CN219378708U

CN219378708U - Stamping head for stamping metal part of automobile connector and stamping head seat thereof

Info

Publication number: CN219378708U
Application number: CN202223575239.0U
Authority: CN
Inventors: 赵鹏
Original assignee: Dongguan Tongtuo Precision Hardware Electronics Co ltd
Current assignee: Dongguan Tongtuo Precision Hardware Electronics Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-21
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a stamping head for stamping metal parts of an automobile connector and a stamping head seat thereof, which comprise a stamping machine body, wherein a hydraulic rod is arranged on the upper end face of the stamping machine body, a lifting plate is arranged on the lower end face of the hydraulic rod, a base is arranged on the lower end face of the lifting plate, a mounting groove is arranged in the middle of the lower end face of the base, transverse grooves are formed in two sides of the inner wall of the mounting groove, transverse plates are arranged on the inner sides of the transverse grooves, mounting seats are arranged on one sides of the outer surfaces of the two transverse plates, the stamping head is arranged on the lower end face of the mounting seats, cavities are formed in four end corners of the inner part of the base, a spring A is fixedly arranged on one side of the inner wall of each cavity, a clamping plate is fixedly connected to the other end of each spring A, and slots are formed in one side of each two opposite outer surfaces of the clamping plates. The utility model is convenient for replacing the mounting seat and the stamping head, does not need to carry tools, and saves time and labor.

Description

Stamping head for stamping metal part of automobile connector and stamping head seat thereof

Technical Field

The utility model relates to the technical field of stamping of metal parts, in particular to a stamping head for stamping a metal part of an automobile connector and a stamping headstock thereof.

Background

Automotive connectors are a component that electronic engineering technicians often contact, and their function is very simple: the form and structure of the automobile connector are varied, and the automobile connector mainly consists of four basic structural components, and the automobile connector is mostly a metal piece.

In the machining of metal parts for automotive connectors, stamping machines are often used for production. Stamping equipment refers to a special process equipment for processing metal materials into parts in cold stamping processing. Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part. The punching head refers to a metal part of a machine tool, namely a punching rod, a punching needle or a punch, for punching the grinding tool by a punching machine.

However, most of the existing stamping heads and stamping seats are fixed through a plurality of bolts, so that stability of the stamping heads and stamping seats in the stamping process is guaranteed, and as different types of workpieces are different in required stamping size, disassembly and replacement are often needed, a user needs to rotate to disassemble and take down the bolts, and time and labor are wasted; therefore, the existing requirements are not met, and for this reason, we propose a stamping head for stamping a metal part of an automobile connector and a stamping headstock thereof.

Disclosure of Invention

The utility model aims to provide a stamping head for stamping a metal part of an automobile connector and a stamping head seat thereof, which are used for solving the problems that most of the existing stamping heads and stamping seats proposed in the background art are fixed through a plurality of bolts so as to ensure the stability of the stamping heads and stamping seats in the stamping process, and because different types of workpieces are different in required stamping size, the stamping heads and stamping seats are required to be detached and replaced, a user is required to rotate and detach the bolts, time and labor are wasted and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping head for stamping of auto connector and punching press headstock thereof, includes the punching press body, the hydraulic stem is installed to the up end of punching press body, the lower terminal surface of hydraulic stem is provided with the lifter plate, the base is installed to the lower terminal surface of lifter plate, the intermediate position of terminal surface is provided with the mounting groove under the base, the both sides of mounting groove inner wall are provided with the transverse groove, the inboard of transverse groove is provided with the diaphragm, two the opposite one side of diaphragm surface is provided with the mount pad, the stamping head is installed to the lower terminal surface of mount pad, four terminal angles of base inside all are provided with the cavity, one side fixed mounting of cavity inner wall has spring A, spring A's other end fixedly connected with cardboard, every two one side that the cardboard surface is on the back, the both sides of terminal surface all are provided with the through-hole before the base, the inboard of through-hole is provided with the inserted bar, the surface cover of inserted bar is equipped with spring B, the inserted bar is close to one side of cardboard is installed.

Preferably, the upper end face of the mounting seat is uniformly provided with a plurality of limit posts, the top surface of the inner wall of the mounting groove is uniformly provided with a plurality of limit grooves, and the limit grooves are matched with the limit posts.

Preferably, the transverse groove is connected with the cavity through a through groove, the clamping plate penetrates through the through groove, and the clamping plate is matched with the clamping groove.

Preferably, the outer surface of the inserted link is sleeved with a limiting ring, one end of the spring B is fixedly connected with the outer surface of the limiting ring, and the other end of the spring B is fixedly connected with the inner wall of the through hole.

Preferably, a pull plate is sleeved on one side of each two opposite outer surfaces of the inserted bars, and the inserting plate is matched with the inserting groove.

Preferably, the transverse plate is fixedly connected with the mounting seat through welding, and the hydraulic rod is fixedly connected with the lifting plate through a circular groove.

Preferably, a punch press headstock, characterized in that: including the stamping head.

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

1. according to the utility model, by arranging the plugboards, the slots, the springs A, the clamping grooves, the clamping plates, the inserting rods, the mounting seats and the transverse plates, when the stamping heads need to be replaced, the four inserting rods are simultaneously moved in the direction away from the inner sides of the clamping plates, the plugboards are driven to leave the inner sides of the slots, limiting of the clamping plates is relieved, the transverse plates move downwards under the action of gravity, the top surfaces of the inner walls of the clamping grooves are contacted with the upper end surfaces of the clamping plates, the clamping plates move inwards of the cavities, the springs A are compressed, the clamping plates leave the inner sides of the clamping grooves, limiting of the transverse plates is relieved, the transverse plates can be detached from the transverse grooves, the mounting seats are detached from the inner sides of the mounting grooves and replaced, the replaced mounting seats are aligned with the mounting grooves, the four inserting rods are pulled outwards at the same time, the mounting seats are clamped into the inner sides of the mounting grooves, the transverse plates are clamped into the inner sides of the transverse grooves, and the clamping plates move upwards in the transverse grooves until the clamping plates are contacted with the inner sides of the clamping grooves under the action of the springs A, the limiting columns are clamped into the inner sides of the clamping grooves, the inserting rods are clamped into the inner sides of the limiting grooves, the mounting blocks are clamped into the inner sides of the mounting grooves under the action of the springs A, the clamping rods are released, and the inserting rods move towards the inner sides of the clamping plates close to the inner sides of the mounting grooves, and the mounting seats are replaced in the direction of the mounting seats, and the mounting seats are convenient to be replaced, and time saving in time saving and stable, and no time can be used for mounting and convenient to be replaced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the entire present utility model;

FIG. 3 is a schematic view of a partial structure of a transverse slot according to the present utility model;

fig. 4 is a top cross-sectional view of the entirety of the present utility model.

In the figure: 1. a punching machine body; 2. a lifting plate; 3. a base; 4. a hydraulic rod; 5. a rod; 6. a mounting base; 7. punching heads; 8. a cross plate; 9. a transverse groove; 10. a mounting groove; 11. a limit groove; 12. a limit column; 13. a clamping groove; 14. a clamping plate; 15. a slot; 16. a spring A; 17. a cavity; 18. a spring B; 19. a through hole; 20. and (5) inserting plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The hydraulic rod 4 (model sJYG 70-1000) according to the utility model can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a stamping head for stamping metal parts of automobile connector and punching press headstock thereof, including punching press body 1, hydraulic stem 4 is installed to punching press body 1's up end, hydraulic stem 4's lower terminal surface is provided with lifter plate 2, base 3 is installed to lifter plate 2's lower terminal surface, the intermediate position of terminal surface is provided with mounting groove 10 under the base 3, the both sides of mounting groove 10 inner wall are provided with transverse groove 9, the inboard of transverse groove 9 is provided with diaphragm 8, two opposite sides of diaphragm 8 surface are provided with mount pad 6, stamping head 7 is installed to mount pad 6's lower terminal surface, the inside four terminal angles of base 3 all are provided with cavity 17, one side of cavity 17 inner wall is fixedly mounted with spring A16, the other end fixedly connected with cardboard 14 of spring A16, one side that every two cardboard 14 surface are opposite is provided with slot 15, the both sides of base 3 front end face and rear end face all are provided with through-hole 19, the inboard of through-hole 19 is provided with inserted bar 5, the surface cover of inserted bar 5 is equipped with spring B18, inserted bar 5 is close to one side of cardboard 14 and picture peg 20 is installed to one side of cardboard 14.

The up end of mount pad 6 evenly installs a plurality of spacing post 12, and the top surface of mounting groove 10 inner wall evenly is provided with a plurality of spacing groove 11, and spacing groove 11 and spacing post 12 looks adaptation, the inboard of spacing groove 11 can be gone into to spacing post 12 card, improves the stability that mount pad 6 and mounting groove 10 are connected.

Through adopting above-mentioned technical means, when needs change ram 7, simultaneously with four inserted bars 5 to keeping away from the direction removal of cardboard 14, drive the inboard that picture peg 20 left slot 15, remove the spacing to cardboard 14, diaphragm 8 moves to the below of transverse groove 9 under the action of gravity, the top surface and the up end contact of cardboard 14 of draw-in groove 13 inner wall, move cardboard 14 to cavity 17 inboard top, spring A16 is compressed, cardboard 14 leaves the inboard of draw-in groove 13, remove the spacing to diaphragm 8, diaphragm 8 can be torn down from the transverse groove 9, mount pad 6 is torn down from the inboard of mounting groove 10, change it.

The transverse groove 9 is connected with the cavity 17 through a through groove, the clamping plate 14 penetrates through the groove, the clamping plate 14 is matched with the clamping groove 13, and the clamping plate can be clamped into the inner side of the clamping groove 13 to limit the transverse plate 8.

The outer surface cover of inserted bar 5 is equipped with the spacing ring, and the one end and the surface fixed connection of spacing ring of spring B18, the other end and the inner wall fixed connection of through-hole 19 of spring B18 improve the stability of inserted bar 5.

One side of the outer surfaces of every two inserted bars 5, which are opposite, is sleeved with a pull plate, and the inserting plate 20 is matched with the inserting groove 15, so that the inserted bars 5 can be pulled by the pull plate, the inserting plate 20 can be inserted into the inner side of the inserting groove 15, and the clamping plate 14 is fixed.

The diaphragm 8 passes through welded fastening connection with mount pad 6, and hydraulic rod 4 passes through circular slot fixed connection with lifter plate 2, improves the stability that diaphragm 8 and mount pad 6 are connected, improves the stability of lifter plate 2.

A punch press headstock, characterized in that: including the stamping head.

In summary, when the stamping part is used, when the stamping head 7 needs to be replaced, the four inserting rods 5 are moved away from the clamping plate 14 at the same time, the inserting plate 20 is driven to leave the inner side of the inserting groove 15, the limit of the clamping plate 14 is released, the transverse plate 8 moves downwards under the action of gravity to the lower side of the transverse groove 9, the top surface of the inner wall of the clamping groove 13 contacts with the upper end surface of the clamping plate 14, the clamping plate 14 is pushed inwards to the cavity 17, the spring A16 is compressed, the clamping plate 14 leaves the inner side of the clamping groove 13, the limit of the transverse plate 8 is released, the transverse plate 8 can be detached from the transverse groove 9, the mounting seat 6 is detached from the inner side of the mounting groove 10, the mounting seat 6 after replacement is aligned with the mounting groove 10, the four inserting rods 5 are pulled outwards simultaneously, the mounting seat 6 is clamped into the inner side of the mounting groove 10, the transverse plate 8 is clamped into the inner side of the transverse groove 9, the clamping plate 14 is pushed to move towards the inner side of the cavity 17 until the clamping plate 14 contacts the clamping groove 13 when the transverse plate 8 moves upwards in the transverse groove 9, the inner side of the clamping groove 13 is clamped into under the action of the spring A16, the limiting column 12 is clamped into the inner side of the limiting groove 11, the inserting rod 5 is loosened, the inserting rod 5 moves towards the direction close to the clamping plate 14 under the action of the spring B18, the inserting plate 20 is inserted into the inner side of the inserting groove 15, the clamping plate 14 is limited, the transverse plate 8 is fixed, and the stability of the mounting seat 6 is improved. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Stamping head for stamping metal parts of automobile connectors, comprising a stamping machine body (1), and being characterized in that: the punching machine comprises a punching machine body (1), wherein a hydraulic rod (4) is arranged on the upper end face of the punching machine body (1), a lifting plate (2) is arranged on the lower end face of the hydraulic rod (4), a base (3) is arranged on the lower end face of the lifting plate (2), a mounting groove (10) is arranged at the middle position of the lower end face of the base (3), transverse grooves (9) are formed in two sides of the inner wall of the mounting groove (10), a transverse plate (8) is arranged on the inner side of the transverse groove (9), mounting seats (6) are arranged on one side, opposite to the outer surface, of the transverse plate (8), a punching head (7) is arranged on the lower end face of the mounting seats (6), cavities (17) are formed in four end corners of the base (3), springs A (16) are fixedly arranged on one side of the inner wall of each cavity (17), clamping plates (14) are fixedly connected with clamping plates (14), slots (15) are formed in one side, opposite to the outer surface of each clamping plate (14), through holes (19) are formed in the two sides of the front end face and the rear end face of the base (3), through holes (19) are formed in the inner sides, and the clamping plates (19) are close to one side of the inserting plates (5).

2. The stamping head for stamping a metal piece of an automotive connector as defined in claim 1, wherein: the upper end face of the mounting seat (6) is uniformly provided with a plurality of limit posts (12), the top surface of the inner wall of the mounting groove (10) is uniformly provided with a plurality of limit grooves (11), and the limit grooves (11) are matched with the limit posts (12).

3. The stamping head for stamping a metal piece of an automotive connector as defined in claim 1, wherein: the transverse groove (9) is connected with the cavity (17) through a through groove, the clamping plate (14) penetrates through the through groove, and the clamping plate (14) is matched with the clamping groove (13).

4. The stamping head for stamping a metal piece of an automotive connector as defined in claim 1, wherein: the outer surface of the inserted link (5) is sleeved with a limiting ring, one end of the spring B (18) is fixedly connected with the outer surface of the limiting ring, and the other end of the spring B (18) is fixedly connected with the inner wall of the through hole (19).

5. The stamping head for stamping a metal piece of an automotive connector as defined in claim 1, wherein: one side of each two opposite outer surfaces of the inserting rods (5) is sleeved with a pulling plate, and the inserting plates (20) are matched with the inserting grooves (15).

6. The stamping head for stamping a metal piece of an automotive connector as defined in claim 1, wherein: the transverse plate (8) is fixedly connected with the mounting seat (6) through welding, and the hydraulic rod (4) is fixedly connected with the lifting plate (2) through a circular groove.

7. A punch press headstock, characterized in that: comprising a stamping head as defined in any one of claims 1-6.