CN111299402A - Hot mound production line - Google Patents

Hot mound production line Download PDF

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Publication number
CN111299402A
CN111299402A CN201911205120.4A CN201911205120A CN111299402A CN 111299402 A CN111299402 A CN 111299402A CN 201911205120 A CN201911205120 A CN 201911205120A CN 111299402 A CN111299402 A CN 111299402A
Authority
CN
China
Prior art keywords
dust cover
production line
fixedly connected
hole
workbench
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911205120.4A
Other languages
Chinese (zh)
Inventor
赵全育
曾鸿勇
严琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Finework (hunan) New Energy Technology Co ltd
Original Assignee
Finework (hunan) New Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Finework (hunan) New Energy Technology Co ltd filed Critical Finework (hunan) New Energy Technology Co ltd
Priority to CN201911205120.4A priority Critical patent/CN111299402A/en
Publication of CN111299402A publication Critical patent/CN111299402A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00Methods preventing fouling
    • B08B17/02Preventing deposition of fouling or of dust
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/16Heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20Storage arrangements; Piling or unpiling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/24Making other particular articles nuts or like thread-engaging members

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to the technical field of hot pier production line devices, and discloses a hot pier production line which comprises a workbench, wherein the bottom of the workbench is fixedly connected with supporting legs, the top of the workbench is fixedly connected with a dust cover, the front of the dust cover is provided with a control panel, the front of the dust cover is provided with an observation window, the top of the dust cover is provided with a through hole, a vent pipe is installed in the through hole, and the top of the dust cover is provided with a hydraulic device. This hot mound production line, through the air-cooler that sets up, make the nut accomplish the back that punches a hole, can carry out the forced air cooling, shortened the required time of work piece cooling, through the shower that sets up, make operating personnel can utilize shower and shower to cool off nut and punching drill bit, through the dead slot that sets up, air-cooler, shower and garbage collection bucket, make the waste material that punches a hole be convenient for obtain centralized processing, through the electric telescopic handle that sets up, make the high of processing platform be convenient for obtain adjusting.

Description

Hot mound production line
Technical Field
The invention relates to the technical field of hot pier production line devices, in particular to a hot pier production line.
Background
The hot heading refers to the processing process of stamping and the like after the raw material is heated. The nut is also called a nut and is a fixing tool, and a hole is formed in the center of the nut. Current hot mound production line is punching a hole to the nut and is adding man-hour, can't carry out rapid cooling to the nut after punching a hole, often wait its natural cooling after just can polish operation such as, wasted more time, and the produced waste material of punching a hole is not convenient for clear up.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hot pier production line which has the advantages of cooling and cooling a punched nut, conveniently cleaning punching waste and the like, and solves the problems that the punched nut cannot be cooled and cooled quickly and the waste generated by punching is inconvenient to clean when the existing hot pier production line punches the nut.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hot mound production line, includes the workstation, the bottom fixedly connected with supporting leg of workstation, the top fixedly connected with dust cover of workstation, the front of dust cover is provided with control panel, the front of dust cover is provided with the observation window, the through-hole has been seted up at the top of dust cover, installs the breather pipe in this through-hole, the top of dust cover is provided with hydraulic means, the bottom of workstation is provided with the garbage collection bucket, the top of workstation is provided with the boss, the fixed orifices has been seted up at the top of boss, the dead slot has been seted up all around to the boss.
The utility model discloses a processing platform, including dust cover, hydraulic means, servo motor, gag lever post, servo motor, limiting rod, servo motor's output, the top fixed connection of inner top fixedly connected with fixed plate of dust cover, the bottom welding of fixed plate has the gag lever post, gag lever post and servo motor fixed connection, servo motor's output transmission is connected with the drill bit that punches a hole, the left side inner wall fixed surface of dust cover is connected with the air-cooler, the right side inner wall fixed surface of dust cover is connected with the light, the right side inner wall surface of dust cover is provided with the shower, fixed mounting has electric telescopic handle in the fixed orifices, electric telescopic handle keeps away from the one end fixedly connected with processing platform of boss.
Preferably, the number of the supporting legs is four groups, and the supporting legs are evenly distributed at four corners of the bottom of the workbench.
Preferably, one side of the spray pipe, which is far away from the inner wall of the dust cover, is provided with a spray head, and the right side surface of the dust cover is provided with a corresponding through hole.
Preferably, the top of garbage collection bucket is provided with the dop, the draw-in groove has been seted up to the bottom of workstation, the garbage collection bucket and workstation joint.
Preferably, the number of the fixing holes is four, and the fixing holes are uniformly distributed on the top of the boss.
Preferably, the number of the limiting belts is two, and the limiting belts are symmetrically distributed on two sides of the processing table.
Preferably, the inner surface of the breather pipe is provided with a dust screen, and the surface of the control panel is provided with a plastic protection film.
Preferably, the surfaces of the electric telescopic rod, the air cooler and the illuminating lamp are provided with protective covers.
Compared with the prior art, the invention provides a hot pier production line, which has the following beneficial effects:
1. this hot mound production line, air-cooler through setting up, make the nut accomplish the back of punching a hole, can carry out the forced air cooling, the required time of work piece cooling has been shortened, through the shower that sets up, make operating personnel can utilize shower and shower to cool off nut and punching drill bit, through the dead slot that sets up, the air-cooler, shower and garbage collection bucket, make the waste material that punches a hole be convenient for obtain centralized processing, through the electric telescopic handle who sets up, make the high regulation of being convenient for of processing platform, through the hydraulic means who sets up, make servo motor's position be convenient for adjust.
2. This hot mound production line, through the dust cover that sets up, can prevent effectively that outside dust from getting into in the dust cover, avoided hot nut to be infected with the dust and lead to the quality to receive the influence, through the observation window that sets up, make the processing state in the dust cover can be by fine observation, through the light that sets up, make the inside illumination that can obtain well of dust cover, through the gag lever post that sets up, make servo motor can be by further spacing fixed, through the breather pipe that sets up, steam and steam in the messenger's dust cover can distribute away.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a top view of the table structure of the present invention.
Wherein: 1. a work table; 2. supporting legs; 3. a dust cover; 4. a control panel; 5. an observation window; 6. a breather pipe; 7. a hydraulic device; 8. a waste collection barrel; 9. a fixing plate; 10. a limiting rod; 11. a servo motor; 12. a punching drill bit; 13. an air cooler; 14. an illuminating lamp; 15. a shower pipe; 16. an electric telescopic rod; 17. a processing table; 18. a limiting band; 19. a boss; 20. a fixing hole; 21. and (4) emptying the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a hot pier production line comprises a workbench 1, wherein the bottom of the workbench 1 is fixedly connected with supporting legs 2, the number of the supporting legs 2 is four, the supporting legs are uniformly distributed at four corners of the bottom of the workbench 1, the top of the workbench 1 is fixedly connected with a dust cover 3, external dust can be effectively prevented from entering the dust cover 3 through the arranged dust cover 3, the influence on quality caused by the fact that hot nuts are infected with dust is avoided, the front of the dust cover 3 is provided with a control panel 4, the front of the dust cover 3 is provided with an observation window 5, the processing state in the dust cover 3 can be well observed through the arranged observation window 5, the top of the dust cover 3 is provided with a through hole, a vent pipe 6 is arranged in the through hole, hot air and water vapor in the dust cover 3 can be distributed through the arranged vent pipe 6, the inner surface of the vent, control panel 4's surface is provided with the plastic protecting film, the top of dust cover 3 is provided with hydraulic means 7, hydraulic means 7 through setting up, make servo motor 11's position be convenient for adjust, the back of dust cover 3 is provided with the fly leaf, the back of dust cover 3 is provided with corresponding power source, the bottom of workstation 1 is provided with garbage collection bucket 8, the top of garbage collection bucket 8 is provided with the dop, the draw-in groove has been seted up to the bottom of workstation 1, garbage collection bucket 8 and workstation 1 joint, the top of workstation 1 is provided with boss 19, fixed orifices 20 has been seted up at boss 19's top, the quantity of fixed orifices 20 is four groups, and evenly distributed is at boss 19's top, empty groove 21 has been seted up all around to boss 19.
The inner top of the dust cover 3 is fixedly connected with a fixed plate 9, the output end of a hydraulic device 7 is fixedly connected with the top of the fixed plate 9, the bottom of the fixed plate 9 is fixedly connected with a servo motor 11, the bottom of the fixed plate 9 is welded with a limiting rod 10, the servo motor 11 can be further limited and fixed through the arranged limiting rod 10, the limiting rod 10 is fixedly connected with the servo motor 11, the output end of the servo motor 11 is connected with a punching drill bit 12 in a transmission way, the surface of the inner wall of the left side of the dust cover 3 is fixedly connected with an air cooler 13, the nut can be air-cooled after punching is completed through the arranged air cooler 13, the time required by workpiece cooling is shortened, the surface of the inner wall of the right side of the dust cover 3 is fixedly connected with an illuminating lamp 14, the interior of the dust cover 3 can be well illuminated through the arranged illuminating lamp, through the shower 15 that sets up, make operating personnel can utilize shower 15 and shower nozzle to cool off nut and drill bit 12 that punches a hole, one side that 3 inner walls of dust cover were kept away from to shower 15 is provided with the shower nozzle, the corresponding through-hole has been seted up on the surface of the 3 right sides of dust cover, fixed mounting has electric telescopic handle 16 in the fixed orifices 20, electric telescopic handle 16 through the setting, make the high convenient for of processing platform 17 obtain adjusting, electric telescopic handle 16, the surface of air-cooler 13 and light 14 all is provided with the protection casing, dead slot 21 through the setting, the air-cooler 13, shower 15 and garbage collection bucket 8, make the waste material that punches a hole be convenient for obtain centralized processing, electric telescopic handle 16 keeps away from the one end fixedly connected with processing platform 17 of boss 19, the surface of processing platform 17 is provided with spacing area 18, the quantity of spacing area 18 is two sets of, and.
When using, after the nut punching process was accomplished, can utilize shower 15 to spray the cooling to the nut, start air-cooler 13 and carry out the forced air cooling to the nut and handle, shortened the required latency of nut cooling greatly, produced sweeps when punching a hole and spray the waste liquid and pass through the air chute 21 and pass through rivers or be brought into garbage collection bucket 8 by the distinguished and admirable, the protection casing can effectively protect air-cooler 13, light 14 and electric telescopic handle 16 not receive the harm of rivers and sweeps.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a hot mound production line, includes workstation (1), its characterized in that: the bottom of the workbench (1) is fixedly connected with a supporting leg (2), the top of the workbench (1) is fixedly connected with a dust cover (3), the front of the dust cover (3) is provided with a control panel (4), the front of the dust cover (3) is provided with an observation window (5), the top of the dust cover (3) is provided with a through hole, a vent pipe (6) is installed in the through hole, the top of the dust cover (3) is provided with a hydraulic device (7), the bottom of the workbench (1) is provided with a waste collecting barrel (8), the top of the workbench (1) is provided with a boss (19), the top of the boss (19) is provided with a fixing hole (20), and the periphery of the boss (19) is provided with an empty groove (21);
the inner top of the dust cover (3) is fixedly connected with a fixed plate (9), the output end of the hydraulic device (7) is fixedly connected with the top of the fixed plate (9), the bottom of the fixed plate (9) is fixedly connected with a servo motor (11), the bottom of the fixed plate (9) is welded with a limiting rod (10), the limiting rod (10) is fixedly connected with the servo motor (11), the output end of the servo motor (11) is connected with a punching drill bit (12) in a transmission manner, the left inner wall surface of the dust cover (3) is fixedly connected with an air cooler (13), the right inner wall surface of the dust cover (3) is fixedly connected with an illuminating lamp (14), the right inner wall surface of the dust cover (3) is provided with a spray pipe (15), an electric telescopic rod (16) is fixedly installed in the fixed hole (20), and one end of the electric telescopic rod (16) far away from a boss (, the surface of the processing table (17) is provided with a limiting belt (18).
2. A hot pier production line according to claim 1, wherein: the number of the supporting legs (2) is four groups, and the supporting legs are evenly distributed at four corners of the bottom of the workbench (1).
3. A hot pier production line according to claim 1, wherein: and a spray head is arranged on one side of the spray pipe (15) far away from the inner wall of the dust cover (3), and a corresponding through hole is formed in the surface of the right side of the dust cover (3).
4. A hot pier production line according to claim 1, wherein: the top of garbage collection bucket (8) is provided with the dop, the draw-in groove has been seted up to the bottom of workstation (1), garbage collection bucket (8) and workstation (1) joint.
5. A hot pier production line according to claim 1, wherein: the number of the fixing holes (20) is four, and the fixing holes are uniformly distributed on the top of the boss (19).
6. A hot pier production line according to claim 1, wherein: the number of the limiting belts (18) is two, and the limiting belts are symmetrically distributed on two sides of the processing table (17).
7. A hot pier production line according to claim 1, wherein: the inner surface of the breather pipe (6) is provided with a dust screen, and the surface of the control panel (4) is provided with a plastic protective film.
8. A hot pier production line according to claim 1, wherein: protective covers are arranged on the surfaces of the electric telescopic rod (16), the air cooler (13) and the illuminating lamp (14).
CN201911205120.4A 2019-11-29 2019-11-29 Hot mound production line Pending CN111299402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911205120.4A CN111299402A (en) 2019-11-29 2019-11-29 Hot mound production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911205120.4A CN111299402A (en) 2019-11-29 2019-11-29 Hot mound production line

Publications (1)

Publication Number Publication Date
CN111299402A true CN111299402A (en) 2020-06-19

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Application Number Title Priority Date Filing Date
CN201911205120.4A Pending CN111299402A (en) 2019-11-29 2019-11-29 Hot mound production line

Country Status (1)

Country Link
CN (1) CN111299402A (en)

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945112A (en) * 2016-06-28 2016-09-21 无锡市锡山区羊尖镇锦达商业设备厂 Novel hardware plate punching machine
CN206199958U (en) * 2016-11-28 2017-05-31 天津中天宏科技有限公司 A kind of auto parts machinery cooling decompressor
CN206392748U (en) * 2017-01-19 2017-08-11 常州旷达威德机械有限公司 A kind of decompressor
CN206445128U (en) * 2016-12-28 2017-08-29 深圳市金宝盈文化股份有限公司 A kind of hydraulic press
CN206484063U (en) * 2016-12-30 2017-09-12 安徽升业工程机械有限公司 A kind of perforating device
CN107617669A (en) * 2016-07-17 2018-01-23 威海贯标信息科技有限公司 A kind of novel hydraulic punch device
CN207043219U (en) * 2017-06-09 2018-02-27 新昌县大市聚镇洪聚机械厂 A kind of protector of press machine
CN107900227A (en) * 2017-12-22 2018-04-13 苏州特精模具有限公司 A kind of air-cooled press machine
CN107913933A (en) * 2017-12-22 2018-04-17 苏州特精模具有限公司 A kind of waste material separate type press machine
CN108274042A (en) * 2018-04-16 2018-07-13 闻斌壹 A kind of drilling machine easy to use
CN108367329A (en) * 2015-01-09 2018-08-03 哈佛大学校董委员会 There is the auxetic structure of angled slit to be engineered pattern for self-defined NPR characteristics and improved cooling performance
CN108393412A (en) * 2018-04-13 2018-08-14 蔡月丽 A kind of protective cover of hydraulic press
CN207806297U (en) * 2017-12-22 2018-09-04 苏州特精模具有限公司 A kind of novel punching machine
CN207942734U (en) * 2017-12-30 2018-10-09 广东鑫顺康五金机械有限公司 A kind of press machine
CN108746363A (en) * 2018-08-08 2018-11-06 宿迁市众创空间科技有限公司 A kind of metal stamping die of good cooling effect
CN109127837A (en) * 2018-09-05 2019-01-04 芜湖福祥模具科技有限公司 A kind of weight die device of accurate positionin
CN208390872U (en) * 2018-06-21 2019-01-18 合肥瑞虎机电设备有限公司 A kind of protective device of press machine
CN208810654U (en) * 2018-05-03 2019-05-03 嘉兴市合盛五金股份有限公司 A kind of hardware stamping device of automated cleaning
CN110355262A (en) * 2019-06-05 2019-10-22 安徽蓝德正华电子有限公司 A kind of power control cabinet L shape steel member hole punched device
CN209664354U (en) * 2018-12-07 2019-11-22 苏州揽月电子科技有限公司 A kind of sheet metal efficient drilling device and its machining production line

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108367329A (en) * 2015-01-09 2018-08-03 哈佛大学校董委员会 There is the auxetic structure of angled slit to be engineered pattern for self-defined NPR characteristics and improved cooling performance
CN105945112A (en) * 2016-06-28 2016-09-21 无锡市锡山区羊尖镇锦达商业设备厂 Novel hardware plate punching machine
CN107617669A (en) * 2016-07-17 2018-01-23 威海贯标信息科技有限公司 A kind of novel hydraulic punch device
CN206199958U (en) * 2016-11-28 2017-05-31 天津中天宏科技有限公司 A kind of auto parts machinery cooling decompressor
CN206445128U (en) * 2016-12-28 2017-08-29 深圳市金宝盈文化股份有限公司 A kind of hydraulic press
CN206484063U (en) * 2016-12-30 2017-09-12 安徽升业工程机械有限公司 A kind of perforating device
CN206392748U (en) * 2017-01-19 2017-08-11 常州旷达威德机械有限公司 A kind of decompressor
CN207043219U (en) * 2017-06-09 2018-02-27 新昌县大市聚镇洪聚机械厂 A kind of protector of press machine
CN207806297U (en) * 2017-12-22 2018-09-04 苏州特精模具有限公司 A kind of novel punching machine
CN107900227A (en) * 2017-12-22 2018-04-13 苏州特精模具有限公司 A kind of air-cooled press machine
CN107913933A (en) * 2017-12-22 2018-04-17 苏州特精模具有限公司 A kind of waste material separate type press machine
CN207942734U (en) * 2017-12-30 2018-10-09 广东鑫顺康五金机械有限公司 A kind of press machine
CN108393412A (en) * 2018-04-13 2018-08-14 蔡月丽 A kind of protective cover of hydraulic press
CN108274042A (en) * 2018-04-16 2018-07-13 闻斌壹 A kind of drilling machine easy to use
CN208810654U (en) * 2018-05-03 2019-05-03 嘉兴市合盛五金股份有限公司 A kind of hardware stamping device of automated cleaning
CN208390872U (en) * 2018-06-21 2019-01-18 合肥瑞虎机电设备有限公司 A kind of protective device of press machine
CN108746363A (en) * 2018-08-08 2018-11-06 宿迁市众创空间科技有限公司 A kind of metal stamping die of good cooling effect
CN109127837A (en) * 2018-09-05 2019-01-04 芜湖福祥模具科技有限公司 A kind of weight die device of accurate positionin
CN209664354U (en) * 2018-12-07 2019-11-22 苏州揽月电子科技有限公司 A kind of sheet metal efficient drilling device and its machining production line
CN110355262A (en) * 2019-06-05 2019-10-22 安徽蓝德正华电子有限公司 A kind of power control cabinet L shape steel member hole punched device

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Application publication date: 20200619