CN210995987U

CN210995987U - A stamping forming machine for processing of photovoltaic support steel

Info

Publication number: CN210995987U
Application number: CN201921699880.0U
Authority: CN
Inventors: 黄铁华; 王志会
Original assignee: Tianjin Zhongmao New Energy Technology Co ltd
Current assignee: Tianjin Zhongmao New Energy Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-14
Anticipated expiration: 2029-10-11

Abstract

The utility model provides a stamping forming machine for processing of photovoltaic support steel belongs to photovoltaic support production field, this a stamping forming machine for processing of photovoltaic support steel, including base, punching press mechanism, elevating system and clamping mechanism, punching press mechanism includes frame, first cylinder and drift, elevating system includes double-end screw, slider and connecting rod, double-end screw with the base rotates to be connected, and pressure sensitive sensor detects the reaction force that first cylinder produced to give P L C controller with pressure signal transmission, and when reaction force reached the default, the first cylinder shrink of P L C controller control ensured that the impact pressure degree is convenient for control, drives two sets of sliders through rotatory double-end screw and removes, and then control connecting rod promotes reciprocating, is convenient for adjust the interval between forming die and the drift, reduces because of the too big possibility that leads to the part damage of loading, reduces the raw materials extravagant.

Description

A stamping forming machine for processing of photovoltaic support steel

Technical Field

The utility model relates to a photovoltaic support production field particularly, relates to a stamping forming machine for processing of photovoltaic support steel.

Background

Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. Solar power generation is generally referred to as solar photovoltaic power generation, referred to as "photovoltaic". Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. A key element of this technology is the solar cell. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device. Among the present photovoltaic power generation device, solar panel sets up in the support top, and the built-up connection between the support is connected fixedly through the support accessory, and current support spare part is formed through stamping forming processing.

The stamping forming refers to a processing and forming method for applying external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces (stamping parts) with required shapes and sizes; it can be used to manufacture parts with general dimensional tolerance grade and shape, and parts with precise (tolerance in micron order) and complex shape. The stamping part has light weight, thin thickness and good rigidity. The dimensional tolerance of the die is determined by the die, so the quality is stable, and the die can be used without mechanical cutting. The metal structure and mechanical property of the cold stamping part are superior to those of the original blank, and the surface is smooth and attractive.

The stamping forming machine who uses at present is when carrying out stamping forming to the part, and easy emergence causes the raw materials extravagant because of the part damage that leads to the excessive load.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a stamping forming machine for processing of photovoltaic support steel aims at improving the problem that stamping load can not be controlled in the part processing.

The utility model discloses a realize like this:

a punch forming machine for processing photovoltaic support steel comprises a base, a punching mechanism, a lifting mechanism and a clamping mechanism.

Stamping mechanism includes frame, first cylinder and drift, the frame is fixed base upper portion, the drift is installed the expansion end of first cylinder, the bottom of first cylinder with frame fixed connection, the bottom of first cylinder with install pressure sensitive sensor between the frame, frame side fixed mounting has the P L C controller.

Elevating system includes double-end screw, slider and connecting rod, double-end screw with the base rotates to be connected, the slider is provided with two, two the slider with double-end screw threaded connection, two the slider sets up respectively in double-end screw's both sides, the one end of connecting rod with the slider is articulated, be provided with a supporting bench under the first cylinder, the other end of connecting rod is articulated with a supporting bench's lower surface, each corner of supporting bench is provided with the telescopic link, the lower extreme of telescopic link is fixed base upper portion, a supporting bench upper surface is provided with forming die.

The clamping mechanism comprises a first clamping block, a second clamping block and a second air cylinder, the first clamping block and the second clamping block are arranged on two sides of the supporting table respectively, the movable end of the second air cylinder is fixedly connected with the second clamping block, and the forming die is fixed between the first clamping block and the second clamping block.

In an embodiment of the present invention, the base upper end portion is fixedly mounted with a bracket, and the frame is fixedly mounted on the bracket.

In an embodiment of the present invention, a first hand wheel is fixed to one end of the double-headed screw, and a handle is rotatably mounted to an edge of the first hand wheel.

The utility model discloses an in one embodiment, the slider with sliding surface connects on the base, threaded hole is seted up to the slider, double-end screw runs through the screw hole.

The utility model discloses an in one embodiment, a supporting bench upper surface both sides respectively fixed mounting have first mount and second mount, first clamp splice with first mount is connected, the second cylinder is installed second mount upper portion.

The utility model discloses an in one embodiment, first mount lateral wall rotates and installs the threaded rod, the lateral wall of first clamp splice is fixed with the thread bush, the one end of threaded rod with thread bush threaded connection, the one end of threaded rod is fixed with the second hand wheel.

In an embodiment of the present invention, a limiting component is fixedly mounted between the first fixing frame and the first clamping block, and a limiting component is also disposed between the second fixing frame and the second clamping block.

In an embodiment of the present invention, the limiting component includes a limiting rod and a sliding sleeve, and one end of the limiting rod is slidably inserted into the sliding sleeve.

In an embodiment of the present invention, a rubber pad is adhered to the inner surface of the first clamping block and the inner surface of the second clamping block, and anti-slip patterns are formed on the outer surface of the rubber pad.

The utility model discloses an in an embodiment, the telescopic link includes sleeve pipe, slide bar, pressure spring and stopper, the one end of slide bar slides and pegs graft in the sleeve pipe, the pressure spring sets up in the sleeve pipe, the stopper is fixed the lower extreme of slide bar.

The beneficial effects of the utility model are that, the utility model discloses a stamping forming machine for photovoltaic support steel processing that above-mentioned design obtained, during the use, pressure sensitive sensor detects the reaction force that first cylinder produced, and give P L C controller with pressure signal transmission, when the reaction force reaches the default, the first cylinder shrink of P L C controller control, ensure that the degree of pressure of dashing is convenient for control, it removes to drive two sets of sliders through rotatory double-end screw, and then control connecting rod promotes reciprocating of brace table, be convenient for adjust the interval between forming die and the drift, control punching press degree, reduce because of the too big possibility that leads to the part damage of loading, it is extravagant to reduce the raw materials, be convenient for press from both sides tight fixedly to forming die through the clamping mechanism who sets up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a lifting mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic view of a telescopic rod structure provided by the embodiment of the present invention;

fig. 4 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention.

In the drawing, 100-base, 110-bracket, 300-punching mechanism, 310-frame, 320-first cylinder, 330-punch, 350-pressure-sensitive sensor, 370-P L C controller, 500-lifting mechanism, 510-double-head screw, 511-first hand wheel, 530-slide block, 550-connecting rod, 570-supporting table, 590-telescopic rod, 591-sleeve, 593-slide rod, 595-pressure spring, 597-limiting block, 600-forming die, 700-clamping mechanism, 710-first clamping block, 720-second clamping block, 730-second cylinder, 740-first fixing frame, 750-second fixing frame, 760-threaded rod, 770-threaded sleeve, 780-second hand wheel, 900-limiting assembly, 910-limiting rod and 930-sliding sleeve.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a punch forming machine for processing photovoltaic bracket steel comprises a base 100, a punching mechanism 300, a lifting mechanism 500 and a clamping mechanism 700.

Referring to fig. 1, the stamping mechanism 300 includes a frame 310, a first cylinder 320 and a punch 330, the frame 310 is fixed on the upper portion of the base 100, the bracket 110 is fixedly installed on the upper end portion of the base 100, the frame 310 is fixedly installed on the upper end of the bracket 110 through a bolt, the punch 330 is installed on the movable end of the first cylinder 320, the bottom of the first cylinder 320 is fixedly connected with the frame 310, a pressure-sensitive sensor 350 is installed between the bottom of the first cylinder 320 and the frame 310, and a P L C controller 370 is fixed on the side surface of the frame 310 through a bolt.

Referring to fig. 2-3, the lifting mechanism 500 includes a double-threaded screw 510, two sliding blocks 530 and a connecting rod 550, the double-threaded screw 510 is rotatably connected to the base 100, two sliding blocks 530 are provided, the two sliding blocks 530 are threadedly connected to the double-threaded screw 510, the two sliding blocks 530 are respectively disposed at two sides of the double-threaded screw 510, the sliding blocks 530 are slidably connected to the upper surface of the base 100, the sliding blocks 530 are provided with threaded holes, the double-threaded screw 510 penetrates through the threaded holes, a first handwheel 511 is fixed at one end of the double-threaded screw 510, a handle is rotatably mounted at the edge of the first handwheel 511 for facilitating hand-held rotation control, one end of the connecting rod 550 is hinged to the sliding blocks 530 through a pin shaft, a supporting platform 570 is disposed under the first cylinder 320, the other end of the connecting rod 550 is hinged to the lower surface of the supporting platform, the upper surface of the supporting platform 570 is provided with a forming mold 600.

Referring to fig. 4, the clamping mechanism 700 includes a first clamping block 710, the first clamping block 710 and the second clamping block 720 are respectively arranged on two sides of the supporting table 570, the movable end of the second cylinder 730 is fixedly connected with the second clamping block 720 through a bolt, the forming mold 600 is fixed between the first clamping block 710 and the second clamping block 720, the forming mold 600 is fixedly clamped with the second clamping block 720 through the first clamping block 710, a first fixing frame 740 and a second fixing frame 750 are respectively fixedly installed on two sides of the upper surface of the supporting table 570 through bolts, the first clamping block 710 is connected with the first fixing frame 740, the second cylinder 730 is fixedly installed on the upper portion of the second fixing frame 750 through bolts, a threaded rod 760 is rotatably installed on the side wall of the first fixing frame 740, a threaded sleeve 770 is fixed on the side wall of the first clamping block 710, one end of the threaded rod 760 is in threaded connection with the threaded sleeve 770, and a second hand wheel 780 is fixedly sleeved on one end of the threaded rod 760.

Referring to fig. 4, a limiting assembly 900 is fixedly installed between the first fixing frame 740 and the first clamping block 710 through a bolt, a limiting assembly 900 is also installed between the second fixing frame 750 and the second clamping block 720, the limiting assembly 900 includes a limiting rod 910 and a sliding sleeve 930, one end of the limiting rod 910 is inserted into the sliding sleeve 930 in a sliding manner, rubber pads are adhered to the inner surfaces of the first clamping block 710 and the second clamping block 720, and anti-slip patterns are formed on the outer surfaces of the rubber pads, so that the forming mold 600 can be clamped conveniently. The telescopic rod 590 comprises a sleeve 591, a sliding rod 593, a pressure spring 595 and a limiting block 597, wherein one end of the sliding rod 593 is inserted in the sleeve 591 in a sliding manner, the pressure spring 595 is arranged in the sleeve 591, and the limiting block 597 is fixed at the lower end of the sliding rod 593 in a welding manner.

When the punch forming machine for processing the photovoltaic bracket steel is used, the first air cylinder 320 is controlled to drive the punch 330 to be pressed with the lower forming die 600, so that parts placed on the forming die 600 are formed in a punch mode, the pressure-sensitive sensor 350 detects the reaction force generated by the first air cylinder 320 and transmits a pressure signal to the P L C controller 370, when the reaction force reaches a preset value, the P L C controller 370 controls the first air cylinder 320 to contract, the punching pressure degree is convenient to control, the double-head screw 510 is rotated to drive the two groups of sliding blocks 530 to move, the connecting rod 550 is further controlled to push the supporting table 570 to move up and down, the distance between the forming die 600 and the punch 330 is convenient to adjust, the punching degree is controlled, the possibility of part damage caused by overlarge load is reduced, raw material waste is reduced, and the forming die 600 is convenient to clamp and fix through the clamping mechanism 700.

It should be noted that the specific model specifications of the first cylinder 320, the pressure-sensitive sensor 350, the P L C controller 370, and the second cylinder 730 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first cylinder 320, the pressure sensitive sensor 350, the P L C controller 370, and the second cylinder 730, and the principles thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A punch forming machine for processing steel of a photovoltaic bracket is characterized by comprising a base (100);

the stamping mechanism (300) comprises a rack (310), a first air cylinder (320) and a punch (330), the rack (310) is fixed on the upper portion of the base (100), the punch (330) is installed at the movable end of the first air cylinder (320), the bottom of the first air cylinder (320) is fixedly connected with the rack (310), a pressure-sensitive sensor (350) is installed between the bottom of the first air cylinder (320) and the rack (310), and a P L C controller (370) is fixedly installed on the side surface of the rack (310);

the lifting mechanism (500), the lifting mechanism (500) comprises a double-end screw (510), a slide block (530) and a connecting rod (550), the double-thread screw (510) is rotationally connected with the base (100), two sliding blocks (530) are arranged, the two sliding blocks (530) are in threaded connection with the double-thread screw (510), the two sliding blocks (530) are respectively arranged at two sides of the double-thread screw (510), one end of the connecting rod (550) is hinged with the sliding block (530), a supporting table (570) is arranged right below the first air cylinder (320), the other end of the connecting rod (550) is hinged with the lower surface of the supporting platform (570), each corner of the supporting platform (570) is provided with an expansion link (590), the lower end of each expansion link (590) is fixed on the upper part of the base (100), and the upper surface of the supporting platform (570) is provided with a forming die (600);

clamping mechanism (700), clamping mechanism (700) includes first clamp splice (710), second clamp splice (720) and second cylinder (730), first clamp splice (710) with second clamp splice (720) set up respectively brace table (570) both sides, the expansion end of second cylinder (730) with second clamp splice (720) fixed connection, forming die (600) are fixed first clamp splice (710) with between second clamp splice (720).

2. The punch forming machine for processing the steel for the photovoltaic bracket according to the claim 1, wherein the bracket (110) is fixedly installed at the upper end of the base (100), and the rack (310) is fixedly installed at the upper end of the bracket (110).

3. The punch forming machine for machining the steel for the photovoltaic bracket according to the claim 1, wherein a first hand wheel (511) is fixed at one end of the double-headed screw (510), and a handle is rotatably installed at the edge of the first hand wheel (511).

4. The punch forming machine for processing the steel for the photovoltaic bracket as claimed in claim 1, wherein the sliding block (530) is connected with the upper surface of the base (100) in a sliding manner, the sliding block (530) is provided with a threaded hole, and the double-headed screw (510) penetrates through the threaded hole.

5. The punch forming machine for processing the steel for the photovoltaic bracket according to claim 1, wherein a first fixing frame (740) and a second fixing frame (750) are respectively and fixedly installed on two sides of the upper surface of the supporting table (570), the first clamping block (710) is connected with the first fixing frame (740), and the second air cylinder (730) is installed on the upper portion of the second fixing frame (750).

6. The punch forming machine for machining the steel for the photovoltaic bracket according to claim 5, wherein a threaded rod (760) is rotatably mounted on the side wall of the first fixing frame (740), a threaded sleeve (770) is fixed on the side wall of the first clamping block (710), one end of the threaded rod (760) is in threaded connection with the threaded sleeve (770), and a second hand wheel (780) is fixed at one end of the threaded rod (760).

7. The punch forming machine for processing the steel for the photovoltaic bracket according to claim 6, wherein a limiting component (900) is fixedly installed between the first fixing frame (740) and the first clamping block (710), and a limiting component (900) is also arranged between the second fixing frame (750) and the second clamping block (720).

8. The punch forming machine for processing the steel of the photovoltaic bracket according to claim 7, wherein the limiting assembly (900) comprises a limiting rod (910) and a sliding sleeve (930), and one end of the limiting rod (910) is slidably inserted into the sliding sleeve (930).

9. The punch forming machine for processing the steel for the photovoltaic bracket as claimed in claim 1, wherein rubber pads are adhered to the inner surfaces of the first clamping block (710) and the second clamping block (720), and anti-skid grains are formed on the outer surfaces of the rubber pads.

10. The punch forming machine for processing the steel of the photovoltaic bracket according to claim 1, wherein the telescopic rod (590) comprises a sleeve (591), a sliding rod (593), a pressure spring (595) and a limit block (597), one end of the sliding rod (593) is slidably inserted into the sleeve (591), the pressure spring (595) is arranged in the sleeve (591), and the limit block (597) is fixed at the lower end of the sliding rod (593).