CN217964384U - High reliability stamping and bending dies for metal parts - Google Patents

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 dies for metal parts

technical field

The utility model relates to the technical field of bending dies, in particular to a highly reliable punching and bending die for metal spare parts.

Background technique

In the production process of metal parts, parts are usually bent to a certain extent according to the needs to ensure that the metal parts have better adaptability in the actual assembly process.

However, in the actual use of the existing bending dies, the bending angle is single and rigid, and cannot be adjusted flexibly, resulting in a decrease in bending efficiency and affecting the actual production rate of parts. Therefore, we propose a high-reliability stamping and bending method for metal parts. bending mold.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a highly reliable stamping and bending die for metal parts.

In order to achieve the above object, the utility model adopts the following technical solutions:

The high-reliability stamping and bending die for metal parts includes a base, a vertical groove is opened in the middle of the top of the base, and the first push rod motor with the output shaft vertically upward is installed in the groove. The top of the rod motor is fixedly connected with a vertically arranged connecting rod, and the top of the connecting rod is fixedly connected with an adjustment assembly. The adjustment assembly includes a lifting frame fixedly connected with the top of the connecting rod. rod, and the outer side of the fixed rod is set with conflicting rollers;

Two sets of vertical support plates are fixedly installed on the top of the base, and the vertical support plates are located in the inner middle of the lifting frame. Two sets of symmetrically arranged bending components are rotationally connected between the vertical support plates. The bottom end of the bent component contacts;

Two sets of support rods are fixedly installed on the top of the base, a top plate is fixedly installed on the top of the support rods, and a top plate is fixedly installed on the bottom middle of the top plate. The bottom end of the output shaft of the motor is fixedly installed with a mounting frame, and the bottom end of the mounting frame is rotatably connected with a squeezing roller.

As a preferred technical solution of the present application, guide blocks are fixedly installed in the middle of the inner walls on both sides of the lifting frame, providing a limit basis for the stable movement of the adjustment assembly.

As a preferred technical solution of the present application, the sides of the vertical support plates away from each other are provided with vertical guide grooves along the vertical direction for the sliding arrangement of the guide blocks, which preliminarily ensures that the adjustment assembly is in a better stability when in use. state.

As a preferred technical solution of the present application, both sides of the bottom end of the adjustment assembly are fixedly equipped with limit rods, and the top of the base is provided with an insertion slot adapted to the limit rod, so as to further ensure that the adjustment assembly is in use. in a better stable state.

As a preferred technical solution of the present application, the bending assembly includes a storage seat, the top of the storage seat is provided with a storage slot, and several sets of insertion holes are evenly opened on both sides of the top of the storage base, and inserted into the insertion holes. A telescopic rod is provided, and one end of the telescopic rod located on the same side in the storage seat is fixedly connected with a collision plate, which plays a better role in limiting the spare parts.

As a preferred technical solution of the present application, the connecting plate is fixedly installed at one end of the telescopic rod located outside the storage seat, and the outer side of the telescopic rod is covered with a spring, and the two ends of the telescopic rod are respectively glued to the outside of the storage seat and the connecting plate. Connect, so that the collision plate can effectively guide and touch the parts to be processed, avoid offset, and ensure the accuracy of stamping and bending.

As a preferred technical solution of the present application, the bottom end of the storage seat is arc-shaped, and the maximum thickness is greater than half the length of the lifting frame, so as to avoid bending the component and adjusting the inside of the component to drill out, which will affect the actual use.

The beneficial effects of the utility model are:

In the process of actual use, the application can adjust the bending angle according to requirements, provide flexible angle adjustment for the production of spare parts, and improve the efficiency of stamping and bending.

Description of drawings

Fig. 1 is the schematic diagram of the front view structure of the highly reliable stamping and bending die for metal spare parts proposed by the utility model;

Fig. 2 is a top view structural diagram of the adjustment assembly of the highly reliable stamping and bending die for metal parts proposed by the utility model;

Fig. 3 is a top view structural diagram of the bending assembly of the highly reliable stamping and bending die for metal parts proposed by the utility model.

In the figure: 1. Base; 2. Adjustment component; 21. Lifting frame; 22. Interference roller; 23. Fixed rod; 24. Guide block; 3. Connecting rod; 4. First push rod motor; 5. Limit rod ;6, bending assembly; 61, storage seat; 62, telescopic rod; 63, spring; 64, interference plate; 7, support rod; 8, vertical support plate; 9, second push rod motor; 10, mounting frame; 11. Squeeze roller; 12. Top plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Fig. 1-3, the high-reliability stamping and bending die for metal parts includes a base 1, a vertical groove is opened in the middle of the top of the base 1, and a first pusher with the output shaft vertically upward is installed in the groove. Rod motor 4, the top of the first push rod motor 4 is fixedly connected with a vertically arranged connecting rod 3, the top of the connecting rod 3 is fixedly connected with an adjustment assembly 2, and the adjustment assembly 2 includes a lifting frame 21 fixedly connected with the top of the connecting rod 3 , the inner side of the lifting frame 21 is fixedly connected with two sets of symmetrically arranged fixed rods 23, and the outer sides of the fixed rods 23 are provided with conflicting rollers 22;

Two sets of vertical support plates 8 are fixedly installed on the top of the base 1, and the vertical support plates 8 are all located in the inner middle of the lifting frame 21, and two sets of symmetrically arranged bending assemblies 6 are rotatably connected between the vertical support plates 8, and the friction rollers The top ends of 22 are respectively in contact with the bottom ends of the corresponding bending components 6;

Two sets of support rods 7 are fixedly mounted on the top of the base 1, a top plate 12 is fixedly mounted on the top of the support rods 7, and the middle part of the bottom end of the top plate 12 is fixedly mounted with a second push rod whose output shaft faces the connection of the two groups of bending components 6 The motor 9 and the bottom end of the output shaft of the second push rod motor 9 are fixedly equipped with a mounting frame 10 , and the bottom end of the mounting frame 10 is rotatably connected with a squeeze roller 11 .

Guide blocks 24 are fixedly installed in the middle of the inner walls on both sides of the lifting frame 21 to provide a limit basis for the stable movement of the adjustment assembly 2 .

The sides of the vertical support plates 8 that are far away from each other are provided with vertical guide grooves along the vertical direction for the sliding arrangement of the guide block 24, which preliminarily ensures that the adjustment assembly 2 is in a better stable state during use.

Both sides of the bottom end of the adjustment assembly 2 are fixedly installed with a limit rod 5, and the top of the base 1 is provided with an insertion slot adapted to the limit rod 5, which further ensures that the adjustment assembly 2 is in a better stable state during use.

The bending assembly 6 includes a storage seat 61, the top of the storage seat 61 is provided with a storage slot, and several groups of insertion holes are evenly opened on both sides of the top of the storage base 61, and a telescopic rod 62 is inserted in the insertion hole, which is located at the storage position. One end of the telescopic rod 62 on the same side in the seat 61 is fixedly connected with a collision plate 64, which plays a better position-limiting effect on spare parts.

The telescoping rod 62 is positioned at one end on the outside of the storage seat 61 and is fixedly equipped with a connecting plate, and the outer side of the telescopic rod 62 is sleeved with a spring 63, and the two ends of the 53 are respectively bonded to the outside of the storage seat 61 and the connecting plate, so that the collision plate 64 Effectively guide and touch the parts to be processed to avoid offset and ensure the accuracy of stamping and bending.

The bottom end of the storage seat 61 is arc-shaped, and the maximum thickness is greater than half the length of the lifting frame 21, so as to avoid bending the component 6 and thereby adjusting the inner side of the component 2 to drill out, which will affect the actual use.

Workflow: First, start the first push rod motor 4 to drive the connecting rod 3 and the adjustment assembly 2 above to move vertically. During the vertical movement of the adjustment assembly 2, cooperate with the internal friction roller 22 and the fixed rod 23 enable the angle adjustment of the bending assembly 6 accordingly, so that the angle between the two sets of bending assemblies 6 can be changed, thereby meeting the bending requirements of different spare parts;

During the bending process, first place the two ends of the spare parts in the two sets of bending assemblies 6, through the cooperation of the telescopic rod 62 and the spring 63, the collision plate 64 is bound to the spare parts to be processed, and then by activating the second The push rod motor 9 enables the mounting frame 10 to drive the extrusion roller 11 to press downwards, thereby allowing the parts below to be stamped, and under the constraints of the two sets of bending components 6, the bending angle after stamping is the target angle .

In the process of actual use, the application can adjust the bending angle according to requirements, provide flexible angle adjustment for the production of spare parts, and improve the efficiency of stamping and bending.

Finally, it should be noted that in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the Orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the utility model. limit.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still understand the foregoing The technical solutions described in each embodiment are modified, or some of the technical features are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A high-reliability stamping and bending die for metal parts, including a base (1), characterized in that a vertical groove is opened in the middle of the top of the base (1), and a vertical output shaft is installed in the groove. The first push rod motor (4) going straight up, the top end of the first push rod motor (4) is fixedly connected with a vertically arranged connecting rod (3), and the top end of the connecting rod (3) is fixedly connected with an adjustment assembly (2) , the adjustment assembly (2) includes a lifting frame (21) fixedly connected to the top of the connecting rod (3), the inner side of the lifting frame (21) is fixedly connected with two sets of symmetrically arranged fixed rods (23), and the fixed rods (23) The outer sides are all provided with conflicting rollers (22); Two sets of vertical support plates (8) are fixedly installed on the top of the base (1), and the vertical support plates (8) are all located in the inner middle of the lifting frame (21), and two sets of symmetrical support plates are rotationally connected between the vertical support plates (8). The bending assembly (6) is provided, and the top ends of the conflicting rollers (22) are respectively in contact with the bottom ends of the corresponding bending assembly (6); The top of the base (1) is fixedly equipped with two groups of support rods (7), the top of the support rods (7) is fixedly equipped with a top plate (12), and the bottom middle part of the top plate (12) is fixedly equipped with an output shaft facing two groups of curved The second push rod motor (9) at the joint of the folding assembly (6), the bottom end of the output shaft of the second push rod motor (9) is fixedly equipped with a mounting frame (10), and the bottom end of the mounting frame (10) is rotatably connected Squeeze rollers (11) are arranged. 2. The highly reliable stamping and bending die for metal parts according to claim 1, characterized in that guide blocks (24) are fixedly installed in the middle of the inner walls on both sides of the lifting frame (21). 3. The high-reliability stamping and bending die for metal parts according to claim 2, characterized in that, the sides of the vertical support plates (8) away from each other are provided with guide blocks (24) along the vertical direction for sliding Set vertical guide groove. 4. The high-reliability stamping and bending die for metal parts according to claim 1, characterized in that, both sides of the bottom end of the adjustment assembly (2) are fixedly installed with limit rods (5), and the base (1) The top of the top is provided with an insertion slot adapted to the limit rod (5). 5. The high-reliability stamping and bending die for metal parts according to claim 1, characterized in that, the bending assembly (6) includes a storage seat (61), and a storage slot is opened at the top of the storage seat (61), Both sides of the top of the storage seat (61) are evenly provided with several sets of insertion holes, and a telescopic rod (62) is inserted in the insertion hole, and one end of the telescopic rod (62) located on the same side in the storage seat (61) Both are fixedly connected with a collision plate (64). 6. The high-reliability stamping and bending die for metal parts according to claim 5, characterized in that, one end of the telescopic rod (62) located outside the storage seat (61) is fixedly equipped with a connecting plate, and the telescopic rod ( The outer side of 62) is sheathed with spring (63), and the two ends of (53) are respectively bonded with the outer side of object seat (61) and connecting plate. 7. The highly reliable stamping and bending die for metal parts according to claim 5, characterized in that the bottom end of the storage seat (61) is arc-shaped, and the maximum thickness is greater than half the length of the lifting frame (21).

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