CN206263016U - A kind of T profile means for correcting - Google Patents
A kind of T profile means for correcting Download PDFInfo
- Publication number
- CN206263016U CN206263016U CN201621403981.5U CN201621403981U CN206263016U CN 206263016 U CN206263016 U CN 206263016U CN 201621403981 U CN201621403981 U CN 201621403981U CN 206263016 U CN206263016 U CN 206263016U
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- CN
- China
- Prior art keywords
- profile
- lower mould
- plate
- flange plate
- mould
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of T profile means for correcting, including upper mould, lower mould, the upper surface of the lower mould is provided with for allowing the web of T profile to be completely embedded into the groove in it, the upper mould is provided with the extrusion for applying deformation force for the flange plate to T profile, the extrusion is that section is circular rod member, the lower surface of the T profile is abutted against with the upper surface of lower mould in trimming process, the upper surface of the lower mould is V-shaped, the groove is located at the minimum point in V-type face, the axis of the extrusion is corresponding with the axis of groove so that tangent with extrusion in flange plate deformation process, the angle in the V-type face is corresponding with the springback capacity of flange plate.In T profile means for correcting of the present utility model, the upper surface of upper mould is set to V-type face, flange plate is deformed upon according to V-type face so that leave rebound compensation amount in the deflection of flange plate, after off-load, flange plate can be more smooth, improves calibration result.
Description
Technical field
The utility model is related to a kind of T profile means for correcting.
Background technology
T profile is a kind of common section bar, is widely used in various machineries and steel construction, often utilizes casting or forges
The mode one-shot forming made；And for bridge and the part T profile of hull, because its size is larger, it is difficult to one-shot forming, generally
By the way of web and flange plate welding fabrication, but weld contraction can cause flange plate to deform after welding, cause flange plate
Flatness it is not up to standard, the integral construction of box beam or hull can be influenceed.
It is the flatness of T profile flange plate after improvement welding, in the patent of Publication No. 204974837U, discloses one kind
For the die arrangement of hull T profile correction, the device is provided with one mould and once mould, and its time mould upper surface is provided with for complete
The groove of embedded web, upper mould is provided with as the circular rod member of press section, and timing, web is located in the groove of lower mould, the edge of a wing
The upper surface of the lower surface of plate and lower mould, press section and the flange plate upper surface of upper mould offset, and press section is by extruding the wing
Listrium upper surface brings it about deformation so that edge of a wing plate flatness is improved, but the upper table of the lower mould of this die arrangement
Face is smooth, flange plate meeting resilience after press section crimp, causes calibration result not good.
Utility model content
For the deficiency in the presence of prior art, the purpose of this utility model is to provide a kind of new T profile correction
Equipment, to improve calibration result.
To achieve the above object, the utility model employs following technical scheme：
A kind of T profile means for correcting, including upper die and lower die, the upper surface of the lower mould are provided with for allowing the web of T profile
The groove in it is completely embedded into, the upper mould is provided with the extrusion for applying deformation force for the flange plate to T profile, described to squeeze
Casting die is that section is circular rod member, and the lower surface of the T profile is abutted against with the upper surface of lower mould in trimming process, described
The upper surface of lower mould is V-shaped, and the groove is located at the minimum point in V-type face, and the axis of the extrusion is relative with the axis of groove
Should cause tangent with extrusion in flange plate deformation process, the angle in the V-type face is corresponding with the springback capacity of flange plate.
Optionally, the lower mould includes two female dies that are symmetrically set, and the groove is shape between two female dies
Into gap, the web is equipped with the gap, be equipped with each female die it is some for reduce the female die with
The disk roller of frictional force between web, the axis horizontal of the disk roller, and each disk roller is tangent with web.
Optionally, the lower mould also includes base and the governor motion for gap length between two female dies of regulation,
Two female dies are arranged on base, and the governor motion is set between base and female die.
Optionally, the base includes base plate, the V-type plate on base plate and for V-type plate to be integrally disposed upon into base plate
On connector, the V-type plate is parallel with the upper surface of lower mould, the governor motion be provided with bolt head bolt and with the spiral shell
The nut that bolt is engaged, the V-type plate surface is provided with the chute for loading the bolt head, and the lower mould is provided with for wearing
The bolt hole of the bolt.
Compared to prior art, the utility model has the advantages that：
In T profile means for correcting of the present utility model, the upper surface of upper mould is set to V-type face, flange plate is sent out according to V-type face
Raw deformation so that leave rebound compensation amount in the deflection of flange plate, after off-load, flange plate can be more smooth, improves
Calibration result.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at a certain visual angle of lower mould；
Fig. 3 is the structural representation at a certain visual angle of lower mould.
Wherein, the upper mould of mould, 2-, 11- female dies, 12- disk rollers, 14- grooves, 21- extrusions, 22- are installed under 1-
Plate, 23- brackets, 31- flange plates, 32- webs, 41- bolts, 42- nuts, 111- bolts hole, 131- base plates, 132-
V-type plate, 133- connectors, 134- chutes.
Specific embodiment
The embodiment of eiderdown quilt filler sampler described in the utility model described below with reference to the accompanying drawings.
A kind of T profile means for correcting of the present embodiment, referring to Fig. 1, including upper mould 2, lower mould 1, the upper surface of the lower mould 1
It is provided with for allowing the web 32 of T profile to be completely embedded into the groove 14 in it, the upper mould 2 is provided with for the edge of a wing to T profile
Plate 31 applies the extrusion 21 of deformation force, and the extrusion 21 is that section is circular rod member, the lower surface of T profile and lower mould 1
Upper surface abutted against in trimming process, the upper surface of lower mould 1 is V-shaped, the groove 14 be located at V-type face minimum point, institute
The axis for stating extrusion 21 is corresponding with the axis of groove 14 so that tangent with extrusion 21 in the deformation process of flange plate 31, the V
The angle in type face is corresponding with the springback capacity of flange plate 31.In specific implementation process, upper mould 2 also sets one piece for upper mould to be pacified
Installing plate 22 and some brackets 23 for being integrally disposed upon the extrusion 21 on installing plate 22 on forcing press, herein
Forcing press can use hydraulic press.During extruding, upper mould 2 is moved downward with forcing press, and extruding flange plate 31 deforms it.
In T profile means for correcting of the present utility model, the upper surface of upper mould is set to V-type face, flange plate is taken turns according to V-type face
Exterior feature is deformed upon so that leave rebound compensation amount in the deflection of flange plate, and after off-load, flange plate can be more smooth, changes
It has been apt to calibration result.
In an optional embodiment, referring to Fig. 2, lower mould 1 includes be symmetrically set two female dies 11, groove 14
The gap formed between as two female dies 11, web 32 is equipped with the gap, is equipped with each female die 11
Some disk rollers 12 for reducing frictional force between the female die 11 and web 32, the axis horizontal of the disk roller 12, and each
Disk roller 12 is tangent with web 32.Now, web 32 is contacted with the disk roller 12 of female die 11, either in extrusion process, or
During loading T profile correction, rolling friction is between the web 32 and female die 11, frictional force is smaller, movement is more suitable
Freely.In addition, in existing means for correcting, in order to avoid in deformation process, mutually being rubbed between female die during web is descending
Wipe and produce, the width of groove 14 is typically much deeper than the thickness of web 32, cause web 32 to be rocked in groove 14, it is whole T-shaped
Material is susceptible to Relative sliding so that during loading, it is impossible to ensures that web 32 is located at the center of whole groove 14, also results in
Calibration result cannot be guaranteed, and web 32 is tangent with disk roller 12 herein so that web 32 is only capable of in the vertical direction slip,
Avoid T profile and Relative sliding occurs, calibration result is more preferably.
In an optional embodiment, referring to Fig. 3, lower mould 1 also include base and for adjust two female dies 11 it
Between gap length governor motion, two female dies 11 are arranged on base, the governor motion set base and female die 11 it
Between.Now, the T profile of more polytypic can be applied to according to the gap between the thickness of web 32 two half modules of regulation.
Specifically, referring to Fig. 3, the base includes base plate 131, the V-type plate 132 on base plate 131 and for by V-type plate
132 are integrally disposed upon the connector 133 on base plate 131, and the V-type plate 132 is parallel with the upper surface of lower mould 1, the governor motion
It is the nut 42 for being provided with the bolt 41 of bolt head and be engaged with the bolt 41, the surface of the V-type plate 132 is provided with for loading this
The chute 134 of bolt head, the lower mould 1 is provided with the bolt hole 111 for wearing the bolt 41.During regulation gap, by pine
Move the nut 42 so that two female dies 11 can be slided along V-type plate 132 respectively, so that between adjusting between two female dies 11
Gap, when regulation is to correct position, tightens nut 42.In this mode, due to V-type plate 132 and the upper table of female die 11
Face is parallel so that when forcing press is loaded, the bending stress very little that bolt 41 is subject to, and these bending stresses are both from female die 11
Deadweight, it is and axially vertical with bolt 41 after the V-type face conversion that the power for loading is formed through two female dies so that bolt 41 is subject to
Bending stress it is small, it is to avoid female die 11 slides because bolt 41 deforms, it is ensured that calibration result.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (4)
1. a kind of T profile means for correcting, including upper die and lower die, the upper surface of the lower mould is provided with for making the web of T profile complete
The full groove being embedded within, the upper mould is provided with the extrusion for applying deformation force for the flange plate to T profile, the extruding
Part is that section is circular rod member, it is characterised in that：The upper surface of the lower surface of the T profile and lower mould phase in trimming process
Abut, the upper surface of the lower mould is V-shaped, the groove is located at the minimum point in V-type face, axis and the groove of the extrusion
Axis is corresponding so that tangent with extrusion in flange plate deformation process, and the angle in the V-type face is relative with the springback capacity of flange plate
Should.
2. a kind of T profile means for correcting according to claim 1, it is characterised in that：The lower mould includes symmetrically setting
Two female dies are put, the groove is the gap of formation between two female dies, and the web is equipped with the gap, often
Some disk rollers for reducing frictional force between the female die and web, the axis water of the disk roller are equipped with individual female die
It is flat, and each disk roller is tangent with web.
3. a kind of T profile means for correcting according to claim 2, it is characterised in that：The lower mould also includes base and use
The governor motion of gap length between two female dies are adjusted, two female dies are arranged on base, and the governor motion sets
Between bottom set seat and female die.
4. a kind of T profile means for correcting according to claim 3, it is characterised in that：The base is including base plate, the bottom of positioned at
V-type plate on plate and the connector for being integrally disposed upon V-type plate on base plate, the V-type plate are parallel with the upper surface of lower mould,
The governor motion is the nut for being provided with the bolt of bolt head and being engaged with the bolt, and the V-type plate surface is provided with for filling
Enter the chute of the bolt head, the lower mould is provided with the bolt hole for wearing the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403981.5U CN206263016U (en) | 2016-12-20 | 2016-12-20 | A kind of T profile means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403981.5U CN206263016U (en) | 2016-12-20 | 2016-12-20 | A kind of T profile means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263016U true CN206263016U (en) | 2017-06-20 |
Family
ID=59046400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403981.5U Expired - Fee Related CN206263016U (en) | 2016-12-20 | 2016-12-20 | A kind of T profile means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580594A (en) * | 2018-05-29 | 2018-09-28 | 滁州南钢盛达实业有限公司 | A kind of H profile steel flange plate straightener |
| CN111112390A (en) * | 2019-12-05 | 2020-05-08 | 广州文冲船厂有限责任公司 | Leveling mechanism |
-
2016
- 2016-12-20 CN CN201621403981.5U patent/CN206263016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580594A (en) * | 2018-05-29 | 2018-09-28 | 滁州南钢盛达实业有限公司 | A kind of H profile steel flange plate straightener |
| CN111112390A (en) * | 2019-12-05 | 2020-05-08 | 广州文冲船厂有限责任公司 | Leveling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |