CN217964384U

CN217964384U - High-reliability stamping and bending die for metal parts

Info

Publication number: CN217964384U
Application number: CN202222010572.0U
Authority: CN
Inventors: 陈会科; 熊林华; 熊剑; 杨红玉
Original assignee: Nanchang Hengfa Machinery Manufacturing Co ltd
Current assignee: Nanchang Hengfa Machinery Manufacturing Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-06
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to a mould field of bending especially relates to high reliable punching press mould of bending of metal accessories, the on-line screen storage device comprises a base, the recess of vertical direction is seted up at the top middle part of base to install the vertical ascending first push rod motor of output shaft in the recess, the connecting rod of the vertical setting of top fixedly connected with of first push rod motor, the top fixedly connected with adjusting part of connecting rod, adjusting part include with connecting rod top fixed connection's lift frame, the dead lever that the two sets of symmetries of inboard fixedly connected with of lift frame set up, and the outside of dead lever all overlaps and is equipped with and supports touch roll. The utility model discloses can buckle the regulation of angle according to the demand at the in-process of in-service use, provide nimble angular adjustment for the production of accessories, improve the efficiency that the punching press was bent.

Description

High-reliability stamping and bending die for metal parts

Technical Field

The utility model relates to a mould technical field of bending especially relates to the high reliable punching press mould of bending of metal accessories.

Background

In the process of metal spare and accessory part production, can carry out the processing of bending of certain degree to the spare and accessory part as required usually, guarantee that metal spare and accessory part possesses better suitability in actual assembly process.

However, the bending angle of the existing bending die is single and is dead in the actual use process, the bending angle cannot be flexibly adjusted, the bending efficiency is reduced, the actual production rate of the spare part is influenced, and therefore the high-reliability stamping bending die for the metal spare part is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a high-reliability stamping and bending die for metal accessories.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the high-reliability stamping and bending die for metal parts comprises a base, wherein a groove in the vertical direction is formed in the middle of the top end of the base, a first push rod motor with an output shaft vertically upwards is installed in the groove, a vertically arranged connecting rod is fixedly connected to the top end of the first push rod motor, an adjusting assembly is fixedly connected to the top end of the connecting rod and comprises a lifting frame fixedly connected to the top end of the connecting rod, two groups of symmetrically arranged fixing rods are fixedly connected to the inner side of the lifting frame, and abutting contact rollers are sleeved on the outer sides of the fixing rods;

two groups of vertical support plates are fixedly arranged at the top of the base, the vertical support plates are positioned in the middle of the inner side of the lifting frame, two groups of symmetrically arranged bending assemblies are rotationally connected between the vertical support plates, and the top ends of the abutting rollers are respectively contacted with the bottom ends of the corresponding bending assemblies;

the top fixed mounting of base has two sets of bracing pieces, and the top fixed mounting of bracing piece has the roof, and the bottom middle part fixed mounting of roof has the output shaft just to the second push rod motor of two sets of bending assembly junctions, and the output shaft bottom fixed mounting of second push rod motor has the mounting bracket, and the bottom of mounting bracket rotates and is connected with the squeeze roll.

As an optimal technical scheme of this application, the equal fixed mounting in both sides inner wall middle part of lift frame has the guide block, provides spacing basis for adjusting part's stable removal.

As an optimal technical scheme of this application, the vertical guide way that is used for the guide block to slide the setting is all offered along vertical direction to the one side that perpendicular extension board kept away from each other, tentatively guarantees that adjusting part is in better stable condition when using.

As an optimal technical scheme of this application, the equal fixed mounting in bottom both sides of adjusting part has the gag lever post, and the top of base set up with the gag lever post adaptation insert establish the groove, further guarantee that adjusting part is in better stable condition when using.

As an optimal technical scheme of this application, the subassembly of buckling has seted up on the top of putting the thing seat and has put the thing groove including putting the thing seat, puts the top both sides of thing seat and has evenly seted up a plurality of groups and insert and establish the hole to insert and be equipped with the telescopic link in inserting and establishing the hole, be located the equal fixedly connected with of one end of the telescopic link of putting the thing seat homonymy and support the touch panel, play better limiting displacement to spare and accessory parts.

As an optimal technical scheme of this application, the telescopic link is located the equal fixed mounting in one end of putting the thing seat outside and has the connecting plate, and the outside cover of telescopic link is equipped with the spring, both ends bond with the outside and the connecting plate of putting the thing seat respectively for the conflict board is treated the accessories of processing effectively and is led the top and touch, avoids the skew, guarantees the punching press accuracy of bending.

As an optimal technical scheme of this application, the bottom of putting the thing seat is the arc, and maximum thickness is greater than half length of lift frame, thereby avoids the subassembly of buckling to adjust the subassembly inboard and drills out, influences in-service use.

The utility model has the advantages that:

this application can carry out the regulation of the angle of buckling according to the demand at the in-process of in-service use, provides nimble angular adjustment for the production of accessories, improves the efficiency that the punching press was bent.

Drawings

Fig. 1 is a schematic view of a high-reliability stamping and bending die for metal parts according to the present invention;

fig. 2 is a schematic top view of an adjusting assembly of the high-reliability stamping and bending die for metal parts provided by the present invention;

fig. 3 is the utility model provides a metal accessories high reliability punching press mould of bending's the subassembly of overlooking the structure sketch map.

In the figure: 1. a base; 2. an adjustment assembly; 21. a lifting frame; 22. a touch roller; 23. a fixing rod; 24. a guide block; 3. a connecting rod; 4. a first push rod motor; 5. a limiting rod; 6. a bending assembly; 61. a placement seat; 62. a telescopic rod; 63. a spring; 64. a touch plate; 7. a support bar; 8. a vertical support plate; 9. a second push rod motor; 10. a mounting frame; 11. a squeeze roll; 12. a top plate.

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. 1-3, the high-reliability stamping and bending die for metal parts comprises a base 1, wherein a groove in the vertical direction is formed in the middle of the top end of the base 1, a first push rod motor 4 with an output shaft vertically upward is installed in the groove, a connecting rod 3 vertically arranged is fixedly connected to the top end of the first push rod motor 4, an adjusting assembly 2 is fixedly connected to the top end of the connecting rod 3, the adjusting assembly 2 comprises a lifting frame 21 fixedly connected to the top end of the connecting rod 3, two groups of symmetrically arranged fixing rods 23 are fixedly connected to the inner side of the lifting frame 21, and touch rollers 22 are sleeved on the outer sides of the fixing rods 23;

two groups of vertical support plates 8 are fixedly arranged at the top of the base 1, the vertical support plates 8 are positioned in the middle of the inner side of the lifting frame 21, two groups of symmetrically arranged bending assemblies 6 are rotatably connected between the vertical support plates 8, and the top ends of the abutting rollers 22 are respectively contacted with the bottom ends of the corresponding bending assemblies 6;

base 1's top fixed mounting has two sets of bracing pieces 7, and the top fixed mounting of bracing piece 7 has roof 12, and the bottom middle part fixed mounting of roof 12 has the output shaft just to the second push rod motor 9 of two sets of 6 junctions of bending assembly, and the output shaft bottom fixed mounting of second push rod motor 9 has mounting bracket 10, and the bottom of mounting bracket 10 rotates and is connected with squeeze roll 11.

The middle parts of the inner walls of the two sides of the lifting frame 21 are fixedly provided with guide blocks 24, so that a limiting foundation is provided for the stable movement of the adjusting component 2.

One side that perpendicular extension board 8 kept away from each other all sets up the vertical guide way that is used for guide block 24 to slide the setting along vertical direction, guarantees preliminarily that adjusting part 2 is in better stable state when using.

The equal fixed mounting in bottom both sides of adjusting part 2 has gag lever post 5, and the top of base 1 set up with 5 adaptations of gag lever post insert establish the groove, further guarantee that adjusting part 2 is in better stable state when using.

Bending assembly 6 is including putting thing seat 61, and the top of putting thing seat 61 has been seted up and has been put the thing groove, and the top both sides of putting thing seat 61 have evenly been seted up a plurality of groups and have been inserted the establishment hole to insert and be equipped with telescopic link 62 inserting in the establishment hole, the equal fixedly connected with of one end of the telescopic link 62 that is located homonymy in putting thing seat 61 supports touch panel 64, plays better limiting displacement to spare and accessory parts.

The equal fixed mounting in one end that the telescopic link 62 is located the thing seat 61 outside has a connecting plate, and the outside cover of telescopic link 62 is equipped with spring 63, 53's both ends bond with the outside and the connecting plate of putting the thing seat 61 respectively for the spare and accessory part that treats processing effectively is led the top and is touched to the touch panel 64, avoids the skew, guarantees the punching press accuracy of bending.

The bottom of putting thing seat 61 is the arc, and maximum thickness is greater than the half length of lift frame 21, thereby avoids the subassembly 6 of buckling 2 inboard of adjusting part to bore out, influences in-service use.

The working process is as follows: firstly, the first push rod motor 4 is started to drive the connecting rod 3 and the adjusting component 2 above the connecting rod to move in the vertical direction, and in the process that the adjusting component 2 moves in the vertical direction, the bending components 6 can be subjected to angle adjustment along with the first push rod motor by matching with the internal abutting roller 22 and the fixed rod 23, so that the included angle between the two groups of bending components 6 is changed, and the bending requirements of different parts are met;

in the bending process, at first place the both ends of accessories in two sets of bending assembly 6, through the cooperation of telescopic link 62 and spring 63, make the contact plate 64 tie the accessories of treating processing, then through starting second push rod motor 9, make mounting bracket 10 drive squeeze roll 11 punching press downwards, and then make the accessories of below obtain the punching press and handle, and under the restriction of two sets of bending assembly 6, make the angle of buckling after the punching press be the purpose angle.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-reliability stamping and bending die for metal parts comprises a base (1) and is characterized in that a groove in the vertical direction is formed in the middle of the top end of the base (1), a first push rod motor (4) with an output shaft vertically upward is mounted in the groove, a vertically arranged connecting rod (3) is fixedly connected to the top end of the first push rod motor (4), an adjusting assembly (2) is fixedly connected to the top end of the connecting rod (3), the adjusting assembly (2) comprises a lifting frame (21) fixedly connected to the top end of the connecting rod (3), two groups of symmetrically arranged fixing rods (23) are fixedly connected to the inner side of the lifting frame (21), and touch rollers (22) are sleeved on the outer sides of the fixing rods (23);

two groups of vertical support plates (8) are fixedly mounted at the top of the base (1), the vertical support plates (8) are located in the middle of the inner side of the lifting frame (21), two groups of symmetrically arranged bending assemblies (6) are rotatably connected between the vertical support plates (8), and the top ends of the abutting rollers (22) are respectively contacted with the bottom ends of the corresponding bending assemblies (6);

the top fixed mounting of base (1) has two sets of bracing pieces (7), the top fixed mounting of bracing piece (7) has roof (12), the bottom middle part fixed mounting of roof (12) has the output shaft just to second push rod motor (9) of two sets of bending assembly (6) junctions, the output shaft bottom fixed mounting of second push rod motor (9) has mounting bracket (10), and the bottom of mounting bracket (10) is rotated and is connected with squeeze roll (11).

2. The metal part high-reliability stamping and bending die according to claim 1, wherein the middle parts of the inner walls of the two sides of the lifting frame (21) are fixedly provided with guide blocks (24).

3. The metal part high-reliability stamping and bending die according to claim 2, wherein vertical guide grooves for the guide blocks (24) to be slidably arranged are formed in the vertical direction on the sides of the vertical support plates (8) far away from each other.

4. The metal part high-reliability stamping and bending die according to claim 1, wherein both sides of the bottom end of the adjusting assembly (2) are fixedly provided with limiting rods (5), and the top end of the base (1) is provided with an insertion groove adapted to the limiting rods (5).

5. The metal part high-reliability stamping and bending die according to claim 1, wherein the bending assembly (6) comprises an object placing seat (61), an object placing groove is formed in the top end of the object placing seat (61), a plurality of groups of inserting holes are uniformly formed in two sides of the top end of the object placing seat (61), telescopic rods (62) are inserted into the inserting holes, and one end of each telescopic rod (62) located on the same side in the object placing seat (61) is fixedly connected with a touch plate (64).

6. The metal part high-reliability stamping and bending die according to claim 5, wherein one end of the telescopic rod (62) located outside the object placing seat (61) is fixedly provided with a connecting plate, and two ends of the telescopic rod (62) are sleeved with springs (63) and (53) which are respectively bonded with the outside of the object placing seat (61) and the connecting plate.

7. The metal part high-reliability stamping and bending die according to claim 5, wherein the bottom end of the object placing seat (61) is arc-shaped, and the maximum thickness of the object placing seat is greater than half of the length of the lifting frame (21).