CN113427054B - Stainless steel plate and manufacturing process thereof - Google Patents

Stainless steel plate and manufacturing process thereof Download PDF

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Publication number
CN113427054B
CN113427054B CN202110695707.9A CN202110695707A CN113427054B CN 113427054 B CN113427054 B CN 113427054B CN 202110695707 A CN202110695707 A CN 202110695707A CN 113427054 B CN113427054 B CN 113427054B
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China
Prior art keywords
steel plate
plate
adjusting
rods
stainless steel
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CN202110695707.9A
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CN113427054A (en
Inventor
刘秀莲
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Suzhou Huda Precision Technology Co ltd
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Suzhou Huda Precision Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22Control or regulation of position of tool or workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16SCONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
    • F16S1/00Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members
    • F16S1/04Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members produced by deforming or otherwise working a flat sheet
    • F16S1/08Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members produced by deforming or otherwise working a flat sheet by cutting or perforating, with or without deformation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Punching Or Piercing (AREA)

Abstract

The invention relates to the field of machining, in particular to a stainless steel plate and a manufacturing process thereof, wherein the manufacturing process of the stainless steel plate comprises the following steps: s1: arranging a steel plate manufacturing device, and placing an L-shaped steel plate on the manufacturing device; s2: carrying out equidistant transportation on the steel plates; s3: punching two edges of the steel plate; s4: and (5) blanking and collecting the steel plates. Be provided with a plurality of ribbed holes that add on the stainless steel plate, have the advantage that can lead to punching to L shape steel sheet.

Description

Stainless steel plate and manufacturing process thereof
Technical Field
The invention relates to the field of machining, in particular to a stainless steel plate and a manufacturing process thereof.
Background
In the steel sheet course of working, adopt steel sheet drilling equipment to handle the steel sheet usually, in prior art, traditional steel sheet drilling equipment generally is only to use high-speed steel drill bit to punch to the plane, so traditional steel sheet drilling equipment is very simple, and thereby probably not have fixed equipment at the in-process of punching so that it is inefficient to punch, and the precision of punching is not high, and the quality is relatively poor.
The invention with the patent number of 112077200A discloses punching equipment, and particularly relates to punching and stamping equipment for a steel plate. The punching and stamping equipment for punching the steel plate, provided by the invention, can improve the punching efficiency of the steel plate and improve the punching precision. A punching and stamping device for steel plates comprises: the upper part of the bottom plate is provided with a material containing box; the stamping mechanism is arranged on the material containing box; the upper part of the bottom plate close to one side of the material containing box is provided with a moving mechanism; the lubricating component is arranged on the stamping mechanism in a rotating mode; and the stabilizing mechanism is arranged on the stamping mechanism far away from one side of the moving mechanism. The stabilizing mechanism can play a good role in fixing the steel plate, prevent the steel plate from moving due to gravity and deviating during punching, and prevent the moving mechanism from excessively moving the steel plate; the first guide wheel can push the steel plate to the material containing box, people do not need to push steel into the material containing box manually, and the steel containing box is very convenient. The invention has the defect that the L-shaped steel plate can not be guided to be punched.
Disclosure of Invention
The invention aims to provide a stainless steel plate and a manufacturing process thereof, which have the advantage of guiding and punching an L-shaped steel plate.
The purpose of the invention is realized by the following technical scheme:
a manufacturing process of a stainless steel plate comprises the following steps:
the method comprises the following steps: arranging a steel plate manufacturing device, and placing an L-shaped steel plate on the manufacturing device;
step two: carrying out equidistant transportation on the steel plates;
step three: punching two edges of the steel plate;
step four: and (5) blanking and collecting the steel plates.
The device includes bearing block, waist type pole, guide block and support frame, is provided with two guide blocks on the support frame, all is provided with waist type pole on two guide blocks, all is provided with the bearing block on two waist type poles, and two bearing blocks can set up L shape steel sheet, all are provided with the guiding hole on two bearing blocks.
Preferably, the device further comprises a rectangular rod, a support, a screw rod and a conveying plate, wherein the rectangular rod and the screw rod are arranged on the support, the support and the conveying plate are arranged on the rectangular rod, and the conveying plate and the screw rod are in threaded transmission.
Preferably, the device further comprises a driven gear, a side plate, a driving gear and a transportation motor, wherein the side plate is arranged on the support, the driven gear and the driving gear are arranged on the side plate, the driving gear is fixedly connected with a screw rod, the driven gear and the driving gear are in meshing transmission, the transportation motor is arranged on the side plate, and an output shaft of the transportation motor is fixedly connected with the driving gear.
Preferably, the device further comprises a threaded pipe and an adjusting bevel gear, two threaded pipes are arranged on the support frame, the adjusting bevel gear is arranged on each threaded pipe, and the two threaded pipes are in threaded transmission with the corresponding waist-shaped rods respectively.
The stainless steel plate and the manufacturing process thereof have the advantages that reinforcing ribs can be directly added through the plurality of ribbed holes in the stainless steel plate, the strength of the stainless steel plate is enhanced, the stainless steel plate can be supported through the two bearing blocks, and a punching drill of the stainless steel plate can be guided through the guide holes of the two bearing blocks.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a flow chart of a process for manufacturing a stainless steel plate;
FIG. 2 is a view showing a structure of a guide member for punching a stainless steel plate;
FIG. 3 is a block diagram of the adjustment bevel gear of FIG. 2;
FIG. 4 is a view of the mounting structure of FIG. 3 and an adjustment shaft;
FIG. 5 is a view showing a connection structure of the bearing block and the inner clamping block;
FIG. 6 is a schematic view of the structure of a transport steel plate;
FIG. 7 is a block diagram of the drive train of FIG. 6;
FIG. 8 is a block diagram of a slide bar and a bracket;
FIG. 9 is a block diagram of the stand and mounting plate;
FIG. 10 is an assembly view of FIGS. 8 and 9;
fig. 11 is a schematic structural view of a stainless steel plate.
In the figure: a bearing block 11; a waist bar 12; a guide block 13; a support frame 14; a rectangular bar 15; an auxiliary lever 16; a threaded pipe 21; the adjustment bevel gear 22; an adjustment shaft 31; adjusting the drive pulley 32; an auxiliary wheel 33; a connecting rod 41; the inner clamping block 42; a thrust rod 43; a bracket 51; a screw 52; a driven gear 53; side plates 54; a transport plate 55; a drive gear 61; a slide bar 71; a stand 72; a mounting plate 81; a lock bolt 82; a processing motor 83; a drill bit 84; a stainless steel plate 91; ribbed holes 92.
Detailed Description
A manufacturing process of a stainless steel plate comprises the following steps:
the method comprises the following steps: arranging a steel plate manufacturing device, and placing the L-shaped steel plate on the manufacturing device;
step two: carrying out equidistant transportation on the steel plates;
step three: punching two edges of the steel plate;
step four: and (5) blanking and collecting the steel plates.
Referring to fig. 2, the implementation process of guiding and punching two sides of the L-shaped steel plate is described in detail:
the device includes support frame 14, two guide blocks 13 of fixedly connected with on support frame 14, equal sliding connection has waist type pole 12 on two guide blocks 13, equal fixedly connected with supporting block 11 on two waist type poles 12, two supporting block 11 can bear L shape steel sheet, all processed the guiding hole on the plane of two supporting block 11, when carrying out the slope to punch with the side to L shape steel sheet both sides, directly punch to L shape steel sheet both sides and can appear the position deviation, thereby lead to the machined position accurate inadequately, when two supporting block 11 carried out the bearing to L shape steel sheet, the advancing of the drill bit when the guiding hole that processes on two supporting block 11 was gone up to L shape steel sheet both sides was punched is to and the position is led, can realize carrying out accurate processing to L shape steel sheet both sides, make the hole site of processing and L shape steel sheet both sides keep certain gradient, can directly pass through the inclined hole on this to L shape steel sheet both sides through the stiffener, the cooperation bolt is connected and is fixed, realize that a plurality of stiffeners support L shape steel sheet both sides.
In combination with the above embodiments, the following functions can be realized:
referring to fig. 6, the implementation process of the transportation of the L-shaped steel plate is explained in detail:
fixedly connected with rectangular rod 15 on support 51, it is connected with lead screw 52 to rotate on the support 51, fixedly connected with support frame 14 on the rectangular rod 15, sliding connection has transport plate 55 on the rectangular rod 15, transport plate 55 and lead screw 52 pass through screw transmission, when lead screw 52 rotates around self axis, lead screw 52 slides through screw drive transport plate 55, fixedly connected with V-arrangement piece on the transport plate 55, place L shape steel sheet on this V-arrangement piece, bear L shape steel sheet, play firm effect to L shape steel sheet in the transportation, when transport plate 55 slides and removes, transport plate 55 drives L shape steel sheet with V-arrangement piece and transports, realize the automatic transportation that L shape steel sheet goes on.
In combination with the above embodiments, the following functions can be realized:
with reference to fig. 3 and 4, the process of carrying out the equidistant transportation of L-shaped steel plates is explained in detail:
the side plate 54 is fixedly connected to the support 51, the driven gear 53 and the driving gear 61 are connected to the side plate 54 in a rotating mode, the driving gear 61 is fixedly connected with the screw rod 52, the driven gear 53 is in meshing transmission with the driving gear 61, the transportation motor is fixedly connected to the side plate 54, an output shaft of the transportation motor is fixedly connected with the driving gear 61, when the transportation motor is started, the transportation motor drives the driving gear 61 to rotate, the driving gear 61 is in meshing driving with the driven gear 53 to rotate the driven gear 53, the driven gear 53 drives the screw rod 52 fixedly connected with the driven gear 53 to rotate, the screw rod 52 drives the transportation plate 55 to slide through threads, L-shaped steel plate transportation is achieved, the driving gear 61 is a tooth-missing gear, when a tooth-missing part of the driving gear 61 is meshed with the driven gear 53, the driven gear 53 stops rotating, accordingly, the L-shaped steel plate which is being transported stops, processing of the L-shaped steel plate is facilitated, and when the driving gear 61 is newly meshed with the driven gear 53, normal transportation of the L-shaped steel plate is achieved again.
In combination with the above embodiments, the following functions can be realized:
with reference to fig. 3 and 4, the implementation of the adjustment of the position of the support block is described in detail:
rotate on the support frame 14 and be connected with two screwed pipes 21, equal fixedly connected with adjusts bevel gear 22 on two screwed pipes 21, two screwed pipes 21 pass through the screw thread transmission with the waist type pole 12 that corresponds respectively, when two adjust bevel gear 22 by the drive, two adjust bevel gear 22 and drive two screwed pipes 21 and rotate, two screwed pipes 21 pass through two waist type poles 12 of screw thread drive, two waist type poles 12 can only slide in two guide blocks 13, and then realize the synchronous equidistance of two waist type poles 12 and slide, two waist type poles 12 drive two bearing blocks 11 and slide, and then realize bearing the L shape steel sheet of unidimensional, also can be in the direction when punching in the different positions of L shape steel sheet, be convenient for punch to the different positions of the L shape steel sheet of unidimensional not.
In combination with the above embodiments, the following functions can be realized:
referring to fig. 4, the implementation process of adjusting the position of the bearing block is described in detail:
the adjusting shaft 31 is rotatably connected to the supporting frame 14, an adjusting driving wheel 32 is fixedly connected to the adjusting shaft 31, an auxiliary wheel 33 is rotatably connected to the adjusting shaft 31, the adjusting driving wheel 32 is in meshing transmission with the two adjusting bevel gears 22, when the adjusting shaft 31 is driven by an external force to rotate, the adjusting shaft 31 drives the adjusting driving wheel 32 to rotate, the adjusting driving wheel 32 is meshed to drive the two adjusting bevel gears 22 to rotate synchronously, the two adjusting bevel gears 22 synchronously drive the two threaded pipes 21 to rotate, so that the two supporting blocks 11 slide synchronously, after long-term operation, the adjusting driving wheel 32 on one side is meshed to drive the two adjusting bevel gears 22 to rotate synchronously, the two adjusting bevel gears 22 cannot be reliably guaranteed to be always reliably driven by the adjusting driving wheel 32, so that the adjusting shaft 31 is rotatably connected with the auxiliary wheel 33, the auxiliary wheel 33 is in meshing transmission with the two adjusting bevel gears 22, when the two adjusting bevel gears 22 rotate, the auxiliary wheel 33 plays a role in stabilizing and limiting for the two adjusting bevel gears 22, the phenomenon that the two adjusting bevel gears 22 are far away from the adjusting driving wheel 32 after long-term rotation is prevented, the two adjusting bevel gears 22 can operate reliably, and the two adjusting bevel gears 11 can be guaranteed to be reliably and when the effective and the working positions of the two adjusting bevel gears 11 can be reliably operated.
In combination with the above embodiments, the following functions can be realized:
referring to fig. 2 and 5, the implementation process of the combined fixing and guiding perforation for the two sides of the L-shaped steel plate is described in detail:
equal fixedly connected with auxiliary rod 16 on two bearing block 11, all be provided with connecting rod 41 on two auxiliary rod 16, all process the waist groove on two connecting rod 41, two auxiliary rod 16 can slide in two waist inslots, all have two bolts through threaded connection on two auxiliary rod 16, two bolts are located the both sides of the connecting rod 41 that corresponds, two connecting rod 41 fix through the bolt of the both sides that correspond after the sliding adjustment of auxiliary rod 16, clamp 42 in equal fixedly connected with on two connecting rod 41, two equal fixed connection of clamp 42 are on thrust rod 43, when the position of two bearing block 11 changes, two bearing block 11 drive two auxiliary rod 16 and change, two auxiliary rod 16 drive two connecting rod 41 and take place unknown change, two connecting rod 41 drive two interior clamp 42 positions and change thereupon, two interior clamp 42 and two bearing block 11 have accomplished jointly and have fixed to the clamp of L shape steel sheet, all process the guiding hole on two interior clamp 42 planes, the central line of this guiding hole is perpendicular with a plane of interior clamp 42, two limits when carrying out the L shape steel sheet carry out the another limit that the drill bit can not change smoothly and process the another limit that the steel sheet and punch once, the another limit can not change the steel sheet in two interior clamp that the processing of L shape that the drill bit, the steel sheet, the one side that the drilling can once, the processing of the steel sheet of the one side of the processing takes place.
In combination with the above embodiments, the following functions can be realized:
referring to fig. 5, the implementation process of the synchronous reliable work of the two inner clamping blocks is described in detail:
two inner clamping blocks 42 are fixedly connected to the thrust rod 43, the thrust rod 43 can stretch out and draw back, the thrust rod 43 is a hollow pipe in the middle, two ends of the thrust rod are provided with two rods capable of sliding relative to the hollow pipe in the middle, the rods at the two ends are fixedly connected to the two inner clamping blocks 42 respectively, the middle of the two rods capable of sliding first can be formed, namely, a spring is arranged in the hollow pipe in the middle, when the two inner clamping blocks 42 slide, the two inner clamping blocks 42 compress the spring arranged in the thrust rod 43, the thrust rod 43 stretches out and draws back, the relative position of the two inner clamping blocks 42 is not influenced to change, the two inner clamping blocks 42 can slide on a straight line through the thrust rod 43, the verticality of the inclined sides of the two inner clamping blocks 42 is ensured, the verticality of the two ends of the L-shaped steel plate can be ensured, and the straightness of hole processing of the two sides of the L-shaped steel plate can be ensured by the same affairs.
In combination with the above embodiments, the following functions can be realized:
referring to fig. 8, 9 and 10, the process of punching both sides of the L-shaped steel plate is described in detail:
sliding connection has slide bar 71 on the support 51, fixedly connected with grudging post 72 on the slide bar 71, sliding connection has mounting panel 81 on the grudging post 72, fixedly connected with processing motor 83 on the mounting panel 81, can dismantle on the output shaft of processing motor 83 and be connected with drill bit 84, when starting processing motor 83, the output shaft of processing motor 83 drives drill bit 84 and rotates, promote slide bar 71, slide bar 71 drives grudging post 72 and slides, grudging post 72 drives mounting panel 81 and slides, mounting panel 81 drives processing motor 83 and slides, thereby drive drill bit 84 and slide, drill bit 84 processes one side of L shape steel sheet after passing bearing block 11, then process the another side after passing two interior clamp splice 42, realize the processing to L shape steel sheet.
In the stainless steel plate manufactured by the above-described manufacturing process of the stainless steel plate, the stainless steel plate 91 is provided with a plurality of ribbed holes 92.
In combination with the above embodiments, the following functions can be realized:
referring to fig. 11, the detailed implementation process of the stainless steel plate machining and forming is as follows:
stainless steel plate 91 is L shape, a plurality of ribbed holes 92 have been processed on stainless steel plate 91, a plurality of ribbed holes 92 on stainless steel plate 91 both sides, corresponding ribbed hole 92 is coaxial, when the intensity of stainless steel plate 91 who uses is not enough, intensity is strengthened after can not dismantling, and directly process stainless steel plate 91 in use, lead to stainless steel plate 91 stress variation easily, damage and emergency appear, and stainless steel plate 91 can directly add the stiffening rib through a plurality of corresponding ribbed holes 92 and carry out the intensity of stainless steel plate 91 and hold, make stainless steel plate 91 satisfy the intensity demand that uses.
In combination with the above embodiments, the following functions can be realized:
the structure of the steel sheet manufacturing apparatus is explained below with reference to fig. 4, 9, and 10:
the steel plate manufacturing device further comprises an adjusting motor and locking bolts 82, the adjusting motor is fixedly connected to the supporting frame 14, an output shaft of the adjusting motor is fixedly connected with the adjusting shaft 31, two locking bolts 82 are arranged on the mounting plate 81, the mounting plate 81 is connected to the vertical frame 72 through the two locking bolts 82, the position of the mounting plate 81 can be adjusted through the two locking bolts 82, and therefore the punching position of the drill bit 84 can be adjusted.

Claims (3)

1. A manufacturing process of a stainless steel plate is characterized by comprising the following steps: the process comprises the following steps:
the method comprises the following steps: arranging a steel plate manufacturing device, and placing the L-shaped steel plate on the manufacturing device;
step two: carrying out equidistant transportation on the steel plates;
step three: punching two edges of the steel plate;
step four: blanking and collecting the steel plates;
the device comprises bearing blocks (11), waist-shaped rods (12), guide blocks (13) and a support frame (14), wherein two guide blocks (13) are arranged on the support frame (14), the waist-shaped rods (12) are arranged on the two guide blocks (13), the bearing blocks (11) are arranged on the two waist-shaped rods (12), the two bearing blocks (11) can be provided with L-shaped steel plates, guide holes are formed in the two bearing blocks (11), the device also comprises a rectangular rod (15), a support (51), a screw rod (52) and a conveying plate (55), the rectangular rod (15) and a screw rod (52) are arranged on the support (51), the support frame (14) and the conveying plate (55) are arranged on the rectangular rod (15), the conveying plate (55) and the screw rod (52) are in threaded transmission, the device also comprises a driven gear (53), a side plate (54), a driving gear (61) and a conveying motor, the side plate (54) is arranged on the side plate (54), the driving gear (61) and the driving gear (52) and the driving gear (53) and the conveying motor are fixedly connected with an output shaft (61), and the driving gear (54), the device also comprises a threaded pipe (21) and adjusting bevel gears (22), two threaded pipes (21) are arranged on the support frame (14), the adjusting bevel gears (22) are arranged on the two threaded pipes (21), the two threaded pipes (21) are in threaded transmission with the corresponding waist-shaped rods (12) respectively, the device also comprises an adjusting shaft (31), an adjusting driving wheel (32) and an auxiliary wheel (33), the adjusting shaft (31) is arranged on the support frame (14), the adjusting shaft (31) is provided with the adjusting driving wheel (32) and the auxiliary wheel (33), the adjusting driving wheel (32) and the auxiliary wheel (33) are in meshed transmission with the two adjusting bevel gears (22), the device also comprises auxiliary rods (16), connecting rods (41), inner clamping blocks (42) and thrust rods (43), the auxiliary rods (16) are arranged on the two bearing blocks (11), the connecting rods (41) are arranged on the two auxiliary rods (16), the inner clamping blocks (42) are arranged on the two connecting rods (41), and the two inner clamping blocks (42) are arranged on the thrust rods (43).
2. The process for manufacturing a stainless steel sheet according to claim 1, wherein: the thrust rod (43) can be extended and retracted.
3. The process for manufacturing a stainless steel sheet according to claim 2, wherein: the device further comprises a sliding rod (71), a vertical frame (72), an installation plate (81), a machining motor (83) and a drill bit (84), wherein the sliding rod (71) is arranged on the support (51), the vertical frame (72) is arranged on the sliding rod (71), the installation plate (81) is arranged on the vertical frame (72), the machining motor (83) is arranged on the installation plate (81), and the drill bit (84) is arranged on an output shaft of the machining motor (83).
CN202110695707.9A 2021-06-23 2021-06-23 Stainless steel plate and manufacturing process thereof Active CN113427054B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110695707.9A CN113427054B (en) 2021-06-23 2021-06-23 Stainless steel plate and manufacturing process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110695707.9A CN113427054B (en) 2021-06-23 2021-06-23 Stainless steel plate and manufacturing process thereof

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CN113427054A CN113427054A (en) 2021-09-24
CN113427054B true CN113427054B (en) 2022-12-27

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CN105643301A (en) * 2016-01-14 2016-06-08 华业钢构有限公司 Board girder flange face machining equipment
CN105904001A (en) * 2016-06-23 2016-08-31 沈富强 Sectional material machining and punching mechanism
KR20190124529A (en) * 2018-04-26 2019-11-05 김을호 Punching apparatus of square pipe
CN110405247A (en) * 2019-08-29 2019-11-05 重庆光明消防设备厂 A kind of fireproof clamping synchronization perforating device
CN210849268U (en) * 2019-11-08 2020-06-26 黑龙江科技大学 Metal plastic working fixing device
CN210968010U (en) * 2019-10-28 2020-07-10 嘉兴市盛华人防设备有限公司 Civil air defense door frame angle steel drilling equipment
CN211331413U (en) * 2019-10-15 2020-08-25 上海衡靓民防设备机电配套有限公司 Positioning equal-height iron for drilling machine
CN111975033A (en) * 2020-07-22 2020-11-24 杭州华龙纺织机械有限公司 Automatic drilling mechanism
CN212857844U (en) * 2020-07-15 2021-04-02 日照鼎立钢构股份有限公司 Assembly building curtain installation is with boring grab of steel structure connecting piece
CN112589487A (en) * 2020-12-02 2021-04-02 浙江永力达数控科技股份有限公司 Intelligent control is multi-functional anchor clamps for lathe
CN213350907U (en) * 2020-09-16 2021-06-04 苏州祥泰达机电科技有限公司 Dry-type automatic flat-mouth detector for stainless steel pipes
CN112935898A (en) * 2021-01-28 2021-06-11 陶定红 Automatic cutting system of steel construction building section bar

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CN213497791U (en) * 2020-09-28 2021-06-22 天津市华申工贸有限公司 Sawing machine clamp for producing aluminum alloy door and window corner connectors

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201684948U (en) * 2010-04-13 2010-12-29 侯秀峰 Numeral-control drilling production line
CN105643301A (en) * 2016-01-14 2016-06-08 华业钢构有限公司 Board girder flange face machining equipment
CN105904001A (en) * 2016-06-23 2016-08-31 沈富强 Sectional material machining and punching mechanism
KR20190124529A (en) * 2018-04-26 2019-11-05 김을호 Punching apparatus of square pipe
CN110405247A (en) * 2019-08-29 2019-11-05 重庆光明消防设备厂 A kind of fireproof clamping synchronization perforating device
CN211331413U (en) * 2019-10-15 2020-08-25 上海衡靓民防设备机电配套有限公司 Positioning equal-height iron for drilling machine
CN210968010U (en) * 2019-10-28 2020-07-10 嘉兴市盛华人防设备有限公司 Civil air defense door frame angle steel drilling equipment
CN210849268U (en) * 2019-11-08 2020-06-26 黑龙江科技大学 Metal plastic working fixing device
CN212857844U (en) * 2020-07-15 2021-04-02 日照鼎立钢构股份有限公司 Assembly building curtain installation is with boring grab of steel structure connecting piece
CN111975033A (en) * 2020-07-22 2020-11-24 杭州华龙纺织机械有限公司 Automatic drilling mechanism
CN213350907U (en) * 2020-09-16 2021-06-04 苏州祥泰达机电科技有限公司 Dry-type automatic flat-mouth detector for stainless steel pipes
CN112589487A (en) * 2020-12-02 2021-04-02 浙江永力达数控科技股份有限公司 Intelligent control is multi-functional anchor clamps for lathe
CN112935898A (en) * 2021-01-28 2021-06-11 陶定红 Automatic cutting system of steel construction building section bar

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