Lightning protection jumper wire one-time forming device

Abstract

The invention relates to the field of lightning protection jumper wire forming and processing, and discloses a lightning protection jumper wire one-time forming device which comprises a supporting frame. The lightning protection jumper wire one-time forming device further comprises a hollow fixing pipe fixed on the supporting frame, a rotating rod rotationally installed in the hollow fixing pipe, a shaping pressing rod fixedly arranged on the rotating rod in a sleeving mode, and a cylindrical pressing pipe fixed to the shaping pressing rod in a welded mode and used for pressing a bent jumper wire pipeline downwards. The device comprises a support frame, a shaping circular pipe welded and fixed on the support frame and used for assisting bending forming of a jumper wire pipeline, a lower positioning column fixedly assembled on the support frame, a sliding seat slidably mounted on the support frame, and an upper positioning column fixedly mounted on the sliding seat; a steering assembly for driving the shaping pressing rod to rotate is installed on the supporting frame. The supporting frame is provided with a shaping limiting assembly which is used for pressing and limiting the jumper wire pipeline to assist in one-time bending forming. The forming equipment can bend and form multiple positions of the jumper wire pipeline at a time, machining is rapid, and the precision is high.

Description

Technical Field

[0001] The invention relates to the field of lightning protection jumper wire molding and processing, and in particular to a lightning protection jumper wire one-step molding device. Background Art

[0002] Lightning protection jumper wires are an important part of the building's lightning protection system. Installing lightning protection jumper wires on buildings can ensure a good electrical connection between different metal parts, thereby improving the building's lightning protection performance. Lightning protection jumper wires are mostly arc-shaped. The arc-shaped design can ensure that lightning protection strips can penetrate each other at different heights and form a complete closed path. The arc structure of the lightning protection jumper wire can be processed by a mechanical forming device.

[0003] Chinese patent CN203484574U discloses a prefabricated platform for jumper wires in a wire box, including a platform base, a limiting hole and a fixing hole are provided on the platform base, a limiting column is provided in the limiting hole, and a spanner is provided on the limiting column. The spanner is composed of a bending plate and a handle, a limiting hole is provided at one end of the bending plate, and a handle is provided at the other end, and one end of the limiting hole of the bending plate is provided on the limiting column; a scale line is also provided on the bending plate; the limiting column is provided at the center of the platform base; the distance between the limiting columns is greater than the maximum outer contour diameter of the end of the limiting hole of the bending plate rotating around the limiting column; a bolt is provided in the fixing hole; the prefabricated platform is easy to operate, can be operated by one person, and can make various types of jumper wires.

[0004] The arc structure of the jumper wire needs to be bent multiple times, and each process requires adjustment of the bending position of the jumper wire. The processing accuracy is low and a lot of processing time is consumed. In addition, the bending of the jumper wire after processing is limited in the forming device. The position of the auxiliary bending structure in the forming device is limited, which makes it inconvenient to remove the material, affecting the continuity of the jumper wire forming process. Summary of the invention

[0005] In view of the above problems, a one-time forming device for a lightning protection jumper wire is provided. The jumper wire pipeline is confined in the forming device through a shaping limit component. The jumper wire pipeline is bent and formed at one time by a cylindrical pressing tube and a shaping circular tube. This solves the problem that the arc structure of the jumper wire needs to be formed through multiple bending processes, multiple processes require adjustment of the limited bending position of the jumper wire, the processing accuracy is low, and a lot of processing time is consumed.

[0006] In order to solve the problems of the prior art, the present invention provides a one-time forming device for a lightning protection jumper wire, comprising a support frame, the one-time forming device for a lightning protection jumper wire also includes a hollow fixed tube fixed on the support frame, a rotating rod rotatably installed in the hollow fixed tube, a shaping pressure rod sleeved and fixed on the rotating rod, a cylindrical pressing tube welded and fixed on the shaping pressure rod for pressing down and bending the jumper wire pipeline, a shaping circular tube welded and fixed on the support frame for assisting the bending and forming of the jumper wire pipeline, a lower positioning column fixedly assembled on the support frame, a sliding seat slidably installed on the support frame, and an upper positioning column fixedly installed on the sliding seat; a steering assembly for driving the shaping pressure rod to rotate is installed on the support frame; a shaping limit assembly for pressing and limiting the jumper wire pipeline to assist in the one-time bending and forming is installed on the support frame.

[0007] Preferably, the shaping limit assembly includes a rotating frame rotatably mounted on a supporting frame, a limit pressure rod fixedly mounted on the rotating frame, a limit pressure tube welded and fixed on the limit pressure rod, a clamping seat fixedly mounted on the limit pressure rod, and the clamping seat is rotatably engaged and assembled on a hollow fixed tube; a locking assembly for locking the combined position of the limit pressure rod and the hollow fixed tube is installed on the hollow fixed tube.

[0008] Preferably, the locking assembly includes a slide frame fixed on a hollow fixed tube, a locking round rod is slidably connected through the slide frame, a locking round groove is provided on the limiting pressure rod, and the locking round rod moves laterally and is connected through the locking round groove on the limiting pressure rod.

[0009] Preferably, a transmission assembly for driving the locking rod to move is installed on the hollow fixed tube.

[0010] Preferably, the transmission assembly includes a power bevel gear fixedly connected to the rotating rod, a lateral bracket is fixedly installed on the hollow fixed tube, a driven bevel gear is rotatably installed on the lateral bracket, a disc is fixedly installed on the driven bevel gear, a sliding column is eccentrically fixed on the disc, a shift slide frame is slidably sleeved on the sliding column, a shift bracket is fixedly connected to the shift slide frame, and the shift bracket is fixedly assembled with the locking round rod.

[0011] Preferably, the steering assembly includes a motor fixedly mounted on a support frame, a driving gear being connected to the output end of the motor, a driven gear being meshed next to the driving gear, the driven gear being rotatably mounted on the support frame, a steering gear ring being meshed next to the driven gear, and the steering gear ring being fixedly mounted on the shaping pressure rod.

[0012] Preferably, a support assembly for supporting and limiting the rotation position of the shaping pressure rod is installed on the support frame.

[0013] Preferably, the support assembly includes a sliding bracket that is slidably installed on the support frame, the sliding bracket is provided with a slot, the shaping pressure rod rotates and engages with the slot on the sliding bracket, a fixed plate is fixedly installed on the support frame, and a reset spring is connected between the fixed plate and the sliding bracket.

[0014] Preferably, a pushing assembly for driving the rotating frame to rotate is installed between the sliding bracket and the rotating frame.

[0015] Preferably, the pushing assembly includes a guide frame fixed on the support frame, a fixed seat is fixedly installed on the guide frame, a movable seat is slidably assembled on the guide frame, a limiting spring is connected between the movable seat and the fixed seat, an active push rod is rotatably installed on the movable seat, the active push rod is rotatably assembled with the sliding bracket, a driven push rod is rotatably installed on the movable seat, and the driven push rod is rotatably assembled with the rotating frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is provided with a shaping limit assembly to limit the jumper line pipe to a processing and forming position in the forming device. The jumper line pipe is placed and limited between the upper positioning column and the lower positioning column. The rotation of the rotating frame in the shaping limit assembly is controlled. The rotating frame controls the rotation of the limit pressure rod and the limit pressure tube, so that the limit pressure tube is pressed and limited on the jumper line pipe. During the forming process, the shaping pressure rod rotates to control the cylindrical pressure tube to push the jumper line pipe downward. The pushed part of the jumper line pipe is bent downward into a V-shaped structure. Both sides of the jumper line pipe remain horizontal under the downward pressure of the limit pressure tube. The connection between the V-shaped structure of the jumper line pipe and the horizontal structure is bent and formed under the shaping action of the shaping circular tube. Through this processing method, the jumper line can be bent into multiple arc structures at one time, and the processing is fast and the accuracy is high.

[0018] 2. The present invention is provided with a supporting assembly, a pushing assembly and a locking assembly which are linked to each other. When the shaping pressure rod rotates downward to press the jumper pipe, the limit spring in the pushing assembly elastically contracts to control the lateral movement of the moving seat, and the two ends of the driven push rod connected between the moving seat and the rotating frame rotate. The driven push rod controls the rotating frame to rotate downward so that the limit pressure rod is pressed onto the jumper pipe. At the same time, the shaping pressure rod rotating downward controls the locking round rod in the locking assembly to move lateraly under the action of the transmission assembly, so that the locking round rod moves into the limit pressure rod, limiting the limit pressure rod to rotate to the corresponding position at this time, keeping the limit pressure tube on the limit pressure rod pressed onto the jumper pipe, and assisting the jumper pipe in bending. After the jumper wire pipeline is processed and formed in one time, the shaping pressure rod is controlled to rotate upward, and the shaping pressure rod is rotated and engaged on the supporting assembly. The rotating shaping pressure rod controls the locking round rod in the locking assembly to move in the opposite direction, so that the locking round rod and the limiting pressure rod are separated. When the plastic pressure rod is rotated and pressed on the sliding bracket, the arc bracket moves downward through the downward pressure, and the sliding bracket pushes the moving seat to slide through the active push rod. Under the transmission action of the driven push rod, the rotating frame and the limiting pressure rod are rotated upward, and the limiting pressure rod is rotated and separated from the top of the jumper wire after bending. At this time, it is convenient to remove the processed jumper wire from between the lower positioning column and the upper positioning column, which is convenient for cutting the jumper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a support frame of a one-step forming device for a lightning protection jumper wire.

[0020] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a shaping pressure rod of a one-step forming device for a lightning protection jumper wire.

[0021] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of a cylindrical pressed tube of a one-time forming device for a lightning protection jumper wire.

[0022] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a hollow fixed tube of a one-step forming device for a lightning protection jumper wire.

[0023] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of a rotating rod of a one-step forming device for a lightning protection jumper wire.

[0024] Figure 6 The present invention is a schematic diagram of the three-dimensional structure of a shaped circular tube of a one-time forming device for a lightning protection jumper wire.

[0025] Figure 7 The present invention is a schematic diagram of the three-dimensional structure of the lower positioning column and the upper positioning column of a one-step forming device for a lightning protection jumper wire.

[0026] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a sliding bracket of a one-step forming device for a lightning protection jumper wire.

[0027] Fig. 9 The present invention is a schematic diagram of the three-dimensional structure of a limit pressure rod of a one-step forming device for a lightning protection jumper wire.

[0028] Fig.10 The invention discloses a three-dimensional structural diagram of a driven push rod of a lightning protection jumper wire one-step forming device.

[0029] Fig.11 The present invention is a schematic diagram of the three-dimensional structure of a limit pressure tube of a one-step forming device for a lightning protection jumper wire.

[0030] Fig.12 The present invention is a schematic diagram of the three-dimensional structure of a holder of a one-step forming device for a lightning protection jumper wire.

[0031] Fig.13 The invention discloses a three-dimensional structure diagram of a locking circular groove of a one-step forming device for a lightning protection jumper wire.

[0032] Fig.14 The present invention is a schematic diagram of the three-dimensional structure of a locking round rod of a one-step forming device for a lightning protection jumper wire.

[0033] Fig.15 The present invention is a schematic diagram of the three-dimensional structure of a disc of a one-step forming device for a lightning protection jumper wire.

[0034] Fig.16 The present invention is a schematic diagram of the three-dimensional structure of a power bevel gear of a one-step forming device for a lightning protection jumper wire.

[0035] The numbers in the figure are:

[0036] 1. Support frame; 11. Hollow fixed tube; 12. Rotating rod; 13. Shaping pressure rod; 14. Cylindrical pressure tube; 15. Shaping round tube; 16. Lower positioning column; 17. Sliding seat; 18. Upper positioning column; 2. Steering assembly; 21. Motor; 22. Driving gear; 23. Driven gear; 24. Steering gear ring; 3. Shaping limit assembly; 31. Rotating frame; 32. Limit pressure rod; 33. Limit pressure tube; 34. Clamping seat; 35. Locking assembly; 351. Sliding cylinder frame; 352. Locking round rod; 353 , locking groove; 354, transmission assembly; 3541, power bevel gear; 3542, lateral bracket; 3543, driven bevel gear; 3544, disc; 3545, slide column; 3546, shift slide frame; 3547, shift bracket; 4, support assembly; 41, sliding bracket; 42, slot; 43, fixed disk; 44, reset spring; 5, pushing assembly; 51, guide frame; 52, fixed seat; 53, moving seat; 54, limit spring; 55, active push rod; 56, driven push rod. DETAILED DESCRIPTION

[0037] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] See also Figure 1-Figure 7 As shown, a lightning protection jumper wire one-time forming device includes a support frame 1, and the lightning protection jumper wire one-time forming device also includes a hollow fixed tube 11 fixed on the support frame 1, a rotating rod 12 rotatably installed in the hollow fixed tube 11, a shaping pressure rod 13 sleeved and fixed on the rotating rod 12, a cylindrical pressing tube 14 welded and fixed on the shaping pressure rod 13 for pressing down and bending the jumper wire pipeline, a shaping circular tube 15 welded and fixed on the support frame 1 to assist the jumper wire pipeline in bending and forming, a lower positioning column 16 fixedly assembled on the support frame 1, a sliding seat 17 slidably installed on the support frame 1, and an upper positioning column 18 fixedly installed on the sliding seat 17; a steering assembly 2 for driving the shaping pressure rod 13 to rotate is installed on the support frame 1; a pressure-limiting jumper wire pipeline is installed on the support frame 1 to assist in the one-time bending and forming. The support frame 1 is erected on the ground in a triangular shape, and the supporting structure is stable. The cylindrical pressing tube 14 is arranged in the middle position of the support frame 1, and two shaping circular tubes 15 are arranged on the support frame 1, and the two shaping circular tubes 15 are symmetrically distributed about the cylindrical pressing tube 14. An upper positioning column 18 and a lower positioning column 16 are installed on the support frame 1 next to the shaping circular tube 15, wherein the upper positioning column 18 is slidably assembled on the support frame 1 through a sliding seat 17, and the sliding seat 17 is slid on the support frame 1 according to the size of the jumper pipe, and the distance between the upper positioning column 18 and the lower positioning column 16 is adjusted, and the moving position of the sliding seat 17 is fixed by bolts, and the upper positioning column 18 and the lower positioning column 16 are limited on both sides of the jumper pipe to limit the processing position of the jumper pipe.

[0039] When processing the jumper pipe, first place the jumper pipe between the upper positioning column 18 and the lower positioning column 16, and then use the shaping limit assembly 3 to press and limit the two ends of the jumper pipe, so that the jumper pipe is stably limited on the support frame 1 for processing, and the steering assembly 2 provides power to control the rotation of the shaping pressure rod 13, and the shaping pressure rod 13 drives the rotating rod 12 to penetrate the hollow fixed tube 11 and rotate downward. A cylindrical pressure tube 14 is welded and fixed on the shaping pressure rod 13, and the shaping pressure rod 13 drives the cylindrical pressure tube 14 to rotate downward synchronously, so that the cylindrical pressure tube 14 pushes the jumper pipe downward, and the jumper pipe The pipe is pushed by the cylindrical pressure tube 14 and is partially bent downward in a "V" shape. The two ends of the jumper pipe are kept in a horizontal state under the downward pressure and limiting action of the shaping limit components 3 on both sides. The connection between the horizontal structure of the jumper pipe and the downward bent V-shaped structure is in contact with the outer side of the shaping circular tube 15. Under the auxiliary forming action of the shaping circular tube 15, the connection between the horizontal structure of the jumper pipe and the downward bent V-shaped structure is bent into shape. Under the stamping action of the cylindrical pressure tube 14, the jumper pipe cooperates with the shaping limit components 3 and the shaping circular tube 15 to be bent into shape in multiple places at one time, and the processing is fast and the processing shape is precise.

[0040] See also Figure 1-Figure 3 , Figure 9-12 As shown, the shaping limit assembly 3 includes a rotating frame 31 rotatably mounted on the support frame 1, a limit pressure rod 32 is fixedly mounted on the rotating frame 31, a limit pressure tube 33 is welded and fixed on the limit pressure rod 32, a clamping seat 34 is fixedly mounted on the limit pressure rod 32, and the clamping seat 34 is rotatably engaged and assembled on the hollow fixed tube 11; a locking assembly 35 for locking the combined position of the limit pressure rod 32 and the hollow fixed tube 11 is installed on the hollow fixed tube 11; the limit pressure rod 32 is tilted corresponding to the side of the support frame 1, and the clamping seat 34 on the limit pressure rod 32 is a semicircular arc structure, and the clamping seat 34 is engaged and assembled on the outer arc surface of the hollow fixed tube 11.

[0041] After the jumper pipe is placed and limited between the upper positioning column 18 and the lower positioning column 16, the limiting pressure rod 32 is controlled to rotate by the rotating frame 31, so that the limiting pressure rod 32 rotates in the direction close to the jumper pipe, and the clamping seat 34 on the limiting pressure rod 32 is engaged and assembled on the hollow fixed tube 11, and the limiting pressure tube 33 on the limiting pressure rod 32 is pressed on the upper end of the jumper pipe. The upper and lower end surfaces of the jumper pipe are limited by the limiting pressure tube 33 and the support frame 1, which can keep the jumper pipe in a horizontal state on both sides when it is pushed by the cylindrical pressure tube 14. When the limiting pressure rod 32 is rotated and engaged on the support frame 1, the locking assembly 35 locks the rotation position of the limiting pressure rod 32 to keep the limiting pressure rod 32 in the rotation state at this time.

[0042] See also Figure 11-Figure 16As shown, the locking assembly 35 includes a slide frame 351 fixed on the hollow fixed tube 11, a locking round rod 352 is slidably connected through the slide frame 351, a locking round groove 353 is opened on the limiting pressure rod 32, and the locking round rod 352 moves laterally and is connected through the locking round groove 353 on the limiting pressure rod 32.

[0043] When the limit pressure rod 32 is rotated and engaged on the support frame 1, the locking round rod 352 is controlled to slide horizontally through the slide frame 351, and the locking round rod 352 slides along the direction of the slide frame 351 into the locking round groove 353 provided on the limit pressure rod 32. The limit pressure rod 32 slides in the locking round groove 353, and the corresponding position of the limit pressure rod 32 at this time is locked, so as to keep the limit pressure tube 33 on the limit pressure rod 32 pressed on the jumper pipe.

[0044] See also Figure 11-Figure 16 As shown, a transmission assembly 354 for driving the locking rod 352 to move is installed on the hollow fixed tube 11.

[0045] When the shaping pressure rod 13 rotates downward to stamp the jumper line pipe, it drives the rotating rod 12 to rotate synchronously. The rotating rotating rod 12 provides power for the transmission component 354. The transmission component 354 drives the locking round rod 352 to slide horizontally through the slide frame 351, so that the locking round rod 352 moves to engage with the limiting pressure rod 32, or the locking round rod 352 moves away from the limiting pressure rod 32.

[0046] See also Figure 11-Figure 16 As shown, the transmission assembly 354 includes a power bevel gear 3541 fixedly connected to the rotating rod 12, a lateral bracket 3542 is fixedly installed on the hollow fixed tube 11, a driven bevel gear 3543 is rotatably installed on the lateral bracket 3542, a disc 3544 is fixedly installed on the driven bevel gear 3543, a sliding column 3545 is eccentrically fixed on the disc 3544, a shift slide frame 3546 is slidably mounted on the sliding column 3545, a shift bracket 3547 is fixedly connected to the shift slide frame 3546, and the shift bracket 3547 is fixedly assembled with the locking round rod 352.

[0047] The shaping pressure rod 13 drives the rotating rod 12 to rotate synchronously during the rotation process. The power bevel gear 3541 is fixed on the rotating rod 12 and rotates synchronously with it. The side of the power bevel gear 3541 is meshed and assembled with the side of the driven bevel gear 3543. Under the action of the meshing transmission structure, the driven bevel gear 3543 rotates accordingly. A disk 3544 is fixedly installed on the driven bevel gear 3543. When the disk 3544 rotates, the sliding column 3545 fixed on the disk 3544 rotates in a corresponding circle. The sliding column 3545 The engaging sliding assembly is in the shift slide frame 3546, and the slide column 3545 is engaged and slides in the shift slide frame 3546 during the circular rotation. The circular rotation of the slide column 3545 can push the shift slide frame 3546 to move laterally. The shift slide frame 3546, the shift bracket 3547 and the locking round rod 352 are fixed as an integrated transmission structure. The lateral movement of the shift slide frame 3546 drives the shift bracket 3547 and the locking round rod 352 to move synchronously, thereby driving the locking round rod 352 to move laterally.

[0048] See also Figure 1-Figure 5 As shown, the steering assembly 2 includes a motor 21 fixedly mounted on the support frame 1, the output end of the motor 21 is connected to a driving gear 22, a driven gear 23 is meshedly assembled next to the driving gear 22, the driven gear 23 is rotatably mounted on the support frame 1, a steering gear ring 24 is meshedly assembled next to the driven gear 23, and the steering gear ring 24 is fixedly assembled on the shaping pressure rod 13; the driving gear 22, the driven gear 23 and the steering gear ring 24 have the same diameter, and the meshing transmission ratio is inconvenient.

[0049] When the jumper pipe forming process is being carried out, the running motor 21 controls the driving gear 22 to rotate. The side of the driving gear 22 is meshed and assembled with the side of the driven gear 23. Under the action of the meshing transmission structure, the driven gear 23 is driven to rotate. The side of the driven gear 23 is meshed and assembled with a steering gear ring 24. Under the action of the meshing transmission structure, the driven gear 23 is driven to rotate. The driven gear 23, the shaping pressure rod 13 and the rotating rod 12 are fixed as an integrated structure. The rotation of the driven gear 23 drives the shaping pressure rod 13 and the rotating rod 12 to rotate synchronously. The shaping pressure rod 13 rotates downward to punch the jumper pipe, and the shaping pressure rod 13 rotates upward away from the formed jumper pipe so that the jumper pipe can be taken out.

[0050] See also Figure 1-Figure 3 and Figure 8 As shown, a support assembly 4 for supporting and limiting the rotation position of the shaping pressure rod 13 is installed on the support frame 1.

[0051] The shaping rod 13 is rotated upward after processing, and the shaping rod 13 is rotated and pressed onto the support assembly 4. Under the support of the support assembly 4, the rotation position of the shaping rod 13 at this time can be limited.

[0052] See also Figure 1-Figure 3 and Figure 8-Figure 10 As shown, the support assembly 4 includes a sliding bracket 41 that is slidably installed on the support frame 1, and a slot 42 is provided on the sliding bracket 41. The shaping pressure rod 13 rotates and engages with the slot 42 on the sliding bracket 41. A fixed plate 43 is fixedly installed on the support frame 1, and a return spring 44 is connected between the fixed plate 43 and the sliding bracket 41.

[0053] The shaping pressure rod 13 rotates and engages with the slot 42 on the sliding bracket 41. The shaping pressure rod 13 continues to rotate to push the sliding bracket 41 downward. The sliding bracket 41 slides downward through the support frame 1, and the sliding bracket 41 stretches the return spring 44 downward during the downward movement. When the shaping pressure rod 13 rotates downward to separate the stamping jumper pipe from the sliding bracket 41, the sliding bracket 41 moves upward and resets under the elastic thrust of the return spring 44.

[0054] See also Figure 1-Figure 3 , Figure 8-Figure 10 As shown, a pushing assembly 5 for driving the rotating frame 31 to rotate is installed between the sliding bracket 41 and the rotating frame 31 .

[0055] The shaping pressure rod 13 controls the sliding bracket 41 to slide up and down during the reciprocating rotation process. When the sliding bracket 41 moves, it provides power for the pushing assembly 5, and the pushing assembly 5 can drive the rotating frame 31 and the limiting pressure rod 32 to rotate.

[0056] See also Figure 8-Figure 10 As shown, the pushing assembly 5 includes a guide frame 51 fixed on the support frame 1, a fixed seat 52 is fixedly installed on the guide frame 51, a movable seat 53 is slidably assembled on the guide frame 51, a limiting spring 54 is connected between the movable seat 53 and the fixed seat 52, an active push rod 55 is rotatably installed on the movable seat 53, the active push rod 55 is rotatably assembled with the sliding bracket 41, a driven push rod 56 is rotatably installed on the movable seat 53, and the driven push rod 56 is rotatably assembled with the rotating frame 31; the active push rod 55 is obliquely connected between the sliding bracket 41 and the movable seat 53, and the driven push rod 56 is obliquely connected between the rotating frame 31 and the movable seat 53.

[0057] When the shaping pressure rod 13 rotates to control the longitudinal movement of the sliding bracket 41, the two ends of the active push rod 55 connected between the sliding bracket 41 and the moving seat 53 rotate accordingly, and the rotating active push rod 55 pushes the moving seat 53 to engage on the guide frame 51 and slide in a directional manner. The limit spring 54 connected between the moving seat 53 and the fixed seat 52 is elastically deformed. When the moving seat 53 slides, the two ends of the driven push rod 56 connected between the moving seat 53 and the rotating frame 31 rotate accordingly, and the rotating driven push rod 56 pushes the rotating frame 31 connected to the support frame 1 to rotate. Through the above structure, it can be achieved that when the shaping pressure rod 13 is rotated and pressed on the sliding bracket 41, under the transmission action of the support assembly 4 and the pushing assembly 5, the rotating frame 31 and the limiting pressure rod 32 can be controlled to rotate accordingly, and the limiting pressure rod 32 rotates upward and separates from the hollow fixed tube 11. In order to remove the jumper pipe processed and formed on the support frame 1, when the shaping pressure rod 13 rotates downward to punch the jumper pipe, the limiting pressure rod 32 rotates away from the hollow fixed tube 11, and the shaping pressure rod 13 rotates away from the sliding bracket 41. The sliding bracket 41 moves up and resets under the elastic action of the reset spring 44, and the sliding bracket 41 controls the rotating frame 31 and the limiting pressure rod 32 to rotate downward through the pushing assembly 5. Cooperating with the gravity of the limiting pressure rod 32 itself, the limiting pressure rod 32 is engaged with the hollow fixed tube 11 through the clamping seat 34, and when the shaping pressure rod 13 continues to rotate downward to punch the jumper pipe, the limiting pressure rod 32 pushes the locking round rod 352 to move horizontally through the transmission assembly 354, so that the locking round rod 352 moves to lock the rotation position of the limiting pressure rod 32, thereby locking the rotation position of the limiting pressure rod 32, so as to form and process the jumper pipe in one time.

[0058] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A lightning protection jumper wire one-step forming device, comprising a support frame (1), characterized in that: The lightning protection jumper wire one-step forming device also includes a hollow fixed tube (11) fixed on a support frame (1), a rotating rod (12) rotatably mounted in the hollow fixed tube (11), a shaping pressure rod (13) sleeved and fixed on the rotating rod (12), a cylindrical pressing tube (14) welded and fixed on the shaping pressure rod (13) for pressing down and bending the jumper wire pipe, a shaping circular tube (15) welded and fixed on the support frame (1) for assisting the jumper wire pipe in bending and forming, a lower positioning column (16) fixedly mounted on the support frame (1), a sliding seat (17) slidably mounted on the support frame (1), and an upper positioning column (18) fixedly mounted on the sliding seat (17); The support frame (1) is provided with a steering assembly (2) for driving the shaping pressure rod (13) to rotate; The support frame (1) is provided with a shaping and limiting component (3) for pressing and limiting the jumper line pipe to assist in one-step bending and forming.

2. A lightning protection jumper wire one-step forming device according to claim 1, characterized in that: The shaping and limiting assembly (3) comprises a rotating frame (31) rotatably mounted on the support frame (1), a limiting pressure rod (32) fixedly mounted on the rotating frame (31), a limiting pressure tube (33) welded and fixed to the limiting pressure rod (32), a clamping seat (34) fixedly mounted on the limiting pressure rod (32), and the clamping seat (34) rotatably clamped and assembled on the hollow fixed tube (11); A locking assembly (35) for locking the combined position of the limit pressure rod (32) and the hollow fixed tube (11) is installed on the hollow fixed tube (11).

3. A lightning protection jumper wire one-step forming device according to claim 2, characterized in that: The locking assembly (35) comprises a slide frame (351) fixed on the hollow fixed tube (11), a locking round rod (352) running through the slide frame (351) and slidably connected thereto, a locking round groove (353) is provided on the limiting pressure rod (32), and the locking round rod (352) moves laterally and runs through and connects with the locking round groove (353) on the limiting pressure rod (32).

4. A lightning protection jumper wire one-step forming device according to claim 3, characterized in that: A transmission assembly (354) for driving the locking round rod (352) to move is installed on the hollow fixed tube (11).

5. A lightning protection jumper wire one-step forming device according to claim 4, characterized in that: The transmission assembly (354) comprises a power bevel gear (3541) fixedly connected to the rotating rod (12); a lateral bracket (3542) fixedly mounted on the hollow fixed tube (11); a driven bevel gear (3543) rotatably mounted on the lateral bracket (3542); a circular disc (3544) fixedly mounted on the driven bevel gear (3543); a sliding column (3545) eccentrically fixed on the circular disc (3544); a shift sliding frame (3546) slidably mounted on the sliding column (3545); a shift bracket (3547) fixedly connected to the shift sliding frame (3546); and the shift bracket (3547) is fixedly assembled with the locking round rod (352).

6. A lightning protection jumper wire one-step forming device according to claim 1, characterized in that: The steering assembly (2) comprises a motor (21) fixedly mounted on a support frame (1), the output end of the motor (21) being connected to a driving gear (22), a driven gear (23) being meshedly mounted next to the driving gear (22), the driven gear (23) being rotatably mounted on the support frame (1), a steering gear ring (24) being meshedly mounted next to the driven gear (23), and the steering gear ring (24) being fixedly mounted on the shaping pressure rod (13).

7. A lightning protection jumper wire one-step forming device according to claim 1, characterized in that: A support assembly (4) for supporting and limiting the rotation position of the shaping pressure rod (13) is installed on the support frame (1).

8. A lightning protection jumper wire one-step forming device according to claim 7, characterized in that: The support assembly (4) comprises a sliding bracket (41) which is slidably mounted on the support frame (1), the sliding bracket (41) being provided with a slot (42), the shaping pressure rod (13) being rotated to engage with the slot (42) on the sliding bracket (41), the support frame (1) being fixedly mounted with a fixing plate (43), and a return spring (44) being connected between the fixing plate (43) and the sliding bracket (41).

9. A lightning protection jumper wire one-step forming device according to claim 8, characterized in that: A pushing assembly (5) for driving the rotating frame (31) to rotate is installed between the sliding bracket (41) and the rotating frame (31).

10. A lightning protection jumper wire one-step forming device according to claim 9, characterized in that: The pushing assembly (5) comprises a guide frame (51) fixed on the support frame (1), a fixed seat (52) fixedly mounted on the guide frame (51), a movable seat (53) slidably mounted on the guide frame (51), a limit spring (54) connected between the movable seat (53) and the fixed seat (52), an active push rod (55) rotatably mounted on the movable seat (53), the active push rod (55) rotatably mounted on the sliding bracket (41), a driven push rod (56) rotatably mounted on the movable seat (53), and the driven push rod (56) rotatably mounted on the rotating frame (31).

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