CN204771638U - But return bend anchor clamps of accurate positioning - Google Patents
But return bend anchor clamps of accurate positioning Download PDFInfo
- Publication number
- CN204771638U CN204771638U CN201520438683.9U CN201520438683U CN204771638U CN 204771638 U CN204771638 U CN 204771638U CN 201520438683 U CN201520438683 U CN 201520438683U CN 204771638 U CN204771638 U CN 204771638U
- Authority
- CN
- China
- Prior art keywords
- fixed bar
- pinpoint
- return bend
- tube bending
- bending jig
- 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 - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a but return bend anchor clamps of accurate positioning, including the dead lever, dead lever one end rigid coupling has the cardboard, and the other end passes through bolt and triangle chuck rigid coupling. Lower and the relative lighter problem of simple to operate weight of return bend fixture precision has been solved through being provided with the dead lever with the cardboard that plays the positioning action to the return bend anchor clamps.
Description
Technical field
The utility model belongs to clamp art, and being specifically related to one can pinpoint tube bending jig.
Background technology
At present, cutting apparatus is of a great variety for the fixture clamping pipeline, but the clamping for bend pipe lacks effectively simple fixture all the time, existing its clamping means of bend pipe for bend pipe particularly 60 degree and 90 degree are mostly grinding tool process, namely the complete coated bend pipe of about one grinding tool is manufactured, thus realize clamping process, not only gravity is large due to integral coating for this kind of fixture, and be installed on up and down on cutting apparatus and also require great effort very much, need a large amount of positioners, waste time and energy and affect production efficiency.
Utility model content
The purpose of this utility model is to provide one can pinpoint tube bending jig, and what solve that tube bending jig of the prior art exists can not pinpoint problem.
The technical scheme that the utility model adopts comprises fixed bar, and fixed bar one end is connected with clamp, the other end by bolt and triangle chuck affixed.
Feature of the present utility model is also,
Wherein fixed bar is provided with 3 and becomes 120 degree to wait angle to be connected with triangle chuck.
The bolt be wherein connected with triangle chuck at each fixed bar at least arranges two.
Wherein clamp becomes 90 degree with the angle of fixed bar.
One end that wherein clamp is connected with fixed bar is square or circular, and the other end is indent circular arc and arc radius is equal with the exterior radius of the clamping of bend pipe.
The beneficial effects of the utility model are: tube bending jig solves with the clamp played the role of positioning the problem that tube bending jig positioning precision is lower and weight easy for installation is relatively light by being provided with fixed bar.
Accompanying drawing explanation
Fig. 1 is that the utility model is a kind of can the structural representation of pinpoint tube bending jig.
In figure, 1. triangle chuck, 2. fixed bar, 3. clamp, 4. bend pipe, 5. clamping station, 6. bolt.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model one can pinpoint tube bending jig, as shown in Figure 1, comprise triangle chuck 1, three edged surfaces of triangle chuck 1 are welded with three fixed bars 2 with chuck axis parallel, the solder joint of three fixed bars 2 becomes equilateral triangle, three clamps 3 are welded with at the other end of three fixed bars 2, one end that clamp 3 connects with fixed bar 2 can be square or circular, the other end contacted with bend pipe is that the radius that its circular arc of indent circular arc is corresponding is equal with the exterior radius of the clamping station 5 of bend pipe 4, and bend pipe 4 passes through clamp 3 clamping on triangle chuck 1.
Operation principle of the present utility model is, during use, bend pipe 4 is contained in one side near triangle chuck 1 with one end of rectangular surfaces, the clamp 3 opening triangle chuck 1 correspondence also can open, bend pipe 4 is loaded in the middle of three clamps 3, the concave end of slowly tightening three now corresponding clamps 3 of triangle chuck 1 also slowly contacts with the clamping wall of bend pipe 4, until bend pipe 4 is clamped cutting of can starting shooting.
Claims (5)
1. one kind can pinpoint tube bending jig, it is characterized in that, comprise fixed bar (2), fixed bar (2) one end is connected with clamp (3), and the other end is affixed by bolt (6) and triangle chuck (1).
2. one according to claim 1 can pinpoint tube bending jig, it is characterized in that, described fixed bar (2) is provided with 3 and becomes 120 degree angles such as grade to be connected with triangle chuck (1).
3. one according to claim 1 can pinpoint tube bending jig, and it is characterized in that, the described bolt be connected with triangle chuck (1) at each fixed bar (2) at least arranges two.
4. one according to claim 1 can pinpoint tube bending jig, and it is characterized in that, described clamp (3) becomes 90 degree with the angle of fixed bar (2).
5. one according to claim 1 can pinpoint tube bending jig, it is characterized in that, one end that described clamp (3) is connected with fixed bar (2) is square or circular, and the other end is indent circular arc and arc radius is equal with the exterior radius of the clamping station (5) of bend pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438683.9U CN204771638U (en) | 2015-06-24 | 2015-06-24 | But return bend anchor clamps of accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438683.9U CN204771638U (en) | 2015-06-24 | 2015-06-24 | But return bend anchor clamps of accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771638U true CN204771638U (en) | 2015-11-18 |
Family
ID=54511764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438683.9U Expired - Fee Related CN204771638U (en) | 2015-06-24 | 2015-06-24 | But return bend anchor clamps of accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658304A (en) * | 2020-12-11 | 2021-04-16 | 北京星航机电装备有限公司 | Lathe machining device for bent pipe parts |
| CN113927540A (en) * | 2021-11-13 | 2022-01-14 | 国网辽宁省电力有限公司检修分公司 | Special tool for disassembling and assembling main filter |
-
2015
- 2015-06-24 CN CN201520438683.9U patent/CN204771638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658304A (en) * | 2020-12-11 | 2021-04-16 | 北京星航机电装备有限公司 | Lathe machining device for bent pipe parts |
| CN113927540A (en) * | 2021-11-13 | 2022-01-14 | 国网辽宁省电力有限公司检修分公司 | Special tool for disassembling and assembling main filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |