CN212884481U - Mould for bending copper bar - Google Patents

Abstract

The utility model discloses a copper bar is buckled and is used mould, including the last mode structure that is used for installing the mould base, mounting panel, mould, the lower mode structure of mould structure, mould and be used for carrying out the quick fixed spacing structure of quick fixation to the copper bar, the supporting leg is all installed in its four internal angle departments in the bottom of base, the groove of buckling that runs through is seted up on the upper end surface of base, the mounting panel is the L template, mounting panel fixed mounting is close to in its back side edge department on the upper end surface of base, just the L type turn end of mounting panel is towards the front of base, it installs in the L type turn end lower extreme surface of mounting panel to go up mode structure, lower mode structure fixed mounting is in the upper end surface of base. The utility model discloses simple structure is convenient for carry out quick spacing fixed to the copper bar to the effectual condition of avoiding the copper bar dislocation skew to appear when buckling has avoided the copper bar dislocation to buckle afterwards unable use and cause the unnecessary loss.

Description

Mould for bending copper bar

Technical Field

The utility model relates to a copper bar processing equipment field specifically is a copper bar is buckled and is used mould.

Background

In short, the mold is a tool for manufacturing a molded article, and the mold is composed of various parts, and different molds are composed of different parts, and when the copper bar is subjected to bending treatment, the bending mold of the copper bar is also needed.

However, the existing copper bar bending die has the following disadvantages:

when buckling the processing to the copper bar, be not convenient for carry on quick and effectual fixed spacing to the copper bar, lead to the copper bar easily to appear removing the condition of dislocation to influence the effect of buckling and the angle of buckling of copper bar, can influence the use of follow-up copper bar then, cause the unnecessary loss.

Disclosure of Invention

An object of the utility model is to provide a copper bar is buckled and is used mould to solve traditional copper bar and buckle the mould and when buckling the processing to the copper bar, be not convenient for carry out quick and effectual fixed spacing to the copper bar, lead to the copper bar easily to appear removing the condition of dislocation, thereby influence the effect of buckling and the angle of buckling of copper bar, then can influence the use of follow-up copper bar, cause the problem of unnecessary loss.

In order to achieve the above object, the utility model provides a following technical scheme: a mould for bending a copper bar comprises a base for mounting the mould, a mounting plate, an upper mould structure of the mould, a lower mould structure of the mould and a quick fixing and limiting structure for quickly fixing and limiting the copper bar, the bottom of the base is provided with supporting legs at the positions close to the four inner corners of the base, the upper end surface of the base is provided with a through bending groove, the mounting plate is an L-shaped plate and is fixedly mounted on the upper end surface of the base close to the edge of one side of the back surface of the base, the L-shaped turning end of the mounting plate faces the front surface of the base, the upper die structure is mounted on the lower end surface of the L-shaped turning end of the mounting plate, the lower die structure is fixedly mounted on the upper end surface of the base, and the lower die structure is close to the bending groove, the quick fixing limiting structure is installed on one side of the front surface of the mounting plate, and the position of the quick fixing limiting structure is matched with that of the lower die structure.

Preferably, go up the die structure and include pneumatic cylinder and upper die base, pneumatic cylinder fixed mounting is in the lower extreme surface of mounting panel L type turn end, the top of upper die base and the flexible end fixed connection of pneumatic cylinder, just the bottom of upper die base is provided with bellied bending plate, the bottom of bending plate is convex arc form, just the outside surface of bending plate is through smooth processing.

Preferably, the bending plate has a longitudinal length smaller than that of the bending groove, and the bending plate is adjacent to an inner side of the bending groove.

Preferably, the lower die structure comprises a lower die base, the lower die base is in an inclined concave shape, a placing groove is formed in the upper end surface of the lower die base, the lower die base is fixedly installed on the upper end surface of the base, and the concave opening position of the lower die base is matched with the position of the bending groove.

Preferably, the longitudinal dimension of the concave-shaped opening of the lower die holder is larger than the longitudinal length of the bending plate.

Preferably, quick fixed limit structure includes fixed plate, butt board and fastening knob, fixed plate fixed mounting is in the positive one side of mounting panel, the butt board is installed in the lower terminal surface of fixed plate through a plurality of telescopic connection poles, threaded connection runs through the upper end surface of fixed plate is passed through to the one end of fastening knob, just the fastening knob runs through the one end of fixed plate and passes through the bearing and be connected with the upper end surface of butt board, the position of butt board and the standing groove position phase-match of die holder, just the longitudinal length of butt board is less than the longitudinal length of standing groove, the laminating of the lower terminal surface of butt board is provided with the skid-proof bed course that adopts rubber materials to make.

The utility model provides a copper bar is buckled and is used mould possesses following beneficial effect:

the utility model discloses a be provided with the base, the mounting panel, go up the die structure, lower die structure and quick fixed limit structure, make when buckling the processing to the copper bar, can place the copper bar in the inside standing groove of die holder, then adjust the position of copper bar, rotate the fastening knob again, it moves down to drive the butt board, can cooperate the antiskid bed course, carry out quick effectual spacing fixed to the copper bar, and finally, the pneumatic cylinder restarts, make its extension, it moves down to drive the bending plate, the cooperation bending groove, can buckle the processing to the copper bar, the effectual condition of copper bar dislocation appearing when buckling of having avoided can't use, then avoided causing the unnecessary loss, the practicality is higher.

Drawings

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

fig. 2 is a schematic top view of the base of the present invention;

FIG. 3 is a schematic top view of the lower mold base of the present invention;

fig. 4 is a side view of the upper die base of the present invention.

In the figure: 1. a base; 2. mounting a plate; 3. bending the groove; 4. a hydraulic cylinder; 5. an upper die holder; 6. a bending plate; 7. a lower die holder; 8. a placement groove; 9. a fixing plate; 10. a butt joint plate; 11. fastening a knob; 12. an anti-slip mat layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a copper bar is mould for buckling, includes the last mode structure of base 1, mounting panel 2, mould, the lower mode structure of mould and is used for carrying out the quick fixed spacing quick fixed limit structure to the copper bar, the bottom of base 1 is being close to all installs the supporting leg in its four internal corners department, the upper end surface of base 1 is seted up the groove of buckling 3 that runs through, mounting panel 2 is the L template, mounting panel 2 fixed mounting is close to in its back one side edge in the upper end surface of base 1, just the L type turn of mounting panel 2 is held towards the front of base 1, go up the mode structure and install in the L type turn of mounting panel 2 and hold the lower extreme surface, lower mode structure fixed mounting is in the upper end surface of base 1, just lower mode structure is close to in the groove of buckling 3, quick fixed limit structure installs in the positive one side of mounting panel 2, and the position of the quick fixing and limiting structure is matched with the position of the lower die structure.

The upper die structure comprises a hydraulic cylinder 4 and an upper die base 5, the hydraulic cylinder 4 is fixedly installed on the lower end surface of an L-shaped turning end of the installation plate 2, the top of the upper die base 5 is fixedly connected with the telescopic end of the hydraulic cylinder 4, a raised bending plate 6 is arranged at the bottom of the upper die base 5, the bottom end of the bending plate 6 is in a protruding arc shape, and the outer surface of the bending plate 6 is subjected to smoothing treatment, so that when a copper bar is subjected to bending treatment, the hydraulic cylinder 4 can be started to extend, the upper die base 5 and the bending plate 6 are driven to move downwards, and the copper bar fixedly placed on the lower die base 7 is subjected to bending treatment;

the longitudinal length of the bending plate 6 is smaller than that of the bending groove 3, and the bending plate 6 is close to one side of the inner part of the bending groove 3, so that the bending plate 6 can conveniently move up and down in the bending groove 3;

the lower die structure comprises a lower die base 7, the lower die base 7 is in an inclined concave shape, a placing groove 8 is formed in the upper end surface of the lower die base 7, the lower die base 7 is fixedly mounted on the upper end surface of the base 1, and the concave opening position of the lower die base 7 is matched with the position of the bending groove 3, so that when the copper bar is bent, the copper bar can be placed in the placing groove 8, and preliminary limiting is performed on the copper bar;

the longitudinal size of the concave opening of the lower die holder 7 is larger than the longitudinal length of the bending plate 6, so that the bending plate 6 can conveniently penetrate through the concave opening of the lower die holder 7 to press and bend the copper bar;

the quick fixing and limiting structure comprises a fixing plate 9, a butt plate 10 and a fastening knob 11, wherein the fixing plate 9 is fixedly installed on one side of the front surface of the mounting plate 2, the butt plate 10 is installed on the lower end surface of the fixing plate 9 through a plurality of telescopic connecting rods, one end of the fastening knob 11 penetrates through the upper end surface of the fixing plate 9 through threaded connection, one end of the fastening knob 11 penetrating through the fixing plate 9 is connected with the upper end surface of the butt plate 10 through a bearing, the position of the butt plate 10 is matched with the position of a placing groove 8 of a lower die holder 7, the longitudinal length of the butt plate 10 is smaller than that of the placing groove 8, an anti-slip cushion layer 12 made of rubber materials is attached to the lower end surface of the butt plate 10, so that after a copper bar is placed in the placing groove 8, the fastening knob 11 can be rotated to drive the butt plate 10 to move downwards until the anti-slip cushion layer 12 at the bottom of the butt plate 10 is, the copper bar can be quickly limited and fixed;

it is understood that the hydraulic cylinder 4 is externally connected with a control switch and a driving source.

The working principle is as follows: when the copper bar is bent, the copper bar is firstly placed in the placing groove 8 in the lower die holder 7, the placing position of the copper bar is adjusted, so that the copper bar is preliminarily limited, then the fastening knob 11 can be rotated to drive the abutting plate 10 to move downwards until the anti-skid cushion layer 12 at the bottom of the abutting plate 10 abuts against the upper end surface of the copper bar, so that the copper bar can be quickly limited and fixed, at the moment, the hydraulic cylinder 4 can be started to extend to drive the upper die holder 5 and the bending plate 6 to move downwards until the bending plate 6 passes through the concave-shaped opening of the lower die holder 7, abuts against the upper end surface of the copper bar and continues to move downwards, then the concave-shaped opening of the lower die holder 7 is matched to limit the bottom of the copper bar, so that one end of the copper bar is bent towards the lower part by taking the concave-shaped opening of the lower die holder 7 as a turning line, so that the bending work of the copper bar is finished, and finally, the fastening, the abutting plate 10 and the anti-skid cushion layer 12 are driven to be separated from the copper bar, so that the copper bar can be taken down, and the whole bending work of the copper bar is completed.

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 (6)

1. The utility model provides a copper bar is buckled and is used mould, includes base (1), mounting panel (2) that are used for the installation mould, the last mode construction of mould, the lower mode construction of mould and is used for carrying out the quick fixed limit structure who fixes spacingly to the copper bar fast, its characterized in that: the bottom of base (1) is being close to and all installs the supporting leg in its four internal corners departments, the upper end surface of base (1) sets up the bending groove (3) that runs through, mounting panel (2) are the L template, mounting panel (2) fixed mounting is close to in its back side edge department in the upper end surface of base (1), just the L type turning end orientation of mounting panel (2) is in the front of base (1), it installs in the L type turning end lower extreme surface of mounting panel (2) to go up the mould structure, lower mould structure fixed mounting is in the upper end surface of base (1), just lower mould structure is close to in bending groove (3), quick fixed limit structure installs in front one side of mounting panel (2), just quick fixed limit structure's position and lower mould structure's position phase-match.

2. The die for bending the copper bar according to claim 1, wherein: go up the die structure and include pneumatic cylinder (4) and upper die base (5), pneumatic cylinder (4) fixed mounting is in the lower extreme surface of mounting panel (2) L type turn end, the top of upper die base (5) and the flexible fixed connection of pneumatic cylinder (4), just the bottom of upper die base (5) is provided with bellied bent plate (6), the bottom of bent plate (6) is convex arc form, just the outside surface of bent plate (6) is through smooth processing.

3. The die for bending the copper bar according to claim 2, wherein: the longitudinal length of the bending plate (6) is smaller than that of the bending groove (3), and the bending plate (6) is close to one side of the inner part of the bending groove (3).

4. The die for bending the copper bar according to claim 1, wherein: the lower die structure comprises a lower die base (7), the lower die base (7) is of an inclined concave shape, a placing groove (8) is formed in the upper end surface of the lower die base (7), the lower die base (7) is fixedly installed on the upper end surface of the base (1), and the concave opening position of the lower die base (7) is matched with the position of the bending groove (3).

5. The die for bending the copper bar according to claim 4, wherein: the longitudinal size of the concave opening of the lower die holder (7) is larger than the longitudinal length of the bending plate (6).

6. The die for bending the copper bar according to claim 1, wherein: the quick fixing and limiting structure comprises a fixing plate (9), a butt plate (10) and a fastening knob (11), the fixed plate (9) is fixedly arranged on one side of the front surface of the mounting plate (2), the abutting plate (10) is arranged on the lower end surface of the fixed plate (9) through a plurality of telescopic connecting rods, one end of the fastening knob (11) penetrates through the upper end surface of the fixing plate (9) through threaded connection, and one end of the fastening knob (11) penetrating through the fixing plate (9) is connected with the upper end surface of the abutting plate (10) through a bearing, the position of the abutting plate (10) is matched with the position of the placing groove (8) of the lower die holder (7), and the longitudinal length of the abutting plate (10) is less than that of the placing groove (8), and an anti-skid cushion layer (12) made of rubber materials is attached to the lower end surface of the abutting plate (10).

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