CN203818017U - Three-way pipe grooving fixture - Google Patents
Three-way pipe grooving fixture Download PDFInfo
- Publication number
- CN203818017U CN203818017U CN201420155689.0U CN201420155689U CN203818017U CN 203818017 U CN203818017 U CN 203818017U CN 201420155689 U CN201420155689 U CN 201420155689U CN 203818017 U CN203818017 U CN 203818017U
- Authority
- CN
- China
- Prior art keywords
- support plate
- way pipe
- support frame
- left support
- grooving
- 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 - Lifetime
Links
- 238000012545 processing Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
A three-way pipe grooving fixture comprises an upper support frame and a lower support frame which have the same structure and are vertically symmetrical, wherein the lower support frame comprises a flat plate; a front support plate, a left support plate, a right support plate and a rear support plate are perpendicularly arranged on the flat plate, the front support plate and the rear support plate are parallel, the left support plate and the right support plate are parallel, and the front support plate and the left support plate are perpendicular; the left side and the right side of the rear support plate are fixedly connected with the rear sides of the left support plate and the right support plate respectively; semi-circular grooves are formed in the front support plate, the left support plate and the right support plate respectively; and a flange is arranged on the flat plate at the top of the upper support frame. The three-way pipe grooving fixture can directly perform grooving processing on two mutually perpendicular ports of a three-way pipe simultaneously on a press, so that the design cost is reduced effectively, direct grooving by grinding of a grinding wheel is avoided, a single-end processing by a semi-circular fixture is not required, waste of manpower, material and financial resources is reduced, the production efficiency is further improved, and the grooving quality is guaranteed.
Description
Technical field
The utility model belongs to a kind of tubing processing technique field, and especially one relates to three-way pipe groove fixture.
Background technology
In the last few years; along with the development in market, the laying of oil transportation in all parts of the country, gas transmission, heating, water supply line is more and more, and the market demand of pipe fitting product increases day by day; pipeline industry has also had development fast thereupon; laying, conveyance conduit, in engineering construction or maintenance; often can use threeway to connect other pipe fitting in order to increase shunting; according to demand, need to carry out groove processing to pipe fitting two ends just can better welded and installed, ensures the dredging quality of pipeline.
At present, adopt the gradient that grinds of emery wheel and be fixed on two kinds of modes on lathe with two semicircular clamp and carry out groove, the shortcoming of emery wheel groove existence is to cause hand labor intensity large, time-consuming, effort, and crudy can not be guaranteed, and groove easily causes situation not of uniform size.Be fixed on lathe and can only carry out single-ended groove with the fixture of semicircle, in the time of batch production, consuming time, consumption power, causes the phenomenon that productivity is low.
Utility model content
The utility model is in order to solve weak point of the prior art, provides that a kind of labour intensity is little, working (machining) efficiency is high, the measured three-way pipe groove of groove matter fixture.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: three-way pipe groove fixture, comprise structure identical and laterally zygomorphic upper carriage and lower support frame, lower support frame comprises flat board, on flat board, be vertically provided with front end panel, left support plate, right support plate and rear bearing sheet, front end panel and rear bearing sheet be arranged in parallel, left support plate and right support plate be arranged in parallel, front end panel is vertical with left support plate to be arranged, the left and right sides of rear bearing sheet is fixedly connected with the rear side of right support plate with left support plate respectively, front end panel, on left support plate and right support plate, be respectively equipped with a semi-circular recesses, the flat board at upper carriage top is provided with ring flange.
On described ring flange, be connected with hydraulic jack.
The flat board of described lower support frame is provided with installing hole.
Adopt technique scheme, use bolt through the installing hole on the flat board of lower support frame, lower support frame is fixed on the workbench of forcing press, hydraulic jack is located on forcing press, drives the lifting of upper carriage, when upper carriage rises by operation hydraulic jack, three-way pipe is put in three semi-circular recesses on lower support frame, manipulate hydraulic jack again and drive upper carriage to decline, three semi-circular recesses on lower support frame are just in time put into the top of three-way pipe, and three-way pipe is compressed.So just can use groove cutter to carry out groove processing to two of three-way pipe mutually perpendicular ports simultaneously.
The utility model can directly carry out groove processing to two of three-way pipe mutually perpendicular ports on forcing press simultaneously, effectively reduce design cost, avoid with the direct groove of grinding-wheel grinder, also without using the single-ended processing of semicircular clamp, reduce manpower, the waste of material resources and financial resources, further enhances productivity, and ensures groove quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 places three-way pipe carriage top view at present in the utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, three-way pipe groove fixture of the present utility model, comprise structure identical and laterally zygomorphic upper carriage and lower support frame, lower support frame comprises dull and stereotyped 1, on dull and stereotyped 1, be vertically provided with front end panel 2, left support plate 3, right support plate 4 and rear bearing sheet 5, front end panel 2 and rear bearing sheet 5 be arranged in parallel, left support plate 3 and right support plate 4 be arranged in parallel, front end panel 2 setting vertical with left support plate 3, the left and right sides of rear bearing sheet 5 is fixedly connected with respectively (support strength that can promote like this left support plate 3 and right support plate 4) with the rear side of right support plate 4 with left support plate 3, front end panel 2, on left support plate 3 and right support plate 4, be respectively equipped with a semi-circular recesses 9, the flat board 1 at upper carriage top is provided with ring flange 6.
On ring flange 6, be connected with hydraulic jack (meaning not shown in the figures out).The flat board 1 of lower support frame is provided with installing hole 8.
The utility model is in the time that work is used, use bolt through the installing hole 8 on the flat board 1 of lower support frame, lower support frame is fixed on the workbench of forcing press, hydraulic jack is located on forcing press, drive the lifting of upper carriage by operation hydraulic jack, when upper carriage rises, three-way pipe 7 is put in three semi-circular recesses 9 on lower support frame, manipulating hydraulic jack drives upper carriage to decline again, three semi-circular recesses 9 on lower support frame are just in time put into the top of three-way pipe 7, and three-way pipe 7 is compressed.So just can use groove cutter to carry out groove processing to two of three-way pipe 7 mutually perpendicular ports simultaneously.
Above-described embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. three-way pipe groove fixture, it is characterized in that: comprise structure identical and laterally zygomorphic upper carriage and lower support frame, lower support frame comprises flat board, on flat board, be vertically provided with front end panel, left support plate, right support plate and rear bearing sheet, front end panel and rear bearing sheet be arranged in parallel, left support plate and right support plate be arranged in parallel, front end panel is vertical with left support plate to be arranged, the left and right sides of rear bearing sheet is fixedly connected with the rear side of right support plate with left support plate respectively, front end panel, on left support plate and right support plate, be respectively equipped with a semi-circular recesses, the flat board at upper carriage top is provided with ring flange.
2. three-way pipe groove fixture according to claim 1, is characterized in that: on described ring flange, be connected with hydraulic jack.
3. three-way pipe groove fixture according to claim 1 and 2, is characterized in that: the flat board of described lower support frame is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155689.0U CN203818017U (en) | 2014-04-02 | 2014-04-02 | Three-way pipe grooving fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155689.0U CN203818017U (en) | 2014-04-02 | 2014-04-02 | Three-way pipe grooving fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818017U true CN203818017U (en) | 2014-09-10 |
Family
ID=51473560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155689.0U Expired - Lifetime CN203818017U (en) | 2014-04-02 | 2014-04-02 | Three-way pipe grooving fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513511A (en) * | 2016-11-29 | 2017-03-22 | 青岛昌辉管业有限公司 | Three-head groove machining die for three-way pipe fitting |
| CN114193201A (en) * | 2021-12-21 | 2022-03-18 | 浙江博秦精密工业有限公司 | Three-way pipe positioning fixture |
-
2014
- 2014-04-02 CN CN201420155689.0U patent/CN203818017U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513511A (en) * | 2016-11-29 | 2017-03-22 | 青岛昌辉管业有限公司 | Three-head groove machining die for three-way pipe fitting |
| CN114193201A (en) * | 2021-12-21 | 2022-03-18 | 浙江博秦精密工业有限公司 | Three-way pipe positioning fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU WANDA HEAVY INDUSTRIES CO., LTD. Free format text: FORMER NAME: ZHENGZHOU WANDA PIPE FITTING MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 451161 Henan city of Zhengzhou province Xingang air port Avenue North Patentee after: ZHENGZHOU WANDA HEAVY INDUSTRY CO.,LTD. Address before: 451161 Henan city of Zhengzhou province Xingang air port Avenue North Patentee before: ZHENGZHOU WANDA PIPE FITTING MANUFACTURING Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three-way pipe grooving fixture Effective date of registration: 20180621 Granted publication date: 20140910 Pledgee: Bank of Zhengzhou, Longhai branch, Limited by Share Ltd. Pledgor: ZHENGZHOU WANDA HEAVY INDUSTRY CO.,LTD. Registration number: 2018990000469 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190819 Granted publication date: 20140910 Pledgee: Bank of Zhengzhou, Longhai branch, Limited by Share Ltd. Pledgor: ZHENGZHOU WANDA HEAVY INDUSTRY CO.,LTD. Registration number: 2018990000469 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |