CN205147379U - Processing frock of porous part - Google Patents
Processing frock of porous part Download PDFInfo
- Publication number
- CN205147379U CN205147379U CN201520985259.6U CN201520985259U CN205147379U CN 205147379 U CN205147379 U CN 205147379U CN 201520985259 U CN201520985259 U CN 201520985259U CN 205147379 U CN205147379 U CN 205147379U
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- gear
- driven gear
- driving gear
- porous part
- driven
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Abstract
The utility model discloses a processing frock of porous part, including gear box and the upper end cover of spiro union setting on the gear box, be provided with the driving gear in the gear box and cooperate the driven gear who is connected to organize with the driving gear, the driving gear passes through the connector and is connected with the bench drill main shaft, driven gear group sets up the drill bit through the coupling assembling connection. The utility model discloses novel structure, reasonable in design through the distribution of eight drill bits and the application of bushing plate, realize once accomplishing the effect in eight holes. Take away the bushing plate equally, the chamfer in eight holes then can once be accomplished to fixed good this product, and the positive and negative is the same. So the efficiency ratio originally improved more than the quadruple, also difficult wearing and tearing of drill bit moreover, processing support time significantly reduces.
Description
Technical field
The utility model relates to a kind of processing tool, is specifically related to a kind of processing tool of porous part.
Background technology
The existing processing technology for porous part is generally: then bore another hole by bushing plate one hole drill is complete, until eight holes all process, take away bushing plate again and carry out tow sides chamfering, will fall altogether 16 times, its efficiency of this processing technology is lower, and drill bit easily occurs wear phenomenon in the course of the work, therefore, need often to increase drill bit polishing operation, increase work non-cutting time, thus add the labour cost of workman.
Utility model content
For problems of the prior art, the purpose of this utility model is to design the processing tool providing a kind of porous part.
The processing tool of described a kind of porous part, it is characterized in that comprising gear-box and the upper end cover be arranged on gear-box that is spirally connected, the driven tooth wheels being provided with driving gear in described gear-box and being connected with driving gear, described driving gear is connected with table drill main shaft by connector, and described driven tooth wheels arrange drill bit by coupling assembling connection.
The processing tool of described a kind of porous part, it is characterized in that described driven tooth wheels comprise the first driven gear, carrier gear, the second driven gear, described first driven gear is meshed with driving gear, and carrier gear is meshed respectively at the first driven gear and the second driven gear; Described coupling assembling comprises keyway, plane bearing, needle bearing, spacer, connecting axle, volute spring chuck, the output shaft of each driven gear is connected and fixed by keyway, needle bearing, spacer, needle bearing, plane bearing, connecting axle, volute spring chuck and drill bit successively, the other end of each driven gear is fixed by nut, and the end of described driving gear is fixed with being connected and fixed axle.
The processing tool of described a kind of porous part, is characterized in that described table drill main shaft is socketed outward and is provided with rack sleeve, be provided with and hold inner sleeve tightly between described rack sleeve and upper end cover, and the upper end socket of described upper end cover is provided with hold-fast ring.
The processing tool of described a kind of porous part, holding inner sleeve described in it is characterized in that tightly is that semi-circular shape is arranged, and holds inner sleeve tightly and is provided with two, be symmetricly set on rack sleeve outer wall.
The processing tool of described a kind of porous part, it is characterized in that the upper end of described upper end cover is symmetrically arranged with four vertical slot, the height of vertical slot is consistent with the height of hold-fast ring.
The utility model novel structure, reasonable in design, by the distribution of eight drill bits and the application of bushing plate, realize the effect once completing eight holes.Take away bushing plate equally, fix the chamfering that this product then once can complete eight holes, positive and negative is the same.So efficiency improves more than four times than original, and drill bit is not easy to wear yet, greatly reduces and processes non-cutting time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Figure 1A-A face sectional structure schematic diagram;
Fig. 3 is Fig. 2 B-B face sectional structure schematic diagram;
In figure: 1-gear-box, 2-upper end cover, 3-driving gear, 4-connector, 5-table drill main shaft, 6-drill bit, 7-first driven gear, 8-carrier gear, 9-second driven gear, 10-keyway, 11-plane bearing, 12-needle bearing, 13-spacer, 14-connecting axle, 15-volute spring chuck, 16-nut, 17-is connected and fixed axle, 18-rack sleeve, 19-holds inner ring tightly, 20-hold-fast ring.
Detailed description of the invention
The utility model is further illustrated below in conjunction with Figure of description.
As Figure 1-3, the processing tool of a kind of porous part of the utility model, this processing tool is exclusively used in processing eight holes, and uniform in two annulars.This processing tool comprises gear-box 1 and the upper end cover 2 be arranged on gear-box 1 that is spirally connected, the driven tooth wheels being provided with driving gear 3 in gear-box 1 and being connected with driving gear 3, driving gear 3 is connected with table drill main shaft 5 by connector 4, and driven tooth wheels arrange drill bit 6 by coupling assembling connection.Driven tooth wheels comprise the first driven gear 7, carrier gear 8, second driven gear 9, first driven gear 7 is meshed with driving gear 3, and carrier gear 8 is meshed respectively at the first driven gear 7 and the second driven gear 9; Coupling assembling comprises keyway 10, plane bearing 11, needle bearing 12, spacer 13, connecting axle 14, volute spring chuck 15, be specially, the output shaft of each driven gear is connected and fixed with drill bit 6 by keyway 10, needle bearing 12, spacer 13, needle bearing 12, plane bearing 11, connecting axle 14, volute spring chuck 15 successively, the other end of each driven gear is fixed by nut 16, and the end of driving gear 3 is fixed with being connected and fixed axle 17.Wherein, the outer socket of table drill main shaft 5 is provided with rack sleeve 18, be provided with between rack sleeve 18 and upper end cover 2 and hold inner sleeve 19 tightly, this is held inner sleeve 19 tightly and arranges in semi-circular shape, hold inner sleeve 19 tightly and be provided with two, and be symmetricly set on rack sleeve 18 outer wall, the upper end socket of upper end cover 2 is provided with hold-fast ring 20, the upper end of upper end cover 2 is symmetrically arranged with four vertical slot, and the height of vertical slot is consistent with the height of hold-fast ring 20.
Utility model works principle and process, customize a gear-box 1, drive four driven gears by a driving gear 3, drives other four driven gears again by carrier gear 8.Driving gear 3 is connected with table drill main shaft 5 by connector 4, and utilizes keyway 10, plane bearing 11, needle bearing 12 and be connected and fixed axle 17 fixing to locate.Other eight groups of driven gears are also adopted and are connected in the same way, and just top nut is fixed, and are then to connect volute spring chuck 15 to be used for stick of tool head 6 bottom connecting axle 14.After completing gear-box 1 and internal gear installation, with screw, gear-box 1 is tightened together with upper end cover 2.Inner sleeve 19 is held in utilization tightly and hold-fast ring 20 is fastened on upper end cover 2 on rack sleeve 18, so just can stretch up and down.After improving, operating efficiency improves 4 times than original, and the efficiency of chamfering is higher.
Claims (5)
1. the processing tool of a porous part, it is characterized in that comprising gear-box (1) and the upper end cover (2) be arranged on gear-box (1) that is spirally connected, the driven tooth wheels being provided with driving gear (3) in described gear-box (1) and being connected with driving gear (3), described driving gear (3) is connected with table drill main shaft (5) by connector (4), and described driven tooth wheels arrange drill bit (6) by coupling assembling connection.
2. the processing tool of a kind of porous part as claimed in claim 1, it is characterized in that described driven tooth wheels comprise the first driven gear (7), carrier gear (8), the second driven gear (9), described first driven gear (7) is meshed with driving gear (3), and carrier gear (8) is meshed with the first driven gear (7) and the second driven gear (9) respectively; Described coupling assembling comprises keyway (10), plane bearing (11), needle bearing (12), spacer (13), connecting axle (14), volute spring chuck (15), the output shaft of each driven gear is connected and fixed with drill bit (6) by keyway (10), needle bearing (12), spacer (13), needle bearing (12), plane (11), connecting axle (14), volute spring chuck (15) successively, the other end of each driven gear is fixed by nut (16), and the end of described driving gear (3) is fixed with being connected and fixed axle (17).
3. the processing tool of a kind of porous part as claimed in claim 1, it is characterized in that described table drill main shaft (5) is socketed outward and be provided with rack sleeve (18), be provided with between described rack sleeve (18) and upper end cover (2) and hold inner sleeve (19) tightly, the upper end socket of described upper end cover (2) is provided with hold-fast ring (20).
4. the processing tool of a kind of porous part as claimed in claim 3, holds inner sleeve (19) tightly and arranges in semi-circular shape described in it is characterized in that, hold inner sleeve (19) tightly and be provided with two, be symmetricly set on rack sleeve (18) outer wall.
5. the processing tool of a kind of porous part as claimed in claim 1, is characterized in that the upper end of described upper end cover (2) is symmetrically arranged with four vertical slot, and the height of vertical slot is consistent with the height of hold-fast ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985259.6U CN205147379U (en) | 2015-12-02 | 2015-12-02 | Processing frock of porous part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985259.6U CN205147379U (en) | 2015-12-02 | 2015-12-02 | Processing frock of porous part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147379U true CN205147379U (en) | 2016-04-13 |
Family
ID=55683118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520985259.6U Active CN205147379U (en) | 2015-12-02 | 2015-12-02 | Processing frock of porous part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270619A (en) * | 2016-08-29 | 2017-01-04 | 重庆宏雷机械制造有限公司 | Hydraulic semi-automatic multi-hole drill lathe |
| CN107971646A (en) * | 2017-12-05 | 2018-05-01 | 江阴振宏重型锻造有限公司 | Ring flange perforating device on wind power principal axis |
| CN110449623A (en) * | 2018-12-31 | 2019-11-15 | 中铁宝桥集团有限公司 | A kind of Multi-hole simultaneous processing device and processing method suitable for multiclass shaped steel rail |
-
2015
- 2015-12-02 CN CN201520985259.6U patent/CN205147379U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270619A (en) * | 2016-08-29 | 2017-01-04 | 重庆宏雷机械制造有限公司 | Hydraulic semi-automatic multi-hole drill lathe |
| CN107971646A (en) * | 2017-12-05 | 2018-05-01 | 江阴振宏重型锻造有限公司 | Ring flange perforating device on wind power principal axis |
| CN107971646B (en) * | 2017-12-05 | 2019-10-11 | 江阴振宏重型锻造有限公司 | Ring flange perforating device on wind power principal axis |
| CN110449623A (en) * | 2018-12-31 | 2019-11-15 | 中铁宝桥集团有限公司 | A kind of Multi-hole simultaneous processing device and processing method suitable for multiclass shaped steel rail |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |