CN104550356A - Automobile exhaust pipe bending device - Google Patents
Automobile exhaust pipe bending device Download PDFInfo
- Publication number
- CN104550356A CN104550356A CN201310520500.3A CN201310520500A CN104550356A CN 104550356 A CN104550356 A CN 104550356A CN 201310520500 A CN201310520500 A CN 201310520500A CN 104550356 A CN104550356 A CN 104550356A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- exhaust pipe
- automobile exhaust
- hydraulic cylinders
- limit switch
- 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
Links
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
- 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
- B21D43/003—Positioning devices
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to an automobile exhaust pipe bending device, which comprises a support, an upper hydraulic cylinder, lower hydraulic cylinders and a limit switch, wherein the support is provided with a lower bottom plate and an upper top plate; the two lower hydraulic cylinders are vertically arranged on the lower bottom face of the lower bottom plate; the upper hydraulic cylinder is vertically arranged on the upper surface of the upper bottom plate, and is located on a midperpendicular of a connecting line of the two lower hydraulic cylinders; the limit switch is fixedly arranged on the upper surface of the lower bottom plate and is located right below the upper hydraulic cylinder; pinch rollers are respectively arranged on end parts of the output shafts of the upper hydraulic cylinder and the lower hydraulic cylinders. According to the automobile exhaust pipe bending device, a pipe is put from the right end until propping against a locating plate; meanwhile, the upper hydraulic cylinder and the lower hydraulic cylinders are moved oppositely, so that the pipe is bent and deformed until the lowest end of the pipe props against the limit switch; then the upper hydraulic cylinder and the lower hydraulic cylinders are reset, so that the bending is finished. The automobile exhaust pipe bending device is simple in structure, can realize automatic bending, and is high in bending efficiency and accuracy.
Description
Technical field
The present invention relates to a kind of automobile component production equipment, particularly a kind of automobile exhaust pipe curving apparatus.
Background technology
Traditional automobile exhaust pipe curving apparatus efficiency is low, and low precision.
Summary of the invention
The technical problem that [1] will solve
The technical problem to be solved in the present invention is to provide a kind of energy automatic bend pipe and bends the automobile exhaust pipe curving apparatus that efficiency is high, precision is high.
The technical scheme of [2] dealing with problems
The invention provides a kind of automobile exhaust pipe curving apparatus, comprise support 1, upper hydraulic cylinder 4, lower hydraulic cylinder 2, limit switch 5 and location-plate 6, described support 1 has lower shoe 11 and upper plate 12, described lower hydraulic cylinder 2 is two and is all vertically mounted on the bottom surface of described lower shoe 11, described upper hydraulic cylinder 4 is vertically mounted on the upper surface of described upper plate 12, described upper hydraulic cylinder 4 is positioned on the perpendicular bisector of described two lower hydraulic cylinder 12 lines, described limit switch 5 is fixedly mounted on the upper surface of described lower shoe 11 and is positioned at immediately below described upper hydraulic cylinder 4, the output shaft end of described upper hydraulic cylinder 4 and lower hydraulic cylinder 2 is equipped with pinch roller 3, the sidewall of described pinch roller 3 is to the recessed arc surface 31 of axis direction, described location-plate 6 is fixedly mounted on described lower shoe 11, and with described twice hydraulic cylinders 2 on the same line.
[3] beneficial effect
Automobile exhaust pipe curving apparatus of the present invention, puts into pipe from right-hand member, until withstand location-plate, upper and lower hydraulic cylinder move toward one another, makes pipe flexural deformation simultaneously, until pipe withstands limit switch bottom, then hydraulic cylinder resets up and down, bends end; Automobile exhaust pipe curving apparatus structure of the present invention is simple, can realize automatic bend pipe and bend that efficiency is high, precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile exhaust pipe curving apparatus of the present invention;
Fig. 2 is the structural representation of the pinch roller of automobile exhaust pipe curving apparatus of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce the embodiment of the present invention in detail.
Consult Fig. 1, the invention provides a kind of automobile exhaust pipe curving apparatus, comprise support 1, upper hydraulic cylinder 4, lower hydraulic cylinder 2 and limit switch 5, this support 1 is double-decker, namely there is lower shoe 11 and the upper plate above lower shoe 12, lower hydraulic cylinder 2 is two and is all vertically mounted on the bottom surface of lower shoe 11, the output shaft of two lower hydraulic cylinders 2 upward simultaneously, upper hydraulic cylinder 4 is vertically mounted on the upper surface of upper plate 12, go up the output of hydraulic cylinder down simultaneously, upper hydraulic cylinder 4 is positioned on the perpendicular bisector of two lower hydraulic cylinder 12 lines, limit switch 5 is fixedly mounted on the upper surface of lower shoe 11 and is positioned at immediately below hydraulic cylinder 4, the output shaft end of upper hydraulic cylinder 4 and lower hydraulic cylinder 2 is equipped with pinch roller 3, in order to prevent the slippage when suppressing, the sidewall of pinch roller 3 is that it has locating effect to the recessed arc surface 31 of axis direction, for the ease of pipe axial location, also comprise location-plate 6, this location-plate 6 is fixedly mounted on lower shoe 11, and with two lower hydraulic cylinders 2 on the same line.
Automobile exhaust pipe curving apparatus of the present invention, puts into pipe from right-hand member, until withstand location-plate, upper and lower hydraulic cylinder move toward one another, makes pipe flexural deformation simultaneously, until pipe withstands limit switch bottom, then hydraulic cylinder resets up and down, bends end; Automobile exhaust pipe curving apparatus structure of the present invention is simple, can realize automatic bend pipe and bend that efficiency is high, precision is high.
Claims (1)
1. an automobile exhaust pipe curving apparatus, it is characterized in that: comprise support, upper hydraulic cylinder, lower hydraulic cylinder, limit switch and location-plate, described support has lower shoe and upper plate, described lower hydraulic cylinder is two and is all vertically mounted on the bottom surface of described lower shoe, described upper hydraulic cylinder is vertically mounted on the upper surface of described upper plate, described upper hydraulic cylinder is positioned on the perpendicular bisector of described two lower hydraulic cylinder lines, described limit switch is fixedly mounted on the upper surface of described lower shoe and is positioned at immediately below described upper hydraulic cylinder, the output shaft end of described upper hydraulic cylinder and lower hydraulic cylinder is equipped with pinch roller, the sidewall of described pinch roller is to the recessed arc surface of axis direction, described location-plate is fixedly mounted on described lower shoe, and with described twice hydraulic cylinders on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520500.3A CN104550356A (en) | 2013-10-24 | 2013-10-24 | Automobile exhaust pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520500.3A CN104550356A (en) | 2013-10-24 | 2013-10-24 | Automobile exhaust pipe bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104550356A true CN104550356A (en) | 2015-04-29 |
Family
ID=53068031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310520500.3A Pending CN104550356A (en) | 2013-10-24 | 2013-10-24 | Automobile exhaust pipe bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550356A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081135A (en) * | 2015-08-05 | 2015-11-25 | 成都市松川金属材料有限公司 | Inflection bending machine |
| CN106862333A (en) * | 2017-03-05 | 2017-06-20 | 王杨 | A kind of metal pipe material apparatus for bending |
| CN107999579A (en) * | 2017-12-31 | 2018-05-08 | 安徽机电职业技术学院 | A kind of pipe fitting bending hydraulic device |
| CN108057741A (en) * | 2017-12-31 | 2018-05-22 | 安徽机电职业技术学院 | A kind of bend pipe mechanical device in groups |
| CN108057747A (en) * | 2017-12-31 | 2018-05-22 | 安徽机电职业技术学院 | A kind of clamp-mounting type pipe fitting bending device |
| CN108405683A (en) * | 2018-03-30 | 2018-08-17 | 宁波高新区新柯保汽车科技有限公司 | It is vented pipe processing device |
-
2013
- 2013-10-24 CN CN201310520500.3A patent/CN104550356A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081135A (en) * | 2015-08-05 | 2015-11-25 | 成都市松川金属材料有限公司 | Inflection bending machine |
| CN106862333A (en) * | 2017-03-05 | 2017-06-20 | 王杨 | A kind of metal pipe material apparatus for bending |
| CN107999579A (en) * | 2017-12-31 | 2018-05-08 | 安徽机电职业技术学院 | A kind of pipe fitting bending hydraulic device |
| CN108057741A (en) * | 2017-12-31 | 2018-05-22 | 安徽机电职业技术学院 | A kind of bend pipe mechanical device in groups |
| CN108057747A (en) * | 2017-12-31 | 2018-05-22 | 安徽机电职业技术学院 | A kind of clamp-mounting type pipe fitting bending device |
| CN108405683A (en) * | 2018-03-30 | 2018-08-17 | 宁波高新区新柯保汽车科技有限公司 | It is vented pipe processing device |
| CN108405683B (en) * | 2018-03-30 | 2019-07-23 | 宁波高新区新柯保汽车科技有限公司 | It is vented pipe processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |