CN108817155A - Mental section stretch bending device - Google Patents
Mental section stretch bending device Download PDFInfo
- Publication number
- CN108817155A CN108817155A CN201810824374.3A CN201810824374A CN108817155A CN 108817155 A CN108817155 A CN 108817155A CN 201810824374 A CN201810824374 A CN 201810824374A CN 108817155 A CN108817155 A CN 108817155A
- Authority
- CN
- China
- Prior art keywords
- stretch bending
- lead screw
- mental section
- hydraulic
- 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.)
- Withdrawn
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
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- 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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- 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
-
- 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
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
First hydraulic cylinder is internally provided with the invention discloses the supporting table,One end of the first hydraulic cylinder is connected with inclined plate by hydraulic stem,The inclined plate and supporting table are rotatablely connected,The top of the workbench slidably connects protractor close to the lower position of inclined plate,And workbench is internally provided with the first lead screw,There is first clamping plate by threaded engagement connection on the outer wall of first lead screw,And first one end of lead screw be provided with the second lead screw,The other end is provided with handwheel,There is second clamping plate by threaded engagement connection on the outer wall of second lead screw,One aspect of the present invention can adjust the angle of stretch bending according to demand in advance,Adjusting angle during stretch bending is avoided to cause error big,Mental section bending forming quality is low and problem,Guarantee the precision of mental section stretch bending,On the other hand large-scale mental section stretch bending can be carried out,The investment of stretch bending equipment is reduced while improving stretch bending efficiency.
Description
Technical field
The invention belongs to profile technical fields, and in particular to mental section stretch bending device.
Background technique
Profile is made of that iron or steel and the material with some strength and toughness pass through the techniques such as rolling, extrusion, casting
The object with certain geometrical shape.
In the Chinese patent that the patent No. is CN201410708666.2, it is noted that mental section stretch bending device realizes
Accurate control to drawing force, improves the efficiency of the stretch wrap forming of mental section, uses manpower and material resources sparingly, still, above-mentioned metal
Stretch bending device cannot adjust the stretch bending angle of mental section according to demand when in use, and precision is low and is not suitable for extensive
Bending forming causes stretch bending location error in addition, mental section is easy to happen the offset on position in stretch bending.
Summary of the invention
The purpose of the present invention is to provide mental section stretch bending devices, to solve above-mentioned mental section stretch bending device precision
It is low, be not suitable for extensive bending forming and the high problem of stretch bending location error.
To achieve the above object, the present invention provides the following technical solutions：Mental section stretch bending device, including workbench,
Supporting table is provided at the top of the workbench, the supporting table is internally provided with first hydraulic cylinder, and described first is hydraulic
One end of cylinder is connected with inclined plate by hydraulic stem, and the inclined plate and supporting table are rotatablely connected, and the top of the workbench is close
The lower position of inclined plate slidably connects protractor, and workbench is internally provided with the first lead screw, first lead screw
Outer wall on by threaded engagement connection have a first clamping plate, and one end of the first lead screw is provided with the second lead screw, other end setting
There is a handwheel, has second clamping plate, the side outer wall of the workbench by threaded engagement connection on the outer wall of second lead screw
On be bolted to connection second hydraulic cylinder, one end of the second hydraulic cylinder is connected with briquetting by hydraulic stem.
Preferably, the top of the workbench slidably connected at a side position of protractor first movement plate and
Second support plate, the first movement plate are located at the side of the second support plate.
Preferably, the top of the first movement plate slidably connects the first support plate by sliding block and sliding slot, and described
Spring is provided between one support plate and first movement plate.
Preferably, the first feeding roller, the top setting of second support plate are provided at the top of first support plate
There is the second feeding roller.
Preferably, the bottom of the workbench is provided with hydraulic control box, and the interior bottom portion of the control cabinet passes through spiral shell
Bolt is fixedly connected with hydraulic oil container and hydraulic pump.
Preferably, the hydraulic oil container is located at the side of hydraulic pump, and the hydraulic pump and first hydraulic cylinder and second are hydraulic
Cylinder is connected by oil pipe.
Compared with prior art, the present invention having the advantages that：
(1) present invention is provided with supporting table, first hydraulic cylinder, inclined plate and protractor, when in use, according to required metal mold
Angle between two inclined plates of angular adjustment of material stretch bending, first hydraulic cylinder drive inclined plate to turn around supporting table by hydraulic stem
It is dynamic, the point of intersection of sliding protractor to two inclined plate extended lines, adjust the angle that two inclined plates are rotated make its angle with it is required
Stretch bending angle is consistent, on the one hand can adjust the angle of stretch bending according to demand in advance, and adjusting angle during stretch bending is avoided to cause
Error is big, and mental section bending forming quality is low and on the other hand problem, the precision of guarantee mental section stretch bending can carry out big
The mental section stretch bending of scale reduces the investment of stretch bending equipment while improving stretch bending efficiency.
(2) present invention is provided with the first lead screw, first clamping plate, the second lead screw, handwheel and second clamping plate, when in use, turns
It starts to take turns, by the connection that screws of the first lead screw and first clamping plate, the second lead screw and second clamping plate screw connection, the first lead screw
Oppositely oriented with the second lead screw, first clamping plate and second clamping plate move towards and mental section are pushed to bend, and on the one hand can keep away
The positional shift for exempting from mental section both ends guarantees the precision at the stretch bending of mental section, can be on the other hand mental section
Stretch bending provides the motive force of auxiliary, convenient for quickly and effectively bending forming.
Detailed description of the invention
Fig. 1 is top view of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is supporting table front view of the invention；
In figure：1- workbench, 2- supporting table, 3- first hydraulic cylinder, 4- inclined plate, 5- protractor, the first lead screw of 6-, 7-
One clamping plate, the second lead screw of 8-, 9- handwheel, 10- second clamping plate, 11- second hydraulic cylinder, 12- briquetting, 13- first movement plate, 14-
First support plate, 15- spring, the first feeding roller of 16-, the second support plate of 17-, the second feeding roller of 18-, 19- hydraulic control box,
20- hydraulic oil container, 21- hydraulic pump.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-Fig. 3, the present invention provides the following technical solutions：Mental section stretch bending device, including work are flat
Platform 1, the top of workbench 1 are provided with supporting table 2, and supporting table 2 is internally provided with first hydraulic cylinder 3, first hydraulic cylinder 3
One end is connected with inclined plate 4 by hydraulic stem, plays the role of adjusting stretch bending angle, consequently facilitating adjusting stretch bending journey
Degree, inclined plate 4 and supporting table 2 are rotatablely connected, and the top of workbench 1 slidably connects angulation close to the lower position of inclined plate 4
Device 5 plays the role of measuring stretch bending degree, guarantees the accuracy of stretch bending, and workbench 1 is internally provided with first
Thick stick 6 has first clamping plate 7 by threaded engagement connection on the outer wall of first lead screw 6, and one end of the first lead screw 6 is provided with second
Lead screw 8, the other end are provided with handwheel 9, have second clamping plate 10 by threaded engagement connection on the outer wall of the second lead screw 8, pass through
One clamping plate 7 and second clamping plate 10 are convenient for bending forming, pass through spiral shell on the side outer wall of workbench 1 convenient for squeezing mental section
Bolt is fixedly connected with second hydraulic cylinder 11, and one end of second hydraulic cylinder 11 is connected with briquetting 12 by hydraulic stem.
Preferably, the top of workbench 1 slidably connects 13 He of first movement plate at a side position of protractor 5
Second support plate 17, convenient for avoiding movement when stretch bending on position from causing stretch bending angular error for the position restriction of mental section
The problem of, first movement plate 13 is located at the side of the second support plate 17.
Further, the top of first movement plate 13 slidably connects the first support plate 14 by sliding block and sliding slot, and first
It is provided with spring 15 between support plate 14 and first movement plate 13, it can when guaranteeing extruding of first feeding roller 16 by mental section
With sliding.
Further, the top of the first support plate 14 is provided with the first feeding roller 16, and the top of the second support plate 17 is set
It is equipped with the second feeding roller 18, convenient for mental section is carried out feeding.
Specifically, the bottom of workbench 1 is provided with hydraulic control box 19, the interior bottom portion of control cabinet 19 is solid by bolt
Surely it is connected with hydraulic oil container 20 and hydraulic pump 21, convenient for hydraulic oil to be sent into first hydraulic cylinder 3 and second hydraulic cylinder 11.
It is worth explanation, hydraulic oil container 20 is located at the side of hydraulic pump 21, hydraulic pump 21 and first hydraulic cylinder 3 and the second liquid
Cylinder pressure 11 is connected by oil pipe, guarantees that the oil pressure in hydraulic oil container 20 is entered first hydraulic cylinder 3 and second hydraulic cylinder by hydraulic pump 21
In 11, hydraulic pump 21 and external power supply are electrically connected.
The working principle of the invention and process for using：When in use, mental section is placed on the first feeding roller 16 and second
Between feeding roller 18, according to the angle between two inclined plates 4 of angular adjustment of required mental section stretch bending, external power supply is connected,
Hydraulic pump 21 enters the oil pressure in hydraulic oil container 20 in first hydraulic cylinder 3, and first hydraulic cylinder 3 drives inclined plate 4 to enclose by hydraulic stem
It is rotated around supporting table 2, protractor 5 is slided, when the angle that two inclined plates 4 are rotated is just at the position of required stretch bending angle
When, second hydraulic cylinder 11 drives briquetting 12 mobile by hydraulic stem, and briquetting 12 contacts mental section, the both ends of mental section by
Mental section opens up bending from middle position after the support of second feeding roller 18, during briquetting 12 is constantly mobile, turns
It starts wheel 9, is connect by the first lead screw 6 with screwing for first clamping plate 7, the second lead screw 8 is connect with screwing for second clamping plate 10, and
One lead screw 6 and the second lead screw 8 are oppositely oriented, and first clamping plate 7 and second clamping plate 10 move towards and mental section pushed to bend, and keep away
The positional shift for exempting from mental section both ends completes the stretch bending of mental section when the side of mental section is overlapped with inclined plate 4.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. mental section stretch bending device, including workbench (1), it is characterised in that：It is provided at the top of the workbench (1)
Supporting table (2), the supporting table (2) are internally provided with first hydraulic cylinder (3), and one end of the first hydraulic cylinder (3) passes through
Hydraulic stem is connected with inclined plate (4), and the inclined plate (4) and supporting table (2) are rotatablely connected, and the top of the workbench (1) is close
The lower position of inclined plate (4) slidably connects protractor (5), and workbench (1) is internally provided with the first lead screw (6),
Have first clamping plate (7) on the outer wall of first lead screw (6) by threaded engagement connection, and one end setting of the first lead screw (6)
Have the second lead screw (8), the other end is provided with handwheel (9), has by threaded engagement connection on the outer wall of second lead screw (8)
Second splint (10) has been bolted to connection second hydraulic cylinder (11) on the side outer wall of the workbench (1), described
One end of two hydraulic cylinders (11) is connected with briquetting (12) by hydraulic stem.
2. mental section stretch bending device according to claim 1, it is characterised in that：The top of the workbench (1) is leaned on
First movement plate (13) and the second support plate (17), the first movement are slidably connected at one side position of nearly protractor (5)
Plate (13) is located at the side of the second support plate (17).
3. mental section stretch bending device according to claim 2, it is characterised in that：The top of the first movement plate (13)
It is slidably connected the first support plate (14) by sliding block and sliding slot, between first support plate (14) and first movement plate (13)
It is provided with spring (15).
4. mental section stretch bending device according to claim 3, it is characterised in that：The top of first support plate (14)
It is provided with the first feeding roller (16), is provided with the second feeding roller (18) at the top of second support plate (17).
5. mental section stretch bending device according to claim 1, it is characterised in that：The bottom of the workbench (1) is set
It is equipped with hydraulic control box (19), the interior bottom portion of the control cabinet (19) has been bolted to connection hydraulic oil container (20) and liquid
Press pump (21).
6. mental section stretch bending device according to claim 1, it is characterised in that：The hydraulic oil container (20) is located at hydraulic
The side of (21) is pumped, the hydraulic pump (21) is connect with first hydraulic cylinder (3) and second hydraulic cylinder (11) by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824374.3A CN108817155A (en) | 2018-07-25 | 2018-07-25 | Mental section stretch bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824374.3A CN108817155A (en) | 2018-07-25 | 2018-07-25 | Mental section stretch bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108817155A true CN108817155A (en) | 2018-11-16 |
Family
ID=64140396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824374.3A Withdrawn CN108817155A (en) | 2018-07-25 | 2018-07-25 | Mental section stretch bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817155A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396908A (en) * | 2018-11-18 | 2019-03-01 | 大连四达高技术发展有限公司 | Pressing system is adjusted in large-scale covering ends cutting |
| CN109847970A (en) * | 2018-12-25 | 2019-06-07 | 于丽娟 | A kind of soft equipment of new material processing |
| CN110026464A (en) * | 2019-05-15 | 2019-07-19 | 福建奋安铝业有限公司 | Compound aluminum tube bar folder with clamping turnover mechanism |
| CN110369576A (en) * | 2019-07-22 | 2019-10-25 | 陈国胜 | A kind of aluminium alloy extrusions system of processing |
-
2018
- 2018-07-25 CN CN201810824374.3A patent/CN108817155A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396908A (en) * | 2018-11-18 | 2019-03-01 | 大连四达高技术发展有限公司 | Pressing system is adjusted in large-scale covering ends cutting |
| CN109847970A (en) * | 2018-12-25 | 2019-06-07 | 于丽娟 | A kind of soft equipment of new material processing |
| CN109847970B (en) * | 2018-12-25 | 2020-12-08 | 博兴融智科技创新发展有限公司 | New material processing is with soft equipment |
| CN110026464A (en) * | 2019-05-15 | 2019-07-19 | 福建奋安铝业有限公司 | Compound aluminum tube bar folder with clamping turnover mechanism |
| CN110026464B (en) * | 2019-05-15 | 2020-06-16 | 福建奋安铝业有限公司 | Composite aluminum pipe bending machine with clamping and overturning mechanism |
| CN110369576A (en) * | 2019-07-22 | 2019-10-25 | 陈国胜 | A kind of aluminium alloy extrusions system of processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |