CN108453149A - A kind of shaping tooling of large-size thin-walled cylinder body - Google Patents

A kind of shaping tooling of large-size thin-walled cylinder body Download PDF

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Publication number
CN108453149A
CN108453149A CN201810463028.7A CN201810463028A CN108453149A CN 108453149 A CN108453149 A CN 108453149A CN 201810463028 A CN201810463028 A CN 201810463028A CN 108453149 A CN108453149 A CN 108453149A
Authority
CN
China
Prior art keywords
cylinder
arc strip
arc
size thin
elasticity
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
Application number
CN201810463028.7A
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Chinese (zh)
Inventor
姚洪清
徐凯强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Bo Hui Machinery Complete Set Of Equipment Co Ltd
Original Assignee
Jiangyin Bo Hui Machinery Complete Set Of Equipment Co Ltd
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Publication date
Application filed by Jiangyin Bo Hui Machinery Complete Set Of Equipment Co Ltd filed Critical Jiangyin Bo Hui Machinery Complete Set Of Equipment Co Ltd
Priority to CN201810463028.7A priority Critical patent/CN108453149A/en
Publication of CN108453149A publication Critical patent/CN108453149A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/14Recontouring

Abstract

The present invention relates to equipment Technology fields, it discloses a kind of shaping toolings of large-size thin-walled cylinder body, it include the arc strip model for detecting cylinder inboard wall or outer wall shape, model fixator for being fixed on the arc strip model on cylinder, the model fixator includes the magnet base for cylinder to be sucked, the model positioning seat being integrally connected with the magnet base, on the model positioning seat model mounting groove is offered towards one end of cylinder, the arc strip model is installed in the model mounting groove, and the arc detection faces of the arc strip model are towards cylinder side.The present invention improves the plastic precision of large-size thin-walled cylinder body, and improves the efficiency of plastic operation.

Description

A kind of shaping tooling of large-size thin-walled cylinder body
Technical field
The present invention relates to equipment Technology fields, and in particular to a kind of shaping tooling of large-size thin-walled cylinder body.
Background technology
Large-size thin-walled cylinder body class part using relatively broad, can be used for ship machinery, water pump, boiler in machinery industry And the shell of container class product.Typical large-size thin-walled cylinder body class part is as shown in figure 5, it is thin on a kind of ship tank body Wall ingot-shaped cylinder is welded using the curved molded, splicing of carbon steel sheet.Due to the presence of the curved molded error of cylinder.And Cylinder will produce certain deformation after splicing is welded, therefore need in subsequent handling to pass through the cold shaping of machinery or office to cylinder The method that shaping is heated in portion carries out the correction of cylindrical shape error, to improve the final molding precision of large-size thin-walled cylinder body.
In the prior art, to needing to measure bore everywhere in cylinder when carrying out shaping during the plastic operation of cylinder Size measures operation and is more troublesome, and precision is more difficult to control, efficiency is low to judge whether shaping in place.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of shaping tooling of large-size thin-walled cylinder body, it is intended to improve large-scale thin The plastic precision of wall cylinder, and improve the efficiency of plastic operation.Specific technical solution is as follows:
A kind of shaping tooling of large-size thin-walled cylinder body includes the arc strip sample for detecting cylinder inboard wall or outer wall shape Plate, for the arc strip model to be fixed on the model fixator on cylinder, the model fixator includes for being sucked The magnet base of cylinder, the model positioning seat being integrally connected with the magnet base, towards the one of cylinder on the model positioning seat End offers model mounting groove, and the arc strip model is installed in the model mounting groove, and the arc strip model Arc detection faces towards cylinder side.
In above-mentioned technical proposal, the detection of cylindrical shape is carried out using arc strip model, and arc strip model is installed On model fixator, drum surface is adsorbed on by the magnet base on model fixator, one side improves the essence of measurement Degree, on the other hand since, without unloading arc strip model, plastic operation personnel can pass through side in cylinder reforming process The gap side observed between model arc detection faces and drum surface carries out shaping to cylinder, has saved special time of measuring, To improve the efficiency of plastic operation.
As a further improvement on the present invention, the arc strip model and the model mounting groove are matched with being combined into sliding It closes.
Wherein, the slot bottom of the model mounting groove is equipped with for holding out against the arc detection faces of the arc strip model Elasticity on cylinder holds out against module.
The slidable structure of arc strip model and elasticity hold out against the setting of module on above-mentioned model fixator, on the one hand The arc detection faces of arc strip shape model can be made to be adjacent to the surface of cylinder always, advantageously ensure that arc strip model detects On the other hand the accuracy of position has cushioning effect since elasticity holds out against module, arc strip model can be protected not by cylinder The influence of body self-deformation, it is ensured that arc strip model will not deform in the reforming process of cylinder.
One of the preferred embodiment of module is held out against as elasticity, it is elastic piece that the elasticity, which holds out against module,.
The two of the preferred embodiment of module are held out against as elasticity, it includes that setting is installed in the model that the elasticity, which holds out against module, The elasticity of slot slot bottom holds out against module mounting hole, and the elasticity holds out against in module mounting hole and is equipped with for arc strip sample described in top pressure The top of plate, the spring for being come directly towards described in top pressure.
In order to facilitate assembly and disassembly, a kind of its described magnet base of the shaping tooling of large-size thin-walled cylinder body of the invention is equipped with magnetism Switch.
In order to improve the reliability that shaping tooling is connect with cylinder, the quantity of the model fixator is two and is placed in The both ends of the arc strip model.
The beneficial effects of the invention are as follows:
First, a kind of shaping tooling of large-size thin-walled cylinder body of the invention carries out cylindrical shape using arc strip model Detection, and arc strip model be mounted on model fixator on, cylinder table is adsorbed on by the magnet base on model fixator Face, one side improve the precision of measurement, on the other hand due to being not necessarily to unload on arc strip model in cylinder reforming process Under, the gap side that plastic operation personnel can be observed by side between model arc detection faces and drum surface is whole to cylinder progress Shape has saved special time of measuring, to improve the efficiency of plastic operation.
Second, a kind of shaping tooling of large-size thin-walled cylinder body of the invention, arc strip model can be slided on model fixator Dynamic structure and elasticity holds out against the setting of module, and the arc detection faces of arc strip shape model on the one hand can be made to be adjacent to always The surface of cylinder advantageously ensures that the accuracy of arc strip model test position, on the other hand since elasticity holds out against module tool There is cushioning effect, arc strip model can be protected not influenced by cylinder self-deformation, it is ensured that arc strip model is in cylinder Reforming process in will not deform.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the shaping tooling of large-size thin-walled cylinder body of the present invention (when detection cylinder inboard wall With);
Fig. 2 is the structural schematic diagram (A-A revolved sectional views) of the model fixator of the first structure in Fig. 1;
Fig. 3 is the structural schematic diagram (A-A revolved sectional views) of the model fixator of second of structure in Fig. 1;
Fig. 4 is a kind of structural schematic diagram (being used when detection cylinder body outer wall) of the shaping tooling of large-size thin-walled cylinder body of the present invention
Fig. 5 is the structural schematic diagram of large-size thin-walled cylinder body (thin-walled ingot-shaped cylinder).
In figure:1, cylinder, 2, arc strip model, 3, model fixator, 4, magnet base, 5, model positioning seat, 6, model Mounting groove, 7, arc detection faces, 8, elastic piece, 9, top, 10, spring, 11, magnetic switch, 12, end socket, 13, screw, 14, spiral shell Nail.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is further described.Following embodiment is only For clearly illustrating technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
If Fig. 1 to 5 show a kind of embodiment of the shaping tooling of large-size thin-walled cylinder body of the present invention, including it is used to detect 1 inner wall of cylinder or the arc strip model 2 of outer wall shape, the model for being fixed on the arc strip model 2 on cylinder Fixator 3, the model fixator 3 include the model for the magnet base 4 of cylinder to be sucked, is integrally connected with the magnet base 4 Positioning seat 5 offers model mounting groove 6, the arc strip model 2 on the model positioning seat 5 towards one end of cylinder It is installed in the model mounting groove 6, and the arc detection faces 7 of the arc strip model 2 are towards 1 side of cylinder.
In above-mentioned technical proposal, the detection of 1 shape of cylinder is carried out using arc strip model 2, and arc strip model 2 is pacified On model fixator 3,1 surface of cylinder is adsorbed on by the magnet base 4 on model fixator 3, one side improves survey The precision of amount, on the other hand since, without unloading arc strip model 2, plastic operation personnel can in 1 reforming process of cylinder Shaping is carried out to cylinder 1 with the gap side observed by side between model arc detection faces 7 and 1 surface of cylinder, has been saved special Time of measuring, to improve the efficiency of plastic operation.
As further improvement of this embodiment, the arc strip model 2 is combined into cunning with matching for the model mounting groove 6 Dynamic cooperation.
Wherein, the slot bottom of the model mounting groove 6 is equipped with for pushing up the arc detection faces 7 of the arc strip model 2 Tightly the elasticity on cylinder 1 holds out against module.
2 slidable structure of arc strip model and elasticity hold out against the setting of module, a side on above-mentioned model fixator 3 Face can make the arc detection faces 7 of arc strip shape model 2 be adjacent to the surface of cylinder 1 always, advantageously ensure that arc strip sample On the other hand the accuracy of 2 test position of plate has cushioning effect since elasticity holds out against module, can protect arc strip model 2 are not influenced by 1 self-deformation of cylinder, it is ensured that arc strip model 2 will not deform in the reforming process of cylinder 1.
One of the preferred embodiment of module is held out against as elasticity, it is elastic piece 8 that the elasticity, which holds out against module,.
The two of the preferred embodiment of module are held out against as elasticity, it includes that setting is installed in the model that the elasticity, which holds out against module, The elasticity of 6 slot bottom of slot holds out against module mounting hole, and the elasticity holds out against in module mounting hole and is equipped with for arc strip described in top pressure The top 9 of model 2, the spring 10 for coming directly towards 9 described in top pressure.
In order to facilitate assembly and disassembly, a kind of its described magnet base 4 of the shaping tooling of large-size thin-walled cylinder body of the present embodiment is equipped with Magnetic switch 11.
In order to improve the reliability that shaping tooling is connect with cylinder 1, the quantity of the model fixator 3 is two and splits In the both ends of the arc strip model 2.
In the present embodiment, magnet base 4 is fixed on by screw 13 on model positioning seat 5.
In Fig. 2 of the present embodiment, elastic piece 8 is fixed on the slot bottom of model mounting groove by screw 14.
In Fig. 3 of the present embodiment, one end that elasticity holds out against the separate arc strip model 2 of module mounting hole is equipped with reaming, The orifice end of reaming is equipped with end socket 12, and spring 10 is arranged in reaming and end socket 12 is withstood in one end, and the other end withstands top 9.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (7)

1. a kind of shaping tooling of large-size thin-walled cylinder body, which is characterized in that include for detecting cylinder inboard wall or outer wall shape Arc strip model, for the arc strip model to be fixed on the model fixator on cylinder, the model fixator packet The model positioning seat for including the magnet base for cylinder to be sucked, being integrally connected with the magnet base, the court on the model positioning seat Model mounting groove is offered to one end of cylinder, the arc strip model is installed in the model mounting groove, and the arc The arc detection faces of shape strip model are towards cylinder side.
2. a kind of shaping tooling of large-size thin-walled cylinder body according to claim 1, which is characterized in that the arc strip sample Plate and the model mounting groove are slidably matched with being combined into.
3. a kind of shaping tooling of large-size thin-walled cylinder body according to claim 1, which is characterized in that the model mounting groove Slot bottom be equipped with and for the arc detection faces of the arc strip model to be held out against the elasticity on cylinder hold out against module.
4. a kind of shaping tooling of large-size thin-walled cylinder body according to claim 3, which is characterized in that the elasticity withstanding tight model Block is elastic piece.
5. a kind of shaping tooling of large-size thin-walled cylinder body according to claim 3, which is characterized in that the elasticity withstanding tight model Block includes that the elasticity being arranged in the model mounting groove slot bottom holds out against module mounting hole, and the elasticity holds out against in module mounting hole and sets It is useful for the top of arc strip model, the spring for being come directly towards described in top pressure described in top pressure.
6. a kind of shaping tooling of large-size thin-walled cylinder body according to claim 1, which is characterized in that set on the magnet base Be magnetic switch.
7. a kind of shaping tooling of large-size thin-walled cylinder body according to claim 1, which is characterized in that the model fixator Quantity be two and the arc strip model that is placed in both ends.
CN201810463028.7A 2018-05-15 2018-05-15 A kind of shaping tooling of large-size thin-walled cylinder body Pending CN108453149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810463028.7A CN108453149A (en) 2018-05-15 2018-05-15 A kind of shaping tooling of large-size thin-walled cylinder body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810463028.7A CN108453149A (en) 2018-05-15 2018-05-15 A kind of shaping tooling of large-size thin-walled cylinder body

Publications (1)

Publication Number Publication Date
CN108453149A true CN108453149A (en) 2018-08-28

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Family Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111570562A (en) * 2020-05-26 2020-08-25 重庆水利电力职业技术学院 A multi-angle flattening device for decorative board processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111570562A (en) * 2020-05-26 2020-08-25 重庆水利电力职业技术学院 A multi-angle flattening device for decorative board processing
CN111570562B (en) * 2020-05-26 2021-07-20 重庆水利电力职业技术学院 A multi-angle flattening device for decorative board processing

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