CN216679844U

CN216679844U - Special mould for special-shaped buckle

Info

Publication number: CN216679844U
Application number: CN202123224519.2U
Authority: CN
Inventors: 蒋艺若
Original assignee: Wuxi Tianshuo Machinery Co ltd
Current assignee: Wuxi Tianshuo Machinery Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-07
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a special die for a special-shaped buckle, which comprises a main setting seat, a setting plate, a stamping female die, a stamping male die, a stamping driving cylinder and a stamping driving rod, wherein one circle of the top end of the main setting seat is connected with the stamping female die through a bolt, one circle of the bottom end of the setting plate is connected with the stamping male die through a bolt, the left end of the inner wall of the top of the stamping female die and the right end of the inner wall of the top of the stamping female die are respectively provided with two types of rim material ejection rods, the position, close to the left end, of the inner wall of the top of the stamping female die is provided with a third ejection rod, and the position, close to the right end, of the inner wall of the top of the stamping female die is provided with a fourth ejection rod.

Description

Special mould for special-shaped buckle

Technical Field

The utility model relates to the technical field of buckle molds, in particular to a special mold for a special-shaped buckle.

Background

The safety belt is a safety part applied to equipment, an aircraft such as an airplane is taken, or when high-altitude operation and skill performance are carried out, a belt used for ensuring safety is assembled by using main raw materials such as terylene, polypropylene fiber and nylon, the safety belt does not only refer to a woven belt, but also other parts besides the woven belt, the safety belt becomes a problem which is considered by drivers and passengers firstly, and is one of the most important performances of automobiles and the like, the traditional parts for ensuring safe driving, such as a rearview mirror, a left door mirror, a right door mirror (a traditional rearview system), a safety belt, an AIRBAG (air bag), an ABS (anti-lock braking system) and the like, are generally applied to an imported luxury car, all the safety belts are required to be provided with buckles, the special buckles are generated to meet certain use requirements and vehicle design, and most of the special buckles are manufactured by stamping during manufacturing, therefore, special dies are needed, but the existing special-shaped buckle special die still has many problems in use.

The existing special die for the special-shaped buckle has the following problems in use:

1. when the stamping is continuously carried out, waste materials and scraps are generated, so that the problem of difficult demoulding of the stamping female die area exists;

2. also such more than punching the female die area creates stripping difficulties and the punching male die area also presents scrap and debris extrusion drop difficulties.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the special die for the special-shaped buckle, which improves the demoulding stability of the female die area after continuous punching and reduces the problem of difficult scrap falling of the male die area after continuous punching.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: special mould of abnormal shape buckle sets up seat, setting plate, punching press die, punching press terrace die, punching press actuating cylinder and punching press actuating lever including the owner, the owner sets up seat top a week and passes through bolted connection punching press die, set up board bottom a week and pass through bolted connection punching press terrace die, punching press die top inner wall left end punching press die top inner wall right-hand member all is equipped with two types of rim charge knock-out levers, punching press die top inner wall is close to left end department and is equipped with the third knock-out lever, punching press die top inner wall is close to right-hand member department and is equipped with the fourth knock-out lever.

Preferably, the left end of the inner wall of the bottom of the stamping male die and the right end of the inner wall of the bottom of the stamping male die are both provided with a class of rim charge ejector rods, a first ejector rod is arranged at the position, close to the left end, of the inner wall of the stamping male die, and a second ejector rod is arranged at the position, close to the right end, of the inner wall of the stamping male die.

Preferably, a first ejection cylinder is connected to the front outer wall of the setting plate near the middle end through a bolt, and a second ejection cylinder is connected to the front outer wall of the main setting seat near the middle end through a bolt.

Preferably, both ends all have the support frame through bolted connection about the punching press actuating cylinder outer wall, punching press actuating cylinder inner wall both ends all are equipped with the drive chamber.

Preferably, the stamping driving cylinder is provided with a driving rod through the inner wall of the driving cavity, and the bottom of the driving rod is connected with the setting plate through a bolt.

Preferably, the two ends of the front end of the base bottom are welded with one type of mounting blocks, and the two ends of the base bottom are welded with two types of mounting blocks.

(III) advantageous effects

The utility model provides a special die for a special-shaped buckle. The method has the following beneficial effects:

(1) the special die for the special-shaped buckle is provided with the main setting seat and the punching female die, when continuous punching operation is carried out, the second ejection cylinder can be electrically operated, through air adsorption pressurization transmission, the second type of rim charge ejector rod, the third ejector rod and the fourth ejector rod can be controlled, the second type of rim charge ejector rod, the third ejector rod and the fourth ejector rod all belong to the design of a piston area in a cavity, when air pressure is increased, the displacement can be lifted and ejected, crushed aggregates and rim charges in a punching female die area can be demoulded, buckle blanks can be separated, and parts of related structures are mutually matched to operate, so that the demoulding stability of the female die area after continuous punching is improved;

(2) this abnormal shape buckle special mould, through being equipped with setting plate and punching press terrace die, when lasting punching press operation, first ejecting cylinder can gain electric function, through the air adsorption pressure boost transmission, alright with control a class of rim charge ejector pin, first ejector pin and second ejector pin, a class of rim charge ejector pin, first ejector pin and second ejector pin all belong to the regional design of cavity internal piston, when atmospheric pressure increases, alright ejecting with the displacement decline, alright in order to make the regional crushed aggregates of punching press terrace die and rim charge drawing of patterns, also can make the buckle blank break away from, function through the mutual cooperation of relevant structure spare part, so reduced the difficult problem that the rim charge that lasts punching press back terrace die region drops.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a fragmentary cross-sectional view of the ram cylinder area of the present invention;

FIG. 3 is a partial cross-sectional view of the punch region of the present invention;

FIG. 4 is a partial cross-sectional view of the punch-die area of the present invention.

In the figure: 1. a main setting seat; 2. stamping a female die; 3. stamping a male die; 4. a setting plate; 5. punching a driving cylinder; 6. a support frame; 7. a first type of mounting block; 8. a second type mounting block; 9. a drive chamber; 10. a drive rod; 11. a first ejection cylinder; 12. a first ejector rod; 13. a second ejector rod; 14. a class I scrap ejector pin; 15. a second ejection cylinder; 16. a third ejector rod; 17. a fourth ejector pin; 18. and a second class rim charge ejector rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: special die for special-shaped buckles comprises a main setting seat 1, a setting plate 4, a stamping die 2, a stamping male die 3, a stamping driving cylinder 5 and a stamping driving rod 10, the main setting seat 1 top one circle is connected with the stamping die 2 through a bolt, the setting plate 4 bottom one circle is connected with the stamping male die 3 through a bolt, the quick fastening use and the convenient disassembly maintenance can be conveniently realized, the left end of the inner wall of the top of the stamping die 2 is arranged at the left end of the inner wall of the top of the stamping die 2, a second type rim charge ejector rod 18 is arranged at the right end of the inner wall of the top of the stamping die 2, a third ejector rod 16 is arranged at the position, close to the left end, of the inner wall of the top of the stamping die 2 is arranged at a fourth ejector rod 17 close to the right end, a second ejector cylinder 15 can be electrically operated, and can be transmitted through air adsorption pressurization so as to control the second type rim charge ejector rod 18, the third ejector rod 16 and the fourth ejector rod 17, and the second type rim charge ejector rod 18, Third ejector rod 16 and fourth ejector rod 17 all belong to the regional design of piston in the cavity, and when atmospheric pressure increased, alright ejecting in order to the displacement risees, alright in order to make 2 regional crushed aggregates of punching press die and rim charge drawing of patterns, also can make the buckle blank break away from.

The left end of the inner wall of the bottom of the stamping male die 3 and the right end of the inner wall of the bottom of the stamping male die 3 are both provided with a class of rim charge ejector rod 14, the position, close to the left end, of the inner wall of the stamping male die 3 is provided with a first ejector rod 12, the position, close to the right end, of the inner wall of the stamping male die 3 is provided with a second ejector rod 13, the first ejector cylinder 11 can be electrically operated, the class of rim charge ejector rod 14, the first ejector rod 12 and the second ejector rod 13 can be controlled through air adsorption pressurization transmission, the class of rim charge ejector rod 14, the class of first ejector rod 12 and the class of second ejector rod 13 all belong to piston region design in a cavity, when air pressure is increased, the type of rim charge ejector rod can be moved down and ejected out, crushed aggregates and rim charges in the stamping male die 3 region can be demolded, and buckle blanks can be separated.

The setting plate 4 is provided with a first ejection cylinder 11 at the front outer wall close to the middle end through a bolt, the main setting seat 1 is provided with a second ejection cylinder 15 at the front outer wall close to the middle end through a bolt, and the double ejection cylinders are deployed, so that abundant independence of the pneumatic power of the ejection structures in the upper and lower areas can be kept, and the independent operation effect of the double areas can also be kept.

Both ends all have support frame 6 through bolted connection about 5 outer walls of punching press actuating cylinder, 5 inner wall both ends of punching press actuating cylinder all are equipped with drive chamber 9, and both ends symmetry stabilizes support frame 6, can keep the stability of top support punching press actuating cylinder 5.

The punching press actuating cylinder 5 is equipped with the actuating lever 10 through the 9 inner walls in drive chamber, the drive lever 10 bottom sets up board 4 through bolted connection, when the inside drive chamber 9 pneumatic pressure of punching press actuating cylinder 5 changes, alright order to order about actuating lever 10 displacement and descend, descend alright order to drive and set up board 4 and punching press terrace die 3 decline through the displacement of actuating lever 10 and carry out punching press work.

The main seat 1 bottom front end both ends that set up all weld one kind installation piece 7, the main seat 1 bottom of setting is all welded at both ends about both ends and is had two kinds of installation pieces 8, and two kinds of installation pieces everywhere can fully keep the main stable support nature of setting up behind the seat 1 fastening connection.

The working principle is as follows: the two ends of the support frame 6 are symmetrical and stable during operation, the stability of the top supporting stamping driving cylinder 5 can be kept, when the pneumatic pressure of a driving cavity 9 in the stamping driving cylinder 5 changes, the driving rod 10 can be driven to move downwards, the setting plate 4 and the stamping male die 3 can be driven to move downwards through the movement of the driving rod 10 to perform stamping operation, when the stamping operation is continued, the second ejection cylinder 15 can be electrically operated, through air adsorption pressurization transmission, the second type rim charge ejection rod 18, the third ejection rod 16 and the fourth ejection rod 17 can be controlled, the second type rim charge ejection rod 18, the third ejection rod 16 and the fourth ejection rod 17 all belong to the design of a cavity inner piston region, when the air pressure is increased, the ejection can be carried out through displacement lifting, the crushed aggregates and rim charges in the stamping female die 2 region can be demolded, a buckle blank can be separated, after the first ejection cylinder 11 is electrically operated, through the air adsorption pressure boost transmission, alright in order to control one kind of rim charge ejector pin 14, first ejector pin 12 and second ejector pin 13, one kind of rim charge ejector pin 14, first ejector pin 12 and second ejector pin 13 all belong to the regional design of cavity internal piston, when atmospheric pressure increases, alright in order to the displacement descends ejecting, alright in order to make 3 regional crushed aggregates of punching male die and rim charge drawing of patterns, also can make the buckle blank break away from.

The utility model comprises the following steps: 1. a main setting seat; 2. stamping a female die; 3. stamping a male die; 4. a setting plate; 5. Punching a driving cylinder; 6. a support frame; 7. a first type of mounting block; 8. a second type mounting block; 9. a drive chamber; 10. A drive rod; 11. a first ejection cylinder; 12. a first ejector rod; 13. a second ejector rod; 14. a class I scrap ejector pin; 15. a second ejection cylinder; 16. a third ejector rod; 17. a fourth ejector pin; 18. The utility model relates to a rim charge ejector rod of the second type, which is a universal standard part or a part known by technicians in the field, and the structure and the principle of the rim charge ejector rod can be known by technicians through technical manuals or conventional experimental methods.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Special mould of abnormal shape buckle, its characterized in that: set up seat (1), setting plate (4), punching press die (2), punching press terrace die (3), punching press actuating cylinder (5) and punching press actuating lever (10) including the owner, the owner sets up seat (1) top a week and passes through bolted connection punching press die (2), set up plate (4) bottom a week and pass through bolted connection punching press terrace die (3), punching press die (2) top inner wall left end punching press die (2) top inner wall right-hand member all is equipped with two types of rim charge knock-outs pole (18), punching press die (2) top inner wall is close to left end department and is equipped with third knock-out pole (16), punching press die (2) top inner wall is close to right-hand member department and is equipped with fourth knock-out pole (17).

2. The special mold for the special-shaped buckle according to claim 1, wherein: stamping male die (3) bottom inner wall left end stamping male die (3) bottom inner wall right-hand member all is equipped with a type of rim charge knock-out pin (14), stamping male die (3) inner wall is close to left end department and is equipped with first knock-out pin (12), stamping male die (3) inner wall is close to right end department and is equipped with second knock-out pin (13).

3. The special mold for the special-shaped buckle according to claim 1, wherein: the device is characterized in that a first ejection cylinder (11) is connected to the front side outer wall of the setting plate (4) close to the middle end through a bolt, and a second ejection cylinder (15) is connected to the front side outer wall of the main setting seat (1) close to the middle end through a bolt.

4. The special mold for the special-shaped buckle according to claim 1, wherein: both ends all have support frame (6) through bolted connection about punching press actuating cylinder (5) outer wall, punching press actuating cylinder (5) inner wall both ends all are equipped with drive chamber (9).

5. The special mold for the special-shaped buckle according to claim 1, wherein: the punching driving cylinder (5) is provided with a driving rod (10) through the inner wall of a driving cavity (9), and the bottom of the driving rod (10) is connected with a setting plate (4) through a bolt.

6. The special mold for the special-shaped buckle according to claim 1, wherein: the main installation block (7) is welded at the two ends of the front end of the bottom of the main installation seat (1), and the two types of installation blocks (8) are welded at the left end and the right end of the bottom of the main installation seat (1).