CN102632120A - Angle adjusting device for tube bending - Google Patents
Angle adjusting device for tube bending Download PDFInfo
- Publication number
- CN102632120A CN102632120A CN201210122064XA CN201210122064A CN102632120A CN 102632120 A CN102632120 A CN 102632120A CN 201210122064X A CN201210122064X A CN 201210122064XA CN 201210122064 A CN201210122064 A CN 201210122064A CN 102632120 A CN102632120 A CN 102632120A
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- CN
- China
- Prior art keywords
- tube
- die holder
- clamp
- clamping die
- mould
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- 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.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an angle adjusting device for tube bending, which comprises a tube-clamping die holder, the axial side of the tube-clamping die holder is provided with a conical tube-clamping die, a tube slot matched with the diameter of a tube is arranged in the tube-clamping die, the outer wall of the tube-clamping die is provided with a plurality of longitudinal grooves along the circumferential direction of the tube-clamping die, the grooves are communicated with the tube slot and the radial outer side of the tube-clamping die, a conical die cavity is arranged in the tube-clamping die holder, one end of the tube-clamping die is embedded into the die cavity, a gap is formed between the bottom surface of the tube-clamping die and the tube-clamping die holder, and the taper of the tube slot is slightly greater than that of the die cavity, one end of the tube-clamping die in the tube-clamping die holder is provided with a screw, the screw after extending out of the tube-clamping die holder is in thread connection with a nut, the tube-clamping die holder is fixedly provided with an angle scale, the tube-clamping die holder is sleeved with a pointer matched with the angle scale, and a bearing is arranged between the tube-clamping die holder and the pointer. The device disclosed by the indention has the advantage that: once the adjusting device is clamped at one end of a tube, the angle of the tube can be accurately rotated, so that the tube can be bent twice.
Description
Technical field
The present invention relates to a kind of angle regulator when being used for bend pipe.
Background technology
Bending machine is a kind of processing unit (plant) commonly used in the pipe fitting manufacture field, is used for pipe fitting is carried out bending.If a pipe fitting needs twice bending, and the position of twice bending needs and will put into another bender location back bending after the bending for the first time, very inconvenience for operating personnel not when same plane.
Summary of the invention
Technical problem to be solved by this invention is: a kind of angle regulator when being used for bend pipe is provided, makes pipe fitting under the situation of not taking off, accurately to adjust angle and carry out the bend pipe second time.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of angle regulator when being used for bend pipe comprises the clamp die holder; An axial side of clamp die holder is provided with the clamp mould of truncated cone-shaped, is provided with the tube seat that cooperates with the pipe fitting diameter in the clamp mould, offers some grooves longitudinally on along the circumferential direction on the outer wall of clamp mould; This groove is communicated with the radial outside of tube seat and clamp mould; Be provided with the truncated cone-shaped die cavity in the clamp die holder, an end of clamp mould embeds in this die cavity, and is gapped between the bottom surface of clamp mould and the clamp die holder; And the tapering of tube seat is slightly larger than the tapering of die cavity; Clamp mould one end that is positioned at the clamp die holder is provided with screw rod, and this screw rod passes the back and is connected with nut thread from the clamp die holder, be set with angle scale on the clamp die holder; Be arranged with the pointer that matches with angle scale on the clamp die holder, be provided with bearing between clamp die holder and the pointer.
The lower end of said pointer is connected with balancing weight.
The invention has the beneficial effects as follows: above-mentioned adjusting device is clamped in an end of pipe fitting, the accurate angle of rotary tube piece just, but make pipe fitting secondary bending pipe fitting.
Description of drawings
Fig. 1 is the structure chart of the angle regulator of the present invention when being used for bend pipe;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, clamp die holder, 2, the clamp mould, 3, groove, 4, screw rod, 5, wing nut, 6, angle scale, 7, pointer, 8, bearing, 9, balancing weight, 10, pipe fitting, 11, die cavity, 12, jaw.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
Like Fig. 1, shown in Figure 2; Angle regulator when being used for bend pipe of the present invention comprises clamp die holder 1, and an axial side of clamp die holder 1 is provided with the clamp mould 2 of truncated cone-shaped; Be provided with the tube seat that cooperates with pipe fitting 10 diameters in the clamp mould 2; Offer some grooves 3 longitudinally on along the circumferential direction on the outer wall of clamp mould 2, this groove 3 is communicated with the radial outside of tube seats and clamp mould 2, and the wall of clamp mould 2 is divided into several jaws 12.Be provided with truncated cone-shaped die cavity 11 in the clamp die holder 1; One end of clamp mould 2 embeds in this die cavity 11; Gapped between the round platform upper bottom surface of clamp mould 2 and the clamp die holder 1 (die cavity 11 bottom surfaces), and the tapering of tube seat is slightly larger than the tapering of die cavity 11, and clamp mould 2 one ends that are positioned at clamp die holder 1 are provided with screw rod 4; This screw rod 4 passes the back and is threaded with wing nut 5 from clamp die holder 1; Be set with angle scale 6 on the clamp die holder 1, be arranged with the pointer 7 that matches with angle scale 6 on the clamp die holder 1, be provided with bearing 8 between clamp die holder 1 and the pointer 7.For the ease of fixing of pointer 7, be connected with balancing weight 9 in the lower end of pointer 7.
The course of work of the present invention is: as shown in Figure 1, an end of pipe fitting 10 is stretched in the tube seat of clamp mould 2, and rotate wing nut 5 then; Make screw rod 4 move right, because gapped between the round platform upper bottom surface of clamp mould 2 and the clamp die holder 1 (die cavity 11 bottom surfaces), and the tapering of tube seat is slightly larger than the tapering of die cavity 11; Screw rod 4 is when pulling clamp mould 2 moves right like this; Jaw 12 shrinks to the centre, thereby pipe fitting 10 is clamped, and rotates pipe fitting 10 then; Pipe fitting 10 drives clamp die holder 1 through clamp mould 2 and rotates together with angle scale 6; And pointer 7 is motionless in the upright position, because angle scale 6 is marked with angle, so the angle that pipe fitting 10 turns over just shows on angle scale 6.The adjusting device of said structure is simple in structure, and is simple to operate, quick, and the angle of demonstration is accurate, can be used as accessory and is used on the bending machine.After having adopted above-mentioned adjusting device on the bending machine; Behind pipe fitting 10 bending once; Only need unclamp the clamping device on the bending machine a little, then pipe fitting 10 moved to the position that needs the secondary bending and rotates to required angle, can carry out the secondary bending pipe fitting 10.
Claims (2)
1. the angle regulator when being used for bend pipe is characterized in that: comprise the clamp die holder, an axial side of clamp die holder is provided with the clamp mould of truncated cone-shaped; Be provided with the tube seat that cooperates with the pipe fitting diameter in the clamp mould, offer some grooves longitudinally on along the circumferential direction on the outer wall of clamp mould, this groove is communicated with the radial outside of tube seat and clamp mould; Be provided with the truncated cone-shaped die cavity in the clamp die holder, an end of clamp mould embeds in this die cavity, and is gapped between the bottom surface of clamp mould and the clamp die holder; And the tapering of tube seat is slightly larger than the tapering of die cavity; Clamp mould one end that is positioned at the clamp die holder is provided with screw rod, and this screw rod passes the back and is connected with nut thread from the clamp die holder, be set with angle scale on the clamp die holder; Be arranged with the pointer that matches with angle scale on the clamp die holder, be provided with bearing between clamp die holder and the pointer.
2. the angle regulator when being used for bend pipe according to claim 1, it is characterized in that: the lower end of said pointer is connected with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122064XA CN102632120A (en) | 2012-04-24 | 2012-04-24 | Angle adjusting device for tube bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122064XA CN102632120A (en) | 2012-04-24 | 2012-04-24 | Angle adjusting device for tube bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102632120A true CN102632120A (en) | 2012-08-15 |
Family
ID=46616803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122064XA Pending CN102632120A (en) | 2012-04-24 | 2012-04-24 | Angle adjusting device for tube bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632120A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900160U (en) * | 2010-11-25 | 2011-07-20 | 郑州锅炉股份有限公司 | Spatial bent tube angle positioning device |
| CN102145366A (en) * | 2011-04-29 | 2011-08-10 | 宁波市华江数控机械有限公司 | Copper pipe binding machine |
| CN202506705U (en) * | 2012-04-24 | 2012-10-31 | 张家港和升数控机床制造有限公司 | Angle adjusting device for pipe bending |
-
2012
- 2012-04-24 CN CN201210122064XA patent/CN102632120A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201900160U (en) * | 2010-11-25 | 2011-07-20 | 郑州锅炉股份有限公司 | Spatial bent tube angle positioning device |
| CN102145366A (en) * | 2011-04-29 | 2011-08-10 | 宁波市华江数控机械有限公司 | Copper pipe binding machine |
| CN202506705U (en) * | 2012-04-24 | 2012-10-31 | 张家港和升数控机床制造有限公司 | Angle adjusting device for pipe bending |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |