CN211489325U

CN211489325U - Stamping die of reinforcing rib sheet metal structure

Info

Publication number: CN211489325U
Application number: CN201922141229.8U
Authority: CN
Inventors: 凌仕杰
Original assignee: Kunshan Dianziyu Electric Products Co Ltd
Current assignee: Kunshan Dianziyu Electric Products Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-15
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a strengthening rib sheet metal structure's stamping die relates to stamping process technical field, for the problem that solves the stamping die among the prior art and is pressed easy to be out of shape for a long time. The improved die comprises a pressing plate, and is characterized in that a first transverse pressing plate is installed above the pressing plate, a first pressed plate is installed above the first pressed plate, a connecting cylinder is installed above the first pressed plate, a second transverse pressing plate is installed above the base, a third transverse pressing plate is installed above the base, a fourth transverse pressing plate is installed above the base, an upper module is installed below the pressing plate, a lower module is installed above the base, a second pressed plate is installed above the base, a third pressed plate is installed above the base, reinforcing vertical ribs are arranged on two sides of the upper module, reinforcing transverse ribs are arranged on two sides of the upper module, a positioning cylinder is installed below the upper module, an upper die is installed below the upper module, and positioning holes are formed in the upper side of the lower module.

Description

Stamping die of reinforcing rib sheet metal structure

Technical Field

The utility model relates to a stamping process technical field specifically is a strengthening rib sheet metal construction's stamping die.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.

The stamping process is a production technology which makes the plate material directly bear deformation force in the die and deform by means of the power of conventional or special stamping equipment, so as to obtain product parts with certain shape, size and performance, the plate material, the die and the equipment are three elements of the stamping process, the stamping process is divided into hot stamping and cold stamping according to the stamping processing temperature, the former is suitable for the processing of the plate material with high deformation resistance and poor plasticity, the latter is carried out at room temperature, and is a common stamping method of thin plates, which is one of the main methods of metal plastic processing (or pressure processing) and belongs to the material forming engineering technology, except that the thick plates are formed by a hydraulic press, a mechanical press is generally adopted, a modern high-speed multi-station mechanical press is used as the center, machinery such as uncoiling, leveling, finished product collection and conveying, a die warehouse and a quick die changing device are configured, and are controlled by, the automatic stamping production line with high productivity can be formed, and the stamping die is easy to deform in the long-term compression production process, so that the specification of the produced product does not conform to the standard any more, and the quality of the product is influenced; therefore, the market urgently needs to develop a stamping die with a reinforcing rib sheet metal structure to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strengthening rib sheet metal structure's stamping die to the problem that the stamping die who proposes warp easily for a long time under pressure in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die of a reinforcing rib sheet metal structure comprises a base and a pressing plate, wherein an upper sleeve is installed below the pressing plate, a lower sleeve is installed above the base, a return spring is installed on the outer side of the lower sleeve, a first transverse pressing plate is installed above the pressing plate, a first pressed plate is installed above the first transverse pressing plate, a connecting cylinder is installed above the first pressed plate, a second transverse pressing plate is installed above the base, a third transverse pressing plate is installed above the base, a fourth transverse pressing plate is installed above the base, an upper module is installed below the pressing plate, a lower module is installed above the base, a second pressed plate is installed above the base, a third pressed plate is installed above the base, reinforcing vertical ribs are arranged on two sides of the upper module, reinforcing transverse ribs are arranged on two sides of the upper module, the improved die comprises an upper die and a lower die, and is characterized in that a positioning cylinder is installed below the upper die, an upper die is installed below the upper die, positioning holes are formed in the upper portion of the lower die, fixing legs are installed on two sides of the lower die, and a lower die is installed above the lower die.

Preferably, the pressing plate is connected with the upper sleeve in a welding mode, the base is connected with the lower sleeve in a welding mode, a clamping groove is formed in the upper sleeve, and the upper sleeve is connected with the lower sleeve in series through the clamping groove.

Preferably, the inner diameter of the upper sleeve is equal to the peripheral diameter of the lower sleeve, the diameter of the upper sleeve is equal to the diameter of the return spring, the return spring is sleeved on the periphery of the lower sleeve, and the number of the upper sleeve, the number of the lower sleeve and the number of the return spring are four.

Preferably, first cross board, second cross board, third cross board and fourth cross board all with clamp plate welded connection, first pressure board, second pressure board and third pressure board all with connecting cylinder welded connection, first pressure board, second pressure board and third pressure board are equallyd divide respectively with first cross board, second cross board, third cross board and fourth cross board welded connection.

Preferably, the upper module is fixedly connected with the pressure plate through a fastening screw, and the lower module is fixedly connected with the base through a fastening screw.

Preferably, strengthen erecting the muscle and strengthening horizontal muscle all with last module welded connection, strengthen erecting the muscle and strengthening horizontal muscle welded connection, a location section of thick bamboo and last mould all set up structure as an organic whole with last module, a location section of thick bamboo all is provided with four with the muscle of strengthening erecting, it is provided with two to strengthen horizontal muscle.

Preferably, the locating hole and the lower die are arranged into an integral structure with the lower die block, the fixing legs are connected with the lower die block in a welded mode, the number of the locating holes is four, and the number of the fixing legs is six.

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

1. the utility model discloses a setting through first cross press board, when using this equipment production stamping workpiece, connect the press through the connecting cylinder, the press makes the clamp plate fluctuate through the connecting cylinder, come the steel sheet between module and the lower module on the recoil, through first cross press board, the second cross press board, the setting of third cross press board and fourth cross press board, the atress of the clamp plate of messenger is even, and the position of atress divides four positions to keep apart, concentrate in a slice region from the power that has avoided the clamp plate to receive, thereby make the clamp plate be difficult for producing deformation, thereby make the last module be difficult to warp, thereby improve the life of mould, improve the production quality of product.

2. The utility model discloses a through the setting of a location section of thick bamboo, reciprocate when the clamp plate, during the steel sheet of punching press base top, through the setting of a location section of thick bamboo, make four location section of thick bamboos homoenergetic combine with four locating holes of base respectively when the clamp plate sinks at every turn to make the last module and the lower module can combine not produce the skew all the time, thereby improve the production quality of product, make the specification of every product can both be the same, product disqualification rate when reducing production.

Drawings

Fig. 1 is a front view of a stamping die of a reinforcing rib sheet metal structure according to the present invention;

fig. 2 is a top view of the pressing plate of the present invention;

fig. 3 is a bottom view of the upper module of the present invention;

fig. 4 is a plan view of the lower module of the present invention.

In the figure: 1. a base; 2. pressing a plate; 3. an upper sleeve; 4. a lower sleeve; 5. a return spring; 6. a connecting cylinder; 7. a first cross press plate; 8. a second transverse press plate; 9. a third transverse press plate; 10. a fourth transverse press plate; 11. a first pressure receiving plate; 12. an upper module; 13. a lower module; 14. a second pressure receiving plate; 15. a third pressure receiving plate; 16. reinforcing the vertical ribs; 17. reinforcing the transverse ribs; 18. a positioning cylinder; 19. an upper die; 20. positioning holes; 21. a fixed leg; 22. and (5) a lower die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a stamping die of a reinforcing rib sheet metal structure comprises a base 1 and a pressing plate 2, wherein an upper sleeve 3 is arranged below the pressing plate 2, a lower sleeve 4 is arranged above the base 1, a return spring 5 is arranged on the outer side of the lower sleeve 4, a first transverse pressing plate 7 is arranged above the pressing plate 2, a first pressed plate 11 is arranged above the first transverse pressing plate 7, a connecting cylinder 6 is arranged above the first pressed plate 11, a second transverse pressing plate 8 is arranged above the base 1, a third transverse pressing plate 9 is arranged above the base 1, a fourth transverse pressing plate 10 is arranged above the base 1, an upper module 12 is arranged below the pressing plate 2, a lower module 13 is arranged above the base 1, a second pressed plate 14 is arranged above the base 1, a third pressed plate 15 is arranged above the base 1, reinforcing vertical ribs 16 are arranged on two sides of the upper module 12, reinforcing transverse ribs 17 are arranged on two sides of the upper module 12, a positioning cylinder 18 is arranged below the upper module 12, an upper die 19 is arranged below the upper module 12, a positioning hole 20 is arranged above the lower module 13, fixing legs 21 are arranged on two sides of the lower module 13, and a lower die 22 is arranged above the lower module 13.

Further, clamp plate 2 and 3 welded connection of upper sleeve, base 1 and lower sleeve 4 welded connection, the inside of upper sleeve 3 is provided with the draw-in groove, and upper sleeve 3 passes through draw-in groove series connection with lower sleeve 4, and clamp plate 2 adopts the synthetic steel of imported high manganese for clamp plate 2's rigidity is stronger.

Further, the inside diameter of going up sleeve 3 equals with the peripheral diameter of lower sleeve 4, and the diameter of going up sleeve 3 equals with return spring 5's diameter, and return spring 5 cover is in the periphery of lower sleeve 4, and it all is provided with four to go up sleeve 3, lower sleeve 4 and return spring 5, through four return spring 5's setting for can keep balance when 2 pop-ups of clamp plate, the product quality who produces when making last module 12 moulding-dies is higher.

Further, first cross slab 7, the second cross slab 8, third cross slab 9 and fourth cross slab 10 all with 2 welded connection of clamp plate, first receive the board 11, second receive board 14 and third receive board 15 all with connecting cylinder 6 welded connection, first receive the board 11, the second receives board 14 and third receive board 15 equally divide respectively with first cross slab 7, the second cross slab 8, third cross slab 9 and fourth cross slab 10 welded connection, the cross slab all adopts the super high strength steel material with receiving the board, make the phenomenon that the fracture can not appear deforming in long-time use pressurized take place.

Furthermore, the upper module 12 is fixedly connected with the pressure plate 2 through a fastening screw, the lower module 13 is fixedly connected with the base 1 through a fastening screw,

further, strengthen erecting muscle 16 and strengthening horizontal muscle 17 all with last module 12 welded connection, strengthen erecting muscle 16 and strengthening horizontal muscle 17 welded connection, a location section of thick bamboo 18 and last mould 19 all set up structure as an organic whole with last module 12, a location section of thick bamboo 18 all is provided with four with the strengthening vertical muscle 16, strengthens horizontal muscle 17 and is provided with two, through the setting of strengthening rib for the rigidity of last module 12 is stronger.

Further, locating hole 20 and bed die 22 all set up structure as an organic whole with lower module 13, fixed leg 21 and lower module 13 welded connection, and locating hole 20 is provided with four, and fixed leg 21 is provided with six, through the setting of fixed leg 21 for module 13 can not the skew position for a long time pressurized down.

The working principle is as follows: when the stamping die is used by a worker for producing stamping parts, the steel sheet is placed above the lower module 13, the press machine is connected with the connecting cylinder 6, the connecting cylinder 6 is sunk through the press machine, so that the pressing plate 2 sinks, the upper module 12 below the pressing plate 2 sinks to be combined with the lower module 13, so that the upper die 19 is combined with the lower die 22, so that the steel sheet between the upper die and the lower die is stamped into a required stamping part, when the pressing plate 2 sinks, the upper sleeve 3 sinks simultaneously, so that the upper sleeve 3 extrudes the return spring 5, so that the return spring 5 is extruded and stressed by the upper sleeve 3 and the base 1, after the stamping part is stamped by the die, the pressing plate 2 rebounds to rise to the original position through the return spring 5, the worker can take out the module stamped by the upper module 12, then place the steel sheet without stamping above the module 12, and disperse the force borne by the lower module 13 through the base 1, therefore, the lower module 13 is not easy to deform, stamping parts in different shapes can be produced by the equipment by replacing the upper module 12 and the lower module 13, and the production efficiency of the equipment is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a strengthening rib sheet metal structure's stamping die, includes base (1) and clamp plate (2), its characterized in that: an upper sleeve (3) is installed below the pressing plate (2), a lower sleeve (4) is installed above the base (1), a return spring (5) is installed outside the lower sleeve (4), a first transverse pressing plate (7) is installed above the pressing plate (2), a first pressed plate (11) is installed above the first transverse pressing plate (7), a connecting cylinder (6) is installed above the first pressed plate (11), a second transverse pressing plate (8) is installed above the base (1), a third transverse pressing plate (9) is installed above the base (1), a fourth transverse pressing plate (10) is installed above the base (1), an upper module (12) is installed below the pressing plate (2), a lower module (13) is installed above the base (1), a second pressed plate (14) is installed above the base (1), the third is installed and is pressed board (15) in the top of base (1), the both sides of going up module (12) all are provided with strengthens erecting muscle (16), the both sides of going up module (12) all are provided with strengthens horizontal muscle (17), go up the below of module (12) and install location section of thick bamboo (18), mould (19) are installed to the below of going up module (12), the top of module (13) is provided with locating hole (20) down, fixed leg (21) are all installed to the both sides of module (13) down, lower mould (22) are installed to the top of module (13) down.

2. The stamping die for the reinforcing rib sheet metal structure as claimed in claim 1, wherein: the pressing plate (2) is connected with the upper sleeve (3) in a welding mode, the base (1) is connected with the lower sleeve (4) in a welding mode, a clamping groove is formed in the upper sleeve (3), and the upper sleeve (3) is connected with the lower sleeve (4) in series through the clamping groove.

3. The stamping die for the reinforcing rib sheet metal structure as claimed in claim 1, wherein: the inner diameter of the upper sleeve (3) is equal to the peripheral diameter of the lower sleeve (4), the diameter of the upper sleeve (3) is equal to the diameter of the return spring (5), the return spring (5) is sleeved on the periphery of the lower sleeve (4), and the upper sleeve (3), the lower sleeve (4) and the return spring (5) are provided with four parts.

4. The stamping die for the reinforcing rib sheet metal structure as claimed in claim 1, wherein: first cross press board (7), second cross press board (8), third cross press board (9) and fourth cross press board (10) all with clamp plate (2) welded connection, first pressed board (11), second pressed board (14) and third pressed board (15) all with connecting cylinder (6) welded connection, first pressed board (11), second pressed board (14) and third pressed board (15) are equallyd divide respectively with first cross press board (7), second cross press board (8), third cross press board (9) and fourth cross press board (10) welded connection.

5. The stamping die for the reinforcing rib sheet metal structure as claimed in claim 1, wherein: the upper module (12) is fixedly connected with the pressure plate (2) through fastening screws, and the lower module (13) is fixedly connected with the base (1) through fastening screws.

6. The stamping die for the reinforcing rib sheet metal structure as claimed in claim 1, wherein: strengthen erecting muscle (16) and strengthening horizontal muscle (17) all with last module (12) welded connection, strengthen erecting muscle (16) and strengthening horizontal muscle (17) welded connection, a location section of thick bamboo (18) and last mould (19) all set up structure as an organic whole with last module (12), a location section of thick bamboo (18) and strengthening erect muscle (16) and all are provided with four, strengthen horizontal muscle (17) and be provided with two.

7. The stamping die for the reinforcing rib sheet metal structure as claimed in claim 1, wherein: locating hole (20) and bed die (22) all set up structure as an organic whole with lower module (13), fixed leg (21) and lower module (13) welded connection, locating hole (20) are provided with four, fixed leg (21) are provided with six.