CN204503881U - A kind of tank car ladder part bending device - Google Patents
A kind of tank car ladder part bending device Download PDFInfo
- Publication number
- CN204503881U CN204503881U CN201520193243.1U CN201520193243U CN204503881U CN 204503881 U CN204503881 U CN 204503881U CN 201520193243 U CN201520193243 U CN 201520193243U CN 204503881 U CN204503881 U CN 204503881U
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- Prior art keywords
- angle steel
- angle
- crimping machine
- bending device
- mould
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of tank car ladder part bending device, belongs to field of machining.Bending device of the present utility model, comprises crimping machine and angle steel bends mould; Angle steel bends mould and is made up of two identical semicircle rings of structure, and the sidewall of each semicircle ring is processed with the screens groove that two degree of depth and angle steel right-angle side length match, and the spacing between each semicircle ring two screens grooves is greater than 2 times of angle steel right-angle side length; The termination of each semicircle ring extends outward connected unit with threaded hole; Two semicircle rings that angle steel bends mould are enclosed within the coiling outer wall of crimping machine simultaneously, and by connected unit screw fastening with threaded hole, are pressed on the coiling outer wall of crimping machine after composition annular component.Bending device of the present utility model, production efficiency is very high, and labour intensity is also very low, provides possibility for producing the steel angle structure part bent in batches.
Description
Technical field
The utility model relates to a kind of tank car ladder part bending device, belongs to field of machining.
Background technology
Tank car is for loading and transporting the main special vehicle of gas, liquid and other items, mainly accumbency cylindrical shape on railway.There is arc ladder outside tank body, for the upper and lower oil truck of operating personnel, for safety require solid, firmly anti-skidding to ladder.Steel angle profile on market is all straight, in order to meet profile and the actual requirement of tank car, needs angle steel one end used for ladder cleat stanchion to be processed into arc.When bending shaped steel such as angle steel, conventional art adopts heating simmering and bending usually, its inefficiency, and cost is high, and labour intensity is large, and forming quality is general.Once need to produce in enormous quantities, this bending method is difficult to meet need of production, affects manufacturing schedule.
Utility model content
The purpose of this utility model is that to there is production efficiency low in order to solve traditional angle steel method that bends, the problems such as cost of labor is high, and a kind of device can enhanced productivity, save production cost and be simple and easy to of design, directly can carry out clod wash to angle steel.
The purpose of this utility model is achieved through the following technical solutions:
The bending device of a kind of tank car of the present utility model arc ladder used angle steel cleat stanchion, comprises crimping machine and angle steel bends mould;
Angle steel bends mould and is made up of two identical semicircle rings of structure, and the sidewall of each semicircle ring is processed with the screens groove that two degree of depth and angle steel right-angle side length match, and the spacing between each semicircle ring two screens grooves is greater than 2 times of angle steel right-angle side length; The termination of each semicircle ring extends outward connected unit with threaded hole;
Two semicircle rings that angle steel bends mould are enclosed within the coiling outer wall of crimping machine simultaneously, and by connected unit screw fastening with threaded hole, are pressed on the coiling outer wall of crimping machine after composition annular component.
The upper cylinder outer wall of crimping machine is socketed many group angle steel simultaneously and bends mould.
The course of work
Bend in the left side screens groove of mould by an angle steel right-angle side from lower end inserted angle steel, another right-angle side of this angle steel is close to angle steel and is bent ring surface between mould two screens groove; A right-angle side of another root angle steel bends in the right side screens groove of mould from lower end inserted angle steel, and another right-angle side of this angle steel is close to angle steel and is bent ring surface between mould two screens groove; Start veneer reeling machine, one group of angle steel bends two angle steel in mould under the upper and lower two groups of reels of veneer reeling machine roll volume effect, is bent into arc-shaped structure.Angle steel bends mould and ensure that angle steel is not distorted in the process that bends.
Beneficial effect
Bending device of the present utility model, carries out quick bending process to the shaped steel such as angle steel, angle steel under the prerequisite that can require at the sliding and bending deformation meeting angle steel.Compared with traditional hot bending technique, production efficiency is very high, and labour intensity is also very low, provides possibility for producing the steel angle structure part bent in batches.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model bending device;
Fig. 2 is the structural representation that in the utility model bending device, angle steel bends mould semicircle ring;
Wherein: 1-crimping machine, 2-angle steel bends mould.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present utility model is further described.
Embodiment
The bending device of a kind of tank car of the present utility model arc ladder used angle steel cleat stanchion, as shown in Figure 1, comprises crimping machine 1 and angle steel bends mould 2;
As shown in Figure 2, angle steel bends mould 2 and is made up of two identical semicircle rings of structure, the sidewall of each semicircle ring is processed with the screens groove that two degree of depth and angle steel right-angle side length match, and the spacing between each semicircle ring two screens grooves is greater than 2 times of angle steel right-angle side length; The termination of each semicircle ring extends outward connected unit with threaded hole;
Two semicircle rings that angle steel bends mould 2 are enclosed within the coiling outer wall of crimping machine 1 simultaneously, and by connected unit screw fastening with threaded hole, are pressed on the coiling outer wall of crimping machine 1 after composition annular component.
The upper cylinder outer wall of crimping machine 1 is socketed many group angle steel simultaneously and bends mould 2.
The course of work
Bend in the left side screens groove of mould 2 by an angle steel right-angle side from lower end inserted angle steel, another right-angle side of this angle steel is close to angle steel and is bent ring surface between mould 2 liang of screens grooves; A right-angle side of another root angle steel bends in the right side screens groove of mould 2 from lower end inserted angle steel, and another right-angle side of this angle steel is close to angle steel and is bent ring surface between mould 2 liang of screens grooves; Start veneer reeling machine 1, one group of angle steel bends two angle steel in mould 2 under veneer reeling machine about 1 two group of reel rolls volume effect, is bent into arc-shaped structure.Angle steel bends mould and ensure that angle steel is not distorted in the process that bends.
Claims (2)
1. a bending device for tank car arc ladder used angle steel cleat stanchion, is characterized in that: comprise crimping machine and angle steel bends mould;
Angle steel bends mould and is made up of two identical semicircle rings of structure, and the sidewall of each semicircle ring is processed with the screens groove that two degree of depth and angle steel right-angle side length match, and the spacing between each semicircle ring two screens grooves is greater than 2 times of angle steel right-angle side length; The termination of each semicircle ring extends outward connected unit with threaded hole;
Two semicircle rings that angle steel bends mould are enclosed within the coiling outer wall of crimping machine simultaneously, and by connected unit screw fastening with threaded hole, are pressed on the coiling outer wall of crimping machine after composition annular component.
2. the bending device of a kind of tank car as claimed in claim 1 arc ladder used angle steel cleat stanchion, is characterized in that: the upper cylinder outer wall of crimping machine is socketed many group angle steel simultaneously and bends mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193243.1U CN204503881U (en) | 2015-04-01 | 2015-04-01 | A kind of tank car ladder part bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193243.1U CN204503881U (en) | 2015-04-01 | 2015-04-01 | A kind of tank car ladder part bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503881U true CN204503881U (en) | 2015-07-29 |
Family
ID=53701885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520193243.1U Expired - Fee Related CN204503881U (en) | 2015-04-01 | 2015-04-01 | A kind of tank car ladder part bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503881U (en) |
-
2015
- 2015-04-01 CN CN201520193243.1U patent/CN204503881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |