CN219188281U

CN219188281U - Novel spring piece stamping forming equipment

Info

Publication number: CN219188281U
Application number: CN202320357541.4U
Authority: CN
Inventors: 李世超
Original assignee: Hubei Keli Auto Parts Co ltd
Current assignee: Hubei Keli Auto Parts Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-16
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of spring piece processing, in particular to novel spring piece stamping forming equipment, which comprises a stamping machine body, a hydraulic cylinder, a mounting plate and a fixing frame, wherein a film blank is detachably and fixedly arranged on the upper surface of the fixing frame at equal intervals, a protecting frame is arranged on the upper surface of the fixing frame, a first fixing piece for fixing the film blank is arranged in the protecting frame, a second fixing piece for fixing the protecting frame is arranged on the fixing frame, an upper die holder matched with the film blank is fixed on the lower surface of the mounting plate, the synchronous stamping forming of a plurality of spring pieces can be realized through the arrangement of a plurality of film blanks, the fixing of the film blank can be realized through the first fixing piece, meanwhile, the fixing of the protecting frame can be realized through the second fixing piece, and the quick assembly and disassembly of the film blank can be realized under the arrangement of the protecting frame, so that the mounting difficulty of the equipment is reduced, the magnetic attraction between a magnet and the fixing seat and the arrangement of a through groove can be realized, and the positioning of the film blank during the mounting process can be realized, thereby the precision of the equipment is improved.

Description

Novel spring piece stamping forming equipment

Technical Field

The utility model relates to the technical field of spring piece processing, in particular to novel spring piece stamping forming equipment.

Background

The spring piece is widely used in various sockets, most of the spring piece needs to be bent during forming, most of the bending dies used at present are only provided with a die core and a die cavity on an upper die and a lower die, the spring piece is placed at the die cavity on the lower die, the upper die presses down the spring piece, and bending deformation occurs under the interaction of the die core and the die cavity. For example, in chinese patent publication No. CN205463904U, a stamping die capable of simultaneously processing a plurality of spring pieces is disclosed, and the structure has a plurality of die cavities in a cofferdam, so that a plurality of spring pieces can be sequentially processed, the processing efficiency is high, and time and labor are saved.

However, the spring plate needs to be replaced when the model is replaced, and the traditional equipment needs to disassemble the whole upper die and the whole lower die and recalibrate after installation, so that the efficiency of replacing the dies is reduced. Accordingly, one skilled in the art would be able to provide a novel spring plate stamping apparatus that solves the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide novel spring piece stamping forming equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic punching machine comprises a punching machine body, wherein a hydraulic cylinder is arranged at the top of the punching machine body, a mounting plate is connected to the telescopic end of the upper end of the punching machine body, a fixing frame is arranged right below the mounting plate, film blanks are detachably and fixedly arranged on the upper surface of the fixing frame at equal intervals, a protection frame is arranged on the upper surface of the fixing frame, a first fixing piece for fixing the film blanks is arranged in the protection frame, a second fixing piece for fixing the protection frame is arranged on the fixing frame, and an upper die holder matched with the film blanks is fixed on the lower surface of the mounting plate;

the first fixing piece comprises an installation cavity formed in the lower surface of the protection frame and a groove formed in the upper surface of the protection frame, through grooves which are communicated with the installation cavity and are matched with the membrane embryo are formed in the bottom of the groove at equal intervals, magnets are arranged on the upper surface of the fixing frame at equal intervals at the position of the installation cavity, and the lower end of the membrane embryo penetrates through the through grooves and is provided with a fixing seat which is magnetically attracted with the magnets.

As a further aspect of the present utility model: the second mounting is including the symmetry offer the slot at the mount upper surface, the picture peg of pegging graft with the slot is installed to the lower extreme symmetry of protection frame, the lower extreme of picture peg extends to the inside of mount and has offered the jack, the through-hole with the jack adaptation is offered to the lateral wall symmetry of mount, the inside detachable of through-hole is fixed with the fixed pin with the jack adaptation.

As a further aspect of the present utility model: the both ends of fixed pin all run through the through-hole and are equipped with the pipe screw thread, and the both ends of fixed pin all have fixation nut through threaded connection.

As a further aspect of the present utility model: the fixing seat is a member made of stainless steel, and the fixing seat and the film blank are fixed through welding.

As a further aspect of the present utility model: the surface cover of fixed pin is equipped with the antiskid cover, the antiskid cover is the component of rubber material.

As a further aspect of the present utility model: the cross section of the fixing frame is of an inverted U-shaped structure, and the top end of the inner part of the fixing frame and the top end of the jack are positioned on the same horizontal plane.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the stamping forming of a plurality of spring pieces can be realized through the arrangement of a plurality of film blanks, so that the working efficiency of the equipment is improved; the fixing of the membrane embryo is realized through setting up first mounting, realizes the fixing of protection frame through the second mounting, under the setting of protection frame, can realize the quick loading and unloading of membrane embryo to reduce the installation degree of difficulty of equipment, the magnetism between magnet and fixing base is inhaled effect and is led to the setting in groove, can realize the location when membrane embryo installs, thereby improves the precision of equipment, the effectual readjustment of equipment when avoiding membrane embryo to change.

Drawings

FIG. 1 is a schematic view of a novel spring plate stamping forming apparatus;

FIG. 2 is a schematic view of the mounting structure of a membrane blank in a novel spring sheet stamping forming apparatus;

fig. 3 is a schematic view of the internal structure of a novel spring sheet press forming apparatus.

In the figure: 1. a mounting plate; 2. an upper die holder; 3. a fixing frame; 4. a protective frame; 5. a groove; 6. a through groove; 7. a membrane embryo; 8. a fixing seat; 9. a magnet; 10. a through hole; 11. a fixing pin; 12. a slot; 13. inserting plate; 14. a jack; 15. a mounting cavity; 16. a punching machine body; 17. and a hydraulic cylinder.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a novel spring piece stamping forming device comprises a stamping machine body 16, wherein a hydraulic cylinder 17 is installed at the top of the stamping machine body 16, a mounting plate 1 is connected to the telescopic end of the hydraulic cylinder 17 at the upper end of the stamping machine body 16, a fixing frame 3 is installed right below the mounting plate 1 at the upper end of the stamping machine body 16, a film blank 7 is detachably and fixedly installed on the upper surface of the fixing frame 3 at equal intervals, a protection frame 4 is installed on the upper surface of the fixing frame 3, a first fixing piece for fixing the film blank 7 is arranged in the protection frame 4, a second fixing piece for fixing the protection frame 4 is arranged on the fixing frame 3, an upper die holder 2 matched with the film blank 7 is fixed on the lower surface of the mounting plate 1, the stamping forming of a plurality of spring pieces can be realized through the arrangement of a plurality of film blanks 7, and the working efficiency of the device is improved;

the first mounting is including seting up at the installation cavity 15 of protection frame 4 lower surface and seting up at the recess 5 of protection frame 4 upper surface, the equidistant logical groove 6 that communicates and the membrane embryo 7 adaptation of seting up with installation cavity 15 in the bottom of recess 5, magnet 9 is installed to the equidistant department that is located the position of installation cavity 15 in the upper surface of mount 3, the lower extreme of membrane embryo 7 runs through logical groove 6 and installs the fixing base 8 that attracts with magnet 9 magnetism, through the magnetism effect between magnet 9 and the fixing base 8, realize the preliminary fixed of membrane embryo 7, realize the location when membrane embryo 7 installs, install protection frame 4 at the mount 3 upper surface, thereby make the upper end of membrane embryo 7 run through logical groove 6, then realize the fixed of membrane embryo 7, thereby improve the precision of equipment, effectual readjustment of equipment when avoiding membrane embryo 7 to change.

In fig. 3, the second fixing part comprises slots 12 symmetrically arranged on the upper surface of the fixing frame 3, inserting plates 13 which are inserted into the slots 12 are symmetrically arranged at the lower end of the protecting frame 4, inserting holes 14 are arranged at the lower end of each inserting plate 13 and extend into the fixing frame 3, through holes 10 which are matched with the inserting holes 14 are symmetrically arranged on the side wall of the fixing frame 3, fixing pins 11 which are matched with the inserting holes 14 are detachably fixed in the through holes 10, preliminary fixing of the protecting frame 4 is achieved through inserting of the inserting plates 13 and the slots 12, one end of each fixing pin 11 is inserted into the inserting holes 14 from the through holes 10, limiting of the fixing pins 11 is achieved through threaded connection between fixing nuts and two ends of the fixing pins 11, and accordingly fixing of the protecting frame 4 is achieved.

In fig. 2, both ends of the fixing pin 11 all penetrate through the through hole 10 and are provided with pipe threads, and both ends of the fixing pin 11 all have fixing nuts through threaded connection, through threaded connection between fixing nuts and both ends of the fixing pin 11, limit of the fixing pin 11 is achieved, thereby fixing of the protecting frame 4 is achieved, the fixing seat 8 is a member made of stainless steel, and the fixing seat 8 and the film blank 7 are fixed through welding, and used for installing and bearing the film blank 7, an anti-slip sleeve is sleeved on the surface of the fixing pin 11, the anti-slip sleeve is a member made of rubber, and through setting of the anti-slip sleeve, connection stability between the fixing pin 11 and the jack 14 is improved.

In fig. 3, the cross section of the fixing frame 3 is in an inverted U-shaped structure, and the top end of the inside of the fixing frame 3 and the top end of the jack 14 are in the same horizontal plane, so that the stability of inserting the plugboard 13 into the slot 12 is improved.

The working principle of the utility model is as follows: when the device is used, the primary fixing of the membrane embryo 7 is realized through the magnetic attraction effect between the magnet 9 and the fixed seat 8, the positioning of the membrane embryo 7 during installation is realized, the protective frame 4 is installed on the upper surface of the fixed frame 3, so that the upper end of the membrane embryo 7 penetrates through the through groove 6, the fixation of the membrane embryo 7 is realized, the precision of the device is improved, the readjustment of the device during the replacement of the membrane embryo 7 is effectively avoided, the stamping forming of a plurality of spring pieces can be realized through the arrangement of a plurality of membrane embryos 7, and the working efficiency of the device is improved; the preliminary fixing of the protection frame 4 is realized through the insertion connection between the insertion plate 13 and the insertion groove 12, one end of the fixing pin 11 is inserted into the insertion hole 14 from the through hole 10, and the limit of the fixing pin 11 is realized through the threaded connection between the fixing nut and the two ends of the fixing pin 11, so that the fixing of the protection frame 4 is realized.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a novel spring leaf stamping forming equipment, includes punching press organism (16), pneumatic cylinder (17) are installed at the top of punching press organism (16), the upper end of punching press organism (16) is located the flexible end of pneumatic cylinder (17) and is connected with mounting panel (1), mount (3) are installed under mounting panel (1) to the upper end of punching press organism (16), a serial communication port, the equidistant fixed mounting in upper surface of mount (3) has membrane embryo (7), and the upper surface of mount (3) installs protection frame (4), the inside of protection frame (4) is equipped with the first mounting that is used for fixed membrane embryo (7), be equipped with the second mounting that is used for protection frame (4) fixed on mount (3), the lower surface of mounting panel (1) is fixed with upper die base (2) with membrane embryo (7) adaptation;

the first fixing piece comprises a mounting cavity (15) formed in the lower surface of the protection frame (4) and a groove (5) formed in the upper surface of the protection frame (4), through grooves (6) which are communicated with the mounting cavity (15) and are matched with the membrane embryo (7) are formed in the bottom of the groove (5) at equal intervals, magnets (9) are mounted on the upper surface of the fixing frame (3) at equal intervals at the position of the mounting cavity (15), and the lower end of the membrane embryo (7) penetrates through the grooves (6) and is provided with fixing seats (8) which are magnetically attracted with the magnets (9).

2. The novel spring piece stamping forming device according to claim 1, wherein the second fixing piece comprises slots (12) symmetrically arranged on the upper surface of the fixing frame (3), inserting plates (13) which are inserted into the slots (12) are symmetrically arranged at the lower ends of the protecting frames (4), inserting holes (14) are formed in the lower ends of the inserting plates (13) extending to the inside of the fixing frame (3), through holes (10) which are matched with the inserting holes (14) are symmetrically formed in the side walls of the fixing frame (3), and fixing pins (11) which are matched with the inserting holes (14) are detachably fixed in the through holes (10).

3. The novel spring piece stamping forming equipment according to claim 2, wherein both ends of the fixing pin (11) penetrate through the through hole (10) and are provided with pipe threads, and both ends of the fixing pin (11) are connected with fixing nuts through threads.

4. The novel spring piece stamping forming device according to claim 1, wherein the fixing base (8) is a member made of stainless steel, and the fixing base (8) and the film blank (7) are fixed through welding.

5. The novel spring piece stamping forming equipment according to claim 2, wherein the surface of the fixing pin (11) is sleeved with an anti-skid sleeve, and the anti-skid sleeve is a rubber member.

6. The novel spring piece stamping forming device according to claim 2, wherein the cross section of the fixing frame (3) is of an inverted U-shaped structure, and the inner top end of the fixing frame (3) and the top end of the jack (14) are positioned on the same horizontal plane.