CN216540591U

CN216540591U - Cold extrusion stamping equipment is used in aluminum hull production

Info

Publication number: CN216540591U
Application number: CN202122992408.XU
Authority: CN
Inventors: 李娟�
Original assignee: Shenzhen Jiexiang Hardware Products Co ltd
Current assignee: Shenzhen Jiexiang Hardware Products Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-17
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses cold extrusion stamping equipment for producing an aluminum shell, which relates to the field of stamping equipment and comprises a base and a hydraulic stamping structure, wherein a mould table is arranged at the top of the base, a rotating rod is arranged on one side of the mould table through a rotating shaft, a telescopic rod is fixed at the top of the base, a push block is arranged at the output end of the telescopic rod, limiting blocks are fixed on two sides of the push block, two groups of extrusion assemblies are arranged on one side of the top of the mould table, and each extrusion assembly comprises an outer rod fixed in the mould table. The utility model solves the problem that the capacitor aluminum shell and the scraps can fall off when being pushed, when the telescopic rod pushes the push block to move, the push block drives the limit block to move, the limit block extrudes the rotating rod to move, and the rotating rod rotates to the surface of the die table, so that the capacitor aluminum shell and the scraps are limited, the capacitor aluminum shell and the scraps are prevented from falling off in the moving process, and the working efficiency can be improved.

Description

Cold extrusion stamping equipment is used in aluminum hull production

Technical Field

The utility model relates to the field of stamping equipment, in particular to cold extrusion stamping equipment for producing an aluminum shell.

Background

The cold extrusion is a processing method for manufacturing parts by putting a metal blank in a cold extrusion die cavity and applying pressure to the blank through a male die fixed on a press machine at room temperature to enable the metal blank to generate plastic deformation.

According to the cold extrusion stamping device for producing the aluminum shell of the capacitor disclosed by the Chinese patent No. CN 213410126U, the disclosed patent specification comprises a base and a hydraulic stamping structure, wherein the top end of the base is fixedly connected with a die table, the left side of the top end of the base is fixedly connected with a first fixing ring, the inner side of the first fixing ring is slidably connected with a push rod, the right side of the push rod is rotatably connected with a push block, the push block is slidably connected with the die table, the right side of the bottom end of the push rod is fixedly connected with a second fixing ring, the inner side of the second fixing ring is slidably connected with a pull rod, the right side of the pull rod is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with the push block, the right side of the top end of the base is rotatably connected with a conveying plate, the bottom end of the conveying plate is fixedly connected with a fixed frame, the inner side of the fixed frame is slidably connected with a round rod, and the bottom end of the round rod is fixedly connected with a movable rod, and the movable rod is connected with the base in a rotating mode, the outer side of the movable rod is connected with a sliding block in a sliding mode, and the bottom end of the sliding block is connected with a support in a rotating mode.

However, in the above-mentioned patent publication, the capacitor aluminum case and the chips on the surface of the mold table are pushed out of the mold table through the push block, but the capacitor aluminum case and the chips may fall off when pushed, and fall on the base and are difficult to clean.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide cold extrusion stamping equipment for producing an aluminum shell, which is used for solving the technical problem that the existing capacitor aluminum shell and scraps on the surface of a die table are pushed out of the die table through a push block at the same time, but the capacitor aluminum shell and the scraps may fall off during pushing and fall above a base to be difficult to clean.

In order to achieve the purpose, the utility model provides the following technical scheme: a cold extrusion stamping device for producing an aluminum shell comprises a base and a hydraulic stamping structure, wherein a die table is installed at the top of the base, a rotating rod is installed on one side of the die table through a rotating shaft, a telescopic rod is fixed at the top of the base, a push block is installed at the output end of the telescopic rod, limiting blocks are fixed on two sides of the push block, two groups of extrusion assemblies are installed on one side of the top of the die table and comprise outer rods fixed inside the die table, an inner rod is sleeved inside the outer rods, a pulley is installed at one end, away from the outer rods, of the inner rod, a return spring is fixed inside the outer rods, a connecting rod is installed on one side of the base through a hinged seat, a conveying plate is installed on one side of the top of the base through a rotating shaft, side baffles are installed on two sides of the top of the conveying plate, a fixing frame is fixed at the bottom of the conveying plate, and a lantern ring is sleeved on the outer wall of the connecting rod, and the bottom of the lantern ring is provided with an extrusion rod through a hinged seat.

Through adopting above-mentioned technical scheme, the problem that can drop in promotion condenser aluminum hull and piece has been solved, when the telescopic link promoted the ejector pad and removes, thereby make the ejector pad drive the stopper and remove, make stopper extrusion bull stick remove, make the bull stick rotatory to the surface of mould platform, thereby carry on spacingly to condenser aluminum hull and piece, prevent the problem that condenser aluminum hull and piece can drop at the in-process that removes, thereby can improve the efficiency of work.

The utility model is further provided that the extrusion rod comprises a vertical rod, a compression spring and a fixed rod, the compression spring is arranged in the fixed rod, and the vertical rod is fixed at the top of the compression spring.

Through adopting above-mentioned technical scheme, can carry out the atress buffering to the delivery board through the stripper bar that sets up for the condenser aluminum hull that falls on the delivery board top and piece carry out the atress buffering, make the delivery board convey condenser aluminum hull and piece.

The utility model is further provided that the top of the limiting block is provided with an inclined plane groove.

Through adopting above-mentioned technical scheme, can make the block that the stopper can be better when removing at the outer wall of bull stick through the inclined plane groove that sets up to make the bull stick can remove to the top of mould platform.

The utility model is further provided that a convex block is arranged at the bottom of the rotating rod, and an arc-shaped groove matched with the convex block is arranged at the top of the die table.

Through adopting above-mentioned technical scheme, can be convenient for extrude the extrusion subassembly through the lug that sets up to make the extrusion subassembly drive the bull stick and reset.

The utility model is further provided that one end of the connecting rod, which is far away from the base, is provided with a sliding block through a rotating shaft, and the bottom of the fixed frame is provided with a limiting sliding groove matched with the sliding block.

Through adopting above-mentioned technical scheme, the slider through setting up can slide in the bottom of fixed frame to can make condenser aluminum hull and iron fillings separation.

In summary, the utility model mainly has the following beneficial effects:

according to the utility model, through the arrangement of the telescopic rod, the rotating rod, the extrusion assembly and the limiting block, the problem that the capacitor aluminum shell and the fragments are likely to fall when being pushed is solved, when the telescopic rod pushes the push block to move, the push block drives the limiting block to move, the limiting block extrudes the rotating rod to move, the rotating rod rotates to the surface of the die table, the capacitor aluminum shell and the fragments are limited, the problem that the capacitor aluminum shell and the fragments fall in the moving process is prevented, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the die table of the present invention;

FIG. 3 is a schematic view of the extrusion assembly of the present invention;

FIG. 4 is a perspective view of the stop block of the present invention.

In the figure: 1. a base; 2. a mold table; 3. a hydraulic stamping structure; 4. a telescopic rod; 5. a push block; 6. a limiting block; 7. a rotating rod; 8. an extrusion assembly; 801. an outer rod; 802. an inner rod; 803. a pulley; 804. a return spring; 9. a conveying plate; 10. a side dam; 11. a fixing frame; 12. an extrusion stem; 13. a connecting rod; 14. a collar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A cold extrusion stamping device for producing an aluminum shell is shown in figures 1-4 and comprises a base 1 and a hydraulic stamping structure 3, wherein a die table 2 is installed at the top of the base 1, a rotating rod 7 is installed on one side of the die table 2 through a rotating shaft, a telescopic rod 4 is fixed at the top of the base 1, a push block 5 is installed at the output end of the telescopic rod 4, limiting blocks 6 are fixed on two sides of the push block 5, the hydraulic stamping structure 3 is started to extrude a capacitor aluminum shell, then the telescopic rod 4 is started, the telescopic rod 4 drives the push block 5 to move, the push block 5 drives the limiting blocks 6 to move, so that the limiting blocks 6 extrude the rotating rod 7, two groups of extrusion assemblies 8 are installed on one side of the top of the die table 2, each extrusion assembly 8 comprises an outer rod 801 fixed inside the die table 2, an inner rod 801 is sleeved with 802, and a pulley 803 is installed at one end of the inner rod 802, which is far away from the outer rod 801, and the inside of outer pole 801 is fixed with reset spring 804, one side of base 1 is installed with connecting rod 13 through the hinged seat, and one side of the top of base 1 is installed with conveying plate 9 through the pivot, the fixed block at the bottom of rotating rod 7 extrudes pulley 803, thereby being capable of reducing the frictional resistance of rotating rod 7, inner rod 802 extrudes reset spring 804 inside outer pole 801, thereby making rotating rod 7 horizontally fit with the top of die table 2, ejector pad 5 pushes the capacitor aluminum shell and the produced scraps together, rotating rod 7 effectively prevents the problem that the capacitor aluminum shell and the produced scraps fall, avoids the problem that the capacitor aluminum shell is picked up again and the scrap iron is cleaned manually, improves the working efficiency, the conveying is carried out through conveying plate 9, side baffles 10 are installed on both sides of the top of conveying plate 9, and fixed frame 11 is fixed at the bottom of conveying plate 9, the outer wall cover of connecting rod 13 is equipped with lantern ring 14, and the bottom of the collar 14 is fitted with the squeeze lever 12 through a hinged seat.

Referring to fig. 1, the extrusion rod 12 includes a vertical rod, a compression spring and a fixing rod, the compression spring is installed inside the fixing rod, the vertical rod is fixed on the top of the compression spring, and the extrusion rod is arranged to be capable of stress buffering the conveying plate 9, so that the capacitor aluminum shell and the scraps falling above the conveying plate 9 are stress buffered, and the conveying plate 9 conveys the capacitor aluminum shell and the scraps.

Referring to fig. 4, the top of the limiting block 6 is provided with an inclined groove, and the limiting block 6 can be better clamped on the outer wall of the rotating rod 7 when moving through the inclined groove, so that the rotating rod 7 can move to the top of the mold table 2.

Referring to fig. 2, a bump is installed at the bottom of the rotating rod 7, an arc-shaped groove matched with the bump is formed at the top of the die table 2, and the extrusion assembly 8 can be conveniently extruded through the bump, so that the extrusion assembly 8 drives the rotating rod 7 to reset.

Referring to fig. 1, a sliding block is installed at one end of the connecting rod 13, which is far away from the base 1, through a rotating shaft, a limiting sliding groove matched with the sliding block is formed in the bottom of the fixing frame 11, and the sliding block can slide at the bottom of the fixing frame 11, so that an aluminum shell of the capacitor can be separated from iron filings.

The working principle of the utility model is as follows: place the top at mould platform 2 at the condenser aluminum hull that will treat processing when carrying out the during operation, start hydraulic pressure stamping structure 3 and carry out extrusion to condenser aluminum hull, then start telescopic link 4, telescopic link 4 drives ejector pad 5 and removes, ejector pad 5 drives stopper 6 and removes, thereby make stopper 6 extrusion bull stick 7, the fixed block extrusion pulley 803 of bull stick 7 bottom, thereby can reduce the frictional resistance of bull stick 7, interior pole 802 is at the inside extrusion reset spring 804 of outer pole 801, thereby make bull stick 7 and mould platform 2's top level laminating, ejector pad 5 promotes condenser aluminum hull and the piece that produces, bull stick 7 is effectual prevents the problem that condenser aluminum hull and the piece that produces dropped, avoid the manual work to go the problem of picking up condenser aluminum hull and clearance iron fillings again, the efficiency of work is improved, carry through carrying board 9.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides an aluminium shell production is with cold crowded stamping equipment, includes base (1) and hydraulic pressure stamping structure (3), its characterized in that: the die table is characterized in that the die table (2) is installed at the top of the base (1), a rotating rod (7) is installed on one side of the die table (2) through a rotating shaft, a telescopic rod (4) is fixed to the top of the base (1), a push block (5) is installed at the output end of the telescopic rod (4), limiting blocks (6) are fixed to two sides of the push block (5), two groups of extrusion assemblies (8) are installed on one side of the top of the die table (2), each extrusion assembly (8) comprises an outer rod (801) fixed inside the die table (2), an inner rod (802) is sleeved inside the outer rod (801), a pulley (803) is installed at one end, far away from the outer rod (801), of the inner rod (802), a reset spring (804) is fixed inside the outer rod (801), a connecting rod (13) is installed on one side of the base (1) through a hinged seat, and a conveying plate (9) is installed on one side of the top of the base (1) through a rotating shaft, side shield (10) are installed to the top both sides of delivery board (9), and the bottom of delivery board (9) is fixed with fixed frame (11), the outer wall cover of connecting rod (13) is equipped with lantern ring (14), and the bottom of lantern ring (14) installs squeeze bar (12) through articulated seat.

2. The cold extrusion stamping device for producing the aluminum shell as claimed in claim 1, wherein: the extrusion rod (12) comprises a vertical rod, a compression spring and a fixed rod, the compression spring is arranged inside the fixed rod, and the vertical rod is fixed at the top of the compression spring.

3. The cold extrusion stamping device for producing the aluminum shell as claimed in claim 1, wherein: the top of the limiting block (6) is provided with an inclined plane groove.

4. The cold extrusion stamping device for producing the aluminum shell as claimed in claim 1, wherein: the bottom of the rotating rod (7) is provided with a convex block, and the top of the die table (2) is provided with an arc-shaped groove matched with the convex block.

5. The cold extrusion stamping device for producing the aluminum shell as claimed in claim 1, wherein: the slider is installed through the pivot in the one end that base (1) was kept away from in connecting rod (13), the bottom of fixed frame (11) seted up with slider assorted spacing spout.