CN204342660U - A kind of frock for making rectifying tube stem stem - Google Patents
A kind of frock for making rectifying tube stem stem Download PDFInfo
- Publication number
- CN204342660U CN204342660U CN201520002552.6U CN201520002552U CN204342660U CN 204342660 U CN204342660 U CN 204342660U CN 201520002552 U CN201520002552 U CN 201520002552U CN 204342660 U CN204342660 U CN 204342660U
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- CN
- China
- Prior art keywords
- patrix
- stem
- upper die
- pull bar
- push rod
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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.)
- Withdrawn - After Issue
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of frock for making rectifying tube stem stem, comprising patrix push rod, casing tube of tension rod, guide pin bushing fixed block, counterdie, counterdie push rod, upper die guide sleeve, patrix and patrix pull bar.The utility model structure is simple, and production cost is low; Only need high-temperature glass material be placed between upper die and lower die during use, and metal-cored two ends are inserted in the centre hole of upper die and lower die, then by carrying out punching press to patrix push rod force, the rectifying tube stem stem product that shape is unified can be obtained, the stem stem quality product of rushing be guaranteed; The utility model can obtain conveniently by the mode of assembling, convenient for production.
Description
Technical field
The utility model relates to a kind of making apparatus of rectifying tube, is specially a kind of frock for making rectifying tube stem stem.
Background technology
Rectifying tube stem stem is the assembly of glass-to-metal seal, higher to profile dimensional requirement, and out-of-shape, use duration and degree of heating to glass sintering if directly connect, make its sealing-in in metallic rod, shape, size substantially all cannot be guaranteed.The quality product that stem stem profile and inaccuracy of dimensions go out subsequent production and reliability all cannot ensure.
Summary of the invention
In view of this, the utility model provides a kind of frock for making rectifying tube stem stem, and this frock is easy to use, and can be obtained the stem stem product of reliable in quality by the mode of punching press, production efficiency is improved, and in addition, this frock also has advantage easy to assembly.
The utility model is achieved through the following technical solutions:
A kind of frock for making rectifying tube stem stem, comprise patrix push rod, casing tube of tension rod, guide pin bushing fixed block, counterdie, counterdie push rod, upper die guide sleeve, patrix and patrix pull bar, the lower removable of patrix is placed in upper die guide sleeve, guide pin bushing fixed block is fixedly placed on outside upper die guide sleeve, casing tube of tension rod to be fixed on guide pin bushing fixed block and to be compressed by upper die guide sleeve, patrix pull bar is placed in casing tube of tension rod, and be defined to lifting activity in certain distance above upper die guide sleeve, the upper end of patrix is clamped in the bottom end of patrix pull bar, patrix push rod inserts the interior also apical grafting of patrix pull bar on patrix, patrix center is provided with perforation, the unloading block being defined in perforated upper lifting is provided with in perforation, unloading block is abutted with the screw locking onto upper opening of boring a hole by a spring, described counterdie is provided with the stamping station of mating with upper die guide sleeve size, the center of stamping station is provided with through hole, counterdie push rod is located in through hole.
As preferred embodiment, the lower end of described guide pin bushing fixed block is provided with the blade tooth for stamping station being fastened.
As preferred embodiment, the outside of described patrix pull bar and casing tube of tension rod is respectively equipped with boss, is provided with stage clip between two boss.
As preferred embodiment, fixed by screw locking between described guide pin bushing fixed block and casing tube of tension rod.
The beneficial effects of the utility model are: the utility model structure is simple, and production cost is low; Only need high-temperature glass material be placed between upper die and lower die during use, and metal-cored two ends are inserted in the centre hole of upper die and lower die, then by carrying out punching press to patrix push rod force, the rectifying tube stem stem product that shape is unified can be obtained, the stem stem quality product of rushing be guaranteed; The utility model can obtain conveniently by the mode of assembling, convenient for production.
Accompanying drawing explanation
Fig. 1 is one-piece construction figure of the present utility model;
Fig. 2 is the amplification assumption diagram of A place patrix in Fig. 1.
Being labeled as in above-mentioned figure:
1-patrix push rod, 2-casing tube of tension rod, 3-guide pin bushing fixed block, 4-counterdie, 5-counterdie push rod 5,6-upper die guide sleeve, 7-patrix, 8-patrix pull bar, 9-boss, 10-stage clip, 41-stamping station, 42-through hole, 71-bores a hole, 72-unloading block, 73-spring, 74-screw.
Embodiment
With reference to the accompanying drawings and the utility model will be further described in conjunction with the embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model is mainly used in making rectifying tube stem stem, and its entirety is a press tool, and be made up of part of the upper die and part of the lower die, during use, material is placed in two portions, obtains required stem stem by the mode of punching press.
See figures.1.and.2, the utility model mainly comprises patrix push rod 1, casing tube of tension rod 2, guide pin bushing fixed block 3, counterdie 4, counterdie push rod 5, upper die guide sleeve 6, patrix 7 and patrix pull bar 8.
Upper die guide sleeve 6 internal run-through, the lower removable of patrix 7 is placed in upper die guide sleeve 6, can oscilaltion in upper die guide sleeve 6.Guide pin bushing fixed block 3 is fixedly placed on outside upper die guide sleeve 6, plays fixing effect, fix between the two preferably by screw locking upper die guide sleeve 6.Casing tube of tension rod 2 to be fixed on guide pin bushing fixed block 3 and to be compressed by upper die guide sleeve 6.Patrix pull bar 8 is placed in casing tube of tension rod 2, and is defined to lifting activity in certain distance above upper die guide sleeve 6.As shown in Figure 1, the lower diameter of casing tube of tension rod 2 is comparatively large, and the lower end of patrix pull bar 8 is provided with the chimb of shape diameter matches therewith, and under the effect of chimb, patrix pull bar 8 can be defined in the bottom lifting of casing tube of tension rod 2.The upper end of patrix 7 is clamped in the bottom end of patrix pull bar 8, and as shown in the figure, the upper end of patrix 7 is provided with another chimb, and under the effect of this chimb, patrix 7 is secured to the bottom of patrix pull bar 8, and when patrix pull bar 8 is to pull-up, patrix 7 can move up simultaneously.Patrix push rod 5 inserts the interior also apical grafting of patrix pull bar 8 on patrix 7.This patrix push rod 5 can drive patrix 7 punching press downwards downwards when exerting a force, and drives patrix pull bar 8 to bottom offset simultaneously.
Patrix 7 center is provided with perforation 71, the unloading block 72 being defined in the lifting of perforation 71 top is provided with in perforation 71, unloading block 72 is abutted with the screw 74 locking onto perforation 71 upper opening by a spring 73, as shown in Figure 2, the bottom of perforation 71 is provided with the semisphere opening being convenient to metal-cored insertion, the space that unloading block 72 is moved is cylindricality, is provided with the passage that diameter is less, passes through for metallic zinc between cylindrical space and semisphere opening.Unloading block, when installing, first loads in perforation from upper end open, then puts into spring, finally lock screw by this patrix 7, easy to assembly.
Above structure is part of the upper die of the present utility model, during concrete assembling, first upper die guide sleeve 6 is loaded in guide pin bushing fixed block 3, patrix pull bar 8 is placed on top, then casing tube of tension rod 2 is enclosed within outside upper die guide sleeve 6 and patrix pull bar 8, respectively patrix 7 is put into the center of patrix pull bar 8 and upper die guide sleeve 6 again, patrix push rod 5 is placed on top, can installation be completed.
Can automatically reset when being depressed to make patrix 7, the utility model is preferably respectively equipped with boss 9 in the outside of patrix pull bar 8 and casing tube of tension rod 2, is provided with stage clip 10 between two boss 9.When patrix pull bar 8 follow patrix 7 be depressed time, stage clip 10 is compressed, and after punching press completes, stage clip 10 provides elastic force upwards to order about patrix pull bar 8 to rise, and drives patrix 7 to reset.
Counterdie 4 is provided with the stamping station 41 of mating with upper die guide sleeve 6 size, and the center of stamping station 1 is provided with through hole 42, and counterdie push rod 5 is located in through hole 42.
In order to make to fasten better between part of the upper die and part of the lower die, as shown in the figure, the lower end of guide pin bushing fixed block 3 is provided with the blade tooth 31 for stamping station 41 being fastened.Utilize this blade tooth 31 can be fastened on the outer surface of stamping station 41, part of the upper die and part of the lower die compact siro spinning technology.
Consider that the utility model needs to work in high temperature environments, above-mentioned parts need to utilize resistant to elevated temperatures metallic substance to make.
High-temperature glass material, when carrying out punching press, is placed in stamping station by the utility model, and is abutted with counterdie push rod through through hole at the metal-cored high-temperature glass material center that is placed in.The placement location of high temp glass blank material is corresponding with upper die guide sleeve.Be fastened on counterdie by part of the upper die entirety, to patrix push rod force, drive patrix to press on high-temperature glass material, metal-cored meeting enters into patrix perforation and abuts with unloading block, and in punching course, unloading block is stressed is compressed.After punching press completes, chunk glass material can form required shape, and after the stressed disappearance of patrix push rod, patrix pull bar upwards pulls, and drives patrix to top offset, thus is taken out by stem stem good for punching press.In taking-up process, unloading block can promote stem stem under the action of the spring and patrix comes off, and in addition, stem stem can be made to come off from counterdie by promoting counterdie push rod.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind for making the frock of rectifying tube stem stem, it is characterized in that: comprise patrix push rod, casing tube of tension rod, guide pin bushing fixed block, counterdie, counterdie push rod, upper die guide sleeve, patrix and patrix pull bar, the lower removable of patrix is placed in upper die guide sleeve, guide pin bushing fixed block is fixedly placed on outside upper die guide sleeve, casing tube of tension rod to be fixed on guide pin bushing fixed block and to be compressed by upper die guide sleeve, patrix pull bar is placed in casing tube of tension rod, and be defined to lifting activity in certain distance above upper die guide sleeve, the upper end of patrix is clamped in the bottom end of patrix pull bar, patrix push rod inserts the interior also apical grafting of patrix pull bar on patrix, patrix center is provided with perforation, the unloading block being defined in perforated upper lifting is provided with in perforation, unloading block is abutted with the screw locking onto upper opening of boring a hole by a spring, described counterdie is provided with the stamping station of mating with upper die guide sleeve size, the center of stamping station is provided with through hole, counterdie push rod is located in through hole.
2. a kind of frock for making rectifying tube stem stem according to claim 1, is characterized in that: the lower end of described guide pin bushing fixed block is provided with the blade tooth for stamping station being fastened.
3. a kind of frock for making rectifying tube stem stem according to claim 1, is characterized in that: the outside of described patrix pull bar and casing tube of tension rod is respectively equipped with boss, is provided with stage clip between two boss.
4. a kind of frock for making rectifying tube stem stem according to claim 1, be is characterized in that: fixed by screw locking between described guide pin bushing fixed block and casing tube of tension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002552.6U CN204342660U (en) | 2015-01-04 | 2015-01-04 | A kind of frock for making rectifying tube stem stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002552.6U CN204342660U (en) | 2015-01-04 | 2015-01-04 | A kind of frock for making rectifying tube stem stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342660U true CN204342660U (en) | 2015-05-20 |
Family
ID=53225945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002552.6U Withdrawn - After Issue CN204342660U (en) | 2015-01-04 | 2015-01-04 | A kind of frock for making rectifying tube stem stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478237A (en) * | 2015-01-04 | 2015-04-01 | 安徽华夏显示技术股份有限公司 | Tool for manufacturing rectifier tube stem |
-
2015
- 2015-01-04 CN CN201520002552.6U patent/CN204342660U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478237A (en) * | 2015-01-04 | 2015-04-01 | 安徽华夏显示技术股份有限公司 | Tool for manufacturing rectifier tube stem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |