CN111203470A - Obstacle avoidance cutting device - Google Patents
Obstacle avoidance cutting device Download PDFInfo
- Publication number
- CN111203470A CN111203470A CN202010119419.4A CN202010119419A CN111203470A CN 111203470 A CN111203470 A CN 111203470A CN 202010119419 A CN202010119419 A CN 202010119419A CN 111203470 A CN111203470 A CN 111203470A
- Authority
- CN
- China
- Prior art keywords
- cutter
- sliding block
- base
- bolt
- spring
- 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.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 125000006850 spacer group Chemical group 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
本发明是一种避让障碍的切断装置，包括底座、伸缩机构和滑动块，所述伸缩机构固定在底座上且伸缩端与滑动块固定连接，滑动块上连有切刀，切刀的中部通过转轴转动连接在滑动块上，底座上固定连有凹模，切刀的一端与凹模相邻，另一端与连有复位机构。本发明在使用时，切刀不会成为工序生产中的障碍物，切刀可以越过型材然后在型材上冲切豁口，而且本发明的结构简单，成本低，减少动作步骤和工作时间，提高效率。
The invention is a cutting device for avoiding obstacles, comprising a base, a telescopic mechanism and a sliding block. The telescopic mechanism is fixed on the base and the telescopic end is fixedly connected with the sliding block. The sliding block is connected with a cutting knife, and the middle part of the cutting knife passes through The rotating shaft is rotatably connected to the sliding block, the base is fixedly connected with a concave die, one end of the cutter is adjacent to the concave die, and the other end is connected with a reset mechanism. When the present invention is in use, the cutter will not become an obstacle in the production process, the cutter can pass over the profile and then punch the notch on the profile, and the present invention has a simple structure, low cost, reduced action steps and working time, and improved efficiency. .
Description
Technical Field
The invention relates to the technical field of punching parts, in particular to a cutting device for avoiding obstacles.
Background
In actual production, punching notches need to be added on the three-dimensional bent parts for subsequent process positioning, the three-dimensional bent parts need to be free of obstacles in the stretch bending direction, and otherwise, the parts collide with the obstacles in the forming process. However, in actual punching, the punching unit can be arranged in the stretch bending direction of the part, so that the part is prevented from colliding with the punching unit, the scheme adopted at present is that the punching unit is movable, the punching unit moves to a working position after the stretch bending is completed, and a notch is punched on the part, so that the cost is high, the working cycle time is long, and the improvement is needed.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a cutting device for avoiding obstacles.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dodge cutting device of obstacle, includes base, telescopic machanism and sliding block, telescopic machanism fixes on the base and flexible end and sliding block fixed connection, even has the cutter on the sliding block, and the middle part of cutter rotates through the pivot to be connected on the sliding block, and fixed even has the die on the base, and the one end and the die of cutter are adjacent, and the other end with even have canceling release mechanical system.
The reset mechanism comprises a bolt and a spring, one end of the bolt is fixedly connected with the cutter, the other end of the bolt is suspended, the spring is sleeved outside the bolt, one end of the spring is fixed on the base, and the other end of the spring is fixed on the bolt.
Both ends of the rotating shaft are provided with through holes, and limit pins penetrate through the through holes.
The invention has the beneficial effects that: when the cutting tool is used, the cutting tool cannot become an obstacle in the process production, the cutting tool can cross over the section bar and then punch a notch on the section bar, and the cutting tool is simple in structure, low in cost, capable of reducing action steps and working time and capable of improving efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a female die; 2-cutting the knife; 3-a rotating shaft; 4-a slider; 5-a spring; 6-a base; 7-a telescoping mechanism; 8-section bar;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, a cutting device for avoiding an obstacle can avoid the obstacle when in use.
Comprises a base 6, a telescopic mechanism 7 and a sliding block 4.
The telescopic mechanism 7 can use any telescopic device such as a telescopic cylinder, a telescopic oil cylinder, an electric telescopic rod and the like.
The telescopic mechanism 7 is fixed on the base 6 and the telescopic end is fixedly connected with the sliding block 4.
Even have cutter 2 on sliding block 4, the middle part of cutter 2 rotates through pivot 3 and connects on sliding block 4, and the both ends of pivot 3 all are equipped with the through-hole, wear to be equipped with the spacer pin in the through-hole and carry on spacingly to cutter 2, prevent that cutter 2 from droing from pivot 3.
The base 6 is fixedly connected with a female die 1, the punching end of the cutter 2 is adjacent to the female die 1, and the other end of the cutter is connected with a reset mechanism.
The reset mechanism comprises a bolt and a spring 5, one end of the bolt is fixedly connected with the cutter 2, the other end of the bolt is suspended, the spring 5 is sleeved on the outer side of the bolt, one end of the spring 5 is fixed on the base 6, and the other end of the spring is fixed on the bolt.
When the cutting tool is used, when a bent section bar 8 moves towards a female die 1, a convex part of the section bar 8, which is required to be cut with a notch, drives a cutter 2 to rotate, the cutter 2 is wiped by the surface of the convex part of the section bar 8, when the cutter 2 rotates, a spring 5 is stretched until the cutter 2 passes over the convex part of the section bar 8, and the cutter 2 rotates and recovers under the action of the spring 5 and cuts the notch on the convex part of the section bar 8.
When the cutting tool is used, the cutting tool 2 can not become an obstacle in the process production, the cutting tool 2 can cross the section bar 8 and then punch a notch on the section bar 8, and the cutting tool is simple in structure, low in cost, capable of reducing action steps and working time and capable of improving efficiency.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (3)
1. The utility model provides a dodge cutting device of obstacle, a serial communication port, including base (6), telescopic machanism (7) and sliding block (4), telescopic machanism (7) are fixed on base (6) and flexible end and sliding block (4) fixed connection, even have cutter (2) on sliding block (4), and the middle part of cutter (2) rotates through pivot (3) and connects on sliding block (4), and the fixed connection has die (1) on base (6), and the one end of cutter (2) is adjacent with die (1), and the other end with even have canceling release mechanical system.
2. The obstacle avoidance cutting device according to claim 1, wherein the resetting mechanism comprises a bolt and a spring (5), one end of the bolt is fixedly connected with the cutter (2), the other end of the bolt is suspended, the spring (5) is sleeved outside the bolt, one end of the spring (5) is fixed on the base (6), and the other end of the spring is fixed on the bolt.
3. The obstacle avoidance cutting device according to claim 1, wherein through holes are formed in both ends of the rotating shaft (3), and limit pins penetrate through the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010119419.4A CN111203470A (en) | 2020-02-26 | 2020-02-26 | Obstacle avoidance cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010119419.4A CN111203470A (en) | 2020-02-26 | 2020-02-26 | Obstacle avoidance cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111203470A true CN111203470A (en) | 2020-05-29 |
Family
ID=70781566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010119419.4A Withdrawn CN111203470A (en) | 2020-02-26 | 2020-02-26 | Obstacle avoidance cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111203470A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623725A (en) * | 2009-08-05 | 2010-01-13 | 秦皇岛方华埃西姆机械有限公司 | Overturnable punching machine used for draw bender |
| CN202715679U (en) * | 2012-05-25 | 2013-02-06 | 凌云工业股份有限公司 | Workpiece end cutting device combined on turntable type stretch bending machine |
| CN202943115U (en) * | 2012-11-01 | 2013-05-22 | 秦皇岛方华埃西姆机械有限公司 | Stretch bending forming cutting device |
| CN203649531U (en) * | 2013-12-16 | 2014-06-18 | 凌云工业股份有限公司 | Device for stretch bending and online cutting of automobile glass sliding groove |
| CN105034039A (en) * | 2015-06-29 | 2015-11-11 | 凌云工业股份有限公司 | Automobile sealing strip guiding groove cutting device for stretch bending forming tool |
| CN204892707U (en) * | 2015-07-04 | 2015-12-23 | 宁波敏实汽车零部件技术研发有限公司 | Strip workpiece cutting device and crooked mould in C shape cross -section |
| JP2017056473A (en) * | 2015-09-16 | 2017-03-23 | 富士重工業株式会社 | Press machine |
| CN110293169A (en) * | 2019-06-28 | 2019-10-01 | 燕山大学 | A kind of hole punched device for stretch benders |
| CN209504274U (en) * | 2018-12-25 | 2019-10-18 | 广州敏惠汽车零部件有限公司 | A kind of miniature device for discharging of automobile door frame panel die cutting die |
| CN211803299U (en) * | 2020-02-26 | 2020-10-30 | 秦皇岛方华埃西姆机械有限公司 | A cutting device for avoiding obstacles |
-
2020
- 2020-02-26 CN CN202010119419.4A patent/CN111203470A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623725A (en) * | 2009-08-05 | 2010-01-13 | 秦皇岛方华埃西姆机械有限公司 | Overturnable punching machine used for draw bender |
| CN202715679U (en) * | 2012-05-25 | 2013-02-06 | 凌云工业股份有限公司 | Workpiece end cutting device combined on turntable type stretch bending machine |
| CN202943115U (en) * | 2012-11-01 | 2013-05-22 | 秦皇岛方华埃西姆机械有限公司 | Stretch bending forming cutting device |
| CN203649531U (en) * | 2013-12-16 | 2014-06-18 | 凌云工业股份有限公司 | Device for stretch bending and online cutting of automobile glass sliding groove |
| CN105034039A (en) * | 2015-06-29 | 2015-11-11 | 凌云工业股份有限公司 | Automobile sealing strip guiding groove cutting device for stretch bending forming tool |
| CN204892707U (en) * | 2015-07-04 | 2015-12-23 | 宁波敏实汽车零部件技术研发有限公司 | Strip workpiece cutting device and crooked mould in C shape cross -section |
| JP2017056473A (en) * | 2015-09-16 | 2017-03-23 | 富士重工業株式会社 | Press machine |
| CN209504274U (en) * | 2018-12-25 | 2019-10-18 | 广州敏惠汽车零部件有限公司 | A kind of miniature device for discharging of automobile door frame panel die cutting die |
| CN110293169A (en) * | 2019-06-28 | 2019-10-01 | 燕山大学 | A kind of hole punched device for stretch benders |
| CN211803299U (en) * | 2020-02-26 | 2020-10-30 | 秦皇岛方华埃西姆机械有限公司 | A cutting device for avoiding obstacles |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 19 Xiushui Road, Qinhuangdao Economic and Technological Development Zone, Hebei 066003 Applicant after: Fanghua Intelligent Equipment (Qinhuangdao) Co.,Ltd. Address before: 066000 No.2 Haihe Road, Qinhuangdao Economic and Technological Development Zone, Hebei Province Applicant before: QINHUANGDAO FANGHUA-SECM MACHINERY Co.,Ltd. Country or region before: China |
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| CB02 | Change of applicant information | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200529 |
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| WW01 | Invention patent application withdrawn after publication |