CN1600497A - High speed molding equipment for orifice rounded angles of four-leaf clubs holes on tube support plate of steam generator - Google Patents
High speed molding equipment for orifice rounded angles of four-leaf clubs holes on tube support plate of steam generator Download PDFInfo
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- CN1600497A CN1600497A CN 200410067489 CN200410067489A CN1600497A CN 1600497 A CN1600497 A CN 1600497A CN 200410067489 CN200410067489 CN 200410067489 CN 200410067489 A CN200410067489 A CN 200410067489A CN 1600497 A CN1600497 A CN 1600497A
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- hairbrush
- steam generator
- plum blossom
- support plate
- high speed
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- 238000000465 moulding Methods 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
A high-speed forming apparatus for the arc corners of the 4-petal quincuncial hole on the tube bearing plate of seam generator features that at least one brush holder on the transverse beam is connected to the longitudinal and transverse moving mechanism, 4 groups of brushes relative to the correspondent arc positions of said quincucial hole are arranged under said brush holder and their rotary axles are respectively connected to the shafts of relative motors, and an angle regulator is arranged on said brush holder.
Description
Technical field
The present invention relates to a kind of four leaf plum blossom aperture fillet process equipments, particularly a kind of plant equipment that is used for nuclear power station steam generator tube supports plate four leaf plum blossom hole aperture fillet high-speed moldings.
Background technology
Many difficulties are arranged in the manufacture process of nuclear power station steam generator gripper shoe, one of them is the moulding of four leaf plum blossom hole aperture fillets, its reason is that its quantity is many, as be used for the steam generator gripper shoe of the nuclear power station of million kilowatt, more than 9000 of plum blossom hole as many as on the plate require height to its aperture fillet, and dimensional requirement is arranged, need make R 〉=0.8mm, as shown in Figure 1 and Figure 2.Being difficult to processing with simple machine, abroad is to adopt industrial robot, throw wheel with elasticity and carry out the aperture moulding of four leaf plum blossom holes, but the industrial robot manufacturing cost is high, and it is not non-that employed elasticity is thrown the price of wheel yet.
Summary of the invention
The objective of the invention is in order to overcome the difficulty of nuclear power station steam generator tube supports plate four leaf plum blossom hole aperture fillet processing and forming, provide a kind of and can reach its machining accuracy and cycle request, the steam generator pipe support plate four leaf plum blossom aperture fillet high speed molding equipments that manufacturing cost is lower again.
Technical scheme of the present invention is: steam generator pipe support plate four leaf plum blossom hole aperture fillet high speed molding equipments, comprise crossbeam, column, be characterized in, on crossbeam, be equipped with a woollen brush base at least, woollen brush base respectively and longitudinal moving mechanism, transverse moving mechanism is connected, so that about the woollen brush base work, move left and right, there are four groups of hairbrush woollen brush base bottom and the corresponding arc sections of four leaf plum blossom holes position, belt wheel is passed through in the rotating shaft of every group of hairbrush, belt is connected with separately Motor Shaft, so that every driven by motor hairbrush rotates, be equipped with the angular adjustment apparatus of adjusting hairbrush and gripper shoe four leaf plum blossom hole angles on the woollen brush base.
The basic principle of steam generator pipe support plate four leaf plum blossom hole aperture fillet moulding is: adopt the rotation of the driven by motor hairbrush on the woollen brush base and make hairbrush with workpiece shape at an angle, turn round the moulding that the principle of doing relative motion realizes the aperture fillet with workpiece.
Because the present invention is the structure of two groups of woollen brush bases about employing, the motor that four quadrants are housed respectively on every group of woollen brush base drives hairbrush, and each motor drives one group of hairbrush rotation, every group has two hairbrush, so always has 16 hairbrush simultaneously in work, has improved operating efficiency widely, and the motor direction of rotation is designed to two kinds of forms of rotating again, this just makes the aperture fillet guarantee, its invention effect is significant, and it can finish this technology step preface in the short cycle.
Description of drawings
Fig. 1 is four leaf plum blossom hole aperture fillet figure;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is steam generator pipe support plate four leaf plum blossom hole aperture fillet moulding high-speed equipment structure charts;
Fig. 4 is the woollen brush base layout drawing;
Fig. 5 is a hairbrush pivot structure schematic diagram;
Fig. 6 is the angular adjustment apparatus structural representation.
The specific embodiment
The embodiment of steam generator pipe support plate four leaf plum blossom hole aperture fillet high speed molding equipments, by shown in Figure 3, it forms gantry type frame by left and right column 15,9 and crossbeam 8,5 is the electric fence frame, characteristics are, be equipped with left and right woollen brush base 3,6 on crossbeam 8 respectively, left woollen brush base 3 is connected with longitudinal moving mechanism I (2), transverse moving mechanism I (14).Right woollen brush base 6 is connected with longitudinal moving mechanism II (4), transverse moving mechanism II (7), so that left and right sides woollen brush base do about, move left and right, there are four groups of hairbrush 10,17 each woollen brush base bottom and the corresponding arc sections of four leaf plum blossom holes position, the rotating shaft 18 of every group of hairbrush is connected with separately Motor Shaft by belt wheel, belt, rotate so that every motor 11,16 drives hairbrush, be equipped with the angular adjustment apparatus 12 of adjusting hairbrush and gripper shoe four leaf plum blossom hole angles on the woollen brush base.During work, gantry type frame is supported on rotary table 13 tops, lays steam generator pipe support plate 1 on the rotary table 13 and makes relative motion of hairbrush rotation and work table rotation formation on the woollen brush base.Described every group of hairbrush is made up of two hairbrush, and used hairbrush is stainless steel hairbrush or nylon abrasive brush.
By shown in Figure 4, four motors that drive four groups of hairbrush are distributed in four quadrants, and the motor in 1,3 quadrants is the clockwise direction rotation, and the motor in 2,4 quadrants is rotation counterclockwise.Like this, from designing the feasibility that has guaranteed process implementing.
By shown in Figure 5, the rotating shaft 18 of described hairbrush place usher to seat synchronously 19 and bushing pipe 20 in, bushing pipe 20 and usheing to seat synchronously is connected by the elastic device of being made up of guide post 24 and spring 25 between 19, making the hairbrush rotating shaft is an elastic structure, the problem that the flatness injustice of gripper shoe is brought, spring structure contraction by the hairbrush rotating shaft solves, the feed pressure in the time of can guaranteeing hairbrush work.Usheing to seat synchronously 19 is connected with synchronous pulley 22 by bearing 21, and the front portion of rotating shaft 18 is equipped with bearing 23.
By shown in Figure 6, described angular adjustment apparatus is made up of retaining mechanism 26, adjustment support 27, support angle guiding mechanism 28, adjusts support 27 and is connected with hairbrush assembly 29.Adjust the 45 degree by retaining mechanism 26 usefulness support angle guiding mechanisms 28, make hairbrush angle and gripper shoe four leaf plum blossom holes in an angle.
Claims (5)
1, a kind of steam generator pipe support plate four leaf plum blossom hole aperture fillet high speed molding equipments, comprise crossbeam, column, it is characterized in that, on crossbeam, be equipped with a woollen brush base at least, woollen brush base respectively and longitudinal moving mechanism, transverse moving mechanism is connected, so that about the woollen brush base work, move left and right, there are four groups of hairbrush woollen brush base bottom and the corresponding arc sections of four leaf plum blossom holes position, belt wheel is passed through in the rotating shaft of every group of hairbrush, belt is connected with separately Motor Shaft, so that every driven by motor hairbrush rotates, be equipped with the angular adjustment apparatus of adjusting hairbrush and gripper shoe four leaf plum blossom hole angles on the woollen brush base.
2, steam generator pipe support plate four leaf plum blossom hole aperture fillet high speed molding equipments according to claim 1, it is characterized in that, the rotating shaft of described hairbrush place usher to seat synchronously and bushing pipe in, bushing pipe and usher to seat synchronously between be connected by the elastic device of forming by guide post and spring.
3, steam generator pipe support plate four leaf plum blossom hole aperture fillet formers according to claim 1, it is characterized in that, four motors of four groups of hairbrush of described drive are distributed in four quadrants, 1, the motor in 3 quadrants is the clockwise direction rotation, and the motor in 2,4 quadrants is rotation counterclockwise.
4, steam generator pipe support plate four leaf plum blossom hole aperture fillet high speed molding equipments according to claim 1 is characterized in that described every group of hairbrush is made up of two hairbrush, and hairbrush is stainless steel hairbrush or nylon abrasive brush.
5, steam generator pipe support plate four leaf plum blossom hole aperture fillet high speed molding equipments according to claim 1, it is characterized in that, described angular adjustment apparatus is made up of retaining mechanism, adjustment support, support angle adjustment part, adjusts support and is connected with the hairbrush assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100674890A CN1302896C (en) | 2004-10-26 | 2004-10-26 | High speed molding equipment for orifice rounded angles of four-leaf clubs holes on tube support plate of steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100674890A CN1302896C (en) | 2004-10-26 | 2004-10-26 | High speed molding equipment for orifice rounded angles of four-leaf clubs holes on tube support plate of steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600497A true CN1600497A (en) | 2005-03-30 |
| CN1302896C CN1302896C (en) | 2007-03-07 |
Family
ID=34666631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100674890A Expired - Fee Related CN1302896C (en) | 2004-10-26 | 2004-10-26 | High speed molding equipment for orifice rounded angles of four-leaf clubs holes on tube support plate of steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1302896C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300197A (en) * | 2020-02-26 | 2020-06-19 | 宁波初创产品设计有限公司 | A printed circuit board and its fillet processing equipment and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215755C (en) * | 2003-07-24 | 2005-08-24 | 浙江大学 | Substrate coating machine with adjustable coating volume |
| CN2736104Y (en) * | 2004-10-26 | 2005-10-26 | 上海理工大学附属工厂 | Steam generator pipe bearing plate four-leaf plum blossom shaped hole filleted corner rapid forming equipment |
-
2004
- 2004-10-26 CN CNB2004100674890A patent/CN1302896C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300197A (en) * | 2020-02-26 | 2020-06-19 | 宁波初创产品设计有限公司 | A printed circuit board and its fillet processing equipment and method |
| CN111300197B (en) * | 2020-02-26 | 2021-07-02 | 江西鸿宇电路科技有限公司 | A printed circuit board and its fillet processing equipment and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1302896C (en) | 2007-03-07 |
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