CN201751061U - Drill reaming machine - Google Patents
Drill reaming machine Download PDFInfo
- Publication number
- CN201751061U CN201751061U CN2009203164332U CN200920316433U CN201751061U CN 201751061 U CN201751061 U CN 201751061U CN 2009203164332 U CN2009203164332 U CN 2009203164332U CN 200920316433 U CN200920316433 U CN 200920316433U CN 201751061 U CN201751061 U CN 201751061U
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- China
- Prior art keywords
- reamer
- belt
- bar
- machine
- axle
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a portable reaming device and provides a drill reaming machine. The drill reaming machine comprises an electric machine, a belt and a reamer bar, wherein the electric machine provides motive power; the belt is connected with a worm wheel to provide driving force to drive the reamer bar; the reamer bar is internally provided with a lead screw; and the reamer bar comprises a Half clamping ring, a planetary gear, a driving nut, a guide sleeve bar and a hand wheel. Transmission parts and feed pars of the drill reaming machine are compact in structure, therefore, the drill reaming machine is convenient for inner drilling and reaming operations in a narrow space; the drill reaming machine has power-driven and manual operation modes, high working performance and good accuracy control, shortens construction period and increases the economic benefic. Simultaneously, the power parts, the transmission parts and the feeding parts of the drill reaming machine can be connected in a dismountable way; therefore, the portable reaming device is convenient to carry, install and dismount and greatly reduces the labor intensity of workers.
Description
Technical field
The utility model relates to the plant equipment field, the particularly on-the-spot large-scale tap drill reaming apparatus that usefulness is installed.
Background technology
Enterprise carries out the erecting bed in construction, and the large-scale screw that for example drills and reams out on steel plate in the boats and ships production installation process needs to use broach(ing) machine.These hole body types that drill and ream are big, Heavy Weight, be not easy in narrow and small cabin, space in carrying, operation brings harmful effect for the production installation progress of boats and ships.And existing universal portable broach(ing) machine, its reamer diameter is little, and the power of motor deficiency does not possess the working ability of large-scale screw.
The utility model content
Technical problem to be solved in the utility model provides a kind of brill broach(ing) machine, and it is big to overcome the existing large aperture hole body type that drills and reams, Heavy Weight, the defective of difficult.
For solving the problems of the technologies described above, the utility model provides a kind of brill broach(ing) machine, it is characterized in that, upper shell is connected with bearing (ball) cover on the cylindrical shell left side by screw, on the right side of cylindrical shell end cap is installed, worm gear is installed in upper shell and the bearing (ball) cover, and turbine cooperates with Macintosh, and Macintosh is installed on the power transmission shaft.The inwall of power transmission shaft cooperates with the left side section of reamer bar, and the right section of reamer bar is installed in the cylindrical shell by the guiding loop bar; Establish reamer setting-in mouth in the section of a reamer bar left side, right section is provided with cavity, by plane bearing screw mandrel is installed in the cavity, on the outer wall of the outer reamer bar of cavity the Hough clamp ring is installed, little axle is housed on the Hough clamp ring, the axle head of little axle is by the left side of shaft end ring contact guiding loop bar, and the right side of guiding loop bar connects end cap; On little axle planetary gear is installed, planetary gear connects transmission nut, and transmission nut is installed on the screw mandrel, and its outer end and Hough clamp ring be connected, and the screw mandrel right-hand member is installed on the end cap by fastener; The lower end of bearing (ball) cover is installed on the base, distribute on the base some support columns are installed, level is installed top board on the support column, motor is installed on the top board, the motor output shaft end is installed the belt steamboat, on the belt steamboat belt is installed, the axle end of worm gear is installed belt pulley, connects active described belt on the belt pulley.
As improvement project, the utility model also comprises handwheel, and described handwheel is installed in the end cap outside, and the handwheel axle center is connected with the screw mandrel right-hand member.
Further improved, side plate also is installed on the described base, have screw on the side plate.
Preferably, between described little axle and the planetary gear oil-containing axle bush is installed.
The utility model bores transmission, the infeed mean compact conformation of broach(ing) machine, and be convenient to bore in the small space, ream operation, and can adopt electronic and the manual working dual mode, the operating efficiency height, precision is controlled well, has shortened construction period, has improved economic benefit.Simultaneously, its power section and transmission, infeed mean adopt the detachable load of belt to connect, and make things convenient for carrying, installation, the dismounting of this device, have alleviated working strength of workers greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
The specific embodiment
As shown in Figure 1, upper shell 2 is connected with bearing (ball) cover 1 on cylindrical shell 5 left sides by screw, and end cap 14 is installed on the right side of cylindrical shell 5, and worm gear 3 is installed in upper shell 2 and the bearing (ball) cover 1, and turbine 3 cooperates with Macintosh 4, and Macintosh 4 is installed on the power transmission shaft 17.The inwall of power transmission shaft 17 cooperates with the left side section of reamer bar 6, and the right section of reamer bar 6 is installed in the cylindrical shell 5 by guiding loop bar 13; Establish reamer setting-in mouth in reamer bar 6 left side sections, right section is provided with cavity, by plane bearing screw mandrel 7 is installed in the cavity, on the outer wall of the outer reamer bar 6 of cavity Hough clamp ring 9 is installed, little axle 8 is housed on the Hough clamp ring 9, the axle head of little axle 8 is by the left side of shaft end ring 12 contact guiding loop bars 13, and the right side of guiding loop bar 13 connects end cap 14.By oil-containing axle bush 10 planetary gears 11 are installed on little axle 8, planetary gear 11 connects transmission nuts 16, and transmission nut 16 is installed on the screw mandrel 7, and its outer end and Hough clamp ring 9 are connected.Handwheel 15 be installed in end cap 14 outsides in the heart, handwheel 15 axle center are connected with screw mandrel 7.
In conjunction with shown in Figure 2, the lower end of bearing (ball) cover 1 is installed on the base 22, four support columns 23 are installed in rectangular distribution on the base 22, level is installed top board 25 on four support columns 23, by bolt motor 21 is installed on the top board 25, the output axle head of motor 21 is installed belt steamboat 20, and active V belt 18 is installed on the belt steamboat 20, the axle end of worm gear 3 is installed belt pulley 19, connects active V belt 18 on the belt pulley 19.In addition, side plate 24 is installed also on the base 22, is had screw on the side plate 24.When whole device when being above the ground level operation, by construction bolt on this screw, whole device can be hung on the flank wall.
This device provides hand-operated feed and has fed dual mode automatically, and its operation principle is as follows respectively:
Job order during auto-feed is: by 15 on handwheel is fixed on the end cap 14, that screw mandrel 7 is fixing.The actuating motor motor, small belt pulley 20 rotates on the motor, and the belt pulley 19 that drives on the turbine 3 by active V belt 18 rotates, turbine 3 rotates, and power transmission shaft 17 rotates, and reamer bar 6 rotates, Hough clamp ring 9 rotates, planetary gear 11 rotates, and transmission nut 16 rotates on screw mandrel 7, because screw mandrel 7 is fixing, transmission nut is moved to the left on screw mandrel, promote Hough clamp ring 9 and be moved to the left, reamer bar is moved to the left, and reamer is feed left.
Job order during hand feed is: unclamp fixedlying connected of 15 on handwheel and end cap 14, screw mandrel 7 can freely be rotated; Starter motor 25, motor small belt pulley 20 rotates, the belt pulley 19 that drives on the turbine 3 by active V belt 18 rotates, turbine 3 rotates, and power transmission shaft 17 rotates, and reamer bar 6 rotates, Hough clamp ring 9 rotates, planetary gear 11 rotates, and transmission nut 16 rotates on screw mandrel 7, and screw mandrel 7 rotates with transmission nut 16.Because transmission nut 16 does not take place to left.Hough clamp ring 9 does not take place to left yet, so reamer bar 6 is not moved to the left.Then, rotate handwheel 15 and drive screw mandrel 7 rotations, transmission nut 16 is moved to the left, and drives reamer bar and is moved to the left, and reamer is feed left.
During withdrawing, when motor operations: unclamp fixedlying connected of 15 on handwheel and end cap 14, backward rotation handwheel 15, screw mandrel 17 drive transmission nuts 16 counter-rotatings, promote Hough clamp ring 9 parallel moving to the right, drive reamer bar 6 withdrawing that moves right.
For satisfying boring demand in particular cases, this brill broach(ing) machine also has the boring function, only needs reamer is changed to the drill bit of regulatory specifications.Can use T8 tool steel reamer during ream, use carbide drill during drilling.The range of this brill broach(ing) machine: 394mm; Reamer bar rotating speed: 36.1r/mm, auto-feed speed: 9.3mm/min; The reamer depth of cut: 0.014mm/r during autofeed; The drill bit depth of cut: 0.26mm/r during autofeed, the range of work is φ 25mm～φ 55mm.Consider tool industry tapering Morse's taper broach(ing) machine commonly used, spindle taper hole adopts the 5# Morse's taper, so that be suitable for the reamer and the drill bit of all size.Under load test, have following characteristics:
1. by the rated speed load test have respectively manually, autofeed dual mode fraising.When manually feed is holed under rated speed, the depth of cut≤0.05～0.09mm/r.
2. stable working do not have creep, friction, nothing are impacted, no abnormal noise, the operation light and flexible is moved fluent phenomenon.
3. load and check main shaft axial runout and circular runout≤0.015 after the test run.
4. the test run of loading fraising roughness≤0.8, geometric accuracy is not less than H6.
It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. a brill broach(ing) machine is characterized in that, upper shell is connected with bearing (ball) cover on the cylindrical shell left side by screw, on the right side of cylindrical shell end cap is installed, worm gear is installed in upper shell and the bearing (ball) cover, and turbine cooperates with Macintosh, and Macintosh is installed on the power transmission shaft.The inwall of power transmission shaft cooperates with the left side section of reamer bar, and the right section of reamer bar is installed in the cylindrical shell by the guiding loop bar; Establish reamer setting-in mouth in the section of a reamer bar left side, right section is provided with cavity, by plane bearing screw mandrel is installed in the cavity, on the outer wall of the outer reamer bar of cavity the Hough clamp ring is installed, little axle is housed on the Hough clamp ring, the axle head of little axle is by the left side of shaft end ring contact guiding loop bar, and the right side of guiding loop bar connects end cap; On little axle planetary gear is installed, planetary gear connects transmission nut, and transmission nut is installed on the screw mandrel, and its outer end and Hough clamp ring be connected, and the screw mandrel right-hand member is installed on the end cap by fastener; The lower end of bearing (ball) cover is installed on the base, distribute on the base some support columns are installed, level is installed top board on the support column, motor is installed on the top board, the motor output shaft end is installed the belt steamboat, on the belt steamboat belt is installed, the axle end of worm gear is installed belt pulley, connects active described belt on the belt pulley.
2. a kind of brill broach(ing) machine according to claim 2 is characterized in that, also comprises handwheel, and described handwheel is installed in the end cap outside, and the handwheel axle center is connected with the screw mandrel right-hand member.
3. a kind of brill broach(ing) machine according to claim 1 and 2 is characterized in that, side plate also is installed on the described base, has screw on the side plate.
4. a kind of brill broach(ing) machine according to claim 4 is characterized in that, between described little axle and the planetary gear oil-containing axle bush is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203164332U CN201751061U (en) | 2009-12-03 | 2009-12-03 | Drill reaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203164332U CN201751061U (en) | 2009-12-03 | 2009-12-03 | Drill reaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751061U true CN201751061U (en) | 2011-02-23 |
Family
ID=43601465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203164332U Expired - Lifetime CN201751061U (en) | 2009-12-03 | 2009-12-03 | Drill reaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825337A (en) * | 2012-07-24 | 2012-12-19 | 梅国平 | Precise reaming device of marine shafting |
| CN106271804A (en) * | 2016-08-29 | 2017-01-04 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine feed system |
-
2009
- 2009-12-03 CN CN2009203164332U patent/CN201751061U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825337A (en) * | 2012-07-24 | 2012-12-19 | 梅国平 | Precise reaming device of marine shafting |
| CN106271804A (en) * | 2016-08-29 | 2017-01-04 | 安徽鸿远机电科技有限公司 | A kind of drilling and milling machine feed system |
| CN106271804B (en) * | 2016-08-29 | 2018-11-13 | 池州金瑞机械制造有限责任公司 | A kind of drilling and milling machine feed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUCHANG SHIPBUILDING FACTORY GROUP CO., LTD. Free format text: FORMER OWNER: WUCHANG SHIPBUILDING INDUSTRY CO., LTD. Effective date: 20120712 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120712 Address after: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Patentee after: Wuchang Shipbuilding Industry Company Ltd. Address before: 430060 Hubei city of Wuhan province Wuchang Ziyang Road No. 2 Patentee before: Wuchang Shipbuilding Industry Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: WUCHANG SHIPBUILDING INDUSTRY CO., LTD. Effective date: 20140723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140723 Address after: 430060 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee after: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Address before: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Patentee before: Wuchang Shipbuilding Industry Company Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Patentee after: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Address before: 430060 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee before: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110223 |