CN202805379U - Automatic powder forming machine of thin-wall graphite pipes for diamond synthesis - Google Patents
Automatic powder forming machine of thin-wall graphite pipes for diamond synthesis Download PDFInfo
- Publication number
- CN202805379U CN202805379U CN 201220373975 CN201220373975U CN202805379U CN 202805379 U CN202805379 U CN 202805379U CN 201220373975 CN201220373975 CN 201220373975 CN 201220373975 U CN201220373975 U CN 201220373975U CN 202805379 U CN202805379 U CN 202805379U
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- fixed head
- guide pillar
- core rod
- lower guide
- push
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Abstract
The utility model discloses an automatic powder forming machine of thin-wall graphite pipes for diamond synthesis. The automatic powder forming machine comprises an upper cross beam, a base and guide pillars. Two ends of each guide pillar are respectively fixedly connected with the upper cross beam and the base, a slider is slidably connected to the guide pillars, and the guide pillars run through the slider. A main cylinder is arranged in the middle of the upper cross beam and is connected with the slider, a lower cylinder is arranged in the middle of the base, a lower guide pillar fixing plate is connected to the upper end of the lower cylinder, and two lower guide pillars symmetrically arranged are connected on the lower guide pillar fixing plate. Supports are arranged on two sides of the lower cylinder, a fixing plate is arranged on the supports and connected with lower guide pillar bushes, the lower guide pillar bushes are slidably connected with a mold core fixing plate, a mold core is connected to the upper side of the mold core fixing plate, a lower press fixing plate is connected to the upper ends of the lower guide pillar bushes, and the lower guide pillars sequentially run through the fixing plate, the guide pillar bushes and the lower guide pillar fixing plate. A female mold plate is connected to the upper ends of the lower guide pillar, and an upper press fixing plate is connected to the lower side of the slider. A female mold, a lower press and the mold core form a mold cavity. Height of the graphite pipes can be regulated by regulating height of the mold core. The upper press fixing plate presses the female mold plate to compress downwards in a floating manner so that the thin-wall graphite pipes are manufactured by pressing.
Description
Technical field
The utility model relates to the powder compaction technical field, especially for the powder automatic moulding machine with powder compaction thin-walled tubular workpiece.
Background technology
Being compressed in the powder compacting industry of thin-wall workpiece (wall thickness 1.2mm) is an individual difficult problem always; Suppress the more difficult realization of light-wall pipe (wall thickness 1.2mm) with graphite powder.As shown in Figure 2, thin-walled graphite-pipe 22 is the thin-walled tubulose, and is mobile bad because graphite powder proportion is lighter, the bad dress of charging in the die cavity, and can't fill evenly, the automation compacting almost can't realize; The graphite-pipe of the synthetic usefulness of diamond mostly adopts manual compacting or is lathed graphite-pipe with graphite rod.
The utility model content
The purpose of this utility model is to provide a kind of diamond synthetic powder automatic moulding machine with the thin-walled graphite-pipe, realizes the powder automatic moulding compacting of thin-walled graphite-pipe.
The technical solution of the utility model is:
The synthetic powder automatic moulding machine with the thin-walled graphite-pipe of diamond, comprise entablature, base and guide pillar, the two ends of guide pillar are fixedly connected with base with entablature respectively, slidely connect slide block on the described guide pillar, guide pillar all passes from slide block, described entablature middle part is provided with master cylinder, master cylinder is connected with slide block, be provided with lower cylinder in the middle of the base, the upper end of lower cylinder is connected with lower guide pillar fixed head, be connected with two symmetrically arranged lower guide pillars on the lower guide pillar fixed head, lower cylinder both sides are provided with support, support is provided with fixed head, be connected with lower guide column sleeve on the fixed head, lower guide column sleeve slidely connects the core rod fixed head, core rod fixed head upside is connected with core rod, lower guide column sleeve upper end is connected with the push-down head fixed head, lower guide pillar is successively from fixed head, guide column sleeve, lower guide pillar fixed head passes, the upper end of lower guide pillar is connected with negative template, the slide block downside is connected with the seaming chuck fixed head, be fixedly connected with seaming chuck in the middle of the seaming chuck fixed head, upper guide post passes from the seaming chuck fixed head, be slidingly connected with the seaming chuck fixed head, upper guide post is positioned at the both sides of seaming chuck fixed head, be embedded with former in the described negative template, offer the through hole that passes through for core rod on the push-down head fixed head, the push-down head lower end is positioned on the push-down head fixed head, insert in the former push-down head upper end, described seaming chuck, former, push-down head, the central lines of core rod, the upper surface of described core rod and negative template upper surface are positioned at sustained height, be provided with spacing between the upper surface of push-down head and the negative template upper surface, the inboard of described former, the upper end of push-down head and the core rod outside consist of die cavity.
Described core rod fixed head downside two ends are connected with auxiliary cylinders, and the auxiliary cylinders lower end is connected on the support.
Described seaming chuck, former, push-down head, core rod are provided with two groups.
Shake up and down at when filling with substance core rod fixed head band moving-mould-core in die cavity, auxiliary cylinders is provided with four travel switches from bottom to up, and four travel switches lay respectively in the lower limit, first limit, these four positions of the upper limit in the limit, second.
The utility model consists of die cavity by former, push-down head, core rod, regulates the height of the Height Adjustable graphite-pipe of core rod, makes the seaming chuck fixed head press negative template to float downwards and suppresses, and suppresses the thin-walled graphite-pipe.
It has ratio of briquetting height, constant product quality, high, low, the safe coefficient high of labour intensity of production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of graphite-pipe.
The specific embodiment
As shown in Figure 1, the utility model comprises entablature 1 and base 2, is fixedly connected with by four guide pillars 3 between entablature 1 and the base 2.Slidely connect slide block 4 on four guide pillars 3, slide block 4 is provided with four holes and passes corresponding guide pillar 3.Slide block 4 can slide up and down along guide pillar 3.Entablature 1 middle part is provided with master cylinder 5, and the piston rod end of master cylinder 5 is connected with slide block 4, and slide block 4 is driven by master cylinder 5.Be provided with lower cylinder 6 in the middle of the base 2, lower cylinder 6 both sides are provided with support 7, and level is provided with fixed head 8 on the support 7, is connected with lower guide column sleeve 9 on the fixed head 8.Lower guide column sleeve 9 slidely connects core rod fixed head 10, and lower guide column sleeve 9 passes from core rod fixed head 10.Core rod fixed head 10 lower surfaces are connected with auxiliary cylinders 11, and auxiliary cylinders 11 lower ends are connected on the support 7, and auxiliary cylinders 11 promotes core rod fixed head 10 and moves up and down.Core rod fixed head 10 upper sides are connected with two core rods 12, and lower guide column sleeve 9 upper ends are connected with push-down head fixed head 13.
The upper end of lower cylinder 6 is connected with lower guide pillar fixed head 14, is connected with two symmetrically arranged lower guide pillars 15 on the lower guide pillar fixed head 14.Lower guide pillar 15 passes from fixed head 8, guide column sleeve 9, lower guide pillar fixed head 14 successively, and the upper end of lower guide pillar 15 is connected with negative template 16.
The center line of seaming chuck 18, former 20, push-down head 21, core rod 12 all overlaps, and in the present embodiment, seaming chuck 18, former 20, push-down head 21, core rod 12 have two groups.The upper surface of core rod 12 and negative template 16 upper surfaces are positioned at sustained height, the height of the graphite-pipe 22 that the difference in height of the upper surface of push-down head 21 and negative template 16 upper surfaces equals to produce.Be through hole in the middle of the former 20, the internal diameter of through hole is slightly larger than the external diameter of push-down head 21, and the internal diameter of push-down head 21 is slightly larger than the external diameter of core rod 12 top stylolitic parts, and core rod 12 top stylolitic part external diameters and former 20 endoporus differences are exactly the wall thickness of graphite-pipe 22.The upper end of the inboard of former 20, push-down head 21 and core rod 12 outsides consist of die cavity 23.
Manufacturing process of the present utility model, specifically move as follows:
The first step: the first graphite powder that mixed humidity is the suitable hopper of packing into, the graphite powder landing in the hopper is to feed box.
Second step: feed box advances to former 20 tops and covers all formers fully.
The 3rd step: lower cylinder 6 promotes negative template 16 by lower guide pillar 15 and moves upward to the required work loading height of graphite-pipe.
The 4th step: auxiliary cylinders 11 drives connected core rod fixed head 10 and makes core rod 12 motions, core rod 12 is limited to be limited in the limit, first in first to be limited in the limit, second in second to shake up and down in magazine between three sections of the upper limits at core rod lower respectively and fills material in die cavity, and feed box was return after material was full of die cavity.Limit in the lower limit of core rod, first, limit, the upper limit in second, these four positions are equipped with travel switch.
The 5th step: push-down head 21 is motionless, master cylinder 5 is descending, drive seaming chuck 18 to pressing down by slide block 4, seaming chuck fixed head 17, when being pressed onto seaming chuck 21 depth adjustable columns (can regulate seaming chuck 18 and be pressed into former 20 degree of depth) on the push-down head fixed head 13 with after cradle on the cope match-plate pattern contacts, continue to press down, make seaming chuck fixed head 17 press negative template 16 to float downwards and suppress, suppress thin-walled graphite-pipe 22.
The 6th step: master cylinder 5 releases and the upper seaming chuck 18 of exercising break away from former 20, and rise to certain safe altitude.
The 7th step: lower cylinder 6 is descending, and former 20 is moved downward, and the graphite-pipe 22 that suppresses is deviate from former 20.
The 8th step: auxiliary cylinders 11 drives connected core rod fixed head 10 moves downward core rod 12, the graphite-pipe 22 that suppresses is broken away from core rod 12 finish whole knockout course.
Claims (4)
1. diamond synthesizes the powder automatic moulding machine with the thin-walled graphite-pipe, comprise entablature (1), base (2) and guide pillar (3), the two ends of guide pillar (3) are fixedly connected with base (2) with entablature (1) respectively, slidely connect slide block (4) on the described guide pillar (3), guide pillar (3) all passes from slide block (4), described entablature (1) middle part is provided with master cylinder (5), master cylinder (5) is connected with slide block (4), be provided with lower cylinder (6) in the middle of the base (2), the upper end of lower cylinder (6) is connected with lower guide pillar fixed head (14), be connected with two symmetrically arranged lower guide pillars (15) on the lower guide pillar fixed head (14), lower cylinder (6) both sides are provided with support (7), support (7) is provided with fixed head (8), be connected with lower guide column sleeve (9) on the fixed head (8), lower guide column sleeve (9) slidely connects core rod fixed head (10), core rod fixed head (10) upside is connected with core rod (12), lower guide column sleeve (9) upper end is connected with push-down head fixed head (13), lower guide pillar (15) is successively from fixed head (8), guide column sleeve (9), lower guide pillar fixed head (14) passes, the upper end of lower guide pillar (15) is connected with negative template (16), slide block (4) downside is connected with seaming chuck fixed head (17), be fixedly connected with seaming chuck (18) in the middle of the seaming chuck fixed head (17), upper guide post (19) passes from seaming chuck fixed head (17), be slidingly connected with seaming chuck fixed head (17), upper guide post (19) is positioned at the both sides of seaming chuck fixed head (17), it is characterized in that: be embedded with former (20) in the described negative template (16), offer the through hole that passes through for core rod (12) on the push-down head fixed head (13), push-down head (21) lower end is positioned on the push-down head fixed head (13), insert in the former (20) push-down head (21) upper end, described seaming chuck (18), former (20), push-down head (21), the central lines of core rod (12), the upper surface of described core rod (12) and negative template (16) upper surface are positioned at sustained height, be provided with spacing, the inboard of described former (20) between the upper surface of push-down head (21) and negative template (16) upper surface, the upper end of push-down head (21) and core rod (12) outside consist of die cavity.
2. described diamond synthesizes the powder automatic moulding machine of using the thin-walled graphite-pipe according to claim 1, and it is characterized in that: described core rod fixed head (10) downside two ends are connected with auxiliary cylinders (11), and auxiliary cylinders (11) lower end is connected on the support (7).
3. according to claim
2The synthetic powder automatic moulding machine with the thin-walled graphite-pipe of described diamond, it is characterized in that: shake up and down at the band moving-mould-core of when filling with substance core rod fixed head (10) in die cavity (12), auxiliary cylinders (11) is provided with four travel switches from bottom to up, and four travel switches lay respectively in the lower limit, first limit, these four positions of the upper limit in the limit, second.
4. described diamond synthesizes the powder automatic moulding machine of using the thin-walled graphite-pipe according to claim 1 and 2, and it is characterized in that: described seaming chuck (18), former (20), push-down head (21), core rod (12) are provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373975 CN202805379U (en) | 2012-07-31 | 2012-07-31 | Automatic powder forming machine of thin-wall graphite pipes for diamond synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373975 CN202805379U (en) | 2012-07-31 | 2012-07-31 | Automatic powder forming machine of thin-wall graphite pipes for diamond synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805379U true CN202805379U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373975 Expired - Fee Related CN202805379U (en) | 2012-07-31 | 2012-07-31 | Automatic powder forming machine of thin-wall graphite pipes for diamond synthesis |
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| Country | Link |
|---|---|
| CN (1) | CN202805379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085036A (en) * | 2014-07-03 | 2014-10-08 | 福建海源自动化机械股份有限公司 | Hydraulic press capable of conducting double-layer pressing and pressing method of hydraulic press |
| CN107031100A (en) * | 2017-03-14 | 2017-08-11 | 东莞市秦智工业设计有限公司 | A kind of tablet press machine of pharmaceutical manufacturing line |
-
2012
- 2012-07-31 CN CN 201220373975 patent/CN202805379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085036A (en) * | 2014-07-03 | 2014-10-08 | 福建海源自动化机械股份有限公司 | Hydraulic press capable of conducting double-layer pressing and pressing method of hydraulic press |
| CN104085036B (en) * | 2014-07-03 | 2016-08-17 | 福建海源自动化机械股份有限公司 | A kind of double-deck pressing hydraulic machine and drawing method thereof |
| CN107031100A (en) * | 2017-03-14 | 2017-08-11 | 东莞市秦智工业设计有限公司 | A kind of tablet press machine of pharmaceutical manufacturing line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGNAN DIOMAND CO., LTD. Free format text: FORMER NAME: ZHONGNAN DIAMOND CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Fangcheng County of Nanyang City, Henan province 473264 box 101 Patentee after: ZHONGNAN DIAMOND CO., LTD. Address before: Fangcheng County of Nanyang City, Henan province 473264 box 101 Patentee before: Zhongnan Diamond Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |