CN105537403B - Cathode shield edge rolling side stretching device in X-ray tube - Google Patents
Cathode shield edge rolling side stretching device in X-ray tube Download PDFInfo
- Publication number
- CN105537403B CN105537403B CN201610036380.3A CN201610036380A CN105537403B CN 105537403 B CN105537403 B CN 105537403B CN 201610036380 A CN201610036380 A CN 201610036380A CN 105537403 B CN105537403 B CN 105537403B
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- CN
- China
- Prior art keywords
- edge rolling
- punch
- cathode shield
- ray tube
- mandrel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/026—Reinforcing the connection by locally deforming
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The present invention relates to the cathode shield edge rolling side stretching device in a kind of X-ray tube, the processing unit (plant) for X-ray tube cathode shield simple and fast.Cathode shield edge rolling side stretching device in the X-ray tube, including bed die and upper mould, bed die and upper mould, which match, constitutes cathode shield edge rolling passage, it is characterized in that, in addition to mandrel, draw punch and guide pillar.This product ensure that the uniformity of cathode shield is good, and operation is simple, and the mold processing stretching of improvement cathode shield small lot sample is costly, and sample pipe cost is high, the influence of process-cycle length.
Description
Technical field
It is simply fast for X-ray tube cathode shield the present invention relates to the cathode shield edge rolling side stretching device in a kind of X-ray tube
Prompt processing unit (plant).
Background technology
The processing of cathode shield in X-ray tube needs very high precision, but the processing method of previous cathode shield needs
Special mold punching press drawing, if this method small lot processes mold, its cost is very high, and processing efficiency is low, Er Qiekai
Send out cost increase.
Chinese Patent Application No.：201410088473.1 disclosing " a kind of furling plate round machine ", the furling plate round machine includes body, master
Driving wheel, driven pulley and go out round active wheel；Driving wheel, driven pulley and go out round active wheel and be arranged on body, driving wheel and driven
Take turns to be multiple, many driving wheels connect formation active wheels in a row, and multiple driven pulleys connect formation driven wheels in a row, active wheels
Working group is arranged side by side with driven wheels, forms what is passed through for workpiece between active wheels and driven wheels, workpiece through-hole goes out
Circle active wheel is arranged on active wheels and one end of the working group of driven wheels formation.The said goods are understood and uncomfortable by analysis
For the cathode shield edge rolling side stretching of the present embodiment, therefore the technical problem of the present invention can not be solved.
The content of the invention
Present invention aims at providing one kind to can solve the problem that the above-mentioned problems in the prior art, it can reduce employee's
Labor intensity, improves production efficiency, the special apparatus for working of the open cost of reduction.
The object of the invention is achieved through the following technical solutions：
A kind of cathode shield edge rolling side stretching device in X-ray tube, including bed die and upper mould, bed die and upper mould match group
Into cathode shield edge rolling passage, it is characterized in that, in addition to mandrel, draw punch and guide pillar, described mandrel are placed in edge rolling passage,
And mandrel and edge rolling channels be in accordance, it is provided with punch tunnel, bed die on mandrel and is provided with bore of the punch, draw punch wears punch tunnel
Relative with bore of the punch afterwards, described upper mould, mandrel and bed die is from top to bottom through there is alignment slot, and guide pillar is placed in alignment slot, with
Mould, mandrel and bed die align on guide pillar direction in realization, and guide pillar direction is just consistent to the direction of bore of the punch with punch tunnel.
Preferably, described punch tunnel wears the center of edge rolling channel cross-section with axial line where bore of the punch.
Preferably, the head of described draw punch is ladder stretching head.
Preferably, described alignment slot is provided with a pair, respectively positioned at the both sides of upper mould, mandrel and bed die.
Preferably, described alignment slot is square groove, described guide pillar is square column, and square column matches with square groove.
Preferably, described bed die and upper mould are respectively semicircle edge rolling passage.
Preferably, described bore of the punch is circular port.
Preferably, described bed die, upper mould, mandrel, draw punch and guide pillar are metal material.
Compared with prior art, this product compared with the existing technology has advantages below and effect：The moon of this product processing
Pole cover precision is high, and it is high to solve mold developing cost, the problems such as process-cycle is long, in actual use material cost also significantly under
Drop, reduces production cost, improves production efficiency, reduce the labor intensity of employee.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is Fig. 1 exploded view.
Fig. 3 is the structural representation that cathode shield is machined.
Label declaration：Bed die 1, bore of the punch 11, upper mould 2, edge rolling passage 3, mandrel 4, punch tunnel 41, draw punch 5, drawing
Extension head 52, guide pillar 6, alignment slot 7, cathode shield flitch 8, punching 81.
Embodiment
Illustrate the present invention below in conjunction with specific embodiment, the following example is merely to illustrate technical scheme,
Do not limit protection scope of the present invention.
Embodiment one：
As Figure 1-3, the product of the present embodiment includes bed die 1 and upper mould 2, and bed die 1 and upper mould 2 match composition negative electrode
Cover edge rolling passage 3, bed die 1 and upper mould 2 are respectively semicircle edge rolling passage 3, and the present embodiment also includes mandrel 4, the and of draw punch 5
Guide pillar 6, mandrel 4 is placed in edge rolling passage 3, and mandrel 4 matches with edge rolling passage 3, and punch tunnel 41, bottom are provided with mandrel 4
Bore of the punch 11 is provided with mould 1, draw punch 5 wears relative with bore of the punch 11 after punch tunnel 41, and upper mould 2, mandrel 4 and bed die 1 are certainly
Above lower through there is alignment slot 7, guide pillar 6 is placed in alignment slot 7, to realize upper mould 2, mandrel 4 and bed die 1 on the direction of guide pillar 6
Alignment, the direction of guide pillar 6 is just consistent to the direction of bore of the punch 11 with punch tunnel 41, and the alignment slot 7 of the present embodiment is provided with a pair, point
Not Wei Yu upper mould 2, mandrel 4 and bed die 1 both sides, and alignment slot 7 is square groove, and guide pillar 6 is square column, and square column matches with square groove.
The punch tunnel 41 of the present embodiment wears the center in the section of edge rolling passage 3 with the place axial line of bore of the punch 11, to cause
The uniformity of punching 81 of cathode shield is good after the edge rolling of cathode shield flitch 8.
The head of the draw punch 5 of the present embodiment is ladder stretching head 52, to stamp out drawing on cathode shield by beaing
Punching 81 is stretched, bore of the punch 11 is circular port.
The bed die 1, upper mould 2, mandrel 4, draw punch 5 and guide pillar 6 of the present embodiment are metal material.
Practical operation step is as follows：
1st, bed die 1 is placed on the plane first, guide pillar 6 is placed in the alignment slot 7 of bed die 1.
2 and then the cathode shield flitch 8 of well cutting is wrapped on mandrel 4, the punch tunnel of mandrel 4 is inserted with draw punch 5
In 41, the stretching head 52 of draw punch 5 is directed at the punching 81 of cathode shield flitch 8, now 6 pairs of the alignment slot 7 of mandrel 4 and guide pillar
Just, also in the alignment slot 7 of press-in bed die 1.
3rd, draw punch 5 is struck with iron hammer, makes to be pressed into bore of the punch 11 to the stretching completion of punching 81, it is counter afterwards to knock out draw punch
5。
4th, the alignment slot 7 of upper mould 2 also aligns the pressure of guide pillar 6 and strikes joint close, cathode shield flitch 8 is rolled completion.
Aforesaid operations ensure that the uniformity of cathode shield is good, and operation is simple, improve cathode shield small lot sample mold
Processing stretching is costly, and sample pipe cost is high, the influence of process-cycle length.
Disclosed above is only several specific embodiments of the application, but the application is not limited to this, any this area
Technical staff can think change, should all fall in the protection domain of the application.
Claims (8)
- The composition 1. the cathode shield edge rolling side stretching device in a kind of X-ray tube, including bed die and upper mould, bed die and upper mould match Cathode shield edge rolling passage, it is characterized in that, in addition to mandrel, draw punch and guide pillar, described mandrel are placed in edge rolling passage, and It is provided with mandrel and edge rolling channels be in accordance, mandrel on punch tunnel, bed die and is provided with bore of the punch, draw punch is worn after punch tunnel Relative with bore of the punch, described upper mould, mandrel and bed die is from top to bottom through there is alignment slot, and guide pillar is placed in alignment slot, with reality Now upper mould, mandrel and bed die align on guide pillar direction, and guide pillar direction is just consistent to the direction of bore of the punch with punch tunnel.
- 2. the cathode shield edge rolling side stretching device in X-ray tube according to claim 1, it is characterised in that：Described rushes Head passage wears the center of edge rolling channel cross-section with axial line where bore of the punch.
- 3. the cathode shield edge rolling side stretching device in X-ray tube according to claim 1, it is characterised in that：Described drawing The head for stretching drift is ladder stretching head.
- 4. the cathode shield edge rolling side stretching device in X-ray tube according to claim 1, it is characterised in that：Described pair Positive groove is provided with a pair, respectively positioned at the both sides of upper mould, mandrel and bed die.
- 5. the cathode shield edge rolling side stretching device in the X-ray tube according to claim 1 or 4, it is characterised in that：Described Alignment slot is square groove, and described guide pillar is square column, and square column matches with square groove.
- 6. the cathode shield edge rolling side stretching device in X-ray tube according to claim 1, it is characterised in that：Described bottom Mould and upper mould are respectively semicircle edge rolling passage.
- 7. the cathode shield edge rolling side stretching device in the X-ray tube according to claim 1 or 3, it is characterised in that：Described Bore of the punch is circular port.
- 8. the cathode shield edge rolling side stretching device in X-ray tube according to claim 1, it is characterised in that：Described bottom Mould, upper mould, mandrel, draw punch and guide pillar are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036380.3A CN105537403B (en) | 2016-01-20 | 2016-01-20 | Cathode shield edge rolling side stretching device in X-ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036380.3A CN105537403B (en) | 2016-01-20 | 2016-01-20 | Cathode shield edge rolling side stretching device in X-ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537403A CN105537403A (en) | 2016-05-04 |
| CN105537403B true CN105537403B (en) | 2017-08-15 |
Family
ID=55817227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610036380.3A Active CN105537403B (en) | 2016-01-20 | 2016-01-20 | Cathode shield edge rolling side stretching device in X-ray tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537403B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1702692B1 (en) * | 1999-11-25 | 2008-03-05 | Ford-Werke GmbH | Hemming device |
| CN202079170U (en) * | 2011-05-09 | 2011-12-21 | 无锡晶心精密机械有限公司 | Rounding piece punching mold |
| CN202316812U (en) * | 2011-11-14 | 2012-07-11 | 安徽省天旭茶业有限公司 | Joint sealing die for tea packaging tank |
| US9205479B2 (en) * | 2013-05-30 | 2015-12-08 | Hirotec America, Inc. | Triangular hemming and stamping apparatus |
| CN103560062B (en) * | 2013-10-30 | 2016-02-17 | 杭州凯龙医疗器械有限公司 | A kind of X-ray tube anode and cathode aligning device and to correction method |
| CN205341666U (en) * | 2016-01-20 | 2016-06-29 | 杭州凯龙医疗器械有限公司 | Cathode shield edge rolling side stretching device in X -ray tube |
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2016
- 2016-01-20 CN CN201610036380.3A patent/CN105537403B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537403A (en) | 2016-05-04 |
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| PB01 | Publication | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Roller side stretching device of cathode cover in X-ray tube Effective date of registration: 20221209 Granted publication date: 20170815 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: HANGZHOU KAILONG MEDICAL INSTRUMENTS Co.,Ltd. Registration number: Y2022980025980 |