CN111167957B - Full-automatic punching press nut device - Google Patents
Full-automatic punching press nut device Download PDFInfo
- Publication number
- CN111167957B CN111167957B CN201811339703.1A CN201811339703A CN111167957B CN 111167957 B CN111167957 B CN 111167957B CN 201811339703 A CN201811339703 A CN 201811339703A CN 111167957 B CN111167957 B CN 111167957B
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- CN
- China
- Prior art keywords
- nut
- plate
- groove
- blanking
- necking
- 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.)
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- 238000004080 punching Methods 0.000 title claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 14
- 235000019198 oils Nutrition 0.000 abstract description 14
- 235000019488 nut oil Nutrition 0.000 abstract description 4
- 239000010466 nut oil Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
Abstract
The invention discloses a full-automatic nut stamping device which comprises a rack, wherein a table top is arranged on the upper end face of the rack, a bottom plate is arranged in the middle of the upper end face of the table top, necking stand columns are arranged at four corners of the edge of the bottom plate, an oil cylinder fixing plate is connected to the upper ends of the necking stand columns, necking oil cylinders are arranged at the upper ends of the oil cylinder fixing plates, nut storage frames are arranged on two sides of a feeding chain wheel frame, a movable cover plate is arranged on the upper end face of each nut storage frame, a pipe material supplied from a feeding groove is arranged on a blanking groove, a pressure plate guide pillar is also vertically arranged on each air cylinder fixing plate, the lower end of a pressing air cylinder is connected with a pressure plate, the pressure plate guide pillars slide through the pressure plate, supporting plates are arranged on the bottom plates on two sides of the pressure plate, and pressure nut oil cylinders are arranged on the supporting plates; this full-automatic punching press nut special plane has high efficiency, and the operation is simple and easy, safety, puts into pipe material and nut and establishes the silo, can full-automatic completion operation, once accomplishes a plurality of actions, and is high-efficient stable.
Description
Technical Field
The invention belongs to the technical field of stamping nuts, and particularly relates to a full-automatic stamping nut device.
Background
The nut is a part capable of tightly connecting mechanical equipment, and is usually used in combination with the nut to achieve the purpose of fastening the part, namely, a bolt is inserted into a through hole arranged on a connected part, and the other end of the bolt is connected with the nut to fasten the part. Then, no machine for pressing nuts into two ends of the pipe fitting exists in the existing machine, so that manual operation is time-consuming and labor-consuming, and efficiency is low.
Disclosure of Invention
The invention aims to provide a full-automatic nut stamping device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic nut stamping device comprises a rack, wherein a table top is arranged on the upper end face of the rack, a bottom plate is arranged in the middle of the upper end face of the table top, necking stand columns are arranged at four corners of the edge of the bottom plate, the upper ends of the necking stand columns are connected with an oil cylinder fixing plate, necking oil cylinders are arranged at the upper ends of the oil cylinder fixing plate, the lower ends of the necking oil cylinders are connected with an upper template through connecting flanges, the lower end face of the upper template is connected with a material pressing block through a compression spring, blanking orientation grooves are arranged on the lower sides of the material pressing block, and the lower ends of the blanking orientation grooves extend out of the table top;
the rear side of the rack is provided with a feeding groove, the upper end surface of the table top and positioned at one side of the feeding groove are provided with a feeding chain wheel frame, two sides of the feeding chain wheel frame are respectively provided with an adjusting bearing for adjusting the height of a chain wheel, the upper side of the front end surface of the feeding chain wheel frame is provided with a baffle plate, the lower side of the baffle plate is obliquely provided with a blanking groove, two sides of the feeding chain wheel frame are provided with nut storage frames, the upper end surface of each nut storage frame is provided with a movable cover plate, the blanking groove is provided with a pipe material supplied from the feeding groove, a nut feeder is arranged inside the nut storage frames, nut clamping grooves are arranged at the lower sides of the nut feeders and positioned at two sides of the blanking grooves, the lower ends of the nut clamping grooves are provided with guide cylinders, the upper end surface of the bottom plate and positioned at the inner sides of the necking columns are provided with four pressing nut columns, the upper ends of the pressing nut columns are connected with a cylinder fixing plate, and the upper end surface of the cylinder fixing plate is provided with a pressing cylinder, a pressing plate guide pillar is also vertically arranged on the cylinder fixing plate, the lower end of the pressing cylinder is connected with the pressing plate, the pressing plate guide pillar penetrates through the pressing plate in a sliding mode, supporting plates are arranged on bottom plates on two sides of the pressing plate, and a pressing nut oil cylinder is mounted on the supporting plates;
the left part of frame is equipped with main electronic box, the up end left part of mesa is equipped with vice electronic box, the upper end of vice electronic box is equipped with the three-colour alarm lamp, the left side of going up the silo is equipped with hydraulic system.
Preferably, the bottom of the frame is provided with an adjusting foot.
Preferably, a guide post is further arranged between the oil cylinder fixing plate and the bottom plate, and the guide post penetrates through the upper die plate in a sliding mode.
Preferably, a heightening block is arranged on the bottom plate on the lower side of the blanking orienting groove, sliding block seats are arranged on two sides of the pressing block, a discharging cylinder is arranged on one side of the blanking orienting groove, and a bearing with a seat is arranged on the other side of the blanking orienting groove.
The invention has the technical effects and advantages that: the full-automatic nut stamping device has the advantages of high efficiency, simplicity and safety in operation, and can be put on duty after simple training; the operation can be completed automatically by only 1 person, the pipe and the nut are placed in the feeding groove, a plurality of actions are completed at one time, the working efficiency is high, the processing can be completed within about 10 seconds, and 360 pieces can be produced per hour; the daily capacity is 3240 pieces. If the production operation is carried out according to the traditional method, 3 persons are needed to complete the production process, and 3 sets of equipment are needed. Only 150 pieces per hour can be produced. By adopting the special machine, the efficiency is improved by about 2 times, the number of personnel is reduced by 2, and the special machine is efficient and stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an electrical schematic of the present invention;
FIG. 3 is a gas path control diagram of the present invention;
fig. 4 is a hydraulic control diagram of the present invention.
In the figure: the automatic feeding device comprises a feeding groove 1, a nut storage rack 2, an adjusting bearing 3, a striker plate 4, a feeding chain wheel rack 5, a blanking groove 6, a movable cover plate 7, a pressing cylinder 8, a nut clamping groove 9, a pressure plate guide post 10, a cylinder fixing plate 11, a necking cylinder 12, a guide post 13, a cylinder fixing plate 14, a connecting flange 15, a compression spring 16, a rack 17, a blanking orienting groove 18, a bearing with a seat 19, a pressure block 20, a block raising block 21, a necking upright post 22, a discharging cylinder 23, a die plate 24, a bottom plate 25, a slide block seat 26, a pressure plate 27, a table top 28, an auxiliary electronic box 29, a three-color alarm lamp 30, a main box 31, an adjusting pin 32, a supporting plate 33, a nut oil cylinder 34, a guide cylinder 35, a nut pressing upright post 36, a pipe material 37, a nut feeding device 38 and a hydraulic system 39.
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.
The invention provides a full-automatic nut stamping device as shown in figures 1-4, which comprises a frame 17, wherein the upper end surface of the frame 17 is provided with a table top 28, the middle of the upper end surface of the table top 28 is provided with a bottom plate 25, four corners of the edge of the bottom plate 25 are provided with necking upright posts 22, the upper ends of the necking upright posts 22 are connected with an oil cylinder fixing plate 14, the upper ends of the oil cylinder fixing plate 14 are provided with necking oil cylinders 12, the lower ends of the necking oil cylinders 12 are connected with an upper template 24 through connecting flanges 15, the lower end surface of the upper template 24 is connected with a material pressing block 20 through compression springs 16, the lower side of the material pressing block 20 is provided with a blanking orientation groove 18, and the lower end of the blanking orientation groove 18 extends out of the table top 28;
the rear side of the rack 17 is provided with a feeding groove 1, the upper end surface of the table board 28 and one side of the feeding groove 1 are provided with a feeding chain wheel frame 5, both sides of the feeding chain wheel frame 5 are provided with adjusting bearings 3 for adjusting the height of a chain wheel, the upper side of the front end surface of the feeding chain wheel frame 5 is provided with a baffle plate 4, the lower side of the baffle plate 4 is obliquely provided with a blanking groove 6, both sides of the feeding chain wheel frame 5 are provided with nut storage frames 2, the upper end surface of each nut storage frame 2 is provided with a movable cover plate 7, the blanking groove 6 is provided with a pipe material 37 supplied from the feeding groove 1, the nut storage frame 2 is internally provided with a nut feeding device 38, the lower side of the nut feeding device 38 and the two sides of the blanking groove 6 are provided with nut clamping grooves 9, the lower end of the nut clamping grooves 9 is provided with a guide cylinder 35, the upper end surface of the bottom plate 25 and the inner side of the necking upright 22 are provided with four gland nut upright posts 36, the upper end of the pressing nut column 36 is connected with the cylinder fixing plate 11, the upper end surface of the cylinder fixing plate 11 is provided with the pressing cylinder 8, the cylinder fixing plate 11 is also vertically provided with a pressing plate guide post 10, the lower end of the pressing cylinder 8 is connected with the pressing plate 27, the pressing plate guide post 10 penetrates through the pressing plate 27 in a sliding mode, the bottom plates 25 on two sides of the pressing plate 27 are provided with supporting plates 33, and the supporting plates 33 are provided with pressing nut oil cylinders 34;
the left part of frame 17 is equipped with main electric box 31, the up end left part of mesa 28 is equipped with vice electronic box 29, the upper end of vice electronic box 29 is equipped with three-colour alarm lamp 30, the left side of going up silo 1 is equipped with hydraulic system 39.
Specifically, the bottom of the frame 17 is provided with an adjusting foot 32.
Specifically, a guide post 13 is further arranged between the cylinder fixing plate 14 and the bottom plate 25, and the guide post 13 slides through the upper die plate 24.
Specifically, a bottom plate 25 on the lower side of the blanking orientation groove 18 is provided with a block-up block 21, two sides of the pressing block 20 are provided with slide block seats 26, one side of the blanking orientation groove 18 is provided with a discharging cylinder 23, and the other side is provided with a bearing 19 with a seat.
According to the full-automatic nut stamping device, manual intervention is not needed, nuts and pipe materials are placed into the corresponding material grooves, the starting button is pressed, and the process of nut pressing and necking can be continuously and automatically completed.
The specific working process is as follows: firstly, nuts and pipe materials 37 are placed on corresponding material troughs, a starting button is pressed, the machine starts, the pipe materials 37 drive chain transmission through an air cylinder, the pipe materials 37 are brought to a material discharging trough 6, meanwhile, the nuts are guided into a nut clamping groove 9 through nut feeders 38 on two sides, the pipe materials 37 move through a guide air cylinder 35, the pipe materials 37 fall to a nut pressing position, at the moment, a pressing air cylinder 8 moves to press the pipe materials 37 tightly, and the air cylinders on the two sides move to bring the nuts to two port positions of the pipe. The nuts are pressed into the pipe material 37 through the two side nut pressing oil cylinders 34, after the action is completed, the oil cylinders on the two sides return, the pressing air cylinder 8 returns, and the feeding air cylinder moves the pipe material to the necking station. The necking cylinder 12 acts to press the pipe material 37 to the pipe material 37 through the compression spring 16, and simultaneously, the two ends are necked. After the action is finished, the pipe material 37 is withdrawn and flows out through the blanking directional slot 18, and the process of automatically pressing the nut and locking the necking is continuously finished by the reciprocating circulation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a full-automatic punching press nut device, includes frame (17), the up end of frame (17) is equipped with mesa (28), its characterized in that: a bottom plate (25) is arranged in the middle of the upper end face of the table top (28), necking upright columns (22) are arranged at four corners of the edge of the bottom plate (25), the upper ends of the necking upright columns (22) are connected with an oil cylinder fixing plate (14), necking oil cylinders (12) are arranged at the upper ends of the oil cylinder fixing plate (14), the lower ends of the necking oil cylinders (12) are connected with an upper template (24) through connecting flanges (15), the lower end face of the upper template (24) is connected with a pressing block (20) through a compression spring (16), blanking orientation grooves (18) are arranged on the lower side of the pressing block (20), and the lower ends of the blanking orientation grooves (18) extend out of the table top (28);
the rear side of the rack (17) is provided with a feeding groove (1), one side of the upper end surface of the table board (28) and positioned on the feeding groove (1) is provided with a feeding chain wheel frame (5), the two sides of the feeding chain wheel frame (5) are respectively provided with an adjusting bearing (3) for adjusting the height of a chain wheel, the upper side of the front end surface of the feeding chain wheel frame (5) is provided with a baffle plate (4), the lower side of the baffle plate (4) is obliquely provided with a blanking groove (6), the two sides of the feeding chain wheel frame (5) are provided with nut storage frames (2), the upper end surface of each nut storage frame (2) is provided with a movable cover plate (7), the blanking groove (6) is provided with a pipe material (37) supplied from the feeding groove (1), the inside of each nut storage frame (2) is provided with a nut feeding device (38), the lower side of each nut feeding device (38) and the two sides positioned on the blanking groove (6) are provided with nut clamping grooves (9), a guide cylinder (35) is arranged at the lower end of the nut clamping groove (9), four nut pressing columns (36) are arranged on the upper end face of the bottom plate (25) and located on the inner side of the necking column (22), the upper ends of the nut pressing columns (36) are connected with a cylinder fixing plate (11), a pressing cylinder (8) is arranged on the upper end face of the cylinder fixing plate (11), a pressure plate guide post (10) is also vertically arranged on the cylinder fixing plate (11), the lower end of the pressing cylinder (8) is connected with a pressure plate (27), the pressure plate guide post (10) slides through the pressure plate (27), supporting plates (33) are arranged on the bottom plate (25) on the two sides of the pressure plate (27), and a nut pressing cylinder (34) is mounted on the supporting plates (33);
the left part of frame (17) is equipped with main electronic box (31), the up end left part of mesa (28) is equipped with vice electronic box (29), the upper end of vice electronic box (29) is equipped with three-colour alarm lamp (30), the left side of going up silo (1) is equipped with hydraulic system (39).
2. The full-automatic nut stamping device according to claim 1, wherein: the bottom of the frame (17) is provided with an adjusting foot (32).
3. The full-automatic nut stamping device according to claim 1, wherein: a guide post (13) is arranged between the oil cylinder fixing plate (14) and the bottom plate (25), and the guide post (13) penetrates through the upper template (24) in a sliding manner.
4. The full-automatic nut stamping device according to claim 1, wherein: the blanking device is characterized in that a heightening block (21) is arranged on a bottom plate (25) on the lower side of the blanking orienting groove (18), sliding block seats (26) are arranged on two sides of the pressing block (20), a discharging cylinder (23) is arranged on one side of the blanking orienting groove (18), and a bearing (19) with a seat is arranged on the other side of the blanking orienting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339703.1A CN111167957B (en) | 2018-11-12 | 2018-11-12 | Full-automatic punching press nut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339703.1A CN111167957B (en) | 2018-11-12 | 2018-11-12 | Full-automatic punching press nut device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111167957A CN111167957A (en) | 2020-05-19 |
| CN111167957B true CN111167957B (en) | 2021-08-13 |
Family
ID=70648048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339703.1A Active CN111167957B (en) | 2018-11-12 | 2018-11-12 | Full-automatic punching press nut device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111167957B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718965A (en) * | 1971-06-03 | 1973-03-06 | Multifastener Corp | Pierce nut installation head |
| CN201565532U (en) * | 2009-09-30 | 2010-09-01 | 上海东风汽车专用件有限公司 | Fully-automatic nut pressing machine |
| CN201880808U (en) * | 2010-08-26 | 2011-06-29 | 袁正敏 | Insert compression-molding type closing-in machine |
| CN204052661U (en) * | 2014-06-19 | 2014-12-31 | 华南理工大学 | Full-automatic soft metal pipe material reducing device |
| CN104259328B (en) * | 2014-09-15 | 2016-03-02 | 贵州航天精工制造有限公司 | A kind of hydraulic press that utilizes is to the device tightening up nut and tube joint assembly and close up |
| CN106944556A (en) * | 2017-03-28 | 2017-07-14 | 湖南湘光机械模具有限公司 | Disk-like accessory is hung from dynamic pressure nut equipment |
| CN107252853A (en) * | 2017-08-15 | 2017-10-17 | 江门市利华实业有限公司 | A kind of pipe pressure nut is washed into machine |
| CN107695237B (en) * | 2017-10-23 | 2019-04-12 | 中国航发成都发动机有限公司 | One kind receiving pressure device for the nut necking of aero-engine tube assembly pipe end |
-
2018
- 2018-11-12 CN CN201811339703.1A patent/CN111167957B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111167957A (en) | 2020-05-19 |
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Denomination of invention: A fully automatic stamping nut device Effective date of registration: 20231211 Granted publication date: 20210813 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Tangxia Branch Pledgor: JIANGMEN LIHUA INDUSTRY Co.,Ltd. Registration number: Y2023980070668 |