CN205519131U - W type web member special use instrument of bending - Google Patents
W type web member special use instrument of bending Download PDFInfo
- Publication number
- CN205519131U CN205519131U CN201620315178.XU CN201620315178U CN205519131U CN 205519131 U CN205519131 U CN 205519131U CN 201620315178 U CN201620315178 U CN 201620315178U CN 205519131 U CN205519131 U CN 205519131U
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- hole
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- bending
- locating hole
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Abstract
The utility model relates to a round steel equipment of bending specifically is a W type web member special use instrument of bending, including locating plate and locating pin, the locating plate is long square steel plate, it has the locating hole to open on the locating plate, the locating hole includes three types: a class locating hole, B class locating hole, C class locating hole, a class locating hole is the aligning locating hole of web member pole body, and B class locating hole is the fulcrum locating hole of bending, and C class locating hole is an assistance -localization real -time hole of bending, a class locating hole sets up in pole body both sides, and B class locating hole, the setting of C class locating hole are in the department of bending, be equipped with the locating pin in the locating hole. Adopt the precision of the big increase product of this instrument energy level, machining efficiency is high in addition, so this practicality newly has very high practicality and the value of using widely.
Description
Technical field
This utility model relates to round steel bending equipment, specifically a kind of W type web member specific bending tool.
Background technology
State's external cable communications tower tower body agent structure has employing steel pipe to be welded with W type web member at present.W type web member therein is that one whole round steel bending forms.The most domestic usual way is the bending one by one of every bending point, often easy to control to single bending part size, and the overall dimensions after Integral bending and the dimensional discrepancy preset are relatively big, thus affects the overall dimensional accuracy after tower body assembly welding.
Summary of the invention
The purpose of this utility model, it is simply that for solving the problem that prior art exists, and devise a kind of W type web member specific bending tool, the machining accuracy of W type web member global shape can be improved, thus improve later stage tower body assembly welding overall processing precision.
The technical solution of the utility model is: a kind of W type web member specific bending tool, and including location-plate and alignment pin, described location-plate is rectangle steel plate, and described location-plate has hole, location；Hole, described location includes three classes: hole, A class location, hole, B class location, C class position hole；Hole, described A class location is the hole, aligning location of web member shaft, and hole, B class location is that point location hole is propped up in bending, and hole, C class location is bending part auxiliary positioning hole；Hole, described A class location is arranged on shaft both sides, and hole, B class location, hole, C class location are arranged on bending part；Described location is provided with alignment pin in hole.
Described location-plate is provided with 12 bending parts.
Described each bending part is provided with hole, a B class location, at least provided with hole, 2 C class location.
Hole, described A class location each two one group is arranged between bending part.
Described alignment pin is the bearing pin of a length of 40mm of diameter 20mm, and its one end is provided with tapering transition inclined-plane.
Hole, described location is made for directly boring or is made by reaming after first rushing aperture.
The beneficial effects of the utility model can be drawn by such scheme: owing to pre-establishing on location-plate by the shape needing bending, the overall dimensions making bending is controlled effectively, and only needs the size handling each bending part well can ensure overall dimensions in Forging Process.Use this instrument that the precision of product can be significantly greatly increased, and working (machining) efficiency is high, so this practicality newly has the highest practicality and the value promoted the use of.
As can be seen here, this utility model compared with prior art has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent from.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation after bending round steel.
Wherein, 1 is location-plate, and A is that A class positions hole, and B is that B class positions hole, and C is that C class positions hole.
Detailed description of the invention:
In order to be more fully understood that this utility model, explain in detail embodiment of the present utility model below in conjunction with the accompanying drawings.
Detailed description of the invention: as it is shown in figure 1, a kind of W type web member specific bending tool, including location-plate 1 and alignment pin, described location-plate 1 is rectangle steel plate, described location-plate 1 has hole, location；Hole, described location includes three classes: hole, A class location, hole, B class location, C class position hole；Hole, described A class location is the hole, aligning location of web member shaft, and hole, B class location is that point location hole is propped up in bending, and hole, C class location is bending part auxiliary positioning hole；Hole, described A class location is arranged on shaft both sides, and hole, B class location, hole, C class location are arranged on bending part；Described location is provided with alignment pin in hole.Described location-plate is provided with 12 bending parts.Each bending part is provided with a B class hole, location and hole, 2 C class location, is also additionally provided with hole, two C class location at two bending parts of head and the tail.Wherein, hole, A class location each two one group is arranged between bending part.The bearing pin that alignment pin is a length of 40mm of diameter 20mm in hole, described location, its one end is provided with tapering transition inclined-plane.Hole, location is made for directly boring.
As in figure 2 it is shown, according to alignment pin position, carry out Bending Processing after round steel is positioned.During bending, starting bending from one end, round steel bending part positions alignment pin at hole with B class and carries out bending for axle, and at hole, corresponding C class location, alignment pin controls round steel bending part overall dimensions, alignment pin control round steel non-dogleg section linearity at hole, A class location.Concrete bending order is-----------。
Described above is not to restriction of the present utility model; this utility model is also not limited to the example above; change that those skilled in the art are made in essential scope of the present utility model, retrofit, add or replace, also should belong to protection domain of the present utility model.
Claims (6)
1. a W type web member specific bending tool, including location-plate and alignment pin, it is characterised in that: described location-plate is rectangle steel plate, and described location-plate has hole, location；Hole, described location includes three classes: hole, A class location, hole, B class location, C class position hole；Hole, described A class location is the hole, aligning location of web member shaft, and hole, B class location is that point location hole is propped up in bending, and hole, C class location is bending part auxiliary positioning hole；Hole, described A class location is arranged on shaft both sides, and hole, B class location, hole, C class location are arranged on bending part；Described location is provided with alignment pin in hole.
2. W type web member specific bending tool as claimed in claim 1, it is characterised in that: described location-plate is provided with 12 bending parts.
3. W type web member specific bending tool as claimed in claim 2, it is characterised in that: described each bending part is provided with hole, a B class location, at least provided with hole, 2 C class location.
4. W type web member specific bending tool as claimed in claim 2, it is characterised in that: hole, described A class location each two one group is arranged between bending part.
5. W type web member specific bending tool as claimed in claim 1, it is characterised in that: described alignment pin is the bearing pin of a length of 40mm of diameter 20mm, and its one end is provided with tapering transition inclined-plane.
6. W type web member specific bending tool as claimed in claim 1, it is characterised in that: hole, described location is made for directly boring or is made by reaming after first rushing aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315178.XU CN205519131U (en) | 2016-04-15 | 2016-04-15 | W type web member special use instrument of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315178.XU CN205519131U (en) | 2016-04-15 | 2016-04-15 | W type web member special use instrument of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519131U true CN205519131U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315178.XU Active CN205519131U (en) | 2016-04-15 | 2016-04-15 | W type web member special use instrument of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774499A (en) * | 2019-04-04 | 2020-10-16 | 应急管理部化学品登记中心 | Tool for assisting bending of solid oxidation test resistance wire |
-
2016
- 2016-04-15 CN CN201620315178.XU patent/CN205519131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774499A (en) * | 2019-04-04 | 2020-10-16 | 应急管理部化学品登记中心 | Tool for assisting bending of solid oxidation test resistance wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: 256200, Shandong Zouping Economic Development Zone, Binzhou, Qi two road Qi Qi tower technology research and Development Center Patentee after: Shandong Qi Qi iron tower Co., Ltd. Address before: 256200, No. two, No. 360, Zouping Economic Development Zone, Binzhou County, Shandong, China Patentee before: Shandong Qixing Iron Tower Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |