CN219851747U

CN219851747U - Bending forming die

Info

Publication number: CN219851747U
Application number: CN202320728636.2U
Authority: CN
Inventors: 汪军; 汪成荻
Original assignee: Guiyang Zhiyuan Machinery Product Development Co ltd
Current assignee: Guiyang Zhiyuan Machinery Product Development Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-10-20
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a bending forming die which comprises an upper forming die, wherein a lower forming die is arranged at the bottom of the upper forming die, T-shaped sliding rods are connected to the inner wall of the lower forming die in a sliding mode, the number of the T-shaped sliding rods is two, tooth blocks are fixedly connected to the bottom of the T-shaped sliding rods, tooth bars are meshed with the bottoms of the tooth blocks, movable blocks are fixedly connected to the outer sides of the tooth bars, the outer sides of the movable blocks penetrate through the two sides of the lower forming die, the bottom of a spring piece is fixedly connected with the bottom of the inner wall of the lower forming die, and placing boxes are fixedly connected to the outer sides of the T-shaped sliding rods. The bending forming die has a fixed structure, the existing bending forming die can fix raw materials, and the raw materials cannot shake when the bending forming die is used for processing the raw materials, so that the processing accuracy of the bending forming die is prevented from being reduced.

Description

Bending forming die

Technical Field

The utility model relates to the technical field of bending forming dies, in particular to a bending forming die.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.

In the machining process of mechanical parts, a bending forming die is needed, the existing bending forming die does not have a fixed structure, the existing bending forming die cannot fix raw materials, and when the bending forming die is used for machining the raw materials, the raw materials are easy to shake, so that the machining accuracy of the bending forming die is reduced.

Therefore, the folding forming die is required to be designed and reformed, and the phenomenon that the die does not have a fixed structure is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a bending forming die which has the advantage of a fixed structure, and solves the problems that the existing bending forming die does not have the fixed structure, the existing bending forming die can not fix raw materials, and the raw materials are easy to shake when the bending forming die is used for processing the raw materials, so that the processing accuracy of the bending forming die is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bending forming die comprises an upper forming die, a lower forming die, a T-shaped slide bar, a tooth block, a tooth bar, a movable block, a spring piece, a placing box, a screw, a rotating block, a screw sleeve and an L-shaped bar;

the bottom of going up forming die is provided with down forming die, the inner wall sliding connection of lower forming die has T shape slide bar, the quantity of T shape slide bar is two, the bottom fixedly connected with tooth piece of T shape slide bar, the bottom meshing of tooth piece has the ratch, the outside fixedly connected with movable block of ratch, the outside of movable block runs through to the both sides of lower forming die, the bottom fixedly connected with spring leaf of ratch, the bottom of spring leaf and the bottom fixedly connected with of lower forming die inner wall, the outside of T shape slide bar runs through to the both sides fixedly connected with of lower forming die and places the box, the inner wall of placing the box is through bearing swing joint has the screw rod, the bottom of screw rod runs through to the bottom fixedly connected with rotatory piece of placing the box, the surface threaded connection of screw rod has the swivel nut, the outside of swivel nut runs through to the outside fixedly connected with L shape pole of placing the box.

As preferable in the utility model, the outer side of the L-shaped rod is fixedly connected with a handle, and the handle is U-shaped.

As a preferable mode of the utility model, the surface of the grip is provided with an anti-skid sleeve, and the anti-skid sleeve is made of rubber.

As the preferable mode of the utility model, the top of the placement box and the bottom of the L-shaped rod are fixedly connected with anti-skid blocks, and the anti-skid blocks are rectangular in shape.

Preferably, the surface of the rotating block is provided with anti-skid patterns, and the rotating block is cylindrical in shape.

As a preferable mode of the utility model, the spring piece is made of stainless steel, and an antirust coating is arranged on the surface of the spring piece.

Compared with the prior art, the utility model has the following beneficial effects:

1. the bending forming die has a fixed structure, the existing bending forming die can fix raw materials, and the raw materials cannot shake when the bending forming die is used for processing the raw materials, so that the processing accuracy of the bending forming die is prevented from being reduced.

2. According to the utility model, through the arrangement of the grip, the contact area between the two hands of a user and the L-shaped rod can be increased, and the L-shaped rod can be conveniently moved by the user.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is a perspective view of the L-shaped rod structure of the utility model.

In the figure: 1. a forming die is arranged; 2. a lower forming die; 3. a T-shaped slide bar; 4. tooth blocks; 5. a toothed bar; 6. a movable block; 7. a spring piece; 8. placing a box; 9. a screw; 10. a rotating block; 11. a screw sleeve; 12. an L-shaped rod; 13. a grip; 14. an anti-skid sleeve; 15. an anti-skid block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the bending forming die provided by the utility model comprises an upper forming die 1, a lower forming die 2, a T-shaped slide bar 3, a tooth block 4, a tooth bar 5, a movable block 6, a spring piece 7, a placing box 8, a screw 9, a rotating block 10, a threaded sleeve 11 and an L-shaped bar 12;

the bottom of going up forming die 1 is provided with lower forming die 2, the inner wall sliding connection of lower forming die 2 has T shape slide bar 3, the quantity of T shape slide bar 3 is two, the bottom fixedly connected with tooth piece 4 of T shape slide bar 3, the bottom meshing of tooth piece 4 has toothed bar 5, the outside fixedly connected with movable block 6 of toothed bar 5, the outside of movable block 6 runs through to the both sides of lower forming die 2, the bottom fixedly connected with spring leaf 7 of toothed bar 5, the bottom of spring leaf 7 and the bottom fixedly connected with of lower forming die 2 inner wall, the outside of T shape slide bar 3 runs through to the both sides fixedly connected with of lower forming die 2 place box 8, the inner wall of placing box 8 is through bearing swing joint has screw rod 9, the bottom of screw rod 9 runs through to the bottom fixedly connected with rotatory piece 10 of placing box 8, the surface threaded connection of screw rod 9 has swivel nut 11, the outside of swivel nut 11 runs through to the outside fixedly connected with L shape pole 12 of placing box 8.

Referring to fig. 1, a grip 13 is fixedly connected to the outer side of the l-shaped rod 12, and the grip 13 is U-shaped.

As a technical optimization scheme of the utility model, through the arrangement of the handle 13, the contact area between the two hands of a user and the L-shaped rod 12 can be increased, and the L-shaped rod 12 can be conveniently moved by the user.

Referring to fig. 1, an anti-slip cover 14 is provided on the surface of the grip 13, and the anti-slip cover 14 is made of rubber.

As a technical optimization scheme of the utility model, through the arrangement of the anti-skid sleeve 14, the friction force between the two hands of a user and the grip 13 can be increased, and the grip 13 is prevented from being out of hand when in use.

Referring to fig. 1, the top of the placement box 8 and the bottom of the L-shaped rod 12 are fixedly connected with anti-skid blocks 15, and the shape of the anti-skid blocks 15 is rectangular.

As a technical optimization scheme of the utility model, through the arrangement of the anti-skid blocks 15, the friction force between the placing box 8 and the L-shaped rod 12 and the raw materials can be increased, and the use of a user is facilitated.

Referring to fig. 1, the surface of the rotating block 10 is provided with anti-slip patterns, and the rotating block 10 is cylindrical in shape.

As a technical optimization scheme of the utility model, through the arrangement of the anti-skid patterns, the friction force between the two hands of a user and the rotating block 10 can be increased, and the rotating block 10 is prevented from being out of hands when in use.

Referring to fig. 2, the spring piece 7 is made of stainless steel, and the surface of the spring piece 7 is provided with an anti-rust coating.

As a technical optimization scheme of the utility model, the spring piece 7 made of stainless steel is arranged, so that the spring piece 7 can be prevented from rusting and damage to the spring piece 7 due to rusting can be prevented.

The working principle and the using flow of the utility model are as follows: when the novel spiral spring is used, firstly, the movable block 6 is moved downwards, the movable block 6 drives the toothed bar 5 to move downwards, the toothed bar 5 extrudes the spring piece 7 downwards to enable the spring piece 7 to shrink, the toothed bar 5 is separated from the toothed block 4, then the handle 13 is pulled outwards, the handle 13 drives the L-shaped rod 12 and the placing box 8 to move outwards, the placing box 8 drives the T-shaped slide rod 3 and the toothed block 4 to move outwards, the position of the placing box 8 is adjusted, after the adjustment is finished, the movable block 6 is sent out, the spring piece 7 rebounds to generate elastic force to drive the toothed bar 5 to move upwards, the toothed bar 5 is meshed with the toothed block 4 again, then raw materials are placed between the placing box 8 and the L-shaped rod 12, the rotating block 10 is rotated, the rotating block 10 drives the screw 9 to rotate, the screw sleeve 11 is driven to move downwards, the screw sleeve 11 drives the L-shaped rod 12 to move downwards, the placing box 8 and the L-shaped rod 12 are attached to the raw materials, and the raw materials can be fixed at the moment, so that the novel spiral spring has the effect of a fixed structure.

To sum up: this forming die bends, through setting up forming die 1, lower forming die 2, T shape slide bar 3, tooth piece 4, tooth bar 5, movable block 6, spring leaf 7, place box 8, screw rod 9, rotatory piece 10, swivel nut 11, L shape pole 12, handle 13, antiskid cover 14, antiskid piece 15, solved current forming die of bending and did not have fixed knot and constructed, current forming die of bending can' T fix the raw materials, when using forming die of bending to process the raw materials, the raw materials rocks very easily, leads to the problem that the machining accuracy of forming die of bending descends.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a forming die bends which characterized in that: the device comprises an upper forming die (1), a lower forming die (2), a T-shaped sliding rod (3), a tooth block (4), a tooth rod (5), a movable block (6), a spring piece (7), a placing box (8), a screw (9), a rotating block (10), a threaded sleeve (11) and an L-shaped rod (12);

the bottom of going up forming die (1) is provided with lower forming die (2), the inner wall sliding connection of lower forming die (2) has T shape slide bar (3), the quantity of T shape slide bar (3) is two, the bottom fixedly connected with tooth piece (4) of T shape slide bar (3), the bottom meshing of tooth piece (4) has tooth bar (5), the outside fixedly connected with movable block (6) of tooth bar (5), the outside of movable block (6) runs through to the both sides of lower forming die (2), the bottom fixedly connected with spring leaf (7) of tooth bar (5), the bottom of spring leaf (7) and the bottom fixedly connected with of lower forming die (2) inner wall, the outside of T shape slide bar (3) runs through to the both sides fixedly connected with of lower forming die (2) place box (8), the inner wall of placing box (8) is through bearing swing joint to screw (9), the bottom of screw (9) runs through to the bottom fixedly connected with rotating block (10) of placing box (8), the outside thread sleeve (11) is placed to the outside thread sleeve (11).

2. The bending mold according to claim 1, wherein: the outer side of the L-shaped rod (12) is fixedly connected with a handle (13), and the handle (13) is U-shaped.

3. The bending mold according to claim 2, wherein: an anti-skid sleeve (14) is arranged on the surface of the grip (13), and the anti-skid sleeve (14) is made of rubber.

4. The bending mold according to claim 1, wherein: the top of placing box (8) and the bottom of L shape pole (12) are all fixedly connected with antiskid piece (15), the shape of antiskid piece (15) is the rectangle.

5. The bending mold according to claim 1, wherein: the surface of the rotating block (10) is provided with anti-skid patterns, and the rotating block (10) is cylindrical in shape.

6. The bending mold according to claim 1, wherein: the spring piece (7) is made of stainless steel, and an antirust coating is arranged on the surface of the spring piece (7).