CN220426407U

CN220426407U - Bending machine die

Info

Publication number: CN220426407U
Application number: CN202322034662.8U
Authority: CN
Inventors: 董健; 马锐鑫; 康文祥
Original assignee: Hefei Daqi Electronic Technology Co ltd
Current assignee: Hefei Daqi Electronic Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-02
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a bending machine die, which relates to the field of bending machines and comprises a die holder, wherein a groove for accommodating bending of a sheet metal part is formed in the top of the die holder, lifting seats with adjustable heights are arranged on two sides of the die holder, and limiting blocks with adjustable positions are arranged at two ends of the top of the lifting seats and are used for being abutted against the edge of the sheet metal part. The limiting blocks with adjustable positions are arranged at the two ends of the top of the lifting seat and are used for being abutted against the edges of the sheet metal part. The precision of the sheet metal parts distributed on the die holder can be maintained, the machining deviation of the sheet metal parts caused by the placement deviation is reduced, and the machining quality is improved. Through adjustable elevating platform, can be convenient for the staff to put into the sheet metal component rapidly, avoid the stopper to the shielding of sheet metal component in the material loading process, have portable convenient operation's advantage, also be applicable to simultaneously and need not to implement the processing occasion of spacing operation to the sheet metal component, application scope is wider.

Description

Bending machine die

Technical Field

The utility model relates to the field of bending machines, in particular to a bending machine die.

Background

A bending machine is a machine that is capable of bending a sheet. The bending machine is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine. The structure mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of a base shell, a coil and a cover plate, the coil is arranged in a concave of the base shell, and the cover plate is covered at the top of the concave.

The current mould that is applicable to sheet metal component processing of bending, the mode that mostly places the sheet metal component in the mould surface carries out the material loading of mould through the manual work, and the material loading in-process, sheet metal component's distribution state on the mould produce certain deviation with the standard position easily, later on, at the in-process of processing of bending, produces the processing deviation easily, influences sheet metal component processing of bending's quality.

Disclosure of Invention

To the above-mentioned problem, the present application provides a bender mould.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a bender mould, includes the die holder, the recess that holds the sheet metal component and bend is seted up at the top of die holder, the both sides of die holder all are provided with height-adjustable's lifting seat, lifting seat top both ends are provided with the stopper of adjustable position for the butt is in the edge of sheet metal component.

The two sides of the die holder and the lower side of the die holder are respectively provided with a pair of movable guide blocks, the edges of the guide blocks outwards extend to form a pair of bent stop bars, the surfaces of the lifting seats are provided with alignment channels, the alignment channels are respectively provided with transverse channels for accommodating the placement of the stop bars, and when the lifting seats are adjusted to be in the same horizontal plane with the top surface of the die holder, the support legs of the stop bars are positioned at the inner sides of the transverse channels at the lowest side.

One side of stopper all is connected with the extension arm in a detachable way, the top of elevating seat all forms along the direction of guide block and extends the platform, it can hold extension arm lateral shifting's slide to have seted up on the platform to extend.

The surface of lifting seat is connected with spacing axle bed in a detachable way, be connected with the conveyor screw who runs through slide and conveyor screw threaded connection with extension platform parallel on the spacing axle bed, the bottom of extension arm.

And a pair of butt joint rods are fixedly connected to two sides of the die holder and close to the lower side of the die holder, an extension rod is formed at one end of the butt joint rod, which is far away from the die holder, and the guide block is sleeved at the joint of the butt joint rod and the extension rod in a natural state.

The outer surface threaded connection of butt joint pole has first backing ring, the guide block just is connected with the second backing ring to one side fixedly connected with of first backing ring, the opposite side of first backing ring, second backing ring is connected through pressure spring, and the pulling the guide block, the synchronous removal of second backing ring, pressure spring is prolonged by the pulling force, until the backstop strip breaks away from transverse channel.

The surface of the butt joint rod and the surface of the extension rod are provided with the same guide channel, the surface right above the guide block is in threaded connection with a guide screw rod, and in a natural state, the guide screw rod is positioned at the inner side of the guide channel and moves at the inner side of the guide channel along with the movement of the guide block.

And one end of the extension rod, which is far away from the die holder, is connected with an anti-drop cover in a threaded manner.

In summary, the utility model has the technical effects and advantages that:

the limiting blocks with adjustable positions are arranged at the two ends of the top of the lifting seat and are used for being abutted against the edges of the sheet metal part. The precision of the sheet metal parts distributed on the die holder can be maintained, the machining deviation of the sheet metal parts caused by the placement deviation is reduced, and the machining quality is improved. Through adjustable elevating platform, can be convenient for the staff to put into the sheet metal component rapidly, avoid the stopper to the shielding of sheet metal component in the material loading process, have portable convenient operation's advantage, also be applicable to simultaneously and need not to implement the processing occasion of spacing operation to the sheet metal component, application scope is wider.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a second view structure according to the present utility model.

Fig. 3 is a schematic view of the structure of the lifting seat and the stopper after being disassembled.

FIG. 4 is a schematic view of the first backing ring, the second backing ring, and the pressure spring of the present utility model shown in a broken away.

Fig. 5 is an enlarged schematic view of the portion a in fig. 4 according to the present utility model.

In the figure: 1. a die holder; 2. a lifting seat; 21. an alignment channel; 22. an extension table; 23. a limiting shaft seat; 3. a limiting block; 31. an extension arm; 4. a guide block; 41. a stop bar; 5. a butt joint rod; 51. an extension rod; 52. a guide channel; 6. a first backing ring; 7. a second backing ring; 8. a pressure spring; 9. a lead screw; 10. an anti-falling cover; 11. and (3) conveying the screw.

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.

Examples: referring to fig. 1 and 2, the bending machine die comprises a die holder 1, wherein a groove for accommodating bending of a sheet metal part is formed in the top of the die holder 1, lifting seats 2 with adjustable heights are arranged on two sides of the die holder 1, and limiting blocks 3 with adjustable positions are arranged at two ends of the top of the lifting seats 2 and are used for being abutted to the edge of the sheet metal part. The precision of the sheet metal parts distributed on the die holder 1 can be maintained, the machining deviation of the sheet metal parts caused by the placement deviation can be further reduced, and the bending quality of the sheet metal parts is guaranteed.

The two sides of the die holder 1 and the lower side are respectively provided with a pair of movable guide blocks 4, the edges of the guide blocks 4 outwards extend to form a pair of bent stop strips 41, the surface of the lifting seat 2 is provided with an alignment channel 21, the alignment channels 21 are respectively provided with transverse channels for accommodating the stop strips 41, and when the lifting seat 2 is adjusted to be in the same horizontal plane with the top surface of the die holder 1, the support legs of the stop strips 41 are positioned at the inner sides of the lowest transverse channels. Through adjustable elevating platform 2, can be convenient for the staff to put into the sheet metal component rapidly, avoid the stopper 3 to the shielding of sheet metal component in the material loading process, also be applicable to simultaneously and need not to implement the processing occasion of spacing operation to the sheet metal component, have portable convenient operation's advantage.

As shown in fig. 2 and 3, an extension arm 31 is detachably connected to one side of the limiting block 3, the top of the lifting seat 2 forms an extension platform 22 along the direction of the guide block 4, and a slideway capable of accommodating the lateral movement of the extension arm 31 is formed on the extension platform 22.

The surface of the lifting seat 2 is detachably connected with a limiting shaft seat 23, the limiting shaft seat 23 is detachably connected with a conveying screw 11 parallel to the extension table 22, and the bottom end of the extension arm 31 penetrates through the slideway and is in threaded connection with the conveying screw 11. When the lifting seat 2 moves to the same horizontal plane as the die holder 1, the conveying screw 11 can be rotated, the limiting block 3 moves to clamp the sheet metal part, and the limiting block abuts against the edge of the sheet metal part to limit the sheet metal part.

As shown in fig. 4 and 5, a pair of connecting rods 5 are fixedly connected to two sides and the lower side of the die holder 1, an extension rod 51 is formed at one end of the butt connecting rod 5 far away from the die holder 1, and in a natural state, the guide block 4 is sleeved at the joint of the butt connecting rod 5 and the extension rod 51. In the moving process of the guide block 4, the moving route of the guide block is the axial direction of the butt joint rod 5 and the extension rod 51, and the guide block can drive the stop bar 4 to be laterally separated from and placed into the inner side of the lateral channel.

As shown in fig. 4 and 5, the outer surface of the docking rod 5 is connected with a first backing ring 6 in a threaded manner, one side of the guide block 4, which is opposite to the first backing ring 6, is fixedly connected with a second backing ring 7, opposite sides of the first backing ring 6 and the second backing ring 7 are connected through a pressure spring 8, and in a natural state, when the lifting seat 2 moves to the same horizontal plane as the die holder 1, elastic potential energy of the pressure spring 8 can drive the stop bar 41 to be placed into the inner side of a lower transverse channel. The stability of the lifting seat 2 and the limiting block 3 in the working process is guaranteed. If the sheet metal part needs to be replaced, or limiting work is not needed to be carried out on the sheet metal part, the guide block 4 can be pulled, the second backing ring 7 moves synchronously, and the pressure spring 8 is prolonged by the pulling force until the stop bar 41 is separated from the transverse channel.

Subsequently, the lifting seat 2 can be lowered, and when the lifting seat 2 is lowered to the designated position, the stop strip 41 can enter the inner side of the upper transverse channel under the elastic potential energy of the pressure spring 8, so that the lifting seat 2 is locked, and the sheet metal part can be conveniently placed again. After the sheet metal part is placed, the guide block 4 can be operated again until the stop bar 41 is placed on the inner side of the lower transverse channel, the lifting seat 2 moves to the same horizontal plane with the die holder 1, and the limiting block 3 performs limiting operation on the sheet metal part which is placed subsequently.

Through adjustable elevating platform 2, can be convenient for the staff to put into the sheet metal component rapidly, avoid the stopper 3 to the shielding of sheet metal component in the material loading process, also be applicable to simultaneously and need not to implement the processing occasion of spacing operation to the sheet metal component, have portable convenient operation's advantage.

As shown in fig. 4 and 5, the same guide channel 52 is provided on the surfaces of the butt joint rod 5 and the extension rod 51, the guide screw 9 is screwed on the surface right above the guide block 4, and in a natural state, the guide screw 9 is located inside the guide channel 52 and moves inside the guide channel 52 along with the movement of the guide block 4. In this process, the linearity of the movement of the guide block 4 can be ensured, so that the stop bar 41 can precisely fall into the inner sides of the transverse channels with different heights, and the locking operation is performed on the lifting seat 2.

As shown in fig. 5, the end of the extension rod 51 far away from the die holder 1 is connected with an anti-drop cover 10 in a threaded manner, and the purpose of the anti-drop cover 10 is to limit the sliding travel of the guide block 4, so as to avoid the falling phenomenon of the guide block 4 in the sliding process.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a bender mould, includes die holder (1), the recess that holds sheet metal component was bent is seted up at the top of die holder (1), its characterized in that: the two sides of the die holder (1) are provided with lifting seats (2) with adjustable heights, and two ends of the top of each lifting seat (2) are provided with limiting blocks (3) with adjustable positions for being abutted to the edges of the sheet metal parts;

the utility model discloses a die holder, including die holder (1), locating support (21), locating support (2), locating support (21), locating support (41) and die holder (1), both sides and lean on the below all to be provided with a pair of movable guide block (4), outside extension in guide block (4) edge forms a pair of backstop strip (41) of buckling, locating support (21) have been seted up on the surface of elevating support (2), have seted up respectively on different heights and have held the transverse channel that backstop strip (41) was put into, works as elevating support (2) are adjusted to when being in same horizontal plane with die holder (1) top surface, the stabilizer blade department of backstop strip (41) is located the transverse channel inboard of below.

2. A bending machine die according to claim 1, wherein: one side of the limiting block (3) is detachably connected with an extension arm (31), the top of the lifting seat (2) forms an extension table (22) along the direction of the guide block (4), and a slideway capable of accommodating the extension arm (31) to move transversely is arranged on the extension table (22);

the lifting seat is characterized in that a limiting shaft seat (23) is detachably connected to the surface of the lifting seat (2), a conveying screw (11) parallel to the extension table (22) is detachably connected to the limiting shaft seat (23), and the bottom end of the extension arm (31) penetrates through the slideway and is in threaded connection with the conveying screw (11).

3. A bending machine die according to claim 1, wherein: the die holder is characterized in that a pair of connecting rods (5) are fixedly connected to two sides of the die holder (1) and close to the lower side of the die holder, an extension rod (51) is formed at one end, far away from the die holder (1), of the butt-joint rods (5), and the connection positions of the extension rod (51) are sleeved with the guide blocks (4) in a natural state.

4. A bending machine mould according to claim 3, wherein: the outer surface threaded connection of butt joint pole (5) has first backing ring (6), guide block (4) just is connected with second backing ring (7) to one side fixedly connected with of first backing ring (6), the opposite side of first backing ring (6), second backing ring (7) is connected through compression spring (8), and the pulling guide block (4), synchronous removal of second backing ring (7), compression spring (8) are prolonged by the pulling force, until backstop strip (41) break away from transverse channel.

5. The bending die of claim 4, wherein: the surface of the butt joint rod (5) and the surface of the extension rod (51) are provided with the same guide channel (52), the surface right above the guide block (4) is in threaded connection with the guide screw (9), and in a natural state, the guide screw (9) is positioned at the inner side of the guide channel (52) and moves at the inner side of the guide channel (52) along with the movement of the guide block (4).

6. The bending machine die of claim 5, wherein: one end of the extension rod (51) far away from the die holder (1) is connected with an anti-falling cover (10) in a threaded manner.