CN104438499A - Manual forming device for heat exchanger U-shaped pipe - Google Patents
Manual forming device for heat exchanger U-shaped pipe Download PDFInfo
- Publication number
- CN104438499A CN104438499A CN201410627945.6A CN201410627945A CN104438499A CN 104438499 A CN104438499 A CN 104438499A CN 201410627945 A CN201410627945 A CN 201410627945A CN 104438499 A CN104438499 A CN 104438499A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- fixture
- indicator lamp
- shaped pipe
- manual
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
- B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
-
- 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
Abstract
The invention discloses a manual forming device for a heat exchanger U-shaped pipe. The manual forming device comprises a fixing frame, a heating block, a clamp, a rotary forming assembly, a telescopic handle, a rotary knob, a machine body, a central spindle, a temperature sensor and an indicator light. The manual forming device for the heat exchanger U-shaped pipe is characterized in that the fixing rack is arranged on the upper side of the machine body, the indicator light is arranged on the fixing frame, the clamp is arranged below the indicator light, the heating block is arranged on the clamp, the central spindle is arranged in the middle of the machine body, the rotary forming assembly is connected below the central spindle, the telescopic handle is arranged at the lower end of the rotary forming assembly, the rotary knob is arranged on the telescopic handle, the telescopic handle is manually operated to enable a pipe to be machined, which is fixed by the clamp to be heated, to be bent and deformed, and therefore the U-shaped pipe is manufactured.
Description
Technical field
The present invention relates to a kind of U-tube shaped device, specifically the manual shaped device of a kind of heat exchanger U-tube.
Background technology
Heat exchanger has been widely used in all trades and professions now, wherein U-tube formula heat exchanger applications is comparatively extensive, but U-tube heat exchanger sweep is because stress relation often breaks and causes equipment performance to decline, U-tube stress market utilizing cold bending molding equipment make excessive being difficult to ensures Long-Time Service, U-tube in heat exchanger is wanted smoothly not cave in pipe shaft surface requirements, and it is lower market to process the U-tube success rate that cold bending molding equipment processes, reduce production efficiency, improve production cost.
Summary of the invention
The object of the present invention is to provide the manual shaped device of a kind of heat exchanger U-shaped pipe, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
The manual shaped device of a kind of heat exchanger U-tube, comprise fixed mount, heat block, fixture, rotational forming assembly, telescoping handle, knob, fuselage, mandrel, temperature sensor and indicator lamp, described fixed mount is located on the upside of fuselage, and fixed mount is provided with indicator lamp, fixture is provided with below indicator lamp, fixture is provided with heat block, and described waist is provided with mandrel, connects rotational forming assembly below mandrel, described rotary components lower end is provided with telescoping handle, and telescoping handle is provided with knob.
As the further scheme of the present invention: the clamping plate of described fixture are circular arc.
As the present invention's further scheme: the color of described indicator lamp is red.
Beneficial effect of the present invention is: manually operate the pipe flexural deformation to be processed of the heating that telescoping handle makes fixture fix thus make U-tube, the clamping plate of fixture are here circular arc, make pipe uniform force to be processed like this, because discontinuity causes pipe shaft to cave in when being unlikely to bending, being provided with heating at clamping plate place makes crooked position be heated soon, prevent from stress from crossing ambassador's pipe fold even to break, make the U-tube processed without breach through device to pipe uniform stressed with to knee heating, internal stress is little, the smooth perfection of pipe shaft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, fixed mount; 2, heat block; 3, fixture; 4, rotational forming assembly; 5, telescoping handle; 6, knob; 7, fuselage; 8, mandrel; 9, temperature sensor; 10, indicator lamp.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to Fig. 1, in the embodiment of the present invention, the manual shaped device of a kind of heat exchanger U-tube, comprise fixed mount 1, heat block 2, fixture 3, rotational forming assembly 4, telescoping handle 5, knob 6, fuselage 7, mandrel 8, temperature sensor 9 and indicator lamp 10, described fixed mount 1 is located on the upside of fuselage 7, fixed mount 1 is bolted, fixed mount 1 is provided with indicator lamp 10, the color of indicator lamp 10 is red, fixture 3 is provided with below indicator lamp 10, described fixture 3 adopts circular arc clamping plate, make pipe shaft uniform force to be processed, avoid and add that to destroy U-shaped pipe man-hour tubular, fixture 3 is provided with heat block 2, heat block 2 gives pipe to be processed heating, make processing easier, because cold working can allow the stress of U-tube very large, be unfavorable for the long-time use of U-shaped pipe, mandrel 8 is provided with in the middle part of described fuselage 7, rotational forming assembly 4 is connected below mandrel 8, rotational forming assembly 4 rotates around mandrel 8 and then makes pipe to be processed become curved, described rotary components 4 lower end is provided with telescoping handle 5, telescoping handle 5 is provided with knob 6, by control handle 6, the length of handle is changed, better can control power like this, and then make the U-tube of processing more perfect, when in Fig. 1, four-headed arrow is exactly the pipe of handle motion direction processing different materials, by the setting to temperature sensor 9, indicator lamp 10 is lighted in corresponding temperature, and then flexural deformation is carried out to pipe.
Operation principle of the present invention is: fix pipe to be processed by fixture 3, by heat block 2, pipe sweep is heated again, temperature is induced by temperature sensor 9, and point out processing temperature by indicator lamp 10, apply power finally by telescoping handle 5 pairs of rotational forming assemblies 4 and make pipe to be processed complete distortion.
Below only describe the present invention with embodiment, but the present invention is not limited to above-mentioned size and outward appearance illustration, more should form any restriction of the present invention.As long as any improvement do the present invention or modification all belong within the protection domain of the claims in the present invention opinion.
Claims (3)
1. the manual shaped device of heat exchanger U-tube, comprise fixed mount, heat block, fixture, rotational forming assembly, telescoping handle, knob, fuselage, mandrel, temperature sensor and indicator lamp, it is characterized in that: described fixed mount is located on the upside of fuselage, fixed mount is provided with indicator lamp, fixture is provided with below indicator lamp, fixture is provided with heat block, described waist is provided with mandrel, rotational forming assembly is connected below mandrel, described rotary components lower end is provided with telescoping handle, and telescoping handle is provided with knob.
2. the manual shaped device of a kind of heat exchanger U-tube according to claim 1, is characterized in that: the clamping plate of described fixture are circular arc.
3. the manual shaped device of a kind of heat exchanger U-tube according to claim 1, is characterized in that: the color of described indicator lamp is red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627945.6A CN104438499A (en) | 2014-11-07 | 2014-11-07 | Manual forming device for heat exchanger U-shaped pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627945.6A CN104438499A (en) | 2014-11-07 | 2014-11-07 | Manual forming device for heat exchanger U-shaped pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438499A true CN104438499A (en) | 2015-03-25 |
Family
ID=52885692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410627945.6A Pending CN104438499A (en) | 2014-11-07 | 2014-11-07 | Manual forming device for heat exchanger U-shaped pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453977A (en) * | 2020-04-17 | 2020-07-28 | 新沂市赛立科石英制品有限公司 | U-shaped quartz tube hot bending forming device |
-
2014
- 2014-11-07 CN CN201410627945.6A patent/CN104438499A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453977A (en) * | 2020-04-17 | 2020-07-28 | 新沂市赛立科石英制品有限公司 | U-shaped quartz tube hot bending forming 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: 20150325 |