CN201693116U - Roll forging shaft for rolling forming machine - Google Patents
Roll forging shaft for rolling forming machine Download PDFInfo
- Publication number
- CN201693116U CN201693116U CN2010201923711U CN201020192371U CN201693116U CN 201693116 U CN201693116 U CN 201693116U CN 2010201923711 U CN2010201923711 U CN 2010201923711U CN 201020192371 U CN201020192371 U CN 201020192371U CN 201693116 U CN201693116 U CN 201693116U
- Authority
- CN
- China
- Prior art keywords
- roll forging
- ring flange
- roll
- flanges
- axle
- 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
- 238000010080 roll forging Methods 0.000 title claims abstract description 48
- 238000005096 rolling process Methods 0.000 title abstract description 5
- 238000005242 forging Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a roll forging shaft for a rolling forming machine, which is characterized in that: a pair of flanges for installing roll forging dies are sleeved on the roll forging shaft in a sliding way, and an annular groove is respectively arranged on the opposite inner sides of the two flanges; and a flange compacting device is arranged at the outer side of the flange. The two movable flanges are arranged on the roll forging shaft, and after the roll forging dies are hung at the backs of the two flanges, the two flanges are compacted by adjusting the flanges, so that the roll forging dies are more conveniently assembled and disassembled; and when in use, in case of displacement, the accurate symmetry of the upper and lower roll forging dies can be realized by adjusting bolts on the flanges by rotating, thereby, the forging quality can be improved.
Description
Technical field
The utility model relates to a kind of rolling and prolongs make-up machine, and particularly a kind of rolling prolonged on the make-up machine in order to the roll forging mould to be installed and to drive the roll forging axle of its work.
Background technology
Existing rolling prolonged the rollforming machine that forming machine mainly is made up of frame, main motor, transmission mechanism and upper and lower roll body.Owing to 1 pair of mould only is installed on the upper and lower roll body of existing forging roll, can not finish the diversity of blank operation, and mould is difficult for changing, can not adapt to the diversity of processing; And in process, the upper and lower roll forging mould is shifted easily, causes upper and lower forming face asymmetric, influences the roll forging quality, and the up-down rollers forging mould is regulated also relatively difficulty.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, provides a kind of roll forging mould easily to change, and symmetry is adjustable, can adapt to the multifarious roll forging axle of processing.
The technical solution of the utility model is achieved in that
Be used to roll the roll forging axle that prolongs make-up machine, slip cap is provided with a pair of ring flange in order to installation roll forging mould on the roll forging axle, respectively offers annular groove on two ring flange opposed inside faces, is provided with the ring flange hold down gag in the outside of ring flange.
As preferably, described ring flange hold down gag is the adjusting ring flange that is set on the roll forging axle, and described adjusting ring flange is connected with the roll forging male thread, and circumferentially is provided with a plurality of puller bolts regulating on the ring flange one side relative with ring flange.After installing the roll forging mould on the ring flange, the rotatable ring flange of regulating makes it near the ring flange that is adjacent, and up to puller bolt ring flange is held out against, thereby the roll forging mould is assembled.
As preferably, be provided with a boss in roll forging axle left side, wherein the outside of a ring flange and described boss offset, and are processed with external screw thread on roll forging axle right side, regulate the outside that ring flange is arranged on another ring flange.Only adopt an adjusting ring flange just can finish tightly-pressing function, help to save production cost.
Adopted the beneficial effects of the utility model of technique scheme to be:
The utility model is provided with the ring flange of two activities on the roll forging axle, after again the roll forging mould being suspended on two ring flanges, get final product above-mentioned two ring flanges being compressed by the adjusting ring flange, make that roll forging mould installing/dismounting is convenient, and in use, if be shifted, can realize the accurate symmetry of up-down rollers forging mould by the bolt on the rotation adjusting ring flange, improved forging quality.
Description of drawings
Fig. 1 is the structural representation of installing and using of the present utility model;
Fig. 2 is the planar structure schematic diagram of ring flange.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: be used to roll the roll forging axle that prolongs make-up machine, as shown in Figure 1, slip cap is provided with a pair of in order to the ring flange 8 of roll forging mould 9 to be installed on roll forging axle 2, as shown in Figure 2, on two ring flanges, 8 opposed inside faces, respectively offer annular groove 24, be provided with the ring flange hold down gag in the outside of ring flange 8.
Described ring flange hold down gag is the adjusting ring flange 5 that is set on the roll forging axle 2, described adjusting ring flange 5 is threaded with roll forging axle 2, be provided with an annular boss 41 in roll forging axle 2 left sides, wherein the outside of a ring flange 8 and described boss 41 offset, be processed with external screw thread on roll forging axle 2 right sides, regulate the outside that ring flange 5 is arranged on another ring flange 8, and circumferentially be provided with a plurality of puller bolts 6 regulating on the relative one side of ring flange 5 and another ring flange 8.
During assembling, with two ring flanges 8 separately, then roll forging mould 9 is inserted in the annular groove 24 two ring flanges 8 and tight, rotating adjusting ring flange 5 makes it near the ring flange 8 that is adjacent, up to puller bolt 6 two ring flanges 8 and roll forging mould are held out against on step 41, thereby the roll forging mould is assembled.The symmetrical precision of the roll forging mould forming surface about adjusting on the roll forging axle 2 also is to regulate by regulating puller bolt 6 tightness.
Claims (3)
1. be used to roll the roll forging axle that prolongs make-up machine, it is characterized in that: go up slip cap at roll forging axle (2) and be provided with a pair of in order to the ring flange (8) of roll forging mould (9) to be installed, on two ring flanges (8) opposed inside face, respectively offer annular groove, be provided with the ring flange hold down gag in the outside of ring flange (8).
2. according to claim 1ly be used to roll the roll forging axle that prolongs make-up machine, it is characterized in that: described ring flange hold down gag is for being set in the adjusting ring flange (5) on the roll forging axle (2), described adjusting ring flange (5) is threaded with roll forging axle (2), and circumferentially is provided with a plurality of puller bolts (6) on adjusting ring flange (5) one side relative with ring flange (8).
3. according to claim 2ly be used to roll the roll forging axle that prolongs make-up machine, it is characterized in that: be provided with a boss (41) in roll forging axle (2) left side, wherein the outside of a ring flange (8) and described boss (41) offset, be processed with external screw thread on roll forging axle (2) right side, regulate the outside that ring flange (5) is arranged on another ring flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201923711U CN201693116U (en) | 2010-05-14 | 2010-05-14 | Roll forging shaft for rolling forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201923711U CN201693116U (en) | 2010-05-14 | 2010-05-14 | Roll forging shaft for rolling forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693116U true CN201693116U (en) | 2011-01-05 |
Family
ID=43394360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201923711U Expired - Fee Related CN201693116U (en) | 2010-05-14 | 2010-05-14 | Roll forging shaft for rolling forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693116U (en) |
-
2010
- 2010-05-14 CN CN2010201923711U patent/CN201693116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LONGLI MACHINARY CO., LTD. Free format text: FORMER OWNER: ZHANG LONGDI Effective date: 20121024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121024 Address after: 313200, Zhenxing Road, No. 649, Zhong tube Town, Zhejiang, Deqing County Patentee after: Zhejiang Longli Machinery Co., Ltd. Address before: 313200, Zhenxing Road, No. 649, Zhong tube Town, Zhejiang, Deqing County Patentee before: Zhang Longdi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |