Punching device for C-shaped steel in photovoltaic support

Abstract

The utility model provides a punching device for C-shaped steel in a photovoltaic support, and belongs to the technical field of machinery. The problem that in the prior art, applicability is poor is solved. The punching device for the C-shaped steel in the photovoltaic support comprises a bottom plate, a punching assembly, two fixing plates, a driving assembly and a positioning piece, the punching assembly is connected to the middle of the bottom plate, and the two fixing plates are fixedly connected to the bottom plate and located on the two sides of the punching assembly correspondingly; the fixing plates are provided with concave sliding grooves, screw rods are rotationally connected into the sliding grooves of the two fixing plates, the driving assembly is connected to the two fixing plates, the two ends of the driving assembly are connected with the two screw rods at the same time, the driving assembly can drive the two screw rods to rotate at the same time, and the number of the positioning pieces is two. And the two positioning pieces are in threaded connection with the screw rod, protrude out of the sliding groove and are right opposite to the bottom plate, and the positioning pieces are used for positioning the C-shaped steel. The punching device for the C-shaped steel in the photovoltaic support is high in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a punching device for C-shaped steel in a photovoltaic bracket. Background Art

[0002] C-shaped steel is widely used in purlins and wall beams of steel structure buildings, and can also be combined into lightweight roof trusses, brackets and other building components. In addition, it can also be used for columns, beams and arms in mechanical light industry manufacturing. At present, C-shaped steel structures are relatively mature in the market, and the punching method is mainly through stamping through molds.

[0003] However, the traditional punching method does not position the C-shaped steel, which easily leads to the displacement of the punching position and has poor applicability. Summary of the invention

[0004] The purpose of the utility model is to provide a punching device for C-shaped steel in a photovoltaic bracket with strong applicability in view of the above-mentioned problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A punching device for C-shaped steel in a photovoltaic bracket, characterized in that it includes a base plate, a punching assembly, a fixing plate, a driving assembly and a positioning piece, the punching assembly is connected to the middle part of the base plate, the number of the fixing plates is two, the two fixing plates are respectively fixedly connected to the base plate and are respectively located on both sides of the punching assembly, the fixing plate has a recessed slide groove, the slide grooves of the two fixing plates are both rotatably connected with screw rods, the driving assembly is connected to the two fixing plates and the two ends of the driving assembly are simultaneously connected to the two screw rods, the driving assembly can simultaneously drive the two screw rods to rotate, the number of the positioning pieces is two, the two positioning pieces are threadedly connected to the screw rods, the positioning pieces protrude from the slide groove and are opposite to the base plate, and the positioning pieces are used to position the C-shaped steel.

[0007] The utility model creatively arranges a base plate, a punching assembly, a fixing plate, a screw rod, a driving assembly and a positioning piece. First, the C-shaped steel is placed on the base plate, and the driving assembly is started to drive the two screw rods to rotate, thereby driving the two positioning pieces to move downward to press the two ends of the C-shaped steel, and then the punching assembly is started to punch the C-shaped steel.

[0008] Since the device can press and position the two ends of the C-shaped steel before punching, it is not easy to cause the punching position to shift, and the applicability is strong.

[0009] In the above-mentioned punching device of the C-shaped steel in a photovoltaic bracket, it also includes a guide plate, the number of which is two, the two guide plates are respectively fixedly connected to the base plate and are respectively located on both sides of the punching assembly, the inner side of the guide plate has a recessed guide groove, and the two fixed plates and the two guide plates are opposite to each other.

[0010] The arrangement of the fixed plate and the guide plate makes the overall structure of the device more compact. The fixed plate, the screw rod, the guide plate and the guide rod form a lifting unit, and the two lifting units are symmetrically arranged on both sides of the punching assembly.

[0011] In the punching device for C-shaped steel in the above-mentioned photovoltaic bracket, the driving assembly includes a stand, a motor, pulley one and pulley two, one end of the stand is fixedly connected to one of the fixed plates, the other end of the stand is fixedly connected to the other fixed plate, the pulley one is rotatably connected between the stand and one of the fixed plates, the pulley two is rotatably connected between the stand and the other fixed plate, the motor is fixedly connected to the stand and the output end of the motor is connected to pulley one, and a belt is wound between pulley one and pulley two.

[0012] Connecting parts extend downward from both ends of the frame, and two fixed plates are respectively connected to the connecting parts. A space for connecting pulley one and pulley two is formed between the frame and the fixed plates. The motor drives pulley one to rotate. Since a belt is wound between pulley one and pulley two, pulley two rotates synchronously.

[0013] In the punching device of the C-shaped steel in the above-mentioned photovoltaic support, the two screws have the same thread, one of the screws is fixedly connected to the first pulley, and the other screw is fixedly connected to the second pulley.

[0014] The synchronous rotation of pulley one and pulley two drives the two screws to rotate synchronously.

[0015] In the above-mentioned punching device of C-shaped steel in a photovoltaic bracket, the positioning member includes a movable frame, and the number of the movable frames is two, one end of one of the movable frames is threadedly connected to one of the screw rods, and the other end is serially connected to a guide rod opposite to one of the screw rods; one end of the other movable frame is threadedly connected to the other screw rod, and the other end is serially connected to the guide rod opposite to the other screw rod.

[0016] The rotation of the screw can drive the slider to move up and down, thereby driving the guide screw to move up and down. The arrangement of the guide block and the guide rod makes the movement of the guide screw more stable.

[0017] In the punching device for C-shaped steel in the above-mentioned photovoltaic support, a connecting rod is fixedly connected to the bottom of the movable frame, and a positioning block is detachably installed at the bottom of the connecting rod.

[0018] The positioning block moves downward to press and position the C-shaped steel.

[0019] In the above-mentioned punching device for C-shaped steel in a photovoltaic bracket, the punching assembly includes a support frame and a punching machine, the support frame is fixedly connected to the middle of the base plate, and the punching machine is fixedly connected to the support frame and faces the base plate.

[0020] Punching machines are prior art.

[0021] Compared with the prior art, the punching device of the C-shaped steel in the photovoltaic bracket creatively arranges a base plate, a punching assembly, a fixing plate, a screw, a driving assembly and a positioning piece. First, the C-shaped steel is placed on the base plate, and the driving assembly is started to drive the two screws to rotate, driving the two positioning pieces to move downward to press the two ends of the C-shaped steel, and then the punching assembly is started to punch the C-shaped steel.

[0022] Since the device can press and position the two ends of the C-shaped steel before punching, it is not easy to cause the punching position to shift, and the applicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the punching device of the C-shaped steel in the photovoltaic bracket.

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the punching device of the C-shaped steel in the photovoltaic bracket.

[0025] In the figure, 1, base plate; 2, punching assembly; 21, support frame; 22, punching machine; 3, fixed plate; 31, slide groove; 32, screw; 4, guide plate; 41, guide groove; 42, guide rod; 5, driving assembly; 51, stand; 52, motor; 53, pulley 1; 54, pulley 2; 55, belt; 6, positioning piece; 61, movable frame; 62, connecting rod; 63, positioning block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0029] like Figure 1 and Figure 2 As shown, the punching device of the C-shaped steel in the photovoltaic bracket includes a base plate 1, a punching assembly 2, a fixed plate 3, a driving assembly 5 and a positioning member 6, the punching assembly 2 is connected to the middle part of the base plate 1, the number of the fixed plates 3 is two, the two fixed plates 3 are respectively fixedly connected to the base plate 1 and are respectively located on both sides of the punching assembly 2, the fixed plate 3 has a recessed slide groove 31, the slide grooves 31 of the two fixed plates 3 are both rotatably connected with screws 32, the driving assembly 5 is connected to the two fixed plates 3 and the two ends of the driving assembly 5 are simultaneously connected to the two screws 32, the driving assembly 5 can simultaneously drive the two screws 32 to rotate, the number of the positioning members 6 is two, the two positioning members 6 are threadedly connected to the screws 32, the positioning members 6 are protruding from the slide groove 31 and are opposite to the base plate 1, and the positioning members 6 are used to position the C-shaped steel.

[0030] It also includes two guide plates 4, which are fixedly connected to the base plate 1 and located on both sides of the punching assembly 2. The inner side of the guide plate 4 has a concave guide groove 41, and the two fixed plates 3 and the two guide plates 4 are opposite to each other.

[0031] The driving assembly 5 includes a stand 51, a motor 52, a pulley 1 53 and a pulley 2 54. One end of the stand 51 is fixedly connected to one of the fixed plates 3, and the other end of the stand 51 is fixedly connected to the other fixed plate 3. The pulley 1 53 is rotatably connected between the stand 51 and one of the fixed plates 3, and the pulley 2 54 is rotatably connected between the stand 51 and the other fixed plate 3. The motor 52 is fixedly connected to the stand 51 and the output end of the motor 52 is connected to the pulley 1 53, and a belt 55 is wound around the pulley 1 53 and the pulley 2 54.

[0032] The two screw rods 32 have the same thread, one of the screw rods 32 is fixedly connected to the first pulley 53 , and the other screw rod 32 is fixedly connected to the second pulley 54 .

[0033] The positioning member 6 includes two movable frames 61, one end of one movable frame 61 is threadedly connected to one of the screw rods 32, and the other end is serially connected to the guide rod 42 opposite to one of the screw rods 32; one end of the other movable frame 61 is threadedly connected to the other screw rod 32, and the other end is serially connected to the guide rod 42 opposite to the other screw rod 32.

[0034] A connecting rod 62 is fixedly connected to the bottom of the movable frame 61 , and a positioning block 63 is detachably mounted on the bottom of the connecting rod 61 .

[0035] The punching assembly 2 includes a support frame 21 and a punching machine 22 . The support frame 21 is fixedly connected to the middle of the bottom plate 1 . The punching machine 22 is fixedly connected to the support frame 21 and faces the bottom plate 1 .

[0036] The utility model creatively arranges a base plate, a punching assembly, a fixing plate, a screw, a driving assembly and a positioning member. First, the C-shaped steel is placed on the base plate, and the driving assembly is started to drive the two screws to rotate. The motor drives pulley 1 to rotate. Since a belt is wound between pulley 1 and pulley 2, pulley 2 rotates synchronously. The synchronous rotation of pulley 1 and pulley 2 drives the two screws to rotate synchronously. The rotation of the screw can drive the slider to move up and down, thereby driving the mobile frame to move up and down. The setting of the guide block and the guide rod makes the movement of the mobile frame more stable. The mobile frame drives the positioning block to move downward to press and position the C-shaped steel. Then the punching assembly is started to punch the C-shaped steel.

[0037] Since the device can press and position the two ends of the C-shaped steel before punching, it is not easy to cause the punching position to shift, and the applicability is strong.

[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A punching device for C-shaped steel in a photovoltaic bracket, characterized in that: It includes a base plate, a punching assembly, a fixed plate, a driving assembly and a positioning piece. The punching assembly is connected to the middle part of the base plate. There are two fixed plates. The two fixed plates are respectively fixedly connected to the base plate and are respectively located on both sides of the punching assembly. The fixed plate has a recessed slide groove. The slide grooves of the two fixed plates are both rotatably connected with screw rods. The driving assembly is connected to the two fixed plates and the two ends of the driving assembly are simultaneously connected to the two screw rods. The driving assembly can drive the two screw rods to rotate at the same time. There are two positioning pieces. The two positioning pieces are threadedly connected to the screw rods. The positioning pieces protrude from the slide groove and are opposite to the base plate. The positioning pieces are used to position the C-shaped steel.

2. The punching device for C-shaped steel in a photovoltaic support according to claim 1, characterized in that: It also includes two guide plates, which are fixedly connected to the bottom plate and located on both sides of the punching assembly. The inner side of the guide plate has a concave guide groove, and the two fixed plates and the two guide plates are opposite to each other.

3. The punching device for C-shaped steel in a photovoltaic support according to claim 2, characterized in that: The driving assembly includes a stand, a motor, a first pulley and a second pulley. One end of the stand is fixedly connected to one of the fixed plates, and the other end of the stand is fixedly connected to the other fixed plate. The first pulley is rotatably connected between the stand and one of the fixed plates, and the second pulley is rotatably connected between the stand and the other fixed plate. The motor is fixedly connected to the stand and the output end of the motor is connected to the first pulley, and a belt is wound between the first pulley and the second pulley.

4. The punching device for C-shaped steel in a photovoltaic bracket according to claim 3, characterized in that: The two screw rods have the same thread, one of the screw rods is fixedly connected to the first pulley, and the other screw rod is fixedly connected to the second pulley.

5. The punching device for C-shaped steel in a photovoltaic support according to claim 4, characterized in that: The positioning member includes two movable frames, one end of which is threadedly connected to one of the screw rods, and the other end is serially connected to a guide rod opposite to one of the screw rods; one end of the other movable frame is threadedly connected to the other screw rod, and the other end is serially connected to the guide rod opposite to the other screw rod.

6. The punching device for C-shaped steel in a photovoltaic support according to claim 5, characterized in that: The bottom of the movable frame is fixedly connected with a connecting rod, and the bottom of the connecting rod is detachably mounted with a positioning block.

7. A punching device for C-shaped steel in a photovoltaic support according to claim 6, characterized in that: The punching assembly comprises a support frame and a punching machine, wherein the support frame is fixedly connected to the middle part of the bottom plate, and the punching machine is fixedly connected to the support frame and faces the bottom plate.

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