CN105327992A - Device for manufacturing structural component with circular arc-shaped edge - Google Patents
Device for manufacturing structural component with circular arc-shaped edge Download PDFInfo
- Publication number
- CN105327992A CN105327992A CN201510790591.1A CN201510790591A CN105327992A CN 105327992 A CN105327992 A CN 105327992A CN 201510790591 A CN201510790591 A CN 201510790591A CN 105327992 A CN105327992 A CN 105327992A
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- CN
- China
- Prior art keywords
- roller
- discoid body
- business
- operating grip
- cannelure
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Classifications
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- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
Abstract
The invention provides a device for manufacturing a structural component with a circular arc-shaped edge. The device provided by the invention comprises a discoid body, an operating handle (100), a stop block (400) and a roller (200), wherein a ring groove is formed in the edge of the discoid body; the roller (200) is arranged on the operating handle (100), and the roller (200) and the ring groove form a pressing hole (b); the stop block (400) is fixed on the discoid body, and the stop block (400) and the ring groove form a positioning hole (a); and the operating handle (100) is rotationally connected with the discoid body, and the roller (200) can roll along the ring groove as the operating handle (100) rotates. The device provided by the invention can solve the problems of high manufacturing cost, large energy consumption and low production efficiency, which exist in the manufacturing process of the structural component with the circular arc-shaped edge at present.
Description
Technical field
The present invention relates to machining tool technical field, particularly relate to the device that a kind of making has the structural member of radiused edges.
Background technology
At present, for taking bar steel plate as the structural member with radiused edges that raw material make, usually by bar steel plate line, scissors or gas cutting is then utilized to make shaping.There is the situation of wastage of material in above-mentioned production method, and then increase production cost, and gas cutting making can cause the cut surface of structural member more coarse, and then make structural member enter subsequent processing before also need to enter grinding process, the increase of grinding process will certainly reduce the production efficiency of structural member.
In addition, for screw-thread steel, the round steel structural member with radiused edges made by raw material, need to carry out preheating to crooked position in manufacturing process.Preheating easily produces stress and concentrates, and then worsens the mechanical property of structural member, and preheating simultaneously needs thermal source, and this causes again energy resource consumption to increase, and then makes the production cost of structural member higher.
Drawn by the above-mentioned manufacturing process with the structural member of radiused edges, at present there is the problem that cost of manufacture is higher, energy resource consumption is comparatively large and production efficiency is lower making the structural member with radiused edges, and how to address these problems, be current those skilled in the art technical problems urgently to be resolved hurrily.
Summary of the invention
The invention provides the device that a kind of making has the structural member of radiused edges, the cost of manufacture existed in the manufacturing process of the structural member of radiused edges be higher to solve current having, energy resource consumption is comparatively large and production efficiency is lower problem.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
Make the device with the structural member of radiused edges, comprise discoid body, operating grip, block and roller; Wherein:
The edge of described discoid body is provided with cannelure; Described roller is arranged at described operating grip, and is formed with described cannelure and press hole; Described block is fixed on described discoid body, and forms locating hole with described cannelure; Described operating grip is connected to described discoid body rotationally, and described roller can roll along described cannelure with the rotation of described operating grip.
Preferably, in said apparatus, described discoid body comprises taking over a business and chassis; Describedly take over a business detachably to be fixedly linked with described chassis, and both edges form described cannelure.
Preferably, in said apparatus, described in take over a business in the surface fitted with described chassis, at least one offers the oil storage tank for holding lubricating oil.
Preferably, in said apparatus, described in take over a business the surface fitted with described chassis be hardened surface.
Preferably, in said apparatus, described in take over a business with described chassis, one is provided with boss, and another one is provided with jack; Described boss and described jack shaft hole matching, and both and describedly take over a business coaxially to distribute with described chassis.
Preferably, in said apparatus, the card circumference of described discoid body is provided with angle index.
Preferably, in said apparatus, described discoid body is provided with the installation position of circumference distribution, and described installation position is removably fixed with rotation stops; Described rotation stops is used for coordinating with described operating grip is spacing.
Preferably, in said apparatus, the inwall of described cannelure is anti-skidding inwall.
Preferably, in said apparatus, described operating grip is the extensible member of adjustable in length.
Preferably, in said apparatus, the edge of described discoid body is provided with locating recesses, and the bottom of described locating recesses is provided with endless groove main body, described block and described roller and described locating recesses location fit; Described block is provided with retaining groove, and described retaining groove and described endless groove main body form described locating hole; Described roller is provided with roller indent, and described roller indent and described endless groove main body form described pressure hole.
The device that making provided by the invention has the structural member of radiused edges has following beneficial effect:
Making provided by the invention has the device of the structural member of radiused edges, roller can be driven raw material to be pressed into the structural member with radiused edges by driving operating grip.The manufacturing process of structural member does not exist and to adopt after line with the wastage of material existing for scissors or gas cutting operation and grinding process, therefore there is not the problem of wastage of material, make efficiency can be made higher simultaneously without the need to grinding process.Certainly, device provided by the invention does not need to treat that bending part implements preheating to raw-material yet, also the stress with regard to avoiding preheating to produce is concentrated, the energy resource consumption simultaneously preheating being avoided again to cause, and also would not there is the problem that the production cost that causes due to preheating is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention or background technology, be briefly described to the required accompanying drawing used in embodiment or background technology description below, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic top plan view that making that the embodiment of the present invention provides has the device of the structural member of radiused edges;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Description of reference numerals:
Operating grip 100, roller 200, roller indent 210, take over a business 300, limited block 310, threaded connector 320, positioning boss 330, block 400, retaining groove 410, connecting axle 500, bearing 600, bearing cage 610, nut 700, bolt 800, chassis 900, jack 910, locating hole a, pressure hole b.
Detailed description of the invention
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Please refer to Fig. 1 and 2, embodiments provide the device that a kind of making has the structural member of radiused edges, the structural member that this device is generally used for making can be the longer strip structure part in certain direction, such as bar shaped rod member, bar shaped plate etc.Certainly, made structural member is not limited to strip structure part.
The device that the making that the present embodiment provides has the structural member of radiused edges comprises discoid body, operating grip 100, block 400 and roller 200.
Wherein, the edge of discoid pieces is provided with cannelure, and namely cannelure runs through the circumference of discoid pieces.Discoid body can be integral type structure, also can be split-type structural.Preferably, discoid body comprises taking over a business 300 and chassis 900, take over a business 300 and chassis 900 be fixedly linked, and both edges are for the formation of above-mentioned cannelure.Split-type structural can make discoid body be convenient to manufacture.
Roller 200 is arranged at operating grip 100, and roller 200 can rotate.Roller 200 and cannelure are formed presses hole b.As shown in Figure 2, in a kind of concrete embodiment, operating grip 100 is provided with connecting hole, roller 200 is fixed on connecting hole by bolt 800 and nut 700, and roller 200 forms revolute pair with the polished rod part of bolt 800, and then can rotate relative to bolt 800.Certainly, the mode that roller 200 and its installation foundation form revolute pair has multiple, just repeats no more herein.
Block 400 is fixed on discoid body, and forms locating hole a with cannelure.Usually, block 400 is threaded connection part and is fixed on discoid body.Operating grip 100 is connected to discoid body rotationally, and roller 200 can annularly trough roller be dynamic with the rotation of operating grip 100.As shown in Figure 2, in a kind of concrete embodiment, by taking over a business 300, the be fixedly linked center of formed discoid body, chassis 900 is provided with connecting axle 500, the top of connecting axle 500 is provided with bearing 600, inner ring and the connecting axle 500 of bearing 600 are fixedly linked, outer ring and the bearing cage 610 of bearing 600 are fixedly linked, and operating grip 100 and bearing cage 610 are fixedly linked, and then realize operating grip 100 and can rotate relative to discoid body.
The course of work of the device that the embodiment of the present invention provides is as follows:
To be used for making the raw material of structural member (such as, round steel, screw-thread steel, bar steel plate etc.) one end stretches into locating hole a, the raw-material other end is made to stretch into pressure hole b by the position of adjustment operation handle 100, then operating grip 100 is driven to rotate gradually, the rotation of operating grip 100 can drive roller 200 to roll along cannelure, in rolling process, roller 200 progressively compresses raw material, make raw material generation deformation, and then the edge making raw material corresponding with the notch of cannelure is radiused edges, finally complete the making of the structural member with radiused edges.
In concrete operating process, operator preferentially with state rotating operating handle 100 at the uniform velocity, and then makes raw material evenly deformation occur, and can prevent the too fast impact on structural member interior tissue of raw material speed of deformation like this.
Known by the above-mentioned course of work, therefore there is not the problem of wastage of material, make efficiency can be made higher simultaneously without the need to grinding process in the wastage of material existing for operating with scissors or gas cutting after the device that the present embodiment provides does not exist employing line and grinding process.Certainly, the device that the present embodiment provides does not need to treat that bending part implements preheating to raw-material yet, also the stress with regard to avoiding preheating to produce is concentrated, the energy resource consumption simultaneously preheating being avoided again to cause, and also would not there is the problem that the production cost that causes due to preheating is higher.
In addition, in the structural member adopting the device that provides of the present embodiment raw material to be carried out to machining making, outside deformation is comparatively even, and then makes structural member stress less, can meet the instructions for use of user preferably.
Roller 200 along with operating grip 100 rotate and around cannelure roll process in, under the pressure effect of roller 200, there is deformation and then realize edge to form radiused edges gradually in raw material.Because raw-material deformation can produce heat, this can have a negative impact to finally shaped structural member.Based on this, under the prerequisite that discoid body comprises taking over a business 300 and chassis 900, take over a business in 300 surfaces fitted with chassis 900, at least one offers the oil storage tank for holding lubricating oil.Lubricating oil can lubricate the binding face between 300 and chassis 900, simultaneously also can by take over a business 300 and 900 pairs, chassis raw material cool.In order to extend the service life of discoid body, preferably, take over a business 300 and the surface that fits, chassis 900 be hardened surface.
Please continue to refer to Fig. 1 and 2, take over a business 300 and chassis 900 can be threaded connection part 320 realize be fixedly linked.For the ease of both connections, in a kind of concrete embodiment, take over a business 300 and be provided with boss 330, chassis 900 is provided with jack 910, boss 330 and jack 910 shaft hole matching, and both and take over a business 300 and chassis 900 coaxially distribute.Pre-aligned by between jack 910 and boss 330, can to guarantee to take over a business between 300 with chassis 900 accurate is connected.Certainly, jack 910 can be arranged on 300, and boss 330 can be arranged on chassis 900, does not repeat them here.
In order to realize raw material crimp more efficiently, in the present embodiment, the inwall of cannelure is anti-skidding inwall, concrete, the inwall of cannelure can arrange the structure such as anti-slip tank or anti-skidding projection to form anti-skidding inwall, certainly, cannelure can also design the anti-skid structure of other kind, just repeats no more herein at this.
We know, the longer operation making to drive it to rotate of operating grip 100 is more laborsaving, but in the operating process of reality, operation also can be limited to working space.For this reason, preferably, operating grip 100 is length-adjustable extensible member, such as pull bar etc.Operator can implement to regulate to the length of operating grip 100 according to the working space of reality, and then operating grip 100 is worked under state long as far as possible, makes like this to drive operating grip 100 more laborsaving.
We know, the central angle of the radiused edges of structural member presets usually, and for the ease of instructing the operation of operator, as shown in Figure 1, the card circumference of discoid body can be provided with angle index.Usually, block 400 is in zero degree graduation mark position, locating hole a can be stretched in raw-material one end by operator, the other end progressively promotes operating grip 100 after stretching into pressure hole b, and operator can observe the angle that operating grip 100 rotates relative to block 400 and carry out determination operation stop position in the process promoted.Certainly, aforesaid operations likely exceedes the predetermined angle of structural member or does not reach predetermined angle, in order to avoid this kind of situation occurs, preferably, discoid body is provided with the installation position of circumference distribution, installation position is removably fixed with rotates stops 310, rotates stops 310 for coordinating the rotation direction of operating grip 100 is spacing with operating grip 100.
Have in the process of the structural member of radiused edges in making, if raw-material length dimension is equal with the length dimension of finally shaping structural member, in such cases, when the central angle of the radiused edges of structural member is less than or equal to 180 °, structural member is directly detached the taking-up that can realize structural member by structural member post forming operations workman from cannelure, when the central angle of the radiused edges of structural member is greater than 180 °, need will take over a business 300 and chassis 900 separate, and then realize structural member from cannelure separation taking-up.Normal conditions, raw-material length dimension is greater than the length dimension of finally shaping structural member, and in such cases, when the angle of structural member equals 180 °, structural member directly detaches by structural member post forming operations workman from cannelure; When the angle of structural member is less than 180 °, structural member detaches after block 400 or roller 200 can being separated by structural member post forming operations workman again; When the angle of structural member is greater than 180 °, structural member post forming operations workman can by take over a business 300 and chassis 900 separate, and then realize structural member from cannelure separation take out.Based on above-mentioned dismounting situation, preferred scheme is: discoid body comprise detachably be fixed together take over a business 300 and chassis 900, both common performance cannelures in edge.More preferred, on the basis of above-mentioned preferred version, block 400 is removably fixed on discoid body or roller 200 is removable installed in operating grip 100.
In the present embodiment, the surface of roller 200 can be barrel surface, and the roller 200 of this kind of structure, executing raw material in stressed process, easily departs from its movement position, and then affects the final molding of structural member.For this reason, preferably, the edge of discoid body is provided with locating recesses, and the bottom of locating recesses is provided with endless groove main body, and roller 200 and locating recesses location fit, roller 200 is provided with roller indent 210, and roller indent 210 docks to be formed with endless groove main body presses hole b.Above-mentioned rollers 200 and endless groove main body be arranged on the prerequisite ensureing to form endless groove under, can also implement spacing by pair roller 200, and then the accurate rolling of roller 200 can be ensured further.As a same reason, block 400 can be provided with retaining groove 410, and retaining groove 410 and endless groove main body form locating hole a, block 400 and locating recesses location fit.Said structure can ensure the location and installation of block 400 and the steadiness of installation.
In the present embodiment, the cross-sectional area of roller indent 210 can be arc, also can be square.Those skilled in the art can design according to the shape of the shape pair roller indent 210 of the radiused edges of structural member.Operator can design a series of roller 200 according to roller indent 210, like this, operator just can only change corresponding roller 200 according to the concrete shape of structural member, and certainly, the prerequisite of this kind of situation is: roller 200 is removable installed in operating grip 100.
Herein, only emphasis describes each preferred version is different from other scheme, each preferred version only otherwise conflict, can be combined, within the category of the embodiment formed after combination also disclosed in this description, considering that text is succinct, just no longer describing separately combining the embodiment formed herein.
The above is only the specific embodiment of the present invention, those skilled in the art is understood or realizes the present invention.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
The above is only the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. make the device with the structural member of radiused edges, it is characterized in that, comprise discoid body, operating grip (100), block (400) and roller (200); Wherein:
The edge of described discoid body is provided with cannelure; Described roller (200) is arranged at described operating grip (100), and is formed with described cannelure and press hole (b); Described block (400) is fixed on described discoid body, and forms locating hole (a) with described cannelure; Described operating grip (100) is connected to described discoid body rotationally, and described roller (200) can roll along described cannelure with the rotation of described operating grip (100).
2. device according to claim 1, is characterized in that, described discoid body comprises taking over a business (300) and chassis (900); Described take over a business (300) and described chassis (900) be detachably fixedly linked, and both edges form described cannelure.
3. device according to claim 2, is characterized in that, described in take over a business in the surface that (300) and described chassis (900) fit, at least one offers the oil storage tank for holding lubricating oil.
4. the device according to Claims 2 or 3, is characterized in that, described in take over a business the surface that (300) and described chassis (900) fit be hardened surface.
5. device according to claim 2, is characterized in that, described in take over a business in (300) and described chassis (900), one is provided with boss (330), and another one is provided with jack (910); Described boss (330) and described jack (910) shaft hole matching, and both and described take over a business (300) and described chassis (900) coaxially distribute.
6. device according to claim 1, is characterized in that, the card circumference of described discoid body is provided with angle index.
7. device according to claim 6, is characterized in that, described discoid body is provided with the installation position of circumference distribution, and described installation position is removably fixed with rotates stops (310); Described rotation stops (310) is for coordinating with described operating grip (100) is spacing.
8. device according to claim 1, is characterized in that, the inwall of described cannelure is anti-skidding inwall.
9. device according to claim 1, is characterized in that, the extensible member that described operating grip (100) is adjustable in length.
10. device according to claim 1, it is characterized in that, the edge of described discoid body is provided with locating recesses, and the bottom of described locating recesses is provided with endless groove main body, described block (400) and described roller (200) and described locating recesses location fit; Described block (400) is provided with retaining groove (410), and described retaining groove (410) and described endless groove main body form described locating hole (a); Described roller (200) is provided with roller indent (210), and described roller indent (210) and described endless groove main body form described pressure hole (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790591.1A CN105327992B (en) | 2015-11-17 | 2015-11-17 | Make the device of the structural member with radiused edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790591.1A CN105327992B (en) | 2015-11-17 | 2015-11-17 | Make the device of the structural member with radiused edges |
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| Publication Number | Publication Date |
|---|---|
| CN105327992A true CN105327992A (en) | 2016-02-17 |
| CN105327992B CN105327992B (en) | 2018-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510790591.1A Active CN105327992B (en) | 2015-11-17 | 2015-11-17 | Make the device of the structural member with radiused edges |
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| Country | Link |
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| CN (1) | CN105327992B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687264A (en) * | 2020-06-19 | 2020-09-22 | 中国科学院工程热物理研究所 | Preparation device and method of fan-shaped supporting plate for supporting plate nut |
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| CN205110475U (en) * | 2015-11-17 | 2016-03-30 | 莱芜钢铁集团有限公司 | Preparation has device of structure at convex edge |
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| KR100235538B1 (en) * | 1997-04-08 | 1999-12-15 | 유병섭 | Deformation device of ring for cooking instrumental cap |
| CN2871051Y (en) * | 2006-01-11 | 2007-02-21 | 中国铝业股份有限公司 | Fast manual circular winder |
| CN102233371A (en) * | 2011-04-13 | 2011-11-09 | 常州市天龙光电设备有限公司 | Plate bending device |
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| CN205110475U (en) * | 2015-11-17 | 2016-03-30 | 莱芜钢铁集团有限公司 | Preparation has device of structure at convex edge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111687264A (en) * | 2020-06-19 | 2020-09-22 | 中国科学院工程热物理研究所 | Preparation device and method of fan-shaped supporting plate for supporting plate nut |
| CN111687264B (en) * | 2020-06-19 | 2022-04-22 | 中国科学院工程热物理研究所 | Preparation device and method of fan-shaped supporting plate for supporting plate nut |
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| Publication number | Publication date |
|---|---|
| CN105327992B (en) | 2018-08-21 |
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