CN201214130Y - Light-duty vertical type flange ring rolling mill - Google Patents
Light-duty vertical type flange ring rolling mill Download PDFInfo
- Publication number
- CN201214130Y CN201214130Y CNU2008201179165U CN200820117916U CN201214130Y CN 201214130 Y CN201214130 Y CN 201214130Y CN U2008201179165 U CNU2008201179165 U CN U2008201179165U CN 200820117916 U CN200820117916 U CN 200820117916U CN 201214130 Y CN201214130 Y CN 201214130Y
- Authority
- CN
- China
- Prior art keywords
- working platform
- light
- vertical
- flange
- main mould
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 25
- 230000001808 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000007932 molded tablet Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Abstract
The utility model relates to a flange processing machinery, in particular to a light-weight vertical flange ring rolling machine. The flange ring rolling machine solves the problem of low quality of grinding ring in the flange processing, and comprises a base. A vertical working table and an electric motor are arranged on the base; a rotating master mold is arranged on a vertical working table; a main shaft of the rotating master mold is connected with the electric motor through a shaft coupling; a mandrel is arranged below the rotating master mold; a roller is arranged on one side of the rotating master mold; a limit device is arranged above the rotating master mold; and a distance measurement device with measuring wheels is arranged on the side lower part of the rotating master mold. The light-weight vertical ring rolling machine has the advantages of delicate design, small volume, large capacity, convenient operation, good flange shaping effect (the ellipticity is less than 3 millimeters), and the production efficiency of the ring rolling machine is 20 percent higher than that of the same type of the ring rolling machine.
Description
Technical field
The utility model relates to a kind of flange processing machine tool, is specially a kind of light-duty vertical machine for rolling ring of flange.
Background technology
Annular elements such as flange are widely used in the industry such as oil, chemical industry, metallurgy, at present, mainly still adopt open die forging to cause cake sheet, punching, saddle support reaming, rolling rolling to expand for the manufacturing forming technique of annular elements such as flange, are finally formed by machining again.It is at first to adopt saddle support reaming or Forgingother mode to carry out the annular element base that rolling rolling is expanded, then, on machine for rolling ring, adopt rotary die to the local pressure forming continuously of blank, the whole wall thickness of annular element is reduced, enlarged-diameter, cross section profile is shaped, and makes it become the annular element blank with simple shape and size, and then carries out the machining of cross sectional shape by large-scale vertical lathe.Existing machine for rolling ring tool is simple in structure, can not adapt to the requirement of processing high-quality flange.
Summary of the invention
The utility model provides a kind of light-duty vertical machine for rolling ring of flange in order to solve the stone roller not high problem of ring quality in the flange processing.
The utility model is realized by following technical scheme, a kind of light-duty vertical machine for rolling ring of flange, comprise base, be provided with vertical working platform, motor on base, the vertical working platform is provided with and rotates main mould, and the main shaft that rotates main mould is connected with motor by shaft coupling, below the main mould of rotation, be provided with mandrel, be provided with and embrace a roller rotating main mould one side, above rotating main mould, be provided with stopping means, be provided with at the side-lower that rotates main mould and have range finding wheel range unit.
The flange blank is enclosed within on the core, start motor then, driven by motor is rotated main mould and is rotated, rotating main mould exerts pressure while the flange blank that rotates on the core, core and flange blank also rotate simultaneously, flange blank diameter under the pressure that rotates main mould and mandrel enlarges moulding gradually, and the roller of embracing of both sides then cooperates with the main mould of rotation, and flange is limited within the specific limits to have guaranteed the accurate of flange.The utility model design is exquisite, and volume is little, and carrying is big, and is easy and simple to handle, and flange forming (ovality is less than 3mm) production efficiency improves 20% than machine for rolling ring of the same type.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is a side view of the present utility model
Fig. 3 is for rotating the installation diagram of main mould
Fig. 4 is the installation diagram of core
Among the figure: the 1-oil pressure cylinder, 2-vertical working platform, 3-rotates main mould, the 4-mandrel, 5-embraces roller, 6-controls screw rod, the 7-nut, the 8-nut, 9-controls screw rod, the 10-range unit, 11-triggers screw rod, the 12-cross bar, the 13-tilted supporter, the 14-spindle drum, the 15-main shaft, the 16-shaft coupling, the 17-motor, 18-axle interlink, the 19-patrix, mould among the 20-, the 21-counterdie, 22-pressing mold compressing tablet, 23-master's molded tablet, the 24-bearing, the 25-bearing, the 26-bearing, the 27-hollow shaft, the empty axle bed of 28-, the 29-bearing, the 30-pull bar, the 31-base
The specific embodiment
As schematically shown in Figure 1, 2, a kind of light-duty vertical machine for rolling ring of flange, comprise base 31, be provided with vertical working platform 2, motor 17 on base 31, vertical working platform 2 is provided with and rotates main mould 3, and the main shaft 15 that rotates main mould 3 is connected with motor 17 by shaft coupling 16, below the main mould 3 of rotation, be provided with mandrel 4, be provided with and embrace a roller 5 rotating main mould 3 one sides, above rotating main mould 3, be provided with stopping means, be provided with the range unit 10 that has the range finding wheel at the side-lower that rotates main mould 3.
As schematically shown in Figure 3, the main shaft 15 that rotates main mould 3 is with spindle drum 14 outward, and spindle drum 14 is installed on the vertical working platform 2, and the upper end is connected with oil pressure cylinder 1.Be provided with bearing 24 between spindle drum 14 and the main shaft 15, rotate the shape of main mould 3 and can determine according to the needs of flange shape.Meaning is as shown in Figure 3 rotated main mould 3 by patrix 19, middle mould 20, counterdie 21 and connect and form, and it is outer fixing by main molded tablet 22 and pressing mold compressing tablet 23 to rotate main mould 3.
Described stopping means comprises the cross bar 12 that has trigger switch, and cross bar 12 is fixed on the spindle drum 14, is provided with the triggering screw rod 11 that can regulate height in vertical working platform 2 sides, trigger screw rod 11 be positioned at trigger switch under.Exert pressure to flange when rotating main mould 3 always, flange Zhou Jing diminishes, and rotates main mould 3 and spindle drum 14 and moves down, and triggering screw rod 11 designs has definite height, start trigger switch when cross bar moves for 12 times after contact triggers screw rod 11, flange reaches design standard and quits work at this moment.
Described armful of roller 5 one ends are hinged on the vertical working platform 2, and the other end is connected with control screw rod 6 respectively.6 cross-under of control screw rod are in nut 7, and nut 7 is fixed on the vertical working platform 2.Regulate the relative position of embracing roller 5 and rotating main mould 3 and axle 4 by hand rotation control screw rod.
Described range unit 10 1 ends are hinged on the vertical working platform 2, and the other end is connected with control screw rod 9.
9 cross-under of control screw rod are in nut 8, and nut 8 is fixed on the vertical working platform 2.Control the position of range unit 10 by the position of manual adjustments control screw rod 9.This structure can be regulated the flange finished size easily, and the suitable pressure of oil cylinder can guarantee again to prevent when finish rolling to flatten.
As schematically shown in Figure 4, vertical working platform 2 is provided with sky axle bed 28, be provided with hollow shaft 27 in the empty axle bed 28, one port of hollow shaft 27 is a bell mouth shape, be with three bearings 29,26,25 outside the hollow shaft 27, empty axle bed 28 inboards are stepped card, and described bearing is positioned at draw-in groove, be fixed with pull bar 30 in the hollow shaft 27, pull bar 30 front ends are fixed with mandrel 4.This structure makes mandrel 4 slow-roll stabilizations, bears pressure capability and improves, and it is convenient to change.Mandrel is taked axial adjustment, rotates main mould and adopts combined type, can adapt to single and mini-batch production production better.
Claims (6)
1, a kind of light-duty vertical machine for rolling ring of flange, comprise base (31), it is characterized in that: on base (31), be provided with vertical working platform (2), motor (17), vertical working platform (2) is provided with and rotates main mould (3), the main shaft (15) that rotates main mould (3) is connected with motor (17) by shaft coupling (16), is rotating main mould
(3) below is provided with mandrel (4), is provided with in main mould (3) one sides of rotation and embraces a roller (5), is provided with stopping means above rotating main mould (3), is provided with the range unit (10) that has the wheel of finding range at the side-lower that rotates main mould (3).
2, light-duty vertical machine for rolling ring of flange according to claim 1, it is characterized in that: the outer spindle drum (14) that is with of main shaft (15) that rotates main mould (3), spindle drum (14) is installed on the vertical working platform (2), and the upper end is connected with oil pressure cylinder (1), is provided with bearing (24) between spindle drum (14) and the main shaft (15).
3, light-duty vertical machine for rolling ring of flange according to claim 1, it is characterized in that: described stopping means comprises the cross bar (12) that has trigger switch, cross bar (12) is fixed on the spindle drum (14), be provided with the triggering screw rod (11) that can regulate height in vertical working platform (2) side, trigger screw rod (11) be positioned at trigger switch under.
4, light-duty vertical machine for rolling ring of flange according to claim 1, it is characterized in that: described armful of roller (5) one ends are hinged on the vertical working platform (2), the other end is connected with control screw rod (6) respectively, the cross-under of control screw rod (6) is in nut (7), and nut (7) is fixed on the vertical working platform (2).
5, light-duty vertical machine for rolling ring of flange according to claim 1, it is characterized in that: described range unit (10) one ends are hinged on the vertical working platform (2), the other end is connected with control screw rod (9), the cross-under of control screw rod (9) is in nut (8), and nut (8) is fixed on the vertical working platform (2).
6, light-duty vertical machine for rolling ring of flange according to claim 1, it is characterized in that: vertical working platform (2) is provided with sky axle bed (28), be provided with hollow shaft (27) in the empty axle bed (28), one port of hollow shaft (27) is a bell mouth shape, hollow shaft (27) is outer to be with three bearings (29,26,25), and empty axle bed (28) inboard is stepped card, and described bearing is positioned at draw-in groove, be fixed with pull bar (30) in the hollow shaft (27), pull bar (30) front end is fixed with mandrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201179165U CN201214130Y (en) | 2008-05-29 | 2008-05-29 | Light-duty vertical type flange ring rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201179165U CN201214130Y (en) | 2008-05-29 | 2008-05-29 | Light-duty vertical type flange ring rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214130Y true CN201214130Y (en) | 2009-04-01 |
Family
ID=40519341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201179165U Expired - Fee Related CN201214130Y (en) | 2008-05-29 | 2008-05-29 | Light-duty vertical type flange ring rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214130Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592935B (en) * | 2009-06-08 | 2011-12-07 | 周明宝 | Rolling compaction wheel numerical control system suitable for ring rolling equipment |
| CN103978134A (en) * | 2014-04-30 | 2014-08-13 | 浙江远大重工锻压有限公司 | Mandrel device for spherical ring rolling machine |
| CN107598045A (en) * | 2017-09-27 | 2018-01-19 | 马鞍山经纬回转支承有限公司 | A kind of ring rolls that can process two pieces ring simultaneously |
-
2008
- 2008-05-29 CN CNU2008201179165U patent/CN201214130Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592935B (en) * | 2009-06-08 | 2011-12-07 | 周明宝 | Rolling compaction wheel numerical control system suitable for ring rolling equipment |
| CN103978134A (en) * | 2014-04-30 | 2014-08-13 | 浙江远大重工锻压有限公司 | Mandrel device for spherical ring rolling machine |
| CN107598045A (en) * | 2017-09-27 | 2018-01-19 | 马鞍山经纬回转支承有限公司 | A kind of ring rolls that can process two pieces ring simultaneously |
| CN107598045B (en) * | 2017-09-27 | 2019-09-06 | 马鞍山经纬回转支承有限公司 | It is a kind of can be with the ring rolls of simultaneous processing two pieces ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20110529 |