CN109676023B

CN109676023B - Staple bolt punching machine

Info

Publication number: CN109676023B
Application number: CN201910134508.3A
Authority: CN
Inventors: 黄居良; 王伟
Original assignee: Jinan Golden Elephant Mechanical Device Ltd
Current assignee: Jinan Golden Elephant Mechanical Device Ltd
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2023-11-03
Anticipated expiration: 2039-02-23
Also published as: CN109676023A

Abstract

The invention discloses a hoop punching machine, which relates to the field of machining equipment, and can realize multiple actions of automatic feeding, punching, plate shearing and bending. Comprises an automatic feeding component, a main machine component and a hydraulic system power component; the automatic feeding component comprises a material frame combination and a feeding device, wherein the material frame combination comprises a roller bracket which is transversely arranged, and a plurality of longitudinal rollers are arranged on the upper surface of the roller bracket; the main machine component comprises a main machine shell, and a working window which is penetrated from front to back is embedded in the middle part of the main machine shell; the hydraulic system power component part comprises a hydraulic system oil tank, an energy accumulator is arranged at the left lower part of the top of the hydraulic system oil tank, and an oil way valve group is arranged on the right side of the energy accumulator. The device is simple to operate, convenient to use and suitable for various places.

Description

Staple bolt punching machine

Technical Field

The invention relates to the field of machining equipment, in particular to a hoop punching machine.

Background

With the progress of science and technology, the development of society, the mechanical processing industry of China has rapidly developed, and the rapid development of mechanical processing equipment is accordingly achieved. In the communications power industry, iron accessories are used in large quantities in the construction of laying, erecting cables or optical cables. The iron accessories generally refer to concrete electric poles and iron parts on connecting wires thereof, such as various anchor clamps, penetrating nails, fork beams, diaphragm beams, pull rods, wire rods and the like. The manufacturing equipment of the domestic iron accessories is rough in manufacturing, simple in function, complex and complex in manufacturing procedures, low in automation degree, and capable of manufacturing products in a semi-manual manufacturing mode by virtue of crude equipment, and a large amount of manpower is used in a factory for manufacturing the iron accessories generally. The manually manufactured products have uneven quality, thousand and strange appearance sizes, no accuracy, personal safety accidents often occur in manufacturing sites, low production efficiency and high labor intensity of workers.

The anchor ear is a product category of iron annex trade, and market use amount is very big, and with present anchor ear manufacturing market, conventional factory enterprise company, the mode of producing anchor ear basically adopts: after purchasing finished strip steel, the manual plate shearing machine is used for blanking, manually feeding to the punching machine, manually feeding to realize punching, manually feeding to the bending machine, manually feeding and bending, at least three kinds of equipment are needed, five working procedures are used for completing manufacturing, the processing efficiency is low, and the product quality is difficult to guarantee.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the hoop punching machine, which can realize multiple actions of automatic feeding, punching, shearing and bending, and can form the hoop once, and is assisted by a small amount of manpower, so that the automation degree is greatly improved, and the problems of low manual operation efficiency and difficult guarantee of product quality are effectively solved.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a staple bolt punching machine which characterized in that: comprises an automatic feeding component, a main machine component and a hydraulic system power component;

the automatic feeding component comprises a material rack assembly and a feeding device, wherein the material rack assembly comprises a roller support which is transversely arranged, a plurality of longitudinal rollers are arranged on the upper surface of the roller support, two ends of each roller are respectively fixed on the upper surface of the roller support through roller fixing seats, first positioning guide mechanisms matched with the simulation sample are respectively arranged at two ends of each roller support, a material rack base is arranged below each roller support, and a plurality of height adjusting bottom plates are uniformly and fixedly arranged at the bottom of each material rack base; the feeding device is arranged on the left side of the material rack assembly and comprises a feeding base, a transverse feeding sliding table guide rail is arranged on the upper surface of the feeding base, a feeding sliding table rack is arranged on the outer side of the feeding sliding table guide rail, a feeding sliding table is slidably arranged on the feeding sliding table guide rail, an operation box support is fixedly arranged on the side face of the feeding base on one side of the feeding sliding table, an operation box is fixedly arranged at the top of the operation box support, an operation box panel is arranged on the outer side of the operation box, feeding base supporting legs are respectively arranged at the bottoms of four corners of the feeding base, supporting plates are fixedly arranged on the inner sides of the lower end parts of the feeding base supporting legs together, an operation cabinet is arranged between the supporting plates and the feeding base, and a feeding base adjusting plate is fixedly arranged at the bottoms of the feeding base supporting legs respectively;

The feeding sliding table comprises a feeding plate, a feeding clamp part is arranged at the left end part of the feeding plate, the feeding clamp part comprises a feeding clamp cylinder, and the feeding clamp cylinder is fixedly connected with the feeding plate through a clamp cylinder bracket; the feeding clamp cylinder is internally provided with a clamp cylinder guide shaft, the left side of the feeding clamp cylinder is fixedly provided with a clamp cylinder connecting rod, the clamp cylinder connecting rod is hinged with a clamp rotating shaft, and the clamp rotating shaft is fixedly connected with a clamp arm; the feeding device is characterized in that a servo feeding system is arranged at the right end part of the feeding plate, the servo feeding system comprises a feeding support seat plate arranged on the bottom surface of the feeding plate, the whole feeding support seat plate is of a rectangular structure, a servo motor is fixedly arranged on the feeding support seat plate on one side of the feeding plate, an output shaft at the bottom of the servo motor is meshed with a feeding sliding table rack through a gear, a drag chain support is fixedly arranged on the feeding support seat plate on one side of the servo motor, a material detection switch support is fixedly arranged on the feeding plate on the right side of a feeding clamp cylinder, and a clamp cylinder rear seat is arranged in the middle of the right end surface of the feeding clamp cylinder; the left end and the right end of the feeding plate are respectively provided with a second positioning guide mechanism matched with the simulation sample;

The main machine comprises a main machine shell, wherein the main machine shell is in a vertical cuboid shape, a working window which is penetrated from front to back is embedded in the middle part of the main machine shell, inner side pulling rib plates of the main machine are respectively arranged at the left side and the right side of the working window, an upper machine body seat plate and a lower machine body seat plate are respectively arranged at the top and the bottom of the working window, and a feed inlet is penetrated from left to right on the main machine shell at the right side of the working window; the punching shear tool assembly is arranged on the lower machine body seat plate at the left side of the feeding hole and comprises a punching shear cylinder embedded on the upper machine body seat plate, a punching shear guide sleeve is arranged below the punching shear cylinder, a punching shear guide post is arranged below the punching shear guide sleeve, a punching shear tool die is arranged below the punching shear guide post, and a punching shear base is fixedly arranged on the lower machine body seat plate below the punching shear tool die; the left side of the punching shear tool die is provided with a procedure selection cylinder, the left side of the punching shear base is provided with a material pressing cylinder, a pressing arm is arranged above the material pressing cylinder, and a material lifting plate is arranged in the pressing arm; a punching shear cylinder moving assembly is arranged on the main machine shell above the punching shear cylinder, the punching shear cylinder moving assembly comprises a punching shear cylinder moving plate, the punching shear cylinder moving plate is in sliding fit with a cylinder moving guide rail, a punching shear cylinder oil pipeline is arranged above the punching shear cylinder, and the punching shear cylinder oil pipeline penetrates through the punching shear cylinder moving plate and extends out of the main machine shell;

The punching shear tool assembly comprises a punching oil cylinder embedded on an upper machine body seat plate, a punching guide sleeve is arranged below the punching oil cylinder, a punching tool die is arranged below the punching guide sleeve, a code printing die is further arranged at the bottom of the punching tool die, and a punching base is arranged on a lower machine body seat plate below the code printing die; a punching oil cylinder moving combination is arranged above the punching oil cylinder, the punching oil cylinder moving combination comprises a punching oil cylinder moving plate, the punching oil cylinder moving plate is in sliding fit with an oil cylinder moving guide rail, a punching oil cylinder oil pipeline is arranged above the punching oil cylinder, and the punching oil cylinder oil pipeline penetrates through the punching oil cylinder moving plate and extends out of the upper part of the host shell;

the front side of the lower machine body seat plate is provided with a bending mechanism, the bending mechanism comprises a pair of bending work tables which are transversely arranged left and right, a bending upper tool is arranged above the bending work tables, the bending upper tool is fixedly connected with the bottom surface of the upper bending work seat plate, the middle position of the upper surface of the bending work seat plate is fixedly connected with the lower end part of a bending oil cylinder rod, the upper end part of the bending oil cylinder rod is connected with a bending oil cylinder above, and the bending oil cylinder is connected with a bending oil cylinder oil pipeline above;

The bottom of the host shell is provided with a host base, a plurality of host fixing welding plates are arranged below the host base, and a host fixing and adjusting mechanism is arranged on the host base above the host fixing welding plates;

the rear side of the lower machine body seat plate is also provided with a transverse moving pushing mechanism, the transverse moving pushing mechanism comprises a pushing cylinder, the pushing cylinder is fixed on a pushing mechanism base through a pushing cylinder bracket, the pushing mechanism base is fixed on the upper surface of the lower machine body seat plate, and a cylinder rod extending out of the front side of the pushing cylinder is fixedly connected with a pushing plate through a pushing cylinder connecting rod;

the hydraulic system power component comprises a hydraulic system oil tank, an energy accumulator is arranged at the left lower part of the top of the hydraulic system oil tank, an oil way valve group is arranged on the right side of the energy accumulator, a punching shear mechanism motor pump group is arranged above the energy accumulator, and the punching shear mechanism motor pump group is respectively connected with a punching shear oil cylinder oil pipeline and a punching oil cylinder oil pipeline through hydraulic oil pipes; the right side of the punching shear mechanism motor pump set is provided with a bending mechanism motor pump set, and the bending mechanism motor pump set is connected with a bending oil cylinder oil pipeline through a hydraulic oil pipe; an oil return filter is arranged on the right side of the motor pump set of the bending mechanism; the hydraulic system oil tank right side wall fixedly be equipped with the cooler, the cooler top is equipped with a pair of cooler glib talker, punching shear mechanism motor pump package left side be equipped with the pressure display panel.

Preferably, the first positioning guide mechanism comprises first fixing plates arranged on two sides of the simulation sample piece, strip-shaped through holes are longitudinally formed in the first fixing plates, and the first fixing plates are fixedly connected with the roller support through the strip-shaped through holes and bolts; the strip through hole one side first fixed plate on be equipped with the fixing base, the fixing base upper surface is equipped with vertical first bolt, first bolt lower extreme and fixing base threaded connection, rotatable cover is equipped with first location leading wheel on the first bolt.

Preferably, the material frame base comprises vertical material frame base support legs, the upper ends of the material frame base support legs are respectively fixed on the bottom surfaces of the inner side and the outer side of the roller bracket, material frame base cross braces are fixedly arranged between the transverse material frame base support legs, and material frame base longitudinal braces are fixedly arranged between the longitudinal material frame base support legs; the height adjusting bottom plate is fixed at the bottom of the support leg of the material rest base.

Preferably, the height adjusting bottom plate comprises a second fixing plate arranged below the support leg of the material rack base, a third fixing plate is arranged on one side of the support leg of the material rack base above the second fixing plate, the second fixing plate and the third fixing plate are arranged in parallel, the third fixing plate is penetrated and screwed with a pair of second bolts from top to bottom, the lower end parts of the second bolts are respectively contacted with the upper surface of the second fixing plate, and first locking nuts are respectively arranged on the second bolts above the third fixing plate.

Preferably, the feeding base adjusting plate comprises a fourth fixing plate arranged below the feeding base supporting leg, a fifth fixing plate is arranged on one side of the feeding base supporting leg above the fourth fixing plate, a pair of third bolts are penetrated and screwed through the fifth fixing plate, one of the third bolts is screwed from top to bottom, the other third bolt is screwed from bottom to top, and second locking nuts are respectively arranged on the third bolts above the fifth fixing plate; the vertical baffle is fixedly arranged on the fourth fixed plate outside the fifth fixed plate, a fourth bolt is penetrated and screwed on the baffle from outside to inside, and a third locking nut is arranged on the fourth bolt outside the baffle.

Preferably, the second positioning guide mechanism comprises second positioning guide wheels arranged on two sides of the simulation sample piece, the second positioning guide wheels are hinged to the inner side of the fixed block, and the fixed block is fixed to the upper surface of the feeding plate through bolts.

Preferably, the host fixing and adjusting mechanism comprises a fifth bolt which penetrates through the host base from top to bottom and is screwed with the host base, and a fourth locking nut is screwed on the fifth bolt above the host base.

Preferably, the upper end parts of the left and right outer side walls of the hydraulic system oil tank are also fixedly provided with a pair of oil tank lifting lugs respectively.

Preferably, the bottom surface of the upper body seat board is also fixedly provided with a detection switch.

Preferably, both ends of the rear side surface of the pushing plate are respectively provided with a pushing guide rod in a backward extending mode, the pushing guide rods penetrate through a pushing air cylinder support, and a linear bearing matched with the pushing guide rods is fixedly arranged on the pushing air cylinder support.

Compared with the prior art, the invention provides the hoop punching machine, which has the following beneficial effects:

1. according to the invention, through the arrangement of the automatic feeding component part, the automatic feeding device mainly comprises an automatic feeding device, the automatic feeding device adopts a servo control unit, and automatically works according to the instruction of the host machine, so that a large amount of manpower can be saved, and the working efficiency is improved.

2. The invention adopts the arrangement of the components of the main machine, the components are the working center of the whole equipment, the whole main machine adopts servo control, and is provided with the punching and coding tool combination, the punching and shearing tool combination, the pushing auxiliary device and the bending mechanism, so that one raw material strip steel can be constructed in a subsection manner, and the formed product can be directly output, and the raw material strip steel is fed to the product for output, so that the labor participation is not needed, the working danger is eliminated, the manufacturing time of one anchor ear is only four to seven seconds, and the production efficiency is greatly improved.

3. The hydraulic system can provide hydraulic power required by equipment in punching and plate shearing through the power component parts of the hydraulic system, and the main hydraulic element adopts the inlet piece, so that high-flow, high-speed and high-frequency work can be realized.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the automatic feeding portion of FIG. 1;

FIG. 3 is a schematic view of a part of the rack assembly of FIG. 2 in an enlarged configuration;

FIG. 4 is an enlarged schematic view of a single stationary component of the first positioning and guiding mechanism of FIG. 2;

FIG. 5 is an enlarged schematic view of FIG. 2A;

FIG. 6 is an enlarged schematic view of the structure shown at B in FIG. 2;

FIG. 7 is an enlarged schematic view of the feed slipway of FIG. 1;

FIG. 8 is an enlarged schematic view of the feed clamp portion of FIG. 7;

FIG. 9 is a schematic view of another angular configuration of the feed clamp portion of FIG. 8;

FIG. 10 is an enlarged schematic diagram of the servo feed system of FIG. 7;

FIG. 11 is a schematic view of another angle configuration of the servo feed system of FIG. 10;

FIG. 12 is an enlarged schematic view of the components of the host of FIG. 1;

FIG. 13 is a schematic diagram of a front view of the host computer of FIG. 12;

FIG. 14 is a schematic top view of FIG. 13;

FIG. 15 is an enlarged schematic view of the main body portion with the main body housing removed;

FIG. 16 is an enlarged schematic view of the press bending mechanism in the main body component;

FIG. 17 is an enlarged schematic view of a combination of punch and code in a host component;

FIG. 18 is an enlarged schematic view of the tooling assembly of the punching shear in the host component;

FIG. 19 is an enlarged schematic view of the traversing pushing mechanism in the main frame component;

FIG. 20 is an enlarged schematic view of the structure of FIG. 13C;

FIG. 21 is an enlarged schematic view of the components of the hydraulic power system of FIG. 1;

FIG. 22 is a schematic top view of the hydraulic power system components;

fig. 23 is a schematic side view of the hydraulic power system components.

The figures indicate:

1. automatic feeding component parts;

11. a feeding device; 110. an operation cabinet; 111. a feeding base; 112. an operation box bracket; 113. an operation panel; 114. a supporting leg of the feeding base; 115. a feeding base adjusting plate; 1151. a fourth fixing plate; 1152. a fifth fixing plate; 1153. a third bolt; 1154. a second lock nut; 1155. a baffle; 1156. a fourth bolt; 1157. a third lock nut; 116. a supporting plate; 117. an operation box; 118. feeding sliding table racks; 119. a feeding slipway guide rail;

12. A material rack combination; 121. a roller bracket; 122. roller fixing seat; 123. a roller; 124. simulating a sample; 125. a material rack base cross brace; 126. a material rest base support leg; 127. a material rest base longitudinal support; 128. a height adjusting bottom plate; 1281. a second fixing plate; 1282. a third fixing plate; 1283. a second bolt; 1284. a first lock nut; 129. a first positioning guide mechanism; 1291. a first fixing plate; 1292. a bar-shaped through hole; 1293. a fixing seat; 1294. a first bolt; 1295. a first positioning guide wheel;

2. a host component;

21. a main body case; 210. a feed inlet; 211. a host base; 212. the host machine is fixed with an adjusting mechanism; 2121. a fifth bolt; 2122. a fourth lock nut; 213. the host machine fixes the welding plate; 214. pulling rib plates at the inner side of the main machine;

22. a press bending mechanism; 221. simulating and forming a workpiece; 222. a press bending workbench; 223. bending and mounting a tool; 224. bending the working seat board; 225. bending the guide rod; 226. bending an oil cylinder rod; 227. a press bending oil cylinder oil pipeline; 228. a bending oil cylinder oil pipe joint; 229. a bending oil cylinder;

23. an upper body seat plate;

24. a lower body seat plate; 241. a lower die is bent downwards;

25. a detection switch;

26. moving and combining the punching oil cylinders; 261. a punching oil cylinder moving plate; 262. punching an oil cylinder oil pipeline; 263. punching an oil pipe joint of the oil cylinder;

27. A punching and shearing oil cylinder moves and combines; 271. punching and shearing an oil cylinder moving plate; 272. punching and shearing an oil cylinder oil pipeline; 273. punching and shearing an oil pipe joint of the oil cylinder; 274. the oil cylinder moves the guide rail; 28. punching and coding tool combination; 281. punching oil cylinders; 282. punching a guide sleeve; 283. punching cutter die; 284. coding a mould; 285. punching a base; 29. punching and shearing tool combination; 291. punching and shearing oil cylinders; 292. punching and shearing a guide sleeve; 293. a working procedure selecting cylinder; 294. pressing an arm; 295. lifting the material plate; 296. a material pressing cylinder; 297. punching and shearing the guide post; 298. punching and shearing a cutter die; 299. punching and shearing the base;

3. the hydraulic power system comprises the components;

31. an oil tank of a hydraulic system; 311. an oil tank lifting lug; 312. an oil tank level gauge; 32. a cooler; 321. a cooler nozzle tip; 33. an oil return filter; 34. an oil way valve group; 35. a motor pump group of the bending mechanism; 36. a motor pump group of the punching shear mechanism; 37. an energy storage; 38. a pressure display panel;

4. a feeding slipway;

40. a feeding plate; 41. a feeding clamp portion; 411. a feeding clamp cylinder; 412. a clamp cylinder rear seat; 413. a clamp cylinder guide shaft; 414. a material detection switch bracket; 415. a clamp cylinder bracket; 416. a clamp cylinder connecting rod; 417. a clamp rotating shaft; 418. a clamp arm; 419. a second positioning guide mechanism; 42. a servo feeding system; 421. a feeding bracket seat board; 422. positioning a guide seat; 423. a second positioning guide wheel; 424. a linear guide rail slide seat; 425. an anti-collision beam; 426. a servo motor; 427. a drag chain bracket;

5. A transverse pushing mechanism;

51. a pushing cylinder; 52. a pushing mechanism base; 53. pushing a material guide rod; 54. a linear bearing; 55. a pushing plate; 56. a pushing cylinder connecting rod; 57. and a pushing cylinder bracket.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 23, a hoop punching machine comprises an automatic feeding component part 1, a main machine component part 2 and a hydraulic system power component part 3.

In the above embodiment, referring specifically to fig. 2 to 6, the automatic feeding component 1 includes a material rack assembly 12 and a feeding device 11, the material rack assembly 12 includes a roller support 121 disposed transversely, a plurality of longitudinal rollers 123 are disposed on the upper surface of the roller support 121, two ends of the roller 123 are respectively fixed on the upper surface of the roller support 121 through roller fixing bases 12, two ends of the roller support 121 are respectively provided with a first positioning guide mechanism 129 (whose structure will be described later) matched with the simulation sample 124, a material rack base (not separately labeled, whose structure will be described later) is disposed below the roller support 121, and a plurality of height adjustment bottom plates 128 (whose structure will be described later) are uniformly fixed on the bottom of the material rack base. The feeding device 11 is arranged on the left side of the material rack assembly 12 and comprises a feeding base 111, a transverse feeding sliding table guide rail 119 is arranged on the upper surface of the feeding base 111, a feeding sliding table rack 118 is arranged on the outer side of the feeding sliding table guide rail 119, a feeding sliding table 4 is slidably arranged on the feeding sliding table guide rail 119, an operation box support 112 is fixedly arranged on the side face of the feeding base 111 on one side of the feeding sliding table 4, an operation box 117 is fixedly arranged on the top of the operation box support 112, an operation box panel 113 (which is internally provided with an operation display screen and corresponds to an operation interface of a PLC and mainly used for modifying variable parameters of a plurality of PLCs, the PLC is a processing unit for storing equipment programs and is used for receiving detection signals and controlling various servo motors, air cylinders, hydraulic cylinders and the like according to programs, the control programs of the PLC are all programmed by a programmer in advance, all actions of the PLC and the sequence of all actions are executed according to the programs programmed in advance, the PLC is arranged in the operation box, the operation principle is well known to a person in the operation box, four corners of the operation box 111), the bottom of the feeding base 111 is respectively provided with four corner boxes, the operation panel 114, the support panel 114 is fixedly provided with a supporting leg 114, the supporting leg 114 is arranged on the side of the electric appliance, the electric appliance is fixedly provided with a supporting plate 114, the electric appliance, the electric supporting plate is fixedly arranged at the supporting plate 116, and the electric appliance is provided with the supporting plate 116 is arranged at the bottom of the electric supporting device, and the electric device. During operation, the simulation sample 124 (strip steel) is manually placed on the roller 123, the simulation sample 124 (strip steel) is positioned by the first positioning guide mechanism 129, then the simulation sample 124 (strip steel) is manually fed forward, the front end of the simulation sample 124 (strip steel) reaches the feeding starting point standby position, and at the moment, a person leaves the feeding position and enters the next operation area.

In the above embodiment, referring to fig. 7 to 11, specifically, the feeding sliding table 4 includes a feeding plate 40, the left end portion of the feeding plate 40 is provided with a feeding clamp portion 41, the feeding clamp portion 41 includes a feeding clamp cylinder 411 (connected to the air pump through an air pipe, the air pump is an initial end of an air source, commonly known as an air compressor, and the air source can be provided by switching on a power supply, the air pump is controlled by an air pressure protection switch on a pipeline, a pressure setting knob is arranged on the switch, a high-pressure point can be set, a low-pressure point can be set, when the air pump provides pressure reaching the highest setting pressure of the pressure switch, a high-point stop signal is automatically sent, and when the air pump controller receives a signal, the air pump stops working, then, due to leakage of the air source when the equipment is used, the air source pressure is directly reduced, when the pressure is lower than the lowest value set by the air pressure protection switch, the air pump controller receives a low-point signal, the air pump is restarted until the air pump reaches the highest setting pressure threshold value, and then stops, the operation is repeated, and the air pump is guaranteed to be fixed to the feeding clamp cylinder 411 through the support 40. The feeding clamp cylinder 411 is provided with a clamp cylinder guide shaft 413, the left side of the feeding clamp cylinder 411 is fixedly provided with a clamp cylinder connecting rod 416, the clamp cylinder connecting rod 416 is hinged with a clamp rotating shaft 417, and the clamp rotating shaft 417 is fixedly connected with a clamp arm 418 (integrally in an H shape). The right end of the feeding plate 40 is provided with a servo feeding system 42, the servo feeding system 42 comprises a feeding support seat plate 421 arranged on the bottom surface of the feeding plate 40, the whole feeding support seat plate 421 is of a rectangular structure, a servo motor 426 (controlled by a PLC (programmable logic controller) is fixedly arranged on the feeding support seat plate 421 on one side of the feeding plate 40, an output shaft at the bottom of the servo motor 426 is meshed with a feeding sliding table rack 118 through a gear (not shown in the figure) to complete the front and rear feeding function of the feeding sliding table 4, a drag chain support 427 (playing a flexible protection role on a servo motor cable) is fixedly arranged on the feeding support seat plate 421 on one side of the servo motor, a material detection switch support 414 (connected with the PLC through a connecting circuit and used for detecting signals output by a switch and conveying the signals to the PLC) is fixedly arranged on the feeding plate 40 on the right side of the feeding plate 40, and a clamp cylinder rear seat 412 is arranged in the middle of the right end surface of the feeding clamp cylinder 411. The left and right ends of the feeding plate 40 are respectively provided with second positioning guide mechanisms 419 (the structure of which will be described later) that cooperate with the dummy sample 124. During operation, the front end of the simulation sample 124 (strip steel) reaches the standby position of the feeding starting point by manual feeding, then the feeding sliding table 4 waits for the system to start, automatically clamps the simulation sample 124 (strip steel) according to program setting, and then starts the servo feeding system 42 to perform a feeding mode with controllable distance according to program setting. The feeding sliding table is driven by a servo motor, the servo motor rotates to drive a gear to rotate, the gear is meshed with a rack, and when the gear rotates, the gear can creep along the rack due to meshing of a gear and a rack tooth opening, so that the sliding table is walked. The signal of the PLC control servo motor is a numerical value automatically converted after the information of materials input from the outside and the size information of the manufactured anchor ear are used for controlling the servo motor to rotate for a plurality of circles and then stop. The detection signal is a material clamping in-place signal detected first, the servo motor can be started only after the material in-place signal is sent out, and the in-place detection signal is a movement signal for starting and stopping the equipment.

In the above embodiment, referring specifically to fig. 12 to 20 (221 in fig. 13 is a simulation forming workpiece), the host component 2 includes a host housing 21, the host housing 21 is in a vertical cuboid shape, a working window (not separately marked) penetrating from front to back is embedded in a middle portion, inner side lacing wires 214 of the host are respectively disposed on left and right sides of the working window, an upper body seat plate 23 and a lower body seat plate 24 are respectively disposed on top and bottom of the working window, and a feed inlet 210 (for feeding a simulation sample 124 (strip steel)) is respectively disposed on left and right sides of the host housing 1 on right side of the working window. The punching shear tool assembly 29 (50 tons of punching shear force is designed) is arranged on the lower machine body seat plate 24 on the left side of the feeding hole, the punching shear tool assembly 29 comprises a punching shear cylinder 291 embedded on the upper machine body seat plate 23 (mounted by screws), a punching shear guide sleeve 292 is arranged below the punching shear cylinder 291, a punching shear guide column 297 is arranged below the punching shear guide sleeve 292, a punching shear tool die 298 is arranged below the punching shear guide column 297, and a punching shear base 299 is fixedly arranged on the lower machine body seat plate 24 below the punching shear tool die 298. The left side of the punching shear tool die 298 is provided with a process selection cylinder (connected with an air pump through an air pipe (not shown in the figure), a known technology is controlled by a PLC internal algorithm, the algorithm is provided in the process, the logic relationship is that the first punching is carried out, the process selection cylinder is not moved, only punching action is carried out, the second punching is carried out, the process cylinder is started, a process cushion block is sent in place, one action of punching and shearing is realized), the left side of the punching shear base 299 is provided with a material pressing cylinder 296 (connected with the air pump through the air pipe (not shown in the figure), the known technology is controlled by the PLC internal algorithm, after each step of feeding is stopped, the material pressing cylinder is automatically started, the purpose is to ensure that the strip steel of the material is fixed and stable during punching), a pressing arm 294 is arranged above the material pressing cylinder 296, and a material lifting plate 295 is arranged in the pressing arm 294. The punching shear cylinder comprises a punching shear cylinder body 291, a punching shear cylinder body 21, a punching shear cylinder body moving assembly 27, a punching shear cylinder body moving assembly 271 and a punching shear cylinder body moving guide rail 274, wherein the punching shear cylinder body moving assembly 27 comprises a punching shear cylinder body moving plate 271, the punching shear cylinder body moving plate 271 is in sliding fit with the cylinder body moving guide rail 274 (a position is convenient to move and adjust in the later period, an oversized anchor ear manufactured by some manufacturers needs to move a cylinder, a manufacturing space is enlarged, the anchor ear of a standard size does not need to move), a punching shear cylinder body oil pipeline 272 is arranged above the punching shear cylinder body 291, the punching shear cylinder body oil pipeline 272 penetrates through the punching shear cylinder body moving plate 271 and extends out of the upper end of the main body 21, and the punching shear cylinder body oil pipeline 272 is provided with a punching shear cylinder body oil pipe joint 273 so as to be connected with a following hydraulic power system component 3. The punching shear tooling assembly 29 is operated by the PLC according to an internal algorithm and by single instructions issued successively.

In the above embodiment, referring specifically to fig. 15 and 17, the left side of the punching and shearing tool assembly 29 is provided with the punching and coding tool assembly 28 (the design punching force is 25 tons), the punching and coding tool assembly 28 includes a punching cylinder 281 embedded (how to fix) on the upper frame seat plate 23, a punching guide sleeve 282 is provided below the punching cylinder 281, a punching tool die 283 is provided below the punching guide sleeve 282, a coding die 284 is further provided at the bottom of the punching tool die 283, and a punching base 285 is provided on the lower frame seat plate below the coding die 284. The punching oil cylinder 281 is provided with a punching oil cylinder moving combination 27 above, the punching oil cylinder moving combination 27 comprises a punching oil cylinder moving plate 271, the punching oil cylinder moving plate 271 is in sliding fit with an oil cylinder moving guide rail 274 (here, the movement of the punching oil cylinder 281 is set for matching with the movement of the punching oil cylinder 291, because the standard-size anchor ear is not required to move for manufacturing an oversized anchor ear), the punching oil cylinder 281 is provided with a punching oil cylinder oil pipeline 272 above, and the punching oil cylinder oil pipeline 272 penetrates through the punching oil cylinder moving plate 271 and stretches out above the host shell 21. The punch code tool assembly 28 is operated by the PLC according to an internal algorithm, with individual commands issued in sequence.

In the above embodiment, referring more specifically to fig. 15 and 16, the front side of the lower body seat board 24 is provided with a bending mechanism 22 (with a shearing force of 18 tons), the bending mechanism 22 includes a pair of bending stations 222 transversely disposed left and right, a bending lower die 241 (fixed by bolts) is disposed on the lower body seat board 24 below the bending stations 222, a bending upper tool 223 (a downward convex arc structure) is disposed above the bending stations 222, the bending upper tool 223 is fixedly connected with the bottom surface of the upper bending seat board 224, the middle position of the upper surface of the bending seat board 224 is fixedly connected with the lower end of a bending cylinder rod 226, the upper end of the bending cylinder lever 226 is connected with an upper bending cylinder 229 (embedded (screw mounted) on the upper body seat board 23), the bending cylinder 229 is connected with an upper bending cylinder oil pipe 227, and the upper end of the bending cylinder pipe 227 is provided with a bending cylinder oil pipe joint 228 so as to be connected with the rear hydraulic power system component 3. The bending mechanism 22 is operated by the PLC according to an internal algorithm, with separate commands issued in sequence.

In the above embodiment, referring specifically to fig. 12, a host base 211 is disposed at the bottom of the host housing 21, a plurality of host fixing and welding plates 213 are disposed below the host base 211 (before the installation of the device, a customer needs to manufacture an installation base according to a foundation diagram, and pour an embedded part on the installation base, and the host fixing and welding plates 213 are welded with the embedded part), and a host fixing and adjusting mechanism 212 (whose structure is described in detail later) is disposed on the host base 211 above the host fixing and welding plates 213.

In the above embodiment, referring specifically to fig. 19, the rear side of the lower body seat board 24 is further provided with a lateral moving pushing mechanism 5, the lateral moving pushing mechanism 5 includes a pushing cylinder 51 (connected to an air pump through an air pipe, and known technology is that a PLC sequentially sends out an independent command to act according to an internal algorithm), the pushing cylinder 51 is fixed on a pushing mechanism base 52 through a pushing cylinder bracket 57, the pushing mechanism base 52 is fixed on the upper surface of the lower body seat board 24, and a cylinder rod extending from the front side of the pushing cylinder 51 is fixedly connected with a pushing plate 55 through a pushing cylinder connecting rod 56. The transverse pushing mechanism 5 is used for pushing the work material which is punched and sheared into the bending mechanism 22.

In the above embodiment, referring specifically to fig. 21 to 23, the hydraulic system power component 3 includes a hydraulic system oil tank 31, an accumulator 37 is disposed at the left lower portion of the top of the hydraulic system oil tank 31, an oil way valve group 34 (which is mainly composed of an oil way block, an electromagnetic valve, a pressure maintaining valve, a throttle valve, an overflow valve, an accumulator, etc. in the prior art) is disposed at the right side of the accumulator 37, different electromagnetic valves are powered off by control selection of the system to realize functions of working, resetting, pressure maintaining, etc. of different cylinders, a punching shear mechanism motor pump group 36 is disposed above the accumulator 37, and the punching shear mechanism motor pump group 36 is connected with a punching shear cylinder oil pipeline 272 and a punching shear cylinder oil pipeline 262 through hydraulic oil pipes (not shown in the drawing). The right side of the punching shear mechanism motor pump group 36 is provided with a bending mechanism motor pump group 35, and the bending mechanism motor pump group 35 is connected with a bending cylinder oil pipeline 227 through a hydraulic oil pipe (not shown in the figure). The hydraulic system generates high pressure by circulating and continuously pressing the punching shear mechanism motor pump group 36 and the bending press mechanism motor pump group 35, and the high pressure is input into the oil cylinder through a pipeline to push the oil cylinder to act, so that the equipment function is realized. The right side of the motor pump group 35 of the bending mechanism is provided with an oil return filter 33. The right side wall of the hydraulic system oil tank 31 is fixedly provided with a cooler 32, a pair of cooler oil nozzles 321 is arranged above the cooler 32, an oil return system is formed by an oil return filter 33, the cooler and an oil return pipeline (not shown in the figure), and hydraulic medium is filtered and cooled. Specifically, the cooler oil nozzle 321 is connected with an oil return port of the oil way valve group 34, oil returned in the oil cylinder enters the cooler 32 through an oil return pipeline, and exchanges heat with low-temperature cooling circulating water in an internal channel of the cooler 32 to achieve the function of oil return and temperature reduction, and cooled hydraulic oil upwards passes through the oil return filter 33 and enters the oil tank to complete the circulation of a hydraulic oil way. The left side of the motor pump group 36 of the punching shear mechanism is provided with a pressure display disc 38 for displaying the pressure of each part of the system. The main actions of the hoop machine are punching, shearing and profiling, which all require tens of tons of pressure, and all the power is provided by the hydraulic system. When the system works, a starting signal is given, the motor pump group is started first, the system builds pressure, about 20Mpa (the maximum pressure is not more than 25 Mpa), the numerical value is controlled by the overflow valve configured by the system, and the control mode is manual. After the system builds pressure, the energy accumulator is punched first, after the pressure of the energy accumulator is reached, the system pressure oil enters a rod cavity of the oil cylinder through a pipeline, the oil cylinder rod is retracted, and the oil cylinder is kept at a punching shear and bending standby position through the pressure maintaining valve. When the hydraulic control system works, the system sends action signals to the electromagnetic valves, and the electromagnetic valves are powered off to realize the extending and retracting actions of different oil cylinder rods, and simultaneously different punching shear and bending functions are completed.

In the above embodiment, referring to fig. 2 and 4, the first positioning guide mechanism 129 includes a first fixing plate 1291 disposed on two sides of the analog sample member 124, and a strip-shaped through hole 1292 is longitudinally provided on the first fixing plate 1291, where the first fixing plate 1291 is fixedly connected to the roller support 121 through the strip-shaped through hole 1292 and a bolt (not shown in the drawings). The first fixing plate 1291 on one side of the strip-shaped through hole 1292 is provided with a fixing base 1293, the upper surface of the fixing base 1293 is provided with a vertical first bolt 1294, the lower end of the first bolt 1294 is in threaded connection with the fixing base 1293, the first bolt 1294 is rotatably sleeved with a first positioning guide wheel 1295, the positioning guide effect can be achieved on the simulation sample 124, and the left and right positions of the first fixing plate 1291 can be adjusted through the strip-shaped through hole 1292 to adapt to the simulation sample 124 with different widths.

In the above embodiment, referring to fig. 2 more specifically, the material frame base includes vertical material frame base legs 126, the upper ends of the material frame base legs 126 are respectively fixed on the bottom surfaces of the inner side and the outer side of the roller frame 121, material frame base cross braces 125 are fixedly arranged between the horizontal material frame base legs 126, and material frame base longitudinal braces 127 are fixedly arranged between the vertical material frame base legs 126. The height adjustment plate 128 is secured to the bottom of the frame base leg 126.

In the above embodiment, referring to fig. 5 more specifically, the height adjusting bottom plate 128 includes a second fixing plate 1281 disposed below the frame base leg 126, a third fixing plate 1282 is disposed on one side of the frame base leg 126 above the second fixing plate 1281, the second fixing plate 1282 and the third fixing plate 1282 are disposed in parallel, a pair of second bolts 1283 are threaded through the third fixing plate 1282 from top to bottom, the lower ends of the second bolts 1283 are respectively contacted with the upper surface of the second fixing plate 1281, and first locking nuts 1284 are respectively disposed on the second bolts 1283 above the third fixing plate 1282. The bracket base leg 126 can be adjusted by screwing the second bolt 1283, and the second bolt 1283 can be fixedly limited by the first lock nut 1284.

In the above embodiment, referring to fig. 6, the feeding base adjusting plate 115 includes a fourth fixing plate 1151 disposed below the feeding base supporting leg 114, a fifth fixing plate 1152 is disposed on one side of the feeding base supporting leg 114 above the fourth fixing plate 1151, a pair of third bolts 1153 penetrate through and are screwed into the fifth fixing plate 1152, one of the third bolts 1153 is screwed from top to bottom, the other third bolt 1153 is screwed from bottom to top, and second locking nuts 1154 are disposed on the third bolts 1153 above the fifth fixing plate 1152. The fourth fixing plate 1151 outside the fifth fixing plate 1152 is fixedly provided with a vertical baffle 1155, the baffle 1155 is threaded with a fourth bolt 1156 from outside to inside, and the fourth bolt 1156 outside the baffle 1155 is provided with a third locking nut 1157. The height can be adjusted by the engagement of the third bolt 1153 and the second lock nut 1154, and the horizontal position can be adjusted by the engagement of the fourth bolt 1156 and the third lock nut 1157.

In the above embodiment, referring to fig. 7 to 11, the second positioning and guiding mechanism 419 includes second positioning and guiding wheels 423 disposed on two sides of the simulation sample 124, where the second positioning and guiding wheels 423 are hinged to the inner side of the fixed block 422, and the fixed block 422 is fixed to the upper surface of the feeding plate 40 by bolts (not shown). The angle of the fixing block 422 can be adjusted by the bolts, so that the simulation sample 124 can be positioned and guided.

In the above embodiment, referring to fig. 20, the host fixing and adjusting mechanism 212 includes a fifth bolt 2121 screwed through the host base 211 from top to bottom, and a fourth lock nut 2122 is screwed on the fifth bolt 2121 above the host base 211. The height of the host base 211 can be adjusted by screwing the fourth lock nut 2122, and the limit is fixed by the fourth lock nut 2122.

In the above embodiment, referring to fig. 21 to 23, a pair of oil tank lifting lugs 311 are further fixedly disposed at the upper ends of the left and right outer side walls of the oil tank 31 of the hydraulic system. And the lifting and transferring of the hydraulic system oil tank 31 are facilitated.

In the above embodiment, referring to fig. 13, a detection switch 25 is further fixed on the bottom surface of the upper body seat plate 23. When the cylinder piston rod stretches out, a detection block is arranged at the end part of the piston rod, after the detection block is detected by the detection switch, the piston rod is in place, the hydraulic system stops acting, and if the piston rod is not detected, the hydraulic system works until the detection switch detects a signal, or the cylinder piston rod stretches out completely.

In the above embodiment, referring to fig. 19, two ends of the rear side surface of the pushing plate 55 are respectively extended backward to form a pushing guide rod 53, the pushing guide rod 53 passes through a pushing cylinder bracket 57, and a linear bearing 54 matched with the pushing guide rod 53 is fixedly arranged on the pushing cylinder bracket 57. Facilitating the stability of the forward and backward movement of the pusher plate 55.

Control principle: the action of the whole equipment is controlled by a PLC, the operation flow of the equipment, the feedback processing mode of detection information and other programs are all programmed and stored in the PLC in advance, the PLC is arranged in an operation cabinet, then according to the reasons of different material or workpiece size requirements, the PLC needs to modify some parameters in the working process, the operation is mainly realized through an operation screen, and the operation screen is provided with an operation box for protection. Meanwhile, the operation cabinet is also provided with components such as a distribution board, the PLC, the operation screen and the distribution board form the whole electric control unit, and an external power supply supplies power to the PLC and the distribution board. During operation, the strip steel is placed in place, then a starting button is manually pressed, the PLC starts to perform a preset detection function, mainly detects whether a workpiece is in place, after detection, the PLC controls a slipway clamp to clamp the workpiece, then gives an instruction to a slipway servo motor, the servo motor works to realize the walking function of the slipway, the workpiece is fed into a punching and shearing station, after feeding in place, the PLC controls a pressing cylinder to press the workpiece, then controls an oil cylinder to start punching and cutting the workpiece, meanwhile, the slipway moves backwards for one material length, prepares for secondary feeding, and transversely pushes the cylinder at the same time, pushes the cut workpiece into a bending station, after the workpiece is in place, the bending cylinder performs bending action, at the moment, the pushing cylinder returns rapidly, after the pushing cylinder returns, the slipway starts the next cyclic feeding process, and a second workpiece is manufactured.

Working principle: during operation, the simulation sample 124 (strip steel) is manually placed on the roller 123, the simulation sample 124 (strip steel) is positioned by the first positioning guide mechanism 129, then the simulation sample 124 (strip steel) is manually fed forward, the front end of the simulation sample 124 (strip steel) reaches the feeding starting point standby position, and at the moment, a person leaves the feeding position and enters the next operation area. After the feeding slipway 4 waits for the system to start, according to the program setting, the simulation sample 124 (strip steel) is automatically clamped first, then the servo feeding system 42 is started, and the feeding mode of controllable distance is performed according to the program setting. After the feeding sliding table 4 is started, feeding forward according to the program design size (the size is manually input by an operation screen), the feeding process can be divided into two sections, one feeding and the other feeding (only one feeding can be performed according to the actual requirement of work), after one feeding is completed, the pressing cylinder 296 is started and presses the work material, the punch is started, the first round hole is punched, then the pressing cylinder 296 is reset, the feeding sliding table 4 carries out the second feeding, after the pressing cylinder 296 is pressed again, then the punching and stacking tool combination and the punching and shearing tool combination are started simultaneously, the processes of punching, secondary punching, stacking and the like are completed, then the pressing cylinder 296 is reset, the pushing cylinder 51 is started, the cut work material is transversely pushed into a press bending station (on the press bending workbench 222), after the traversing cylinder is reset, the press bending mechanism 22 is started, then the press bending mechanism 22 is reset, at the moment, the first hoop manufacturing process cycle is finished, the pressed finished product is freely placed in the press bending work material, after the next cycle is started, the pushing cylinder 51 is used for pressing the next hoop to be bent, the work material to be bent is pushed into the press station, and the work material is pushed into the press station before the finished hoop is extruded. The hydraulic power system component 3 provides power for the whole device: when the system works, a starting signal is given, the motor pump group is started first, the system builds pressure, about 20Mpa (the maximum pressure is not more than 25 Mpa), the numerical value is controlled by the overflow valve configured by the system, and the control mode is manual. After the system builds pressure, the energy accumulator 37 is punched first, after the pressure of the energy accumulator 37 is reached, the system pressure oil enters a rod cavity of the oil cylinder through a pipeline, the oil cylinder rod is retracted, and the oil cylinder is kept at a punching shear and bending standby position through a pressure maintaining valve. When the hydraulic control system works, the system sends action signals to the electromagnetic valves, and the electromagnetic valves are powered off to realize the extending and retracting actions of different oil cylinder rods, and simultaneously different punching shear and bending functions are completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a staple bolt punching machine which characterized in that: comprises an automatic feeding component, a main machine component and a hydraulic system power component;

The automatic feeding component comprises a material rack assembly and a feeding device, wherein the material rack assembly comprises a roller support which is transversely arranged, a plurality of longitudinal rollers are arranged on the upper surface of the roller support, two ends of each roller are respectively fixed on the upper surface of the roller support through roller fixing seats, first positioning guide mechanisms matched with the simulation sample are respectively arranged at two ends of each roller support, a material rack base is arranged below each roller support, and a plurality of height adjusting bottom plates are uniformly and fixedly arranged at the bottom of each material rack base; the feeding device is arranged on the left side of the material rack assembly and comprises a feeding base, a transverse feeding sliding table guide rail is arranged on the upper surface of the feeding base, a feeding sliding table rack is arranged on the outer side of the feeding sliding table guide rail, a feeding sliding table is slidably arranged on the feeding sliding table guide rail, an operation box support is fixedly arranged on the side face of the feeding base on one side of the feeding sliding table, an operation box is fixedly arranged at the top of the operation box support, an operation box panel is arranged on the outer side of the operation box, feeding base supporting legs are respectively arranged at the bottoms of four corners of the feeding base, supporting plates are fixedly arranged on the inner sides of the lower end parts of the feeding base supporting legs together, an operation cabinet is arranged between the supporting plates and the feeding base, and a feeding base adjusting plate is fixedly arranged at the bottoms of the feeding base supporting legs respectively; the feeding sliding table comprises a feeding plate, a feeding clamp part is arranged at the left end part of the feeding plate, the feeding clamp part comprises a feeding clamp cylinder, and the feeding clamp cylinder is fixedly connected with the feeding plate through a clamp cylinder bracket; the feeding clamp cylinder is internally provided with a clamp cylinder guide shaft, the left side of the feeding clamp cylinder is fixedly provided with a clamp cylinder connecting rod, the clamp cylinder connecting rod is hinged with a clamp rotating shaft, and the clamp rotating shaft is fixedly connected with a clamp arm; the feeding device is characterized in that a servo feeding system is arranged at the right end part of the feeding plate, the servo feeding system comprises a feeding support seat plate arranged on the bottom surface of the feeding plate, the whole feeding support seat plate is of a rectangular structure, a servo motor is fixedly arranged on the feeding support seat plate on one side of the feeding plate, an output shaft at the bottom of the servo motor is meshed with a feeding sliding table rack through a gear, a drag chain support is fixedly arranged on the feeding support seat plate on one side of the servo motor, a material detection switch support is fixedly arranged on the feeding plate on the right side of a feeding clamp cylinder, and a clamp cylinder rear seat is arranged in the middle of the right end surface of the feeding clamp cylinder; the left end and the right end of the feeding plate are respectively provided with a second positioning guide mechanism matched with the simulation sample;

The main machine comprises a main machine shell, wherein the main machine shell is in a vertical cuboid shape, a working window which is penetrated from front to back is embedded in the middle part of the main machine shell, inner side pulling rib plates of the main machine are respectively arranged at the left side and the right side of the working window, an upper machine body seat plate and a lower machine body seat plate are respectively arranged at the top and the bottom of the working window, and a feed inlet is penetrated from left to right on the main machine shell at the right side of the working window; the punching shear tool assembly is arranged on the lower machine body seat plate at the left side of the feeding hole and comprises a punching shear cylinder embedded on the upper machine body seat plate, a punching shear guide sleeve is arranged below the punching shear cylinder, a punching shear guide post is arranged below the punching shear guide sleeve, a punching shear tool die is arranged below the punching shear guide post, and a punching shear base is fixedly arranged on the lower machine body seat plate below the punching shear tool die; the left side of the punching shear tool die is provided with a procedure selection cylinder, the left side of the punching shear base is provided with a material pressing cylinder, a pressing arm is arranged above the material pressing cylinder, and a material lifting plate is arranged in the pressing arm; a punching shear cylinder moving assembly is arranged on the main machine shell above the punching shear cylinder, the punching shear cylinder moving assembly comprises a punching shear cylinder moving plate, the punching shear cylinder moving plate is in sliding fit with a cylinder moving guide rail, a punching shear cylinder oil pipeline is arranged above the punching shear cylinder, and the punching shear cylinder oil pipeline penetrates through the punching shear cylinder moving plate and extends out of the main machine shell; the punching shear tool assembly comprises a punching oil cylinder embedded on an upper machine body seat plate, a punching guide sleeve is arranged below the punching oil cylinder, a punching tool die is arranged below the punching guide sleeve, a code printing die is further arranged at the bottom of the punching tool die, and a punching base is arranged on a lower machine body seat plate below the code printing die; a punching oil cylinder moving combination is arranged above the punching oil cylinder, the punching oil cylinder moving combination comprises a punching oil cylinder moving plate, the punching oil cylinder moving plate is in sliding fit with an oil cylinder moving guide rail, a punching oil cylinder oil pipeline is arranged above the punching oil cylinder, and the punching oil cylinder oil pipeline penetrates through the punching oil cylinder moving plate and extends out of the upper part of the host shell; the front side of the lower machine body seat plate is provided with a bending mechanism, the bending mechanism comprises a pair of bending work tables which are transversely arranged left and right, a bending upper tool is arranged above the bending work tables, the bending upper tool is fixedly connected with the bottom surface of the upper bending work seat plate, the middle position of the upper surface of the bending work seat plate is fixedly connected with the lower end part of a bending oil cylinder rod, the upper end part of the bending oil cylinder rod is connected with a bending oil cylinder above, and the bending oil cylinder is connected with a bending oil cylinder oil pipeline above; the bottom of the host shell is provided with a host base, a plurality of host fixing welding plates are arranged below the host base, and a host fixing and adjusting mechanism is arranged on the host base above the host fixing welding plates; the rear side of the lower machine body seat plate is also provided with a transverse moving pushing mechanism, the transverse moving pushing mechanism comprises a pushing cylinder, the pushing cylinder is fixed on a pushing mechanism base through a pushing cylinder bracket, the pushing mechanism base is fixed on the upper surface of the lower machine body seat plate, and a cylinder rod extending out of the front side of the pushing cylinder is fixedly connected with a pushing plate through a pushing cylinder connecting rod;

The hydraulic system power component comprises a hydraulic system oil tank, an energy accumulator is arranged at the left lower part of the top of the hydraulic system oil tank, an oil way valve group is arranged on the right side of the energy accumulator, a punching shear mechanism motor pump group is arranged above the energy accumulator, and the punching shear mechanism motor pump group is respectively connected with a punching shear oil cylinder oil pipeline and a punching oil cylinder oil pipeline through hydraulic oil pipes; the right side of the punching shear mechanism motor pump set is provided with a bending mechanism motor pump set, and the bending mechanism motor pump set is connected with a bending oil cylinder oil pipeline through a hydraulic oil pipe; an oil return filter is arranged on the right side of the motor pump set of the bending mechanism; the right side wall of the oil tank of the hydraulic system is fixedly provided with a cooler, a pair of cooler oil nozzles are arranged above the cooler, and the left side of a motor pump set of the punching shear mechanism is provided with a pressure display disc;

the first positioning guide mechanism comprises first fixing plates arranged on two sides of the simulation sample piece, strip-shaped through holes are longitudinally formed in the first fixing plates, and the first fixing plates are fixedly connected with the roller bracket through the strip-shaped through holes and bolts; a fixed seat is arranged on the first fixed plate at one side of the strip-shaped through hole, a vertical first bolt is arranged on the upper surface of the fixed seat, the lower end part of the first bolt is in threaded connection with the fixed seat, and a first positioning guide wheel is rotatably sleeved on the first bolt;

The material rack base comprises vertical material rack base support legs, the upper ends of the material rack base support legs are respectively fixed on the bottom surfaces of the inner side and the outer side of the roller rack, material rack base cross braces are fixedly arranged between the transverse material rack base support legs, and material rack base longitudinal braces are fixedly arranged between the longitudinal material rack base support legs; the height adjusting bottom plate is fixed at the bottom of the support leg of the material rest base.

2. The hoop punching machine of claim 1, wherein: the height adjusting bottom plate comprises a second fixing plate arranged below the support legs of the material rest base, a third fixing plate is arranged on one side of the support legs of the material rest base above the second fixing plate, the second fixing plate and the third fixing plate are arranged in parallel, the third fixing plate is penetrated and screwed with a pair of second bolts from top to bottom, the lower end parts of the second bolts are respectively contacted with the upper surfaces of the second fixing plates, and first locking nuts are respectively arranged on the second bolts above the third fixing plate.

3. The hoop punching machine of claim 1, wherein: the feeding base adjusting plate comprises a fourth fixing plate arranged below the feeding base supporting leg, a fifth fixing plate is arranged on one side of the feeding base supporting leg above the fourth fixing plate, a pair of third bolts are penetrated and screwed through the fifth fixing plate, one of the third bolts is screwed from top to bottom, the other third bolt is screwed from bottom to top, and second locking nuts are respectively arranged on the third bolts above the fifth fixing plate; the vertical baffle is fixedly arranged on the fourth fixed plate outside the fifth fixed plate, a fourth bolt is penetrated and screwed on the baffle from outside to inside, and a third locking nut is arranged on the fourth bolt outside the baffle.

4. The hoop punching machine of claim 1, wherein: the second positioning guide mechanism comprises second positioning guide wheels arranged on two sides of the simulation sample piece, the second positioning guide wheels are hinged to the inner side of the fixed block, and the fixed block is fixed to the upper surface of the feeding plate through bolts.

5. The hoop punching machine of claim 1, wherein: the host fixing and adjusting mechanism comprises a fifth bolt which penetrates through the host base from top to bottom and is screwed with the host base, and a fourth locking nut is screwed on the fifth bolt above the host base.

6. The hoop punching machine of claim 1, wherein: the upper end parts of the left and right outer side walls of the hydraulic system oil tank are also respectively and fixedly provided with a pair of oil tank lifting lugs.

7. The hoop punching machine of claim 1, wherein: the bottom surface of the upper machine body seat board is also fixedly provided with a detection switch.

8. The hoop punching machine of claim 1, wherein: the two ends of the rear side surface of the pushing plate are respectively provided with a pushing guide rod in a backward extending mode, the pushing guide rods penetrate through a pushing air cylinder support, and a linear bearing matched with the pushing guide rods is fixedly arranged on the pushing air cylinder support.