CN115121701B - Waterproof and moistureproof cable bridge processing equipment and use method - Google Patents

Waterproof and moistureproof cable bridge processing equipment and use method Download PDF

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Publication number
CN115121701B
CN115121701B CN202210854778.3A CN202210854778A CN115121701B CN 115121701 B CN115121701 B CN 115121701B CN 202210854778 A CN202210854778 A CN 202210854778A CN 115121701 B CN115121701 B CN 115121701B
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China
Prior art keywords
die
wheel
rod
plate
transmission chain
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CN202210854778.3A
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Chinese (zh)
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CN115121701A (en
Inventor
王峰
李�远
周本立
胡文华
王开库
贾宏生
周永健
王德时
胡斌
刘飞
孙东山
严宇超
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Hefei Fengchuang Stainless Steel Decoration Engineering Co ltd
Anhui Power Transmission and Transformation Engineering Co Ltd
Original Assignee
Hefei Fengchuang Stainless Steel Decoration Engineering Co ltd
Anhui Power Transmission and Transformation Engineering Co Ltd
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Priority to CN202210854778.3A priority Critical patent/CN115121701B/en
Publication of CN115121701A publication Critical patent/CN115121701A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/26Perforating, i.e. punching holes in sheets or flat parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention discloses a waterproof and moistureproof cable bridge processing device and a using method, and relates to the field of bridge processing.

Description

Waterproof and moistureproof cable bridge processing equipment and use method
Technical Field
The invention belongs to the field of bridge processing, and particularly relates to waterproof and moistureproof cable bridge processing equipment and a using method thereof.
Background
The bridge is used for cable erection, plays the guard action to the cable, and the erection of cable is often through dark moist space, and the bridge is mostly made of metal, and the easy moisture that condenses on the bridge surface leads to cable bubble water to influence cable life or cause danger, and current bridge adopts the mode that sets up the through-hole to make the bridge easily ventilate, and the moisture of condensation can be discharged, and current bridge panel punching mode is the segmentation punching a hole, and panel removes one section distance promptly and stops in punching equipment below, and the back that punches a hole is removed again.
The patent application document CN112058964B discloses an adjustable cable bridge frame punching and folding integrated machine, which comprises a working plate table, a bending structure and a punching structure; work board table: openings are symmetrically formed in the left side and the right side of the upper surface of the workbench, a bridge placing table is arranged in the middle of the upper surface of the workbench, the inside of the bridge placing table is of a hollow structure, the openings at the bottom ends of the left side and the right side are respectively communicated with the corresponding openings in the left side and the right side of the upper surface of the workbench, supporting columns are symmetrically arranged at four corners of the upper surface of the workbench, the top ends of the supporting columns are fixedly connected with the bottom surface of the top plate, a hydraulic pump and a hydraulic telescopic column are arranged in a mounting opening in the center of the upper surface of the top plate, and an oil outlet at the bottom end of the hydraulic pump is communicated with an oil inlet at the upper end of the hydraulic telescopic column; this processing all-in-one is folded in punching of cable testing bridge with adjustable can press the cable testing bridge to hold fixedly, prevents that the course of working from taking place the skew at the cable testing bridge and influencing processingquality, can also effectually bend the work to the cable testing bridge, can be with the two-way interval adjustment to the punching press hole.
However, the punching process of the existing punching equipment comprises plate positioning, pressing down of a punching die and lifting of the punching die, so that the required length for punching the plate with unit length is long, and the efficiency is low.
Disclosure of Invention
The invention aims to provide waterproof and moistureproof cable bridge processing equipment and a using method thereof, which are used for solving the technical problem of low plate punching processing efficiency in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a waterproof moisture-proof cable testing bridge processing equipment, includes mould and the lower mould that corresponds thereof, including last drive chain, go up the peripheral a plurality of and its fixed connection's of going up of drive chain along length direction linear array pressure bars, run through the pressure bar and be provided with a plurality of gliding mould poles along last pressure bar length direction, mould pole and pressure mechanism transmission are connected, the lower mould includes the lower drive chain, the peripheral fixed connection lower pressure bar of lower drive chain is provided with the nib that corresponds with the mould pole on the lower pressure bar, drive through last drive wheel and go up the pressure bar, lower drive wheel drives down the pressure bar and remove, can realize the effect of moving and punching press simultaneously, improve stamping efficiency.
Preferably, the pressing mechanism comprises a pressing wheel which is arranged in a wheel sleeve at the top of the die rod in a rotating way, an upper supporting rod which is attached to the inner side of the upper pressing rod is fixed in the upper transmission chain, the supporting rod is fixedly connected with a top plate, the top plate is inclined relative to the horizontal plane, the bottom side of the top plate is abutted against the pressing wheel, the pressing mechanism is arranged in a mode of matching the pressing wheel with the inclined top plate, the die rod is used for gradually pressurizing the plate to realize punching, the punching is realized when the pressing force reaches a certain strength, and the pressing strength can be automatically adapted according to the strength of the plate.
Preferably, the upper pressing rod is fixedly connected with a limiting plate attached to the side face of the die rod, the cross section of the limiting plate is triangular, and the attached limiting plate is arranged on the side face of the upper pressing rod and abuts against the side face of the upper pressing rod, so that the die rod is in a vertical state during punching.
Preferably, the pressing mechanism comprises a pressing wheel which is rotatably arranged in a wheel sleeve at the top of the die rod, a punching cylinder which is fixed with the upper pressing rod is fixed in the upper transmission chain, the punching rod which is fixedly connected with the punching plate is in sliding connection in the punching cylinder, the bottom end of the punching rod is fixedly connected with the punching plate, the punching plate is parallel to the horizontal plane, the pressing mechanism adopts the punching rod to be connected with the horizontal punching rod to lift and realize punching, and the corresponding control equipment is required to control the pressing intensity and the punching frequency relative to the gradually pressing mode, so that the punching gap can be controlled according to the requirement.
Preferably, a sealing cylinder is fixed on the upper pressing rod, the die rod slides in the sealing cylinder, limiting rings are arranged at two ends of the sealing cylinder, the die rod comprises an upper rod and a lower rod which are spaced, the die rod is arranged in the sealing cylinder in a segmented mode, air between the upper rod and the inner rod is compressed through pressing of a pressing plate, when the pressure of compressed air reaches a certain degree, the lower rod punches through a plate material to realize pressing, the upper rod and the lower rod reset under the action of compressed air, the upper rod is fixed with a pressing plate contact point, and the pressing plate is guaranteed to press the die rod downwards to generate certain pressure.
Preferably, the chain wheels connected with the upper transmission chain and the lower transmission chain are respectively and rotatably connected with the bracket, two sides of the bracket are respectively and fixedly connected with the plugboard which extends to the outer sides of the upper transmission chain and the lower transmission chain, the plugboard is spliced with the connecting frame, the plugboard is provided with a bolt hole spliced with a bolt rod spliced on the connecting frame, the connecting frame is provided with a transmission assembly in transmission connection with the chain wheels, and the upper transmission chain and the lower transmission chain are connected through the bracket and the connecting frame, so that the positions of the upper transmission chain and the lower transmission chain can be kept relatively fixed.
Preferably, the transmission assembly comprises an upper rotating shaft which is rotationally connected to the side surface of the connecting frame, the upper rotating shaft is fixedly connected with a fan wheel which takes the axis of the fan wheel as a central annular array, the fan wheel rotates in an upper wheel cylinder which is fixed in the connecting frame, the bottom of the upper wheel cylinder is communicated with a lower wheel cylinder through a telescopic cylinder, the lower wheel cylinder is rotationally connected with a lower rotating shaft which penetrates through one side of the lower wheel cylinder, the end parts of the upper rotating shaft and the lower rotating shaft are fixedly connected with a sleeve which is connected with a wheel shaft of a chain wheel in an inserting manner, and the transmission assembly connected with the connecting frame is connected with a transmission chain in an inserting manner, so that an upper die and a lower die can be directly connected to the production line.
Preferably, the lower wheel cylinder slides in the connecting frame, the upper wheel cylinder and the lower wheel cylinder are respectively provided with two, the connecting line between the two upper wheel cylinders is parallel to the connecting line between the two lower wheel cylinders, the two lower wheel cylinders slide in the connecting frame, the liquid pump is connected between the two upper wheel cylinders, the upper wheel cylinders are connected with the lower wheel cylinders through the telescopic cylinders, the distance between the upper wheel cylinders and the lower wheel cylinders can be adjusted, and the die-cut machine is applicable to die cutting of plates with different thicknesses.
Preferably, the installation component is connected respectively at the link both ends, and the installation component includes two parallel mounting panels, threaded connection installation screw on the mounting panel, connection complex mounting panel and installation screw on the link, the installation of being convenient for.
The application method of the waterproof and moistureproof cable bridge processing equipment comprises the following steps: the upper die and the lower die are respectively arranged on the upper side and the lower side of the plate, so that an upper pressing rod connected with an upper transmission chain and a lower pressing rod connected with a lower transmission chain are respectively attached to the upper side and the lower side of the plate, the plate can synchronously move with the plate in the moving process through the upper pressing rod connected with the upper transmission chain and the lower pressing rod connected with the lower transmission chain, the die rods and the die grooves are matched to form ventilation and exhaust through holes for punching the plate, the moving plate can be punched, the processing efficiency is improved, the punched plate is subjected to bending forming, and the assembly parts are waterproof and dampproof bridge frames.
Compared with the prior art, the invention has the beneficial effects that:
1. The upper transmission chain is connected with the upper compression bar, the lower transmission chain is connected with the lower compression bar, and the upper transmission chain and the lower transmission chain can synchronously rotate along with the movement of the plate, so that the plate can be conveyed and punched at the same time, and the plate processing efficiency is improved;
2. The pressure component is arranged in a mode that the pressing wheel is matched with the inclined top plate, so that the die rod is gradually pressed down by pressure in the moving process until the matched die groove is used for punching, and the friction force of the top of the die rod is reduced in a mode that the pressing wheel rolls relative to the top plate, so that abrasion is reduced;
3. the pressure component is arranged in a mode that the stamping plate is in sliding connection with the stamping cylinder, so that the stamping period of the stamping plate can be controlled, the gap of a through hole in the stamped plate is controlled, the die rod is arranged into two sections, compressed air is filled in the middle of the die rod, and the die rod can be reset after stamping is completed;
4. The upper die and the lower die are inserted into the connecting frame through the bracket, the equipment can be installed on the existing processing line, and the upper die and the lower die can be respectively attached to the upper side and the lower side of the plate through the fixing of the connecting frame;
5. The transmission assembly is arranged in a mode of sliding connection of the upper wheel cylinder and the lower wheel cylinder, the distance between the upper die and the lower die can be adjusted within a certain range, plates with different thicknesses are adapted, and a hydraulic driving mode is adopted to ensure the transmission ratio, so that the upper transmission chain and the lower transmission chain synchronously rotate and can be kept to be transmitted after the distance is adjusted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the upper and lower dies of the present invention;
FIG. 3 is a schematic diagram of the structure of the upper and lower compression rods in embodiment 2 of the present invention;
FIG. 4 is a schematic structural view of a bracket in embodiment 2 of the present invention;
FIG. 5 is a schematic diagram of the structure of the upper and lower compression rods in embodiment 3 of the present invention;
FIG. 6 is a cross-sectional view of the upper plunger of embodiment 3 of the present invention;
FIG. 7 is a schematic view showing the structure of a bracket in embodiment 3 of the present invention;
FIG. 8 is a schematic view of a connector of the present invention;
FIG. 9 is a partial cross-sectional view of the connector of the present invention;
fig. 10 is a left side view of the connector of the present invention.
In the figure: 1. an upper die; 11. an upper drive chain; 12. a pressing rod is arranged; 121. a mold rod; 1211. a wheel sleeve; 1212. a pinch roller; 1213. a limiting plate; 1214. an upper rod; 1215. a lower rod; 122. a sealing cylinder; 1221. a limiting ring; 13. a bracket; 131. a support rod; 132. a top plate; 133. a shaft bracket; 134. a stamping plate; 135. a punching cylinder; 14. a sprocket; 141. a wheel axle; 2. a lower die; 21. a lower drive chain; 22. pressing down a rod; 221. a die cavity; 3. a connecting frame; 31. a slot; 32. a bolt; 33. adjusting a screw; 34. an upper rotating shaft; 35. a fan wheel; 36. a lower wheel cylinder; 37. a lower rotating shaft; 38. an upper wheel cylinder; 39. a telescopic cylinder; 301. a mounting plate; 302. installing a screw; 303. and (3) a liquid pump.
Detailed Description
Example 1
As shown in fig. 1-2, a waterproof and moistureproof cable bridge processing device comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises two groups of chain wheels 14, each group of chain wheels 14 comprises two parallel chain wheels 14 fixedly connected through a wheel shaft 141, the two groups of wheel shafts 141 are arranged in parallel, the two chain wheels 14 on the two groups of wheel shafts 141 are respectively aligned, the aligned chain wheels 14 are connected through an upper transmission chain 11, the two upper transmission chains 11 are fixedly connected with an upper pressing rod 12, the upper pressing rod 12 is connected with a die rod 121 penetrating through the upper pressing rod 12 in a sliding manner, the lower die 2 comprises two groups of chain wheels 14 identical to the upper die 1, the chain wheels 14 of the lower die 2 are connected through a lower transmission chain 21, the lower pressing rod 22 is fixedly connected to the lower transmission chain 21, a plurality of linear array die grooves 221 corresponding to the die rods 121 are arranged on the lower pressing rod 22, and a pressure mechanism is arranged between the wheel shafts 141 of the two groups of chain wheels 14 in the upper die 1 and used for driving the die rod 121.
When punching a plate, the plate moves between the upper die 1 and the lower die 2, in the moving process, the sprocket 14 rotates to enable the upper transmission chain 11 and the lower transmission connection to synchronously and reversely rotate, so that the upper compression bar 12 and the lower compression bar 22 synchronously move along with the movement of the plate, in the moving process of the plate, the compression mechanism is used for compressing the compression bar 121, the compression bar 121 attached to the plate slides downwards relative to the upper compression bar 12, is attached and supported below the plate by the lower compression bar 22, the compression bar 121 is matched with the die groove 221, the plate punching can be realized, the compression bar 121 is synchronously moved relative to the plate in the punching process and after punching, the subsequent plate can be continuously punched, the punching can be finished under the condition of no stop, the punching efficiency is improved, the compression bar 121 is separated relative to the plate in the rotating process of the sprocket 14 when the upper compression bar 12 connected with the compression bar 121 is rotated onto the sprocket 14, the separated compression bar 121 is rotated to the sprocket 14, the upper compression bar 14 moves along with the upper transmission chain 11 along with the compression bar, and is cooled in the process, and the cooling device is not required to be added with the cooling device for cooling the sprocket 121 in an alternate mode of implementing the cooling method in the prior art.
The upper die 1 and the lower die 2 are respectively provided with a supporting rod 131 which is attached to the upper pressing rod 12 and the lower pressing rod 22 and slides, the supporting rods 131 in the upper die 1 are arranged in a staggered manner with the die rods 121, the supporting rods 131 in the lower die 2 are arranged in a staggered manner with the die grooves 221, the supporting rods 131 play a supporting role on the upper pressing rod 12 and the lower pressing rod 22, so that the lower pressing rod 22 and the upper pressing rod 12 can be tightly pressed on a plate, and the partial stretching deformation of the plate in the punching process caused by non-pressing is avoided.
Example 2
As shown in fig. 1-4, a waterproof and moistureproof cable bridge processing device comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises two groups of sprockets 14, each group of sprockets 14 comprises two parallel sprockets 14 fixedly connected through wheel shafts 141, the two groups of wheel shafts 141 are arranged in parallel, the two sprockets 14 on the two groups of wheel shafts 141 are respectively aligned, the aligned sprockets 14 are connected through an upper transmission chain 11, an upper compression bar 12 is fixedly connected to the two upper transmission chains 11, the upper compression bar 12 is connected with a die rod 121 penetrating through the upper compression bar 12 in a sliding manner, the lower die 2 comprises two groups of sprockets 14 identical to the upper die 1, the sprockets 14 of the lower die 2 are connected through a lower transmission chain 21, a lower compression bar 22 is fixedly connected to the lower transmission chain 21, a plurality of linear array die grooves 221 corresponding to the die rods 121 are arranged on the lower compression bar 22, a pressure mechanism is arranged between the wheel shafts 141 of the two groups of sprockets 14 in the upper die 1 and used for driving the die rods 121, the pressure mechanism comprises a top plate 132 fixed on the support rod 131, the top plate 132 is obliquely arranged relative to the support rod 131, the top plate 121 is fixedly connected to the inner compression bar 1211, the top of the wheel sleeve 1211 is fixedly connected to the inner compression bar 1211, the upper compression bar 1211 is connected to the upper compression bar 1213, and the upper compression bar 1213 is fixedly connected to the upper compression bar 1213, and the upper compression bar is fixedly connected to the upper compression bar 133.
Before punching, the bottom end of the die rod 121 is abutted against the upper surface of the plate under the support of the plate, when the die rod 121 continuously moves to the contact of the pressing wheel 1212 and the bottom of the top plate 132, the pressing rod is pressed by the top plate 132, the pressing wheel 1212 rolls relative to the top plate 132, the die rod 121 gradually moves downwards, the plate is punched, the downward movement degree of the die rod 121 in the moving process relative to the inclined top plate 132 gradually increases to the plate to form a punched hole, and the perforated plate for manufacturing a dampproof and waterproof bridge frame is obtained.
Example 3
1-2, 5-7, A waterproof moisture-proof cable bridge processing device, including upper die 1, lower die 2, upper die 1 includes two sets of sprocket 14, every set of sprocket 14 includes two parallel and through the sprocket 14 of shaft 141 fixed connection, two sets of shafts 141 parallel arrangement, two sprocket 14 on two sets of shafts 141 align respectively, the sprocket 14 that aligns is connected through last drive chain 11, fixedly connected with upper compression bar 12 on two upper drive chains 11, the last die 121 that sliding connection runs through it of upper compression bar 12, lower die 2 includes two sets of sprocket 14 the same as upper die 1, sprocket 14 of lower die 2 passes through lower drive chain 21 and connects, fixedly connected with lower compression bar 22 on lower drive chain 21, be provided with a plurality of linear array's die grooves 221 that correspond with die 121 on the lower compression bar 22, set up pressure mechanism is used for driving die 121 between the shaft 141 of two sets of sprocket 14 in upper die 1, pressure mechanism includes seal cylinder 122 that is fixed in upper compression bar 12, seal cylinder 122 both ends set up spacing ring 1221 respectively, be located in seal cylinder 122 and be provided with upper cylinder 1215 and lower cylinder 1215, press cylinder 1215 is located in the compression bar 1215 and ram 1215, press cylinder 121 is connected with punch rod 121, press cylinder 1215 is fixed in the top end portion is fixed with punch rod 1215.
In the punching process, the punching plate 134 in the punching cylinder 135 is moved down at regular time, the die rod 121 under the punching plate 134 is moved down by the pressure of the punching plate 134 to punch the plate, in this process, the pressing wheel 1212 connected to the die rod 121 under the punching plate 134 rolls relative to the punching plate 134, when the pressure between the upper rod 1214 and the lower rod 1215 reaches a certain strength, the lower rod 1215 punches the plate to form the through hole, the die rod 121 at the front side of the punching plate 134 can move continuously, and it should be noted that, in order to avoid interference between the punching plate 134 and the continuously moving middle die rod 121 in the horizontal direction, the punching process of the punching plate 134 should be lifted before the next group of die rods 121 contacts the punching plate 134, so the punching speed is lower than that of the pressure mechanism in embodiment 2, but the die rods 121 can be rotated to realize alternate punching to provide cooling time for the die rods 121, and the force of the punching plate 134 is vertically applied to the die rods 121, after the punching is completed, the upper rod 1214 and the lower rod 1215 is reset by the compression pressure of the upper rod 1214 and the lower rod 1215.
Example 4
As shown in fig. 1-2 and 8-10, a waterproof and moistureproof cable bridge processing device comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises two groups of chain wheels 14, each group of chain wheels 14 comprises two parallel chain wheels 14 fixedly connected through a wheel shaft 141, the two groups of wheel shafts 141 are arranged in parallel, the two chain wheels 14 on the two groups of wheel shafts 141 are respectively aligned, the aligned chain wheels 14 are connected through an upper transmission chain 11, the two upper transmission chains 11 are fixedly connected with an upper compression bar 12, the upper compression bar 12 is slidingly connected with a die rod 121 penetrating through the upper compression bar 12, the lower die 2 comprises two groups of chain wheels 14 identical to the upper die 1, the chain wheels 14 of the lower die 2 are connected through a lower transmission chain 21, the lower transmission chain 21 is fixedly connected with a lower compression bar 22, a plurality of linear array die grooves 221 corresponding to the die rod 121 are arranged on the lower compression bar 22, the pressure mechanism is arranged between wheel shafts 141 of two groups of chain wheels 14 in the upper die 1 and is used for driving a die rod 121, a supporting rod 131 is fixedly connected with a bracket 13, the end parts of the wheel shafts 141 extend out of the upper die 1, the side surfaces of the lower die 2 are connected with an upper rotating shaft 34 and a lower rotating shaft 37 on a connecting frame 3 through sleeves, the bracket 13 is connected with a slot 31 through a plug rod 32 in a plugging mode, the bracket 13 in the upper die 1 is locked through the plug rod 32, the bracket 13 in the lower die 2 is connected with the connecting frame 3 through an adjusting screw 33 in a threaded mode, the upper rotating shaft 34 and the lower rotating shaft 34 are respectively connected with fan wheels 35 in an upper wheel cylinder 38 and a lower wheel cylinder 36 in a rotating mode, the upper rotating shaft 34 is connected with the wheel shafts 141 in the upper die 1 in a plugging mode, the lower rotating shaft 37 is connected with the wheel shafts 141 in the lower die 2 in a plugging mode, the two upper wheel cylinders 38 are communicated with each other, the two lower wheel cylinders 36 are communicated with each other through a liquid pipe, and the upper wheel cylinder 38 is communicated with the lower wheel cylinder 36 below the upper wheel cylinder 36 through a telescopic cylinder 39.
When the production line is rotated, the connecting frame 3 is fixedly connected to the production line for stamping the plates through the mounting plate 301 and the mounting screw 302, the bracket 13 connected with the upper die 1 is spliced with the slot 31 on the connecting frame 3 and locked through the bolt 32, meanwhile, the wheel shaft 141 in the upper die 1 is spliced with the upper rotating shaft 34 in a radial fixed way, the lower die 2 is arranged to enable the bracket 13 of the lower die 2 to be in threaded connection with the adjusting screw 33, the interval between the lower die 2 and the upper die 1 is adjusted in a way of rotating the adjusting screw 33, the telescopic cylinder 39 is automatically adapted to the interval to enable the lower cylinder 36 to ascend or descend relative to the upper cylinder 38, thus the plates with different thicknesses in a certain range are punched, the connecting frame 3 on the other side is spliced with the other end of the shaft lever and the bracket 13 after the adjustment of the lower die 2 is completed, in the stamping process, the stress on the two ends of the shaft rod is ensured to be uniform, hydraulic oil is slowly added into the liquid pipe, when the liquid pipe is driven, a liquid pump 303 connected with the middle part of the liquid pipe drives liquid to flow in the liquid pipe, the upper wheel cylinder 38 and the lower wheel cylinder 36, the fluid flow drives the fan wheel 35 to rotate, so that the chain wheel 14 rotates to realize that the upper compression rod 12 and the lower compression rod 22 move along with the upper transmission chain 11 and the lower transmission chain 21, the liquid driving mode can provide enough power, and meanwhile, the accurate transmission ratio is ensured, and in order to realize that the chain wheel 14 in the upper die 1 and the chain wheel 14 in the lower die 2 reversely rotate, liquid flows need to be fed from different directions, namely, the telescopic cylinders 39 are respectively communicated with the left side and the right side of the upper wheel cylinder 38 and the lower wheel cylinder 36, and the arrow direction in fig. 10 is the liquid flow direction.

Claims (2)

1. The application method of the waterproof and moistureproof cable bridge processing equipment is characterized by comprising the following steps of: the waterproof and moistureproof cable bridge processing equipment is adopted, the processing equipment comprises an upper die (1) and a lower die (2) corresponding to the upper die, the upper die (1) comprises an upper transmission chain (11), a plurality of upper compression rods (12) fixedly connected with the upper transmission chain are linearly arranged on the periphery of the upper transmission chain (11) along the length direction, a plurality of die rods (121) sliding along the length direction of the upper compression rods (12) are arranged through the upper compression rods (12), the die rods (121) are in transmission connection with a pressure mechanism, the lower die (2) comprises a lower transmission chain (21), a lower compression rod (22) is fixedly connected on the periphery of the lower transmission chain (21), and die grooves (221) corresponding to the die rods (121) are formed in the lower compression rods (22);
The pressure mechanism comprises a pressing wheel (1212) rotatably arranged in a wheel sleeve (1211) at the top of the die rod (121), an upper supporting rod (131) attached to the inner side of the upper pressing rod (12) is fixed in the upper transmission chain (11), the upper supporting rod (131) is fixedly connected with a top plate (132), the top plate (132) is inclined relative to the horizontal plane, and the bottom side of the top plate (132) is abutted against the pressing wheel (1212);
A limiting plate (1213) attached to the side surface of the die rod (121) is fixedly connected to the upper pressing rod (12), the cross section of the limiting plate (1213) is triangular,
The chain wheels (14) connected with the upper transmission chain (11) and the lower transmission chain (21) are respectively and rotatably connected with the bracket (13), two sides of the bracket (13) are respectively and fixedly connected with the plugboards extending to the outer sides of the upper transmission chain (11) and the lower transmission chain (21), the plugboards are spliced with the connecting frame (3), the plugboards are provided with bolt holes spliced with bolt rods (32) spliced on the connecting frame (3), the connecting frame (3) is provided with a transmission component in transmission connection with the chain wheels (14),
The transmission component comprises an upper rotating shaft (34) which is rotationally connected with the side surface of the connecting frame (3), a fan wheel (35) which takes the axis of the upper rotating shaft (34) as a central annular array is fixedly connected on the upper rotating shaft, the fan wheel (35) rotates in an upper wheel cylinder (38) which is fixed in the connecting frame (3), the bottom of the upper wheel cylinder (38) is communicated with a lower wheel cylinder (36) through a telescopic cylinder (39), the lower wheel cylinder (36) is rotationally connected with a lower rotating shaft (37) which penetrates through one side of the lower wheel cylinder (36), the end parts of the upper rotating shaft (34) and the lower rotating shaft (37) are fixedly connected with a sleeve which is spliced with a wheel shaft (141) of the chain wheel (14),
The lower wheel cylinder (36) slides in the connecting frame (3), two upper wheel cylinders (38) and two lower wheel cylinders (36) are respectively arranged, the connecting line between the two upper wheel cylinders (38) is parallel to the connecting line between the two lower wheel cylinders (36), the two lower wheel cylinders (36) slide in the connecting frame (3), a liquid pump (303) is connected between the two upper wheel cylinders (38),
The upper die (1) and the lower die (2) are respectively arranged on the upper side and the lower side of the plate, an upper pressing rod (12) connected with an upper transmission chain (11) and a lower pressing rod (22) connected with a lower transmission chain (21) are respectively attached to the upper side and the lower side of the plate, the plate can synchronously move with the plate in the moving process through the upper pressing rod (12) connected with the upper transmission chain (11) and the lower pressing rod (22) connected with the lower transmission chain (21), the die rod (121) and the die groove (221) are matched to punch the plate to form a ventilation and exhaust through hole, the plate in the moving process can be punched, the processing efficiency is improved, the punched plate is bent and formed, and the assembly parts are waterproof and dampproof bridge frames.
2. The method for using the waterproof and moistureproof cable bridge processing equipment according to claim 1, wherein the method comprises the following steps: the two ends of the connecting frame (3) are respectively connected with a mounting assembly, the mounting assembly comprises two parallel mounting plates (301), and the mounting plates (301) are connected with mounting screws (302) in a threaded manner.
CN202210854778.3A 2022-07-20 2022-07-20 Waterproof and moistureproof cable bridge processing equipment and use method Active CN115121701B (en)

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