CN211758013U

CN211758013U - High-precision bending machine die

Info

Publication number: CN211758013U
Application number: CN202020157766.1U
Authority: CN
Inventors: 王凤进
Original assignee: Nanjing Wansheng Machine Tool Co ltd
Current assignee: Nanjing Wansheng Machine Tool Co ltd
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-27
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a high-precision bending machine die, which comprises a die main body, a processing groove with a V-shaped cross section is arranged on the top surface of the die main body, a strip-shaped groove is arranged on the side of the processing groove, an installation block is arranged on the inner side of the strip-shaped groove, a limit block is arranged on the top of the installation block, a spherical hole is arranged between the installation block and the limit block, a ball is arranged on the inner side of the spherical hole, the ball protrudes out of the limit block to the surface of the processing groove, a magnetic stripe is arranged between the two end surfaces of the installation block and the limit block, the two end surfaces are magnetically connected, a magnetic block is arranged on the bottom end surface of the installation block, and the magnetic block; through the ball of design, can change into roll connection by the plane connection in bending to the steel sheet to improve the transmission ability, thereby reduce the required dynamics of bending, thereby in use, reduce the consumption of power.

Description

High-precision bending machine die

Technical Field

The utility model belongs to the technical field of bender mould, concretely relates to high accuracy bender mould.

Background

A bending machine die is a tool used for forming and processing a plate material by a bending machine, the tool comprises various parts, and different dies comprise different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. And a tool for forming the blank into a product with a specific shape and size under the pressure of the bending machine.

The existing bending machine die still has some defects when in use: the existing bending machine die has the advantages that because the processing groove is of a planar structure, the processing groove still has large friction force during bending deformation of the steel plate, so that the processing force is too large, and the cost consumption is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy bender mould to current bender mould that proposes in solving above-mentioned background art is placing the steel sheet, because the processing groove is planar structure, in the steel sheet deformation of bending, still has great frictional force, and the dynamics that leads to processing is too big, causes the great problem of cost consumption.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy bender mould, includes the mould main part, the processing groove of transversal personally submitting "V" type structure is seted up on the top surface of mould main part, the strip-shaped groove has been seted up to the side of processing groove, the installation piece has been placed to the inboard in strip-shaped groove, the stopper is installed at the top of installation piece, spherical hole has been seted up between installation piece and the stopper, the ball is installed to the inboard in spherical hole, the ball protrudes the stopper to the processing groove on the surface.

Preferably, a magnetic strip is arranged between the two end faces of the mounting block and the limiting block and is in magnetic connection with the mounting block, a magnetic block is arranged on the bottom end face of the mounting block and is in magnetic connection with the strip-shaped groove.

Preferably, a plurality of arc-shaped grooves are symmetrically formed in the bottom of the inner side of the processing groove from top to bottom in sequence, and arc-shaped plates are embedded into the inner sides of the arc-shaped grooves.

Preferably, the arc-shaped plate is a metal component, and the arc-shaped plate is of an arc-shaped structure.

Preferably, a fixing column is fixed on the end face of the die main body, and the fixing column is of a cylindrical structure.

Preferably, cylinders are symmetrically fixed on two sides of the die main body, and the cylinders are metal components.

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

1. through the designed balls, the plane connection can be changed into rolling connection in the bending of the steel plate, so that the transmission capacity is improved, the force required by bending is reduced, and the power consumption is reduced in use;

2. through the arc plate and the arc groove of design, can in use, according to the demand of bending, adjust the degree of depth that adds the processing groove for processing is more convenient, comprehensive.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of region A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the area B in FIG. 2 according to the present invention;

in the figure: 1. fixing a column; 2. a mold body; 3. processing a tank; 4. a ball bearing; 5. a magnetic block; 6. mounting blocks; 7. a magnetic strip; 8. a limiting block; 9. an arc-shaped plate; 10. an arc-shaped groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a high accuracy bender mould, includes mould main part 2, and mould main part 2's top surface sets up transversal processing groove 3 of personally submitting "V" type structure, and strip-shaped groove has been seted up to processing groove 3's side, and installation piece 6 has been placed to strip-shaped groove's inboard, and stopper 8 is installed at the top of installation piece 6, has seted up spherical hole between installation piece 6 and the stopper 8, and ball 4 is installed to the inboard in spherical hole, and ball 4 protrudes stopper 8 to processing groove 3 on the surface.

In this embodiment, preferably, a magnetic stripe 7 is installed between the two end faces of the installation block 6 and the limiting block 8, and the two end faces are magnetically connected, a magnetic block 5 is installed on the bottom end face of the installation block 6, and the magnetic block 5 is magnetically connected with the strip-shaped groove.

In this embodiment, preferably, a fixing column 1 is fixed to an end surface of the mold main body 2, and the fixing column 1 is a cylindrical structure.

In this embodiment, preferably, cylinders are symmetrically fixed to both sides of the mold main body 2, and the cylinders are metal members.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high accuracy bender mould, includes mould main part 2, and mould main part 2's top surface sets up transversal processing groove 3 of personally submitting "V" type structure, and strip-shaped groove has been seted up to processing groove 3's side, and installation piece 6 has been placed to strip-shaped groove's inboard, and stopper 8 is installed at the top of installation piece 6, has seted up spherical hole between installation piece 6 and the stopper 8, and ball 4 is installed to the inboard in spherical hole, and ball 4 protrudes stopper 8 to processing groove 3 on the surface.

In this embodiment, preferably, the inner bottom of the processing groove 3 is symmetrically provided with a plurality of arc-shaped grooves 10 from top to bottom, and the arc-shaped plate 9 is embedded into the inner sides of the arc-shaped grooves 10.

In this embodiment, preferably, the arc plate 9 is a metal member, and the arc plate 9 is an arc structure.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, earlier according to the actual demand of processing, adjust the degree of depth of processing groove 3, in adjusting, insert arc 9 in the arc 10 of corresponding height, process afterwards, in processing, the inboard at processing groove 3 is placed to the steel sheet that will need to process, carry out extrusion process with the steel sheet through the bender after that, make the steel sheet receive the extrusion, in steel sheet atress extrusion, transmit through ball 4, reduce frictional force, in long-time transmission, when needing to dismantle change ball 4, directly pass through magnetic stripe 7 with stopper 8 and installation piece 6 separation, change ball 4, can separate installation piece 6 through magnetic path 5 and strip-shaped groove according to the in-service use demand simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy bender mould, includes mould main part (2), processing groove (3) of transversal personally submitting "V" type structure, its characterized in that are seted up to the top surface of mould main part (2): the side of the processing groove (3) is provided with a strip-shaped groove, an installation block (6) is placed on the inner side of the strip-shaped groove, a limiting block (8) is installed at the top of the installation block (6), a spherical hole is formed between the installation block (6) and the limiting block (8), a ball (4) is installed on the inner side of the spherical hole, and the ball (4) protrudes out of the limiting block (8) to the surface of the processing groove (3).

2. A high precision bending machine die according to claim 1, characterized in that: the magnetic strip (7) is arranged between the two end faces of the mounting block (6) and the limiting block (8) and is in magnetic connection with the mounting block, the magnetic block (5) is arranged on the bottom end face of the mounting block (6), and the magnetic block (5) is in magnetic connection with the strip-shaped groove.

3. A high precision bending machine die according to claim 1, characterized in that: the inner side bottom of the processing groove (3) is provided with a plurality of arc-shaped grooves (10) in sequence and symmetrically from top to bottom, and the arc-shaped plates (9) are embedded into the inner sides of the arc-shaped grooves (10).

4. A high precision bending machine die according to claim 3, wherein: the arc-shaped plate (9) is a metal component, and the arc-shaped plate (9) is of an arc-shaped structure.

5. A high precision bending machine die according to claim 1, characterized in that: the end face of the die main body (2) is fixed with a fixing column (1), and the fixing column (1) is of a cylindrical structure.

6. A high accuracy bender mould according to claim 5, characterized in that: the two sides of the die main body (2) are symmetrically fixed with cylinders, and the cylinders are metal components.