CN108607910A - A kind of anti-fold stainless steel elbow machine - Google Patents
A kind of anti-fold stainless steel elbow machine Download PDFInfo
- Publication number
- CN108607910A CN108607910A CN201810666851.8A CN201810666851A CN108607910A CN 108607910 A CN108607910 A CN 108607910A CN 201810666851 A CN201810666851 A CN 201810666851A CN 108607910 A CN108607910 A CN 108607910A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- fixed ring
- shaped
- bending mould
- bend pipe
- 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- Withdrawn
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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
-
- 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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- 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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of anti-fold stainless steel elbow machines, including operation console, bending mould and two pneumatic cylinders are fixedly installed on operation console, it is connected by connecting rod between two pneumatic cylinders, positioning plate is provided in the middle part of connecting rod, bending mould is fixed on one end of positioning plate, and clamping piece is provided on the atmospheric pressure pole of pneumatic cylinder；Bending mould is semicircular arc-shaped bend pipe plate, and the side of bend pipe plate concaves to form semicircular arc-shaped groove, and heating annulus is provided in the middle part of groove；Clamping piece includes fixed ring and the multiple fan-shaped limited blocks being arranged inside fixed ring, and the outside of fixed ring is provided with nut, bolt is provided on fan-shaped limited block, and nut is connect through fixed ring and with bolt thread.The present invention has the advantages that simple in structure, accuracy is high, at low cost, solves in the prior art that bending machine accuracy is not high enough, complicated, not gentle enough the technical problem of the curved surface of the bend pipe processed.
Description
Technical field
The present invention relates to stainless steel tube manufacture field more particularly to a kind of anti-fold stainless steel elbow machines.
Background technology
Stainless steel tube is a kind of section steel of economy, is a staple product in steel and iron industry, usually accounts for whole steel
8% one 16% of material total amount or so, its application range in national economy are extremely wide.Since steel pipe has open section,
Thus it is most suitable for making the conveyance conduit of liquid, gas and solid；Simultaneously compared with the round steel of identical weight, the section factor of steel pipe
Greatly, bending resistance torsional strength is big, so also becoming the important materials in various machineries and building structure.
Stainless steel tube is in practice, when having corner at some or needing the installation site of pipe fitting turning, it is necessary to
Pipe fitting is bent with corresponding angle, is met bending angle again in the case where not influencing stainless steel tube conveying thing, is needed
Bending machine is applied to, the machined pipe bent position of bend pipe in the prior art is not gentle enough, easily plays fold, and bending angle is not
It is controllable, it had not only influenced beautiful but also had influenced normal use.
Invention content
Based on the above technical problem, the present invention provides a kind of anti-fold stainless steel elbow machines, solve the prior art
Middle bending machine accuracy is not high enough, complicated, not gentle enough the technical problem of the curved surface of the bend pipe processed.
In order to solve the above technical problems, the technical method that the present invention uses is as follows：
Including operation console, it is fixedly installed bending mould and two pneumatic cylinders on operation console, between two pneumatic cylinders
It is connected by connecting rod, positioning plate is provided in the middle part of connecting rod, the bending mould is fixed on one end of positioning plate, the gas
It is provided with clamping piece on the atmospheric pressure pole of cylinder pressure；
The bending mould be semicircular arc-shaped bend pipe plate, the side of the bend pipe plate concave to be formed it is semicircular arc-shaped recessed
Slot is provided with heating annulus in the middle part of the groove；
The clamping piece includes fixed ring and the multiple fan-shaped limited blocks being arranged inside fixed ring, the fixed ring it is outer
Portion is provided with nut, is provided with bolt on the sector limited block, the nut is connect through fixed ring and with bolt thread.
Further, the fan-shaped limited block is provided at least four, and it is stupefied to be provided with card on the inside of fan-shaped limited block.
Further, the fixed ring and heating annulus coaxial arrangement.
Further, it is provided with heating wire in the heating annulus, heats and is provided with switch on annulus outer wall.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the side of the bend pipe plate in the present invention concaves to form semicircular arc-shaped groove, the outer surface with stainless steel tube
Suit, stainless steel tube is made to keep smooth curved surface, curvature uniform during bending.
2. being provided with heating annulus on the bending mould in the present invention, it would be desirable to the part of bending is put in heating annulus,
Heating annulus can not only play the role of stainless steel tube fixed position, but also stainless steel tube can be made quickly to heat, when stainless steel tube temperature
When degree increases, bending is more laborsaving.
3. being provided with fan-shaped limited block in the clamping piece in the present invention, can be adjusted according to the radius size of stainless steel tube fan-shaped
Limited block, different size of stainless steel tube are all fixed, and it is stupefied to be provided with lateral card on the inside of fan-shaped limited block, rough curved surface
It is easier to step up stainless steel tube, avoids that pipe fitting occurs rotating when carrying out bending operation or the case where displacement occurs, improve
Work accuracy.
Description of the drawings
Fig. 1 is the vertical view of the present invention；
Fig. 2 is the structural schematic diagram of clamping piece；
Fig. 3 is the structural schematic diagram of bending mould.
Label in figure is expressed as：1- operation consoles, 2- bending moulds, 3- pneumatic cylinders, 4- connecting rods, 5- positioning plates,
6- clamping pieces, 7- heat annulus, and 8- fixed rings, 9- sector limited blocks, 10- nuts, 11- bolts, 12- cards are stupefied, 13- heating wire,
14- is switched.
Specific implementation mode
Description of specific embodiments of the present invention below in conjunction with the accompanying drawings.Embodiments of the present invention include but unlimited
In the following example.
Such as Fig. 1 -- shown in 3, a kind of anti-fold stainless steel elbow machine, including operation console 1 is fixedly installed on operation console 1
Bending mould 2 and two pneumatic cylinders 3 are connected by connecting rod 4 between two pneumatic cylinders 3, and the middle part of connecting rod 4 is provided with
Positioning plate 5, the bending mould 2 are fixed on one end of positioning plate 5, clamping piece 6 are provided on the atmospheric pressure pole of the pneumatic cylinder 3；
The bending mould 2 be semicircular arc-shaped bend pipe plate, the side of the bend pipe plate concave to be formed it is semicircular arc-shaped recessed
Slot is provided with heating annulus 7 in the middle part of the groove；
The clamping piece 6 includes fixed ring 8 and the multiple fan-shaped limited blocks 9 being arranged inside fixed ring 8, the fixed ring
8 outside is provided with nut 10, is provided with bolt 11 on the sector limited block 9, the nut 10 through fixed ring 8 and with
Bolt 11 is threadedly coupled.
The present invention use principle be：Stainless steel tube is sequentially passed through in clamping piece 6 and heating annulus 7, needing bend pipe
Part put into heating annulus 7, by adjusting the nut 10 of clamping piece 6, each fan-shaped limited block 9 is made to clamp stainless steel
Pipe；The switch 14 for opening heating annulus 7, heats stainless steel tube, starts pneumatic cylinder 3, and pneumatic cylinder 3 applies clamping piece 6
Power after stainless steel tube stress, is slowly bent, the angle of bending can pass through control pressure cylinder 3 along the shape of bending mould 2
Operating distance is controlled.
By above setting, the side of the bend pipe plate in the present embodiment concaves to form semicircular arc-shaped groove, with
The outer surface of stainless steel tube suits, and stainless steel tube is made to keep smooth curved surface, curvature uniform during bending；This implementation
Heating annulus 7 is provided on bending mould 2 in example, it would be desirable to which the part of bending is put in heating annulus 7, and heating annulus 7 was both
It can play the role of fixed position to stainless steel tube, and stainless steel tube can be made quickly to heat, it is curved when stainless steel tube temperature increases
It is bent more laborsaving；It is provided with fan-shaped limited block 9 in clamping piece 6 in the present embodiment, it can be according to the radius size tune of stainless steel tube
The fan-shaped limited block 9 of section, different size of stainless steel tube are all fixed, and 9 inside of fan-shaped limited block is provided with lateral card stupefied 12,
Rough curved surface is easier to step up stainless steel tube, and pipe fitting is avoided to carry out occurring rotating when bending operation or the feelings of displacement
Condition occurs, and improves work accuracy.
Based on above example, the sector limited block 9 is provided at least four, and the inside of fan-shaped limited block 9 is provided with
Block stupefied 12；The fixed ring 8 is coaxially disposed with heating annulus 7；It is provided with heating wire 13 in the heating annulus 7, heats annulus 7
Switch 14 is provided on outer wall.
It is the embodiment of the present invention as described above.Each preferred embodiment described previously for the present invention, it is each preferred
Preferred embodiment in embodiment if not apparent contradictory or premised on a certain preferred embodiment, it is each preferably
Embodiment can arbitrarily stack combinations use, and the design parameter in the embodiment and embodiment is merely to understand table
State the invention verification process of inventor, not to limit the present invention scope of patent protection, scope of patent protection of the invention
Still it is subject to its claims, equivalent structure variation made by every specification and accompanying drawing content with the present invention, together
Reason should be included within the scope of the present invention.
Claims (4)
1. a kind of anti-fold stainless steel elbow machine, which is characterized in that including operation console (1), operation console is fixedly installed on (1)
Bending mould (2) and two pneumatic cylinders (3) are connected by connecting rod (4) between two pneumatic cylinders (3), connecting rod (4)
Middle part is provided with positioning plate (5), and the bending mould (2) is fixed on one end of positioning plate (5), the air pressure of the pneumatic cylinder (3)
Clamping piece (6) is provided on bar；
The bending mould (2) is semicircular arc-shaped bend pipe plate, and the side of the bend pipe plate concaves to form semicircular arc-shaped groove,
Heating annulus (7) is provided in the middle part of the groove；
The clamping piece (6) includes fixed ring (8) and the setting multiple fan-shaped limited blocks (9) internal in fixed ring (8), described solid
The outside for determining ring (8) is provided with nut (10), is provided with bolt (11) on the sector limited block (9), the nut (10) is passed through
It wears fixed ring (8) and is threadedly coupled with bolt (11).
2. a kind of anti-fold stainless steel elbow machine according to claim 1, which is characterized in that the sector limited block
(9) it is provided at least four, and it is stupefied (12) to be provided with card on the inside of fan-shaped limited block (9).
3. a kind of anti-fold stainless steel elbow machine according to claim 1, which is characterized in that the fixed ring (8)
It is coaxially disposed with heating annulus (7).
4. a kind of anti-fold stainless steel elbow machine according to claim 3, which is characterized in that the heating annulus
(7) it is provided with heating wire (13) in, heats and is provided with switch (14) on annulus (7) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666851.8A CN108607910A (en) | 2018-06-26 | 2018-06-26 | A kind of anti-fold stainless steel elbow machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666851.8A CN108607910A (en) | 2018-06-26 | 2018-06-26 | A kind of anti-fold stainless steel elbow machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108607910A true CN108607910A (en) | 2018-10-02 |
Family
ID=63665756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810666851.8A Withdrawn CN108607910A (en) | 2018-06-26 | 2018-06-26 | A kind of anti-fold stainless steel elbow machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108607910A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482686A (en) * | 2018-12-29 | 2019-03-19 | 重庆鑫劲宏景机械有限公司 | The hot bending equipment of Motorcycle Tube Frame |
| CN109622687A (en) * | 2018-12-29 | 2019-04-16 | 重庆鑫劲宏景机械有限公司 | Method for forming pipe fitting for frame of motorcycle |
| CN110052516A (en) * | 2019-03-27 | 2019-07-26 | 安徽省天坛重工机床制造有限公司 | A kind of bending machine for V-type stick |
| CN112845731A (en) * | 2021-04-09 | 2021-05-28 | 马鞍山钢铁股份有限公司 | Arch bending processing equipment and method for H-shaped steel |
-
2018
- 2018-06-26 CN CN201810666851.8A patent/CN108607910A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482686A (en) * | 2018-12-29 | 2019-03-19 | 重庆鑫劲宏景机械有限公司 | The hot bending equipment of Motorcycle Tube Frame |
| CN109622687A (en) * | 2018-12-29 | 2019-04-16 | 重庆鑫劲宏景机械有限公司 | Method for forming pipe fitting for frame of motorcycle |
| CN109622687B (en) * | 2018-12-29 | 2020-05-12 | 重庆鑫劲宏景机械有限公司 | Pipe fitting forming method for motorcycle frame |
| CN110052516A (en) * | 2019-03-27 | 2019-07-26 | 安徽省天坛重工机床制造有限公司 | A kind of bending machine for V-type stick |
| CN112845731A (en) * | 2021-04-09 | 2021-05-28 | 马鞍山钢铁股份有限公司 | Arch bending processing equipment and method for H-shaped steel |
| CN112845731B (en) * | 2021-04-09 | 2022-04-19 | 马鞍山钢铁股份有限公司 | Arch bending processing equipment and method for H-shaped steel |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181002 |
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| WW01 | Invention patent application withdrawn after publication |