CN220837530U - Bending device for producing photovoltaic bracket fittings - Google Patents

Abstract

The utility model discloses a bending device for producing photovoltaic bracket accessories, which comprises a machine body, wherein an operating table is arranged on the front side of the machine body, a bending lower die mechanism is arranged on the operating table, a hydraulic cylinder is arranged above the operating table, the output end of the hydraulic cylinder faces downwards and is connected with the bending upper die mechanism, the bending lower die mechanism comprises a bottom plate, a limiting plate and a lower die body, the bottom plate is arranged on the operating table, the limiting plate is arranged on the bottom plate, a first through groove for limiting the lower die body to move up and down is arranged in the limiting plate, the lower part of the lower die body slides in the first through groove, the upper part of the lower die body extends to the upper part of the limiting plate through the first through groove, and a limiting mechanism for sliding the lower die body is arranged on the bottom plate. The utility model is simple and quick when changing different bending moulds, and has higher efficiency.

Description

Bending device for producing photovoltaic bracket fittings

Technical Field

The utility model relates to the technical field of photovoltaic brackets, in particular to a bending device for producing photovoltaic bracket accessories.

Background

The photovoltaic is a short term of a solar photovoltaic power generation system, is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation, and a photovoltaic bracket is a bracket designed for placing, installing and fixing a solar panel in the solar photovoltaic power generation system. The photovoltaic support accessory includes stand, purlin and briquetting etc. these accessories often need to bend to required shape with it in the production process, and the shape of buckling of different accessories is different, needs different bending die, and current bending device is when changing different bending die, and the dismantlement, the time of installation cost are more, and efficiency is lower.

Disclosure of utility model

The utility model aims to provide a bending device for producing photovoltaic bracket accessories, which is simple and quick and has higher efficiency when different bending dies are replaced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bending device of production photovoltaic support accessory, includes the organism, the front side of organism sets up the operation panel, sets up the lower mould mechanism of bending on the operation panel, and the top of operation panel sets up the pneumatic cylinder, and pneumatic cylinder output is down and connect the mould mechanism of bending, lower mould mechanism of bending include bottom plate, limiting plate and lower mould body, the bottom plate sets up on the operation panel, the limiting plate sets up on the bottom plate, sets up the first logical groove that is used for restricting lower mould body reciprocates in the limiting plate, the lower part of lower mould body slides in first logical inslot, the upper portion of lower mould body extends to the limiting plate top through first logical groove, sets up lower mould body gliding stop gear on the bottom plate.

As the preference of this technical scheme, mould mechanism on bending include upper base plate and last mould body, set up the second through-groove in the upper base plate, the upper portion of going up the mould body slides in the second through-groove, the lower part of going up the mould body extends to upper base plate below, connects the locating pin axle between base plate and the last mould body.

As the optimization of the technical scheme, the limiting mechanism comprises a motor, a screw rod and a clamping plate, wherein the motor is arranged on the bottom plate, the screw rod is arranged in the bottom plate and extends along the sliding direction of the lower die body, and an output shaft of the motor extends into the bottom plate to be connected with the screw rod; the clamping plates are connected to the screw rod and extend to the upper portion of the bottom plate, the two clamping plates are arranged and are respectively arranged on two sides of the limiting plate, and threads of the screw rod at the joint of the two clamping plates are opposite.

Preferably, the height of the clamping plate is lower than that of the limiting plate.

As the preferable choice of this technical scheme, the output of pneumatic cylinder and last base plate threaded connection.

As the preference of this technical scheme, the organism on set up control switch, pneumatic cylinder and motor all with control switch electric connection.

Compared with the prior art, the lower die body of the bending lower die mechanism is limited on the operation table through the limiting plate and the limiting mechanism, the lower die body slides in the limiting plate, the upper die body of the bending upper die mechanism is limited in the upper base plate through the positioning pin shaft, the upper die body slides in the upper base plate, and the installation and the disassembly are convenient and quick when the upper die body and the lower die body which are different are replaced.

Drawings

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

Fig. 2 is a schematic diagram of a bottom plate and a limiting plate structure of the bending lower die mechanism.

Fig. 3 is a cross-sectional view of the lower bending die mechanism of the present utility model.

Fig. 4 is a schematic structural view of a lower bending die mechanism according to the present utility model.

Fig. 5 is a schematic diagram of an upper substrate structure of the bending upper die mechanism of the present utility model.

Fig. 6 is a schematic structural view of the bending upper die mechanism of the present utility model.

In the figure: 1. a body; 2. a lower bending die mechanism; 3. a bending upper die mechanism; 4. a hydraulic cylinder; 21. a bottom plate; 22. a limiting plate; 23. a lower die body; 24. a screw rod; 25. a motor; 26. a clamping plate; 31. an upper substrate; 32. an upper die body; 33. and positioning the pin shaft.

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.

Referring to fig. 1-6, the utility model provides a bending device for producing photovoltaic bracket fittings, which comprises a machine body 1, wherein an operation table is arranged at the front side of the machine body 1, a bending lower die mechanism 2 is arranged on the operation table, a hydraulic cylinder 4 is arranged above the operation table, the hydraulic cylinder 4 is arranged on the machine body 1, namely, the machine body 1 is provided with a groove with a front opening at the front side, the hydraulic cylinder 4 is arranged on the upper wall of the groove, the bending lower die mechanism 2 is arranged on the lower wall of the groove, the output end of the hydraulic cylinder 4 is downward and is connected with a bending upper die mechanism 3, the bending lower die mechanism 2 comprises a bottom plate 21, a limiting plate 22 and a lower die body 23, the bottom plate 21 is arranged on the operation table, the limiting plate 22 is arranged on the bottom plate 21, a first through groove is arranged in the limiting plate 22, the lower part of the lower die body 23 slides in the first through groove, the upper part of the lower die body 23 extends to the upper part of the limiting plate 22, and a limiting mechanism for the sliding of the lower die body 23 is arranged on the bottom plate 21.

In the specific implementation of the utility model, the limiting plate 22 consists of two inverted L-shaped plates with a space, a first through groove is formed between the two inverted L-shaped plates, the section of the first through groove is of an inverted T-shaped structure, the lower die body 23 is correspondingly arranged into a body with the section of the inverted T-shaped structure, the first through groove is matched with the lower die body 23, namely, a small amount of clearance exists, the lower die body 23 can slide in the first through groove, the space between the two inverted L-shaped plates is adjustable, namely, a connecting plate is arranged at the side edge of the inverted L-shaped plate and is connected with the bottom plate 21 through the strip-shaped through groove on the bottom plate 21. The limiting mechanism comprises a motor 25, a screw rod 24 and a clamping plate 26, wherein the motor 25 is arranged at one end of the bottom plate 21, the screw rod 24 is arranged in the bottom plate 21 and extends along the sliding direction of the lower die body 23, two ends of the screw rod 24 are rotatably connected to the bottom plate 21 through bearings, and an output shaft of the motor 25 extends into the bottom plate 21 to be connected with the screw rod 24; the clamping plate 26 is in threaded connection with the screw rod 24 and extends to the upper portion of the bottom plate 21, the bottom plate 21 is provided with a notch for moving the clamping plate 26, the clamping plates 26 are arranged on two sides of the limiting plate 22 respectively, threads of the connecting positions of the clamping plates 26 and the screw rod 24 are opposite, namely, when the screw rod 24 rotates, the two clamping plates 26 are close to or far away from each other.

The bending upper die mechanism 3 comprises an upper base plate 31 and an upper die body 32, wherein a second through groove is formed in the upper base plate 31, the upper part of the upper die body 32 slides in the second through groove, the lower part of the upper die body extends below the upper base plate 31, a positioning pin shaft 33 is connected between the upper base plate 31 and the upper die body 32, namely the section of the second through groove is of a T-shaped structure, the section of the upper die body 32 is of a T-shaped structure, a pin hole is formed in the upper die body 32, the upper die body can slide in the second through groove, and the positioning pin shaft 33 penetrates through the upper base plate 31 and is connected with the upper die body 32 for connecting the upper base plate and the upper die body.

The height of the clamping plate is lower than that of the limiting plate, so that the lower die body 23 can be limited, and the bent workpiece cannot be interfered to slide out of the lower die body 23. The output end of the hydraulic cylinder 4 is in threaded connection with the upper base plate 31, so that the hydraulic cylinder and the upper base plate are convenient to detach and install. The machine body 1 is provided with a control switch, and the hydraulic cylinder 4 and the motor 25 are electrically connected with the control switch.

When the bending die disclosed by the utility model works, a workpiece to be bent is placed on the lower die body, the hydraulic cylinder drives the bending upper die mechanism to move downwards, the upper die body is driven to press the workpiece to the lower die body to form a required shape, and the hydraulic cylinder drives the bending upper die mechanism to move upwards, so that the workpiece is taken out. When the workpieces with different shapes need to be bent, the motor drives the screw rod to rotate, the clamping plate is far away from the limiting plate, the lower die body in the first through groove is taken out, the other lower die body is replaced, the positioning pin shaft is taken out from the bending upper die mechanism, the upper die body in the second through groove is taken out, and after the other upper die body is replaced, the lower die body is fixed again through the positioning pin shaft.

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 (6)

1. The utility model provides a bending device of production photovoltaic support accessory, includes the organism, the front side of organism sets up the operation panel, sets up bending lower mould mechanism on the operation panel, and the top of operation panel sets up the pneumatic cylinder, and the pneumatic cylinder output is down and connect bending upper mould mechanism, its characterized in that: the lower bending die mechanism comprises a bottom plate, a limiting plate and a lower die body, wherein the bottom plate is arranged on an operation table, the limiting plate is arranged on the bottom plate, a first through groove for limiting the lower die body to move up and down is formed in the limiting plate, the lower portion of the lower die body slides in the first through groove, the upper portion of the lower die body extends to the upper portion of the limiting plate through the first through groove, and a limiting mechanism for sliding the lower die body is arranged on the bottom plate.

2. The bending device for producing photovoltaic bracket fittings according to claim 1, wherein: the bending upper die mechanism comprises an upper base plate and an upper die body, a second through groove is formed in the upper base plate, the upper portion of the upper die body slides in the second through groove, the lower portion of the upper die body extends to the lower portion of the upper base plate, and a positioning pin shaft is connected between the upper base plate and the upper die body.

3. The bending device for producing photovoltaic bracket fittings according to claim 1, wherein: the limiting mechanism comprises a motor, a screw rod and a clamping plate, the motor is arranged on the bottom plate, the screw rod is arranged in the bottom plate and extends along the sliding direction of the lower die body, and an output shaft of the motor extends into the bottom plate and is connected with the screw rod; the clamping plates are connected to the screw rod and extend to the upper portion of the bottom plate, the two clamping plates are arranged and are respectively arranged on two sides of the limiting plate, and threads of the screw rod at the joint of the two clamping plates are opposite.

4. A bending apparatus for producing a photovoltaic bracket fitting according to claim 3, wherein: the height of the clamping plate is lower than that of the limiting plate.

5. The bending device for producing photovoltaic bracket fittings according to claim 2, wherein: the output end of the hydraulic cylinder is in threaded connection with the upper base plate.

6. A bending apparatus for producing a photovoltaic bracket fitting according to claim 3, wherein: the machine body is provided with a control switch, and the hydraulic cylinder and the motor are electrically connected with the control switch.