CN218798406U

CN218798406U - Bending die with light structure

Info

Publication number: CN218798406U
Application number: CN202223217586.6U
Authority: CN
Inventors: 陶环富
Original assignee: Chongqing Hengfu Electromechanical Manufacturing Co ltd
Current assignee: Chongqing Hengfu Electromechanical Manufacturing Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a light and handy mould of bending of structure, bend the piece including pushing away by the circular arc that pushes away one side with being located, it is provided with sharp recess to push away by pushing away, the circumference surface that the circular arc was bent the piece is provided with just the arc recess to sharp recess, it has the locating component of bending to be located to push away one end fixed mounting who bends the piece with the circular arc, the locating component of bending includes horizontal fixed plate, the connecting plate that upwards extends is installed to the rear end of horizontal fixed plate, detachable grafting has the first spacing and the second spacing of horizontal extension on the connecting plate, first spacing is just to sharp recess, the second spacing is located the oblique top of first spacing, the front end of first spacing articulates there is a rear end of shelving the strip, the front end top of shelving the strip articulates there is a lifting piece, the front end tip of second spacing is provided with spacing chute, the partial lifting of the return bend that the bending piece will be treated, the one end card of return bend is in spacing chute, it is fixed firm accurate, ensure the angle precision of bending, satisfy the needs of large-scale production.

Description

Bending die with light structure

Technical Field

The utility model relates to a machining die technical field especially relates to a light and handy mould of bending of structure.

Background

Bending a bent pipe is a relatively common process in the machining industry, and is generally finished by a bending die, the bending die is generally shown in figure 1 and comprises a pushing block 1 and an arc bending block 2, the pushing block 1 is provided with a linear groove 3, the circumferential surface of the arc bending block 2 is provided with an arc groove 4 opposite to the linear groove 3, a metal pipe to be bent is clamped between the linear groove 3 and the arc groove 4, a worker fixes one end of the metal pipe to be bent through a fixing block, places the other end of the metal pipe to be bent in the arc groove 4, and pushes the other end of the metal pipe to be bent to bend along the arc groove 4 by the pushing block 1, and the method is widely used; however, the existing bent pipe needs to be bent as shown in fig. 2, and has two bending points which are no longer in the same horizontal plane, so that it is difficult for workers to align the bending angles when fixing with the existing fixing blocks, the alignment takes a long time, the efficiency of manual bending is low, and mass production cannot be performed.

Therefore, the skilled person is dedicated to develop a bending die with precise positioning and light structure.

Disclosure of Invention

In view of the above-mentioned defects in the prior art, the present invention provides a bending mold with precise positioning and light structure.

For the above-mentioned purpose is realized, the utility model provides a light and handy mould of bending of structure, push away and be located including pushing away and push away the circular arc piece of bending of pushing away one side, it is provided with sharp recess to push away, the circular arc piece of bending the circumference surface be provided with just right the arc recess of sharp recess is located push away and bend the one end fixed mounting of piece with the circular arc and have the locating component of bending, the locating component of bending includes horizontal fixed plate, the connecting plate that upwards extends is installed to horizontal fixed plate's rear end, detachable grafting has the first spacing and the spacing of second of horizontal extension on the connecting plate, first spacing is just right the sharp recess, the spacing of second is located first spacing oblique top, the front end of first spacing articulates there is a rear end of shelving the strip, the front end top of shelving the strip articulates there is a lifting piece, the front end tip of the spacing of second is provided with spacing chute.

The arc bending block is installed on a base, the base is provided with a through threaded hole, one end, close to the arc bending block, of the horizontal fixing plate is provided with a fixing through hole coaxial with the threaded hole, and the fixing through hole is provided with a bolt in threaded connection with the threaded hole.

The beneficial effects of the utility model are that: the utility model discloses a light and handy mould of bending of structure, including pushing against and being located the circular arc piece of bending that pushes against one side, it is provided with sharp recess to push against, the circumference surface that the circular arc piece of bending is provided with the arc recess just to sharp recess, the one end fixed mounting who pushes against and the circular arc piece of bending is located has the locating component of bending, the locating component of bending includes horizontal fixed plate, the connecting plate that upwards extends is installed to the rear end of horizontal fixed plate, detachable grafting has the first spacing and the second spacing of horizontal extension on the connecting plate, first spacing is just to sharp recess, the second spacing is located first spacing oblique top, the front end of first spacing articulates there is a rear end of shelving a strip, the front end top of shelving a strip articulates there is a lifting piece, the front end tip of second spacing is provided with spacing chute, the lifting piece will be treated the partial lifting of the return bend of buckling, the one end card of return bend is in spacing chute, fixed firm accurate, ensure the angle precision of bending, satisfy large-scale production's needs.

Drawings

FIG. 1 is a schematic structural diagram of a bending mold with a light structure in the background art;

FIG. 2 is a schematic view of a prior art elbow;

fig. 3 is a schematic structural diagram of the present invention;

fig. 4 is a schematic structural view in a use state of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 3 and 4, a bending die with a light structure comprises a pushing block 1 and an arc bending block 2 located on one side of the pushing block 1, wherein the pushing block 1 is provided with a linear groove 3, the circumferential surface of the arc bending block 2 is provided with an arc groove 4 facing the linear groove 3, one end of the pushing block 1 and one end of the arc bending block 2 are fixedly provided with a bending positioning assembly, the bending positioning assembly comprises a horizontal fixing plate 6, the rear end of the horizontal fixing plate 6 is provided with a connecting plate 7 extending upwards, the connecting plate 7 is detachably inserted with a first limiting strip 8 and a second limiting strip 9 extending horizontally, the first limiting strip 8 and the second limiting strip 9 are respectively provided with adhesive between the connecting plate 7, the first limiting strip 8 is facing the linear groove 3, the second limiting strip 9 is located above the first limiting strip 8 in an oblique manner, the front end of the first limiting strip 8 is hinged with the rear end of a holding strip 10, the top of the holding strip 10 is hinged with a lifting block 11, the front end of the second limiting strip 9 is provided with a chute 12, the lifting block 11 is fixedly clamped at the inner end of the limiting strip 12, and the bending precision of a bent pipe can be guaranteed, and the bent pipe can be accurately bent in a large-scale.

The arc bending block 2 is installed on a base 13, the base 13 is provided with a through threaded hole, one end, close to the arc bending block 2, of the horizontal fixing plate 6 is provided with a fixing through hole 14 coaxial with the threaded hole, the fixing through hole 14 is provided with a bolt connected with the threaded hole in a threaded mode, and the arc bending block is simple in structure and convenient to disassemble and assemble.

The die is high in integration level, the workload of workers is reduced, the production efficiency is greatly improved, a plurality of fixed blocks are omitted, and the production cost is saved.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a light and handy mould of bending of structure, including pushing away and pushing away (1) and being located push away circular arc bending block (2) of (1) one side, it is provided with sharp recess (3) to push away (1), the circumferential surface of circular arc bending block (2) is provided with just to arc recess (4) of sharp recess (3), characterized by: one end of the pushing block (1) and the arc bending block (2) is fixedly provided with a bending positioning assembly, the bending positioning assembly comprises a horizontal fixing plate (6), a connecting plate (7) extending upwards is installed at the rear end of the horizontal fixing plate (6), a first limiting strip (8) and a second limiting strip (9) extending horizontally are detachably inserted into the connecting plate (7), the first limiting strip (8) is right opposite to the linear groove (3), the second limiting strip (9) is located above the first limiting strip (8) in an inclined mode, the front end of the first limiting strip (8) is hinged to the rear end of a shelving strip (10), the top of the front end of the shelving strip (10) is hinged to a lifting block (11), and the end of the front end of the second limiting strip (9) is provided with a limiting chute (12).

2. A bending die of light structure as claimed in claim 1, wherein: the arc bending block (2) is installed on a base (13), the base (13) is provided with a through threaded hole, one end, close to the arc bending block (2), of the horizontal fixing plate (6) is provided with a fixing through hole (14) coaxial with the threaded hole, and the fixing through hole (14) is provided with a bolt connected with the threaded hole in a threaded mode.

3. A bending die with a light structure as claimed in claim 1, wherein: the first limiting strip (8) and the second limiting strip (9) are respectively provided with adhesive glue between the connecting plates (7).