CN202137403U - Processing device of multi-row-distributed small-diameter deep holes of lath-like parts - Google Patents
Processing device of multi-row-distributed small-diameter deep holes of lath-like parts Download PDFInfo
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- CN202137403U CN202137403U CN201120168892U CN201120168892U CN202137403U CN 202137403 U CN202137403 U CN 202137403U CN 201120168892 U CN201120168892 U CN 201120168892U CN 201120168892 U CN201120168892 U CN 201120168892U CN 202137403 U CN202137403 U CN 202137403U
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Abstract
The utility model discloses a processing device of multi-row-distributed small-diameter deep holes of lath-like parts. The processing device comprises a first fixture body and a second fixture body, wherein, the first fixture body comprises a first clamping part; a first work piece mounting part is coaxially arranged at the back end of the first clamping part; a first platform, a second platform and a clamping end positioning slot are symmetrically formed on the first work piece mounting plate; a plurality of clamping end positioning pin through-holes and a plurality of locking screw mounting holes are formed on the first and the second platform in a vertical running through manner; an over travel hole is formed on the clamping end positioning slot; the second fixture body comprises a second work piece mounting part; a third platform, a fourth platform and a hole drilling end positioning slot are formed on the second work piece mounting part; a plurality of hole drilling end positioning pin through-holes and a plurality of hole drilling end locking screw mounting holes are formed on the third and the fourth platforms in a vertical running through manner; and a working hole is formed on a central shaft of the second fixture body. The processing devices solves the difficult problem that in the prior art, the multi-row-distributed small-diameter deep holes of the lath-like parts cannot be processed by utilizing an ordinary deep hole drilling machine.
Description
Technical field
The utility model belongs to the Machining Technology field, is specifically related to a kind of slat type part and arranges distribution Machining Small-deep Hole device more.
Background technology
At present, the processing mode of deep hole drilling machine mainly contains workpiece revolution-tool feeding, the feeding of cutter revolution-workpiece, workpiece transfixion-cutter revolution and feeding, workpiece and cutter turn round-several kinds of processing modes such as cutter or workpiece feeding in opposite directions.Because the deep hole drilling machine of workpiece revolution-tool feeding processing mode is simple in structure; Highly versatile; Majority is the center deep hole of slewing parts in the deep hole machining in addition, adopt this processing mode so general deep hole drilling machine, and the deep hole drilling machine of other processing mode seldom.When the distribution of row more than needs are processed Small-deep Hole, then become a production difficult problem like this on the slat type part.Therefore, utilize common deep hole drilling machine,, carry out the processing that this type part arranges the distribution Small-deep Hole more and have important practical significance through taking suitable process unit.
The utility model content
The purpose of the utility model provides a kind of slat type part and arranges distribution Machining Small-deep Hole device more, has solved to utilize common deep hole drilling machine processing slat type part to arrange the difficult problem of distribution Small-deep Hole in the prior art more.
The technical scheme that the utility model adopted is; A kind of slat type part is arranged distribution Machining Small-deep Hole device more; Comprise first clamp body and second clamp body; First clamping part that first clamp body comprises cylindrical shape and is used for being connected with the drilling machine scroll chuck; The rear end of first clamping part is coaxially arranged with the first workpiece installation portion, and symmetry has first platform and second platform on the back end outer surface of the first workpiece installation portion, between first platform and second platform, has the bare terminal end locating slot that is used to install workpiece to be processed; Vertical perforation first platform and second platform have, are used to limit a plurality of bare terminal end alignment pin through holes of workpiece to be processed position; Or/and have a plurality of lock-screw installing holes on second platform, bare terminal end lock-screw installing hole all communicates with the bare terminal end locating slot at first platform, on the front end face of bare terminal end locating slot and be positioned on the central axis of first clamp body and have the surpassed distance hole;
Second clamping part that second clamp body comprises cylindrical shape and is used for being connected with drilling machine guide pin bushing seat; The front end of second clamping part is coaxially arranged with the second workpiece installation portion; Symmetry has the 3rd platform and Siping City's platform on the front end outer surface of the second workpiece installation portion; Between the 3rd platform and Siping City's platform, have the drill end locating slot that is used to install workpiece to be processed; Vertical connect the 3rd platform and Siping City's platform has a plurality of drill end alignment pin through holes that are used to limit the workpiece to be processed position, a plurality of drill end alignment pin through holes are corresponding one by one with the position of a plurality of bare terminal end dowel holes, at the 3rd platform or/and have a plurality of drill end lock-screw installing holes on Siping City's platform; Drill end lock-screw installing hole all communicates with the drill end locating slot, and the central shaft that connects second clamp body has the working hole that supplies drill bit work.
The quantity of bare terminal end alignment pin through hole and drill end alignment pin through hole is two.
The surpassed distance hole is provided with surpassed distance hole sealing ring.
The working hole fore-end is provided with drill guide cover sealing ring pad and drill guide cover sealing ring.
The quantity of bare terminal end lock-screw installing hole is two, and all is positioned on first platform.
The quantity of drill end lock-screw installing hole is two, and all is positioned on the 3rd platform.
The beneficial effect of the utility model is; Simple in structure; Easy to use, need not acquire special-purpose deep hole drilling machine or cooperation processing, can utilize common deep hole drilling machine processing slat type part to arrange the distribution Small-deep Hole more; Enlarged the scope of application of general deep hole drilling machine, helped improving utilization rate of equipment and installations and cut down finished cost etc.
Description of drawings
Fig. 1 is the structural representation of first clamp body in the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of second clamp body in the utility model;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the user mode sketch map of the utility model,
Wherein, 1. first clamp body, 1-1. first clamping part,, the 1-2. first workpiece installation portion; 1-3. first platform, 1-4. second platform, 1-5. bare terminal end locating slot, the 1-6. first bare terminal end alignment pin through hole, the 1-7. second bare terminal end alignment pin through hole; 1-8. the first bare terminal end lock-screw installing hole, the 1-9. second bare terminal end lock-screw installing hole, 1-10. surpassed distance hole, 2. second clamp body, 2-1. second clamping part; 2-2. the second workpiece installation portion, 2-3. the 3rd platform, 2-4. Siping City platform, 2-5. drill end locating slot, the 2-6. first drill end alignment pin through hole; 2-7. the second drill end alignment pin through hole, the 2-8. first drill end lock-screw installing hole, the 2-9. second drill end lock-screw installing hole, 2-10. working hole, 3. workpiece; 4. drill guide is overlapped sealing ring, 5. surpassed distance hole sealing ring, 6. drill guide cover sealing ring, 7. guide pin bushing seat, 8. bearing; 9. bearing spacer, 10. check ring, 11. lock-screws, 12. alignment pins.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
A kind of slat type part is arranged distribution Machining Small-deep Hole device more; Comprise first clamp body 1 and second clamp body 2; As depicted in figs. 1 and 2; The first clamping part 1-1 that first clamp body 1 comprises cylindrical shape and is used for being connected with the drilling machine scroll chuck; The rear end of the first clamping part 1-1 is coaxially arranged with the first workpiece installation portion 1-2; Symmetry has the first platform 1-3 and the second platform 1-4 on the back end outer surface of the first workpiece installation portion 1-2, between the first platform 1-3 and the second platform 1-4, has bare terminal end locating slot 1-5, and bare terminal end locating slot 1-5 is used to install an end of workpiece to be processed 3; The vertical perforation first platform 1-3 and the second platform 1-4 have the first bare terminal end alignment pin through hole 1-6 and the second bare terminal end alignment pin through hole 1-7; The first bare terminal end alignment pin through hole 1-6 and the second bare terminal end alignment pin through hole 1-7 are used to limit the position of workpiece to be processed 3 in bare terminal end locating slot 1-5, finally limit the position of boring on the workpiece to be processed 3, on the first platform 1-3, have the first bare terminal end lock-screw installing hole 1-8 and the second bare terminal end lock-screw installing hole 1-9; The first bare terminal end lock-screw installing hole 1-8 and the second bare terminal end lock-screw installing hole 1-9 all communicate with bare terminal end locating slot 1-5; And be used to step up workpiece to be processed 3, on the front end face of bare terminal end locating slot 1-5 and be positioned on the central axis of first clamp body 1 and have surpassed distance hole 1-10, surpassed distance hole 1-10 is provided with surpassed distance hole sealing ring 5.
Like Fig. 3 and shown in Figure 4; The second clamping part 2-1 that second clamp body 2 comprises cylindrical shape and is used for being connected with drilling machine guide pin bushing seat 7; The front end of the second clamping part 2-1 is coaxially arranged with the second workpiece installation portion 2-2; Symmetry has the 3rd platform 2-3 and the platform 2-4 of Siping City on the front end outer surface of the second workpiece installation portion 2-2; Between the 3rd platform 2-3 and the platform 2-4 of Siping City, have drill end locating slot 2-5; The other end that drill end locating slot 2-5 is used to install workpiece to be processed 3; Vertical perforation the 3rd platform 2-3 and the platform 2-4 of Siping City have the first drill end alignment pin through hole 2-6 and the second drill end alignment pin through hole 2-7; The first drill end alignment pin through hole 2-6 and the second drill end alignment pin through hole 2-7 are used for the position of limiting workpiece to be processed 3 with the first bare terminal end alignment pin through hole 1-6 and the second bare terminal end alignment pin through hole 1-7, and the first drill end alignment pin through hole 2-6 is corresponding with the first bare terminal end alignment pin through hole 1-6 position, and the second drill end alignment pin through hole 2-7 is corresponding with the position of the second bare terminal end alignment pin through hole 1-7; On the 3rd platform 2-3, have the first drill end lock-screw installing hole 2-8 and the second drill end lock-screw installing hole 2-9; The first drill end lock-screw installing hole 2-8 and the second drill end lock-screw installing hole 2-9 all communicate with drill end locating slot 2-5, and the central shaft that connects second clamp body 2 has the working hole 2-10 that supplies drill bit work, and working hole 2-10 fore-end is provided with drill guide cover sealing ring 4 and drill guide cover sealing ring 6.
As shown in Figure 5, the utility model in use, specific operation process is following:
1), first clamp body 1 is loaded on the scroll chuck of common driller, second clamp body 2 is loaded in the guide pin bushing seat 7 of general deep hole drilling machine chip removal case, the chip removal case also comprises drill guide cover sealing ring 6, bearing 8, bearing spacer 9 and check ring 10 etc.;
2), two alignment pins 12 are inserted the first drill end alignment pin through hole 2-6 and the first bare terminal end alignment pin through hole 1-6 respectively;
3), the two ends with workpiece to be processed 3 are embedded in respectively in bare terminal end locating slot 1-5 and the drill end locating slot 2-5; And the side of workpiece to be processed 3 and two alignment pins 12 are adjacent to; Move deep hole drilling machine chip removal case; Two end faces that make workpiece to be processed 3 are adjacent to the groove bottom of bare terminal end locating slot 1-5 and drill end locating slot 2-5 respectively, and lock-screw 11 is installed on the first bare terminal end lock-screw installing hole 1-8, the second bare terminal end lock-screw installing hole 1-9, the first drill end lock-screw installing hole 2-8 and the second drill end lock-screw installing hole 2-9, are provided with pad in the bottom of each lock-screw 11; With locking workpiece 3, carry out the first round drilling;
4), after first round bored, unclamp four lock-screws 11, move deep hole drilling machine chip removal case, take out workpiece 3, and overturn 180 °, repeat 3) operation, carry out the 3rd round drilling;
5), after the 3rd round bored, unclamp four lock-screws 11, extract two alignment pins 12, again two alignment pins 12 inserted respectively among the second drill end alignment pin through hole 2-7 and the second bare terminal end alignment pin through hole 1-7, repeat 3) operation, carry out the second round drilling.
Claims (6)
1. a slat type part is arranged distribution Machining Small-deep Hole device more; It is characterized in that; Comprise first clamp body (1) and second clamp body (2); First clamping part (1-1) that said first clamp body (1) comprises cylindrical shape and is used for being connected with the drilling machine scroll chuck; The rear end of said first clamping part (1-1) is coaxially arranged with the first workpiece installation portion (1-2); Symmetry has first platform (1-3) and second platform (1-4) on the back end outer surface of the said first workpiece installation portion (1-2); Between said first platform (1-3) and second platform (1-4), have the bare terminal end locating slot (1-5) that is used to install workpiece to be processed (3), vertically connect a plurality of bare terminal end alignment pin through holes that said first platform (1-3) and second platform (1-4) have, are used to limit workpiece to be processed (3) position, at said first platform (1-3) or/and have a plurality of lock-screw installing holes on second platform (1-4); Said bare terminal end lock-screw installing hole all communicates with said bare terminal end locating slot (1-5), on the front end face of said bare terminal end locating slot (1-5) and be positioned on the central axis of first clamp body (1) and have surpassed distance hole (1-10);
Second clamping part (2-1) that said second clamp body (2) comprises cylindrical shape and is used for being connected with drilling machine guide pin bushing seat; The front end of said second clamping part (2-1) is coaxially arranged with the second workpiece installation portion (2-2); Symmetry has the 3rd platform (2-3) and Siping City's platform (2-4) on the front end outer surface of the said second workpiece installation portion (2-2); Between said the 3rd platform (2-3) and Siping City's platform (2-4), have the drill end locating slot (2-5) that is used to install workpiece to be processed (3); Vertical perforation said the 3rd platform (2-3) and Siping City's platform (2-4) have a plurality of drill end alignment pin through holes that are used to limit workpiece to be processed (3) position; Said a plurality of drill end alignment pin through hole is corresponding one by one with the position of said a plurality of bare terminal end dowel holes; At said the 3rd platform (2-3) or/and have a plurality of drill end lock-screw installing holes on Siping City's platform (2-4); Said drill end lock-screw installing hole all communicates with said drill end locating slot (2-5), and the central shaft that connects said second clamp body (2) has the working hole (2-10) that supplies drill bit work.
2. arrange distribution Machining Small-deep Hole device according to the described slat type part of claim 1 more, it is characterized in that, the quantity of said bare terminal end alignment pin through hole and said drill end alignment pin through hole is two.
3. arrange distribution Machining Small-deep Hole device according to the described slat type part of claim 1 more, it is characterized in that, said surpassed distance hole (1-10) is provided with surpassed distance hole sealing ring (5).
4. arrange distribution Machining Small-deep Hole device according to the described slat type part of claim 1 more, it is characterized in that, said working hole (2-10) fore-end is provided with drill guide cover sealing ring (4) and drill guide cover sealing ring (6).
5. arrange distribution Machining Small-deep Hole device according to the described slat type part of claim 1 more, it is characterized in that, the quantity of said bare terminal end lock-screw installing hole is two, and all is positioned on said first platform (1-3).
6. arrange distribution Machining Small-deep Hole device according to the described slat type part of claim 1 more, it is characterized in that, the quantity of said drill end lock-screw installing hole is two, and all is positioned on said the 3rd platform (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120168892U CN202137403U (en) | 2011-05-25 | 2011-05-25 | Processing device of multi-row-distributed small-diameter deep holes of lath-like parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120168892U CN202137403U (en) | 2011-05-25 | 2011-05-25 | Processing device of multi-row-distributed small-diameter deep holes of lath-like parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137403U true CN202137403U (en) | 2012-02-08 |
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ID=45548481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120168892U Expired - Fee Related CN202137403U (en) | 2011-05-25 | 2011-05-25 | Processing device of multi-row-distributed small-diameter deep holes of lath-like parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962204A (en) * | 2017-12-28 | 2018-04-27 | 宁夏天地奔牛实业集团有限公司 | The fixing device of plate parts deep hole processing |
| CN114888326A (en) * | 2022-03-25 | 2022-08-12 | 中钢集团西安重机有限公司 | Drilling device for roll shaft diameter |
-
2011
- 2011-05-25 CN CN201120168892U patent/CN202137403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962204A (en) * | 2017-12-28 | 2018-04-27 | 宁夏天地奔牛实业集团有限公司 | The fixing device of plate parts deep hole processing |
| CN107962204B (en) * | 2017-12-28 | 2024-01-26 | 宁夏天地奔牛实业集团有限公司 | Fixing device for deep hole processing of plate parts |
| CN114888326A (en) * | 2022-03-25 | 2022-08-12 | 中钢集团西安重机有限公司 | Drilling device for roll shaft diameter |
| CN114888326B (en) * | 2022-03-25 | 2024-03-26 | 中钢集团西安重机有限公司 | drilling device for roller shaft diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140525 |