) and the upper surface fixed connection of bed die (2), the opposite face of two dust absorption boards (13) all is provided with a plurality of dust absorption piece.

3. The novel stamping die for the automobile engine lug as claimed in claim 2, wherein: the air pump is characterized in that an air outlet of the air pump (6) is communicated with one end of the front face of the exhaust pipe (15), the other end of the exhaust pipe (15) is communicated with one end of the back face of the pipe sleeve (16), the lower surface of the pipe sleeve (16) is fixedly connected with the upper surface of the lower die (2), and a push rod (17) is connected in the pipe sleeve (16) in a sliding mode.

4. The novel stamping die for the automobile engine lug as claimed in claim 3, wherein: one end at the back of the push rod (17) is provided with a piston plate, the front of the inner wall of the limiting shell (9) and the back of the material storage box (10) are provided with two magnetic blocks (12), and the opposite surfaces of the two magnetic blocks (12) are mutually attracted.

5. The novel stamping die for the automobile engine lug as claimed in claim 1, wherein: be provided with same connecting pipe (14) in bed die (2) and terrace die inserted block (3), the top and the bottom of connecting pipe (14) are linked together with the upper surface of terrace die inserted block (3) and the upper surface of the shell (7) tied in a bundle respectively, a plurality of through-hole (18) have all been seted up at the front and the back of bed die (2) inner wall, and all are provided with the filter screen in a plurality of through-hole (18).

6. The novel stamping die for the automobile engine lug as claimed in claim 1, wherein: the lower surface of the upper die (5) and the upper surface of the lower die (2) are fixedly connected with the top end and the bottom end of the elastic mechanisms (19) respectively, the number of the elastic mechanisms (19) is four, and the front surface of the base (1) is movably connected with one surface of the two door plates (20) away from the front surface of the base through pin shafts (21).