CN203853892U - Device for improving efficiency of removing burr from filter part intersection hole by abrasive flow - Google Patents
Device for improving efficiency of removing burr from filter part intersection hole by abrasive flow Download PDFInfo
- Publication number
- CN203853892U CN203853892U CN201420237319.1U CN201420237319U CN203853892U CN 203853892 U CN203853892 U CN 203853892U CN 201420237319 U CN201420237319 U CN 201420237319U CN 203853892 U CN203853892 U CN 203853892U
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- Prior art keywords
- hole
- abrasive flow
- support cylinder
- center
- connecting ring
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- 238000005111 flow chemistry technique Methods 0.000 abstract 3
- 238000003754 machining Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a device for improving the efficiency of removing burrs from a filter part intersection hole by abrasive flow. An upper support drum, a connecting ring and a lower support drum are arranged between an upper pressing cover and a lower pressing cover of the device, wherein the upper end of the upper support drum is embedded into a through hole in the center of the upper pressing cover, and the lower end of the upper support drum is embedded into a through hole in the center of the connecting ring; the upper end of the lower support drum is embedded into the through hole in the center of the connecting ring, and the lower end of the lower support drum is embedded into a through hole in the center of the lower pressing cover; two filter parts are respectively arranged in the upper support drum and the lower support drum, the bottom end of the filter part which is arranged in the upper support drum is fixed in the connecting ring by virtue of an upper bottom pad, and the bottom end of the filter part which is arranged in the lower support drum is fixed in the lower pressing cover by virtue of a lower bottom pad. By using the device, the efficiency of removing the burrs from the filter part intersection hole by abrasive flow processing can be improved, the device adapts to the high-density emission situation, the competitiveness of the abrasive flow processing is improved, and the improved abrasive flow processing is adopted, so that the efficiency of removing the burrs by the abrasive flow can be improved by 1.5 to 2 times.
Description
Technical field
The utility model belongs to field of aerospace field of machining, is specifically related to a kind of abrasive Flow that improves and removes the device that filter class part intersects hole bur efficiency.
Background technology
Abrasive Flow Machining is to make to contain the abrasive medium that abrasive particle has viscoplasticity, flexibility and machinability under extruding force effect, to form a semisolid, flowable " crushing block ", high speed reversing current is crossed workpiece surface to be machined, produces a kind of processing method of ablation.Abrasive Flow Machining is applicable to deburring, rounding, polishing of various complex surfaces, cross bore etc. etc., is specially adapted to the processing in the duct, inside that those instruments are difficult to enter.
In field of aerospace, abrasive Flow Machining technology is widely used in removing the crossing hole bur of each model part.Under the background of the current high-strength density transmitting of space flight, one side production task cumulative year after year; On the other hand, product examination criteria improves constantly.The examination criteria that filter class part intersects hole detects and without burr, is promoted to 20-50 and peeps in doubly amplifying and detect without burr from original range estimation or five times of magnifying glasses.This obviously cannot adapt to the demand of high-strength density transmitting instantly.Therefore, be badly in need of improving the crossing hole bur efficiency that abrasive Flow Machining is removed each model part.
Summary of the invention
The purpose of this utility model is to provide a kind of abrasive Flow that improves to remove the device that filter parts intersects hole bur efficiency,
Realize the technical scheme of the utility model object: a kind of abrasive Flow that improves is removed the device that filter class part intersects hole bur efficiency, and it comprises upper press cover, lower cover, upper heelpiece, lower heelpiece, upper support cylinder, filter parts, lower support cylinder and connecting ring; Between upper press cover and lower cover, be provided with upper support cylinder, connecting ring, lower support cylinder; Wherein, upper support cylinder upper end embeds in the through hole at upper press cover center, and lower end embeds in the through hole at connecting ring center; Lower support cylinder upper end embeds in the through hole at connecting ring center, and lower end embeds in the through hole at lower cover center; Two filter parts are placed on respectively in upper support cylinder, lower support cylinder, the filter parts bottom being arranged in upper support cylinder is fixed in connecting ring by upper heelpiece, and the filter parts bottom being arranged in lower support cylinder is fixed in lower cover by lower heelpiece.
A kind of abrasive Flow that improves as above is removed the device that filter class part intersects hole bur efficiency, and the upper press cover described in it is disc, and its center all has through hole, and evenly has several through holes along disk circumference.
A kind of abrasive Flow that improves as above is removed the device that filter class part intersects hole bur efficiency, and the lower cover described in it is disc, and its center all has through hole, and evenly has several through holes along disk circumference.
A kind of abrasive Flow that improves as above is removed the device that filter class part intersects hole bur efficiency, and the upper heelpiece described in it and lower heelpiece center are respectively equipped with stepped hole.
Effect of the present utility model is: raising abrasive Flow described in the utility model is removed the device that filter parts intersects hole bur efficiency, for double-decker, the clamping amount that compared with prior art at every turn can increase by 1 times of part, can make full use of equipment processing ability like this.The utility model fixture can improve abrasive Flow Machining and remove the crossing hole bur efficiency of filter class part, adapts to current high-strength density transmitting situation, promotes abrasive Flow Machining competitiveness.Adopt the abrasive Flow Machining after improving, abrasive Flow deburring improved efficiency 1.5-2 doubly.
Accompanying drawing explanation
Fig. 1 is that a kind of abrasive Flow that improves described in the utility model is removed the apparatus structure schematic diagram that filter class part intersects hole bur efficiency;
Fig. 2 is upper press cover structural representation;
Fig. 3 is lower cover structural representation;
Fig. 4 is filter parts structural representation;
Fig. 5 is connection ring structure schematic diagram;
In figure: 1. upper press cover; 2. descend heelpiece; 3. lower cover; 4. upper support cylinder; 5. lower support cylinder; 6. filter parts; 7. go up heelpiece; 8. connecting ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, a kind of device that improves the crossing hole bur efficiency of abrasive Flow removal filter class part described in the utility model is further described.
As shown in Figure 1, a kind of device that improves the crossing hole bur efficiency of abrasive Flow removal filter class part described in the utility model comprises upper press cover 1, lower cover 3, upper bed-plate 7, lower bottom base 2, upper support cylinder 4, filter parts 6, lower support cylinder 5 and connecting ring 8.
Between upper press cover 1 and lower cover 3, be provided with upper support cylinder 4, connecting ring 8, lower support cylinder 5.Wherein, upper support cylinder 4 upper ends embed in the through hole at upper press cover 1 center, and lower end embeds in the through hole at connecting ring 8 centers; Lower support cylinder 5 upper ends embed in the through hole at connecting ring 8 centers, and lower end embeds in the through hole at lower cover 3 centers.
Two filter parts 6 (as shown in Figure 4) are placed on respectively in upper support cylinder 4, lower support cylinder 5.Filter parts 6 bottoms that are arranged in upper support cylinder 4 are fixed in connecting ring 8 by upper heelpiece 7, and filter parts 6 bottoms that are arranged in lower support cylinder 5 are fixed in lower cover 3 by lower heelpiece 2.
As shown in Figure 2, described upper press cover 1 is disc, and its center all has through hole, and evenly has several through holes along disk circumference.
As shown in Figure 3, described lower cover 3 is disc, and its center all has through hole, and evenly has several through holes along disk circumference.
As shown in Figure 5, described connecting ring center is provided with stepped hole.
A kind of abrasive Flow that improves described in the utility model is removed the device that filter class part intersects hole bur efficiency, by increasing the mode of heelpiece and support tube, increases filter class parts fixation station, thus realize once can 1 times of part of many clampings target; In abrasive Flow Machining process, make full use of equipment processing ability, filter class part abrasive Flow Machining efficiency improves 1.5-2 doubly.
Claims (4)
1. improve abrasive Flow and remove the device that filter parts intersects hole bur efficiency, it is characterized in that: this device comprises upper press cover (1), lower cover (3), upper heelpiece (7), lower heelpiece (2), upper support cylinder (4), filter parts (6), lower support cylinder (5) and connecting ring (8);
Between upper press cover (1) and lower cover (3), be provided with upper support cylinder (4), connecting ring (8), lower support cylinder (5); Wherein, upper support cylinder (4) upper end embeds in the through hole at upper press cover (1) center, and lower end embeds in the through hole at connecting ring (8) center; Lower support cylinder (5) upper end embeds in the through hole at connecting ring (8) center, and lower end embeds in the through hole at lower cover (3) center;
Two filter parts (6) are placed on respectively in upper support cylinder (4), lower support cylinder (5); Filter parts (6) bottom being arranged in upper support cylinder (4) is fixed in connecting ring (8) by upper heelpiece (7), and filter parts (6) bottom being arranged in lower support cylinder (5) is fixed in lower cover (3) by lower heelpiece (2).
2. a kind of abrasive Flow that improves according to claim 1 is removed the device that filter parts intersects hole bur efficiency, it is characterized in that: described upper press cover (1) is disc, its center all has through hole, and evenly has several through holes along disk circumference.
3. a kind of abrasive Flow that improves according to claim 1 is removed the device that filter parts intersects hole bur efficiency, it is characterized in that: described lower cover (3) is disc, its center all has through hole, and evenly has several through holes along disk circumference.
4. a kind of abrasive Flow that improves according to claim 1 is removed the device that filter parts intersects hole bur efficiency, it is characterized in that: described upper heelpiece (7) and lower heelpiece (2) center are respectively equipped with stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237319.1U CN203853892U (en) | 2014-05-09 | 2014-05-09 | Device for improving efficiency of removing burr from filter part intersection hole by abrasive flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237319.1U CN203853892U (en) | 2014-05-09 | 2014-05-09 | Device for improving efficiency of removing burr from filter part intersection hole by abrasive flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853892U true CN203853892U (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237319.1U Expired - Lifetime CN203853892U (en) | 2014-05-09 | 2014-05-09 | Device for improving efficiency of removing burr from filter part intersection hole by abrasive flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853892U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI606890B (en) * | 2015-08-25 | 2017-12-01 | Hard and brittle plate inner hole edge polishing device and method | |
| CN110587467A (en) * | 2019-10-09 | 2019-12-20 | 无锡威孚马山油泵油嘴有限公司 | Plunger bushing abrasive particle oil flow hole deburring device |
| CN112139858A (en) * | 2020-09-10 | 2020-12-29 | 杭州电子科技大学 | Plunger diaphragm type abrasive flow polishing tool head device |
| CN112643527A (en) * | 2020-12-01 | 2021-04-13 | 四川航天长征装备制造有限公司 | Multi-channel abrasive particle flow machining tool for deburring of cross holes of three-way part |
| CN114728398A (en) * | 2019-11-18 | 2022-07-08 | Am金属有限公司 | Flow grinding device for smoothing the surface of a workpiece |
-
2014
- 2014-05-09 CN CN201420237319.1U patent/CN203853892U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI606890B (en) * | 2015-08-25 | 2017-12-01 | Hard and brittle plate inner hole edge polishing device and method | |
| CN110587467A (en) * | 2019-10-09 | 2019-12-20 | 无锡威孚马山油泵油嘴有限公司 | Plunger bushing abrasive particle oil flow hole deburring device |
| CN114728398A (en) * | 2019-11-18 | 2022-07-08 | Am金属有限公司 | Flow grinding device for smoothing the surface of a workpiece |
| CN112139858A (en) * | 2020-09-10 | 2020-12-29 | 杭州电子科技大学 | Plunger diaphragm type abrasive flow polishing tool head device |
| CN112643527A (en) * | 2020-12-01 | 2021-04-13 | 四川航天长征装备制造有限公司 | Multi-channel abrasive particle flow machining tool for deburring of cross holes of three-way part |
| CN112643527B (en) * | 2020-12-01 | 2022-10-14 | 四川航天长征装备制造有限公司 | Multi-channel abrasive particle flow machining tool for deburring of cross holes of three-way part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |