CN104128402B - Pipe fitting bending tool - Google Patents
Pipe fitting bending tool Download PDFInfo
- Publication number
- CN104128402B CN104128402B CN201410356752.1A CN201410356752A CN104128402B CN 104128402 B CN104128402 B CN 104128402B CN 201410356752 A CN201410356752 A CN 201410356752A CN 104128402 B CN104128402 B CN 104128402B
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- China
- Prior art keywords
- bending
- pipe fitting
- bending seat
- seat
- mounting groove
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- 238000005452 bending Methods 0.000 title claims abstract description 165
- 238000000034 method Methods 0.000 claims description 12
- 239000003351 stiffener Substances 0.000 claims description 7
- 238000012797 qualification Methods 0.000 abstract description 5
- 238000005242 forging Methods 0.000 description 5
- 238000007514 turning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of pipe fitting bending tool, comprise base plate (1), clamping plate (2), the first bending seat (3) and the second bending seat (4); The upper surface of base plate (1) is provided with the first mounting groove (5) along first direction, the upper surface of base plate (1) is provided with the second mounting groove (6) along the second direction vertical with first direction; Clamping plate (2) are detachably installed on the second mounting groove (6), first bending seat (3) and the second bending seat (4) are all detachably installed on the first mounting groove (5) and spaced, and clamping plate (2) and can inserting for straight shape pipe fitting (8) along the interval of second direction between the first bending seat (3) and the second bending seat (4), and making the side of this straight shape pipe fitting (8) near clamping plate (2) in an inserted condition, opposite side is near clamping plate (2) and the first bending seat (3) and the second bending seat (4).Utilize this frock to prepare bending pipe fitting laborsaving, the qualification rate of the pipe fitting of bending is simultaneously high.
Description
Technical field
The present invention relates to pipe fitting preparation field, particularly, relate to a kind of pipe fitting bending tool.
Background technology
In the process of shipbuilding, often need to use after straight shape pipe fitting bending certain angle.In prior art, straight shape pipe fitting is directly carried out bending by pliers and manpower by staff, such pipe fitting wrap direction not only effort, if when simultaneously pipe fitting two ends all need bending, distance between two bending parts is difficult to control, and causes the qualification rate of bending pipe fitting to lower.
Summary of the invention
The object of this invention is to provide a kind of pipe fitting bending tool, utilize this frock to prepare bending pipe fitting laborsaving, the qualification rate of the pipe fitting of bending is simultaneously high.
To achieve these goals, the invention provides a kind of pipe fitting bending tool, comprise base plate, clamping plate, the first bending seat and the second bending seat; The upper surface of base plate is provided with the first mounting groove along first direction, the upper surface of base plate is provided with the second mounting groove along the second direction vertical with first direction; Clamping plate are detachably installed on the second mounting groove, first bending seat and the second bending seat are all detachably installed on the first mounting groove and spaced, and clamping plate and can inserting for straight shape pipe fitting along the interval of second direction between the first bending seat and the second bending seat, and making the side of this straight shape pipe fitting near clamping plate in an inserted condition, opposite side is near clamping plate and the first bending seat and the second bending seat.
Preferably, the bottom of the first mounting groove and the second mounting groove is equipped with multiple installing hole, clamping plate, the first bending seat and the second bending seat are equipped with through hole, and each fixture runs through corresponding through hole and extends in corresponding installing hole with strap, the first bending seat and the second bending seat.
Preferably, fixture is bolt, and installing hole is screwed hole.
Preferably, the first bending seat and the second bending seat all have the bending seamed edge for carrying out bending for one end of straight shape pipe fitting, and bending seamed edge is the arc limit of indent.
Preferably, the first bending seat and the second bending seat are symmetrical arranged about the second mounting groove.
Preferably, frock also comprises stiffener, on the upper surface that stiffener is detachably arranged at base plate and near the first bending seat and the second bending seat, to carry out at straight shape pipe fitting being that the first bending seat and the second bending seat provide support power in the process of bending.
Preferably, frock also comprises extension arm pipe, and extension arm pipe can be sheathed on one end of straight shape pipe fitting.
Preferably, frock also comprises base, and base is supported on the bottom of base plate.
Preferably, first direction is the length direction of base plate, and second direction is the width of base plate.
Known by technique scheme, the process utilizing pipe fitting bending tool provided by the invention to carry out pipe fitting bending is as follows: the distance between two the bending turnings first determining bending pipe fitting, thus determine distance between the first bending seat and the second bending seat on the first mounting groove and be fixed on the first mounting groove, then straight shape pipe fitting is inserted in clamping plate and the interval between the first bending seat and the second bending seat along the interval of second direction, then moving clamping plate along second direction makes the side of this straight shape pipe fitting near clamping plate, opposite side is near clamping plate and the first bending seat and the second bending seat, and by Boards wall in the second mounting groove, finally put forth effort to make bending pipe fitting at the two ends of straight shape pipe fitting.Utilize the distance that this pipe fitting bending tool can not only be determined between bending pipe fitting two bending turnings accurately, thus make the qualification rate of bending pipe fitting high, simultaneously laborsaving in Forging Process, save time.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the pipe fitting bending tool that the first preferred embodiment of the present invention provides;
Fig. 2 is the structural representation of the pipe fitting bending tool that the second preferred embodiment of the present invention provides.
Description of reference numerals
1, base plate 2, clamping plate
3, the first bending seat 4, second bending seat
5, the first mounting groove 6, second mounting groove
7, installing hole 8, straight shape pipe fitting
9, fixture 10, base
11, stiffener
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " length, width " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
The invention provides a kind of pipe fitting bending tool, as shown in Figure 1, this pipe fitting bending tool comprises base plate 1, clamping plate 2, first bending seat 3 and the second bending seat 4; The upper surface of base plate 1 is provided with the first mounting groove 5 along first direction, the upper surface of base plate 1 is provided with the second mounting groove 6 along the second direction vertical with first direction; Clamping plate 2 are detachably installed on the second mounting groove 6, first bending seat 3 and the second bending seat 4 are all detachably installed on the first mounting groove 5 and spaced, and clamping plate 2 and can inserting for straight shape pipe fitting 8 along the interval of second direction between the first bending seat 3 and the second bending seat 4, and making the side of this straight shape pipe fitting 8 near clamping plate 2 in an inserted condition, opposite side is near clamping plate 2 and the first bending seat 3 and the second bending seat 4.
As from the foregoing, it is as follows that this pipe fitting bending tool carries out operating process: the distance between two the bending turnings first determining bending pipe fitting, thus determine distance between the first bending seat 3 and the second bending seat 4 on the first mounting groove 5 and be fixed on the first mounting groove 5, then straight shape pipe fitting is inserted in clamping plate 2 and the interval between the first bending seat 3 and the second bending seat 4 along the interval of second direction, then moving clamping plate 2 along second direction makes the side of this straight shape pipe fitting near clamping plate 2, opposite side is near clamping plate 2 and the first bending seat 3 and the second bending seat 4, and clamping plate 2 are fixed on the second mounting groove 6, finally put forth effort to make bending pipe fitting at the two ends of straight shape pipe fitting.Utilize the distance that this pipe fitting bending tool can not only be determined between bending pipe fitting two bending turnings accurately, thus make the qualification rate of bending pipe fitting high, simultaneously laborsaving in Forging Process, save time.
In the present embodiment, clamping plate 2 are detachably installed on the mode that the mode of the second mounting groove 6 and the first bending seat 3 and the second bending seat 4 be detachably installed on the first mounting groove 5 all has multiple mounting modes, clamp can be set both sides on the second mounting groove 6, first mounting groove 5 for strap 2, first bending seat 3 and the second bending seat 4, the mode be threaded also can be utilized to be fixed.Installation for the ease of clamping plate 2, first bending seat 3 and the second bending seat 4 is detachable, preferably, as shown in Figure 2, the bottom of the first mounting groove 5 and the second mounting groove 6 is equipped with multiple installing hole 7, clamping plate, the first bending seat 3 and the second bending seat 4 are equipped with through hole, and each fixture 9 runs through corresponding through hole and extends in corresponding installing hole 7 with strap, the first bending seat 3 and the second bending seat 4.Need the installation site changing clamping plate 2, first bending seat 3 and the second bending seat 4 like this, only need to screw off fixture 9 and just can realize fast.
In the pipe fitting bending tool that Fig. 2 provides, the structure of fixture 9 has various structures form, can be screw, bolt or screw, and preferably, fixture 9 is bolt, and installing hole 7 is screwed hole.
In the pipe fitting bending tool that Fig. 1 and Fig. 2 provides separately, in order to make in Forging Process, operator can the straight shape pipe fitting of bending fast, from, the face that first bending seat 3 and the second bending seat 4 contact with straight shape pipe fitting is considered, preferably, the first bending seat 3 and the second bending seat 4 all have the bending seamed edge for carrying out bending for one end of straight shape pipe fitting 8, and bending seamed edge is the arc limit of indent.The bending seamed edge of arc can reduce the contact area of bending seamed edge and straight shape pipe fitting, thus strengthens the pressure of this contact surface in Forging Process, thus realizes quick bending.
In this enforcement, for the ease of regulating the distance between the first bending seat 3 and the second bending seat 4.Preferably, the first bending seat 3 and the second bending seat 4 are symmetrical arranged about the second mounting groove 6.
In the pipe fitting bending tool that Fig. 2 provides, in order to reinforce the adhesion of the first bending seat 3 and the second bending seat 4 and base plate 1, preferably, frock also comprises stiffener 11, on the upper surface that stiffener 11 is detachably arranged at base plate 1 and near the first bending seat 3 and the second bending seat 4, to carry out at straight shape pipe fitting 8 being that the first bending seat 3 and the second bending seat 4 provide support power in the process of bending.So just can avoid the generation causing the first bending seat 3 because operator uses dynamics excessive and occur situation about loosening between the second bending seat 4 and base plate 1 completely, thus ensure the quality of bending pipe fitting further.
In above-mentioned two kinds of embodiments, in order to extend the bending arm of force of operator in Forging Process, thus reach labour-saving effect, preferably, frock also comprises extension arm pipe, and extension arm pipe can be sheathed on one end of straight shape pipe fitting 8.
Meanwhile, the height in order to base plate 1 is beneficial to operator and carries out bending operation, and preferably, frock also comprises base 10, and base 10 is supported on the bottom of base plate 1.Like this by the height of adjustment base 10, operator both can be made to stand and to have operated, also can be sitting in the enterprising line operate in seat.
In addition, in kind of the embodiment of two shown in above-mentioned Fig. 1 and Fig. 2, when base plate 1 is cuboid, first direction can be length direction, second direction can be the width of base plate, and first direction can be also length direction simultaneously, and second direction also can be the width of base plate.Under being cylindrical situation at base plate 1, first direction and second direction are mutually perpendicular two radial directions.Consider from actual production, preferably, base plate 1 is cuboid, and first direction is the length direction of base plate, and second direction is the width of base plate.Such pipe fitting bending tool operates easier.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a pipe fitting bending tool, is characterized in that, comprises base plate (1), clamping plate (2), the first bending seat (3), the second bending seat (4) and stiffener (11), the upper surface of described base plate (1) is provided with the first mounting groove (5) along first direction, the upper surface of described base plate (1) is provided with the second mounting groove (6) along the second direction vertical with described first direction, described clamping plate (2) are detachably installed on described second mounting groove (6), described first bending seat (3) and the second bending seat (4) are all detachably installed on described first mounting groove (5) and spaced, and described clamping plate (2) and can inserting for straight shape pipe fitting (8) along the interval of described second direction between the first bending seat (3) and the second bending seat (4), and make the side of this straight shape pipe fitting (8) near described clamping plate (2) in an inserted condition, opposite side is near described clamping plate (2) and the first bending seat (3) and the second bending seat (4), on the upper surface that described stiffener (11) is detachably arranged at described base plate (1) and near described first bending seat (3) and described second bending seat (4), to carry out straight shape pipe fitting (8) in the process of bending as described first bending seat (3) and described second bending seat (4) provide support power.
2. pipe fitting bending tool according to claim 1, it is characterized in that, the bottom of described first mounting groove (5) and the second mounting groove (6) is equipped with multiple installing hole (7), described clamping plate, described first bending seat (3) and the second bending seat (4) are equipped with through hole, and each fixture (9) runs through corresponding described through hole and extends in corresponding described installing hole (7) with fixing described clamping plate, described first bending seat (3) and the second bending seat (4).
3. pipe fitting bending tool according to claim 2, is characterized in that, described fixture (9) is bolt, and described installing hole (7) is screwed hole.
4. pipe fitting bending tool according to claim 1 and 2, it is characterized in that, described first bending seat (3) and described second bending seat (4) all have the bending seamed edge for carrying out bending for one end of straight shape pipe fitting (8), and described bending seamed edge is the arc limit of indent.
5. pipe fitting bending tool according to claim 4, is characterized in that, described first bending seat (3) and described second bending seat (4) are symmetrical arranged about described second mounting groove (6).
6. pipe fitting bending tool according to claim 1 and 2, is characterized in that, described frock also comprises extension arm pipe, and described extension arm pipe can be sheathed on one end of straight shape pipe fitting (8).
7. pipe fitting bending tool according to claim 1 and 2, is characterized in that, described frock also comprises base (10), and described base (10) is supported on the bottom of described base plate (1).
8. pipe fitting bending tool according to claim 1 and 2, is characterized in that, described first direction is the length direction of described base plate, and described second direction is the width of described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356752.1A CN104128402B (en) | 2014-07-24 | 2014-07-24 | Pipe fitting bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356752.1A CN104128402B (en) | 2014-07-24 | 2014-07-24 | Pipe fitting bending tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128402A CN104128402A (en) | 2014-11-05 |
| CN104128402B true CN104128402B (en) | 2016-04-13 |
Family
ID=51801400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356752.1A Active CN104128402B (en) | 2014-07-24 | 2014-07-24 | Pipe fitting bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128402B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298666A (en) * | 1969-01-13 | 1972-12-06 | Michael William Lusty | Pipe bender |
| JP2000263142A (en) * | 1999-03-11 | 2000-09-26 | Matsushita Electric Works Ltd | Bending regulating member, auxiliary member and device for pipe bender |
| CN102485367A (en) * | 2010-12-04 | 2012-06-06 | 沈阳低压开关有限公司 | Bus bending device |
| CN202639000U (en) * | 2012-07-03 | 2013-01-02 | 中建八局第一建设有限公司 | Pipe bender |
| CN204194506U (en) * | 2014-07-24 | 2015-03-11 | 中国长江航运集团江东船厂 | Pipe fitting bending tool |
-
2014
- 2014-07-24 CN CN201410356752.1A patent/CN104128402B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1298666A (en) * | 1969-01-13 | 1972-12-06 | Michael William Lusty | Pipe bender |
| JP2000263142A (en) * | 1999-03-11 | 2000-09-26 | Matsushita Electric Works Ltd | Bending regulating member, auxiliary member and device for pipe bender |
| CN102485367A (en) * | 2010-12-04 | 2012-06-06 | 沈阳低压开关有限公司 | Bus bending device |
| CN202639000U (en) * | 2012-07-03 | 2013-01-02 | 中建八局第一建设有限公司 | Pipe bender |
| CN204194506U (en) * | 2014-07-24 | 2015-03-11 | 中国长江航运集团江东船厂 | Pipe fitting bending tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104128402A (en) | 2014-11-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 9 Jiangdong Road, Wuhu, Anhui Province Patentee after: CSC JIANG DONG SHIPYARD Address before: No. nine Jiangdong Road, Wuhu, Anhui Province Patentee before: Jiangdong Shipyard, China National Changjiang Shipping Cooperation |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240513 Address after: No. 17 Jiang'an Road, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Changjiang Steamship Co.,Ltd. Country or region after: China Address before: No. 9 Jiangdong Road, Wuhu City, Anhui Province, 241000 Patentee before: CSC JIANG DONG SHIPYARD Country or region before: China |