CN203542178U - Bamboo hat type tool magazine structure of vertical lathe - Google Patents
Bamboo hat type tool magazine structure of vertical lathe Download PDFInfo
- Publication number
- CN203542178U CN203542178U CN201320759448.2U CN201320759448U CN203542178U CN 203542178 U CN203542178 U CN 203542178U CN 201320759448 U CN201320759448 U CN 201320759448U CN 203542178 U CN203542178 U CN 203542178U
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- China
- Prior art keywords
- cutterhead
- cutter
- hat type
- bamboo hat
- type tool
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- Expired - Fee Related
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Abstract
The utility model relates to a tool magazine structure, in particular to a bamboo hat type tool magazine structure of a vertical lathe. According to the technical scheme, the bamboo hat type tool magazine structure of the vertical lathe comprises a tool disk, wherein a transmission shaft is arranged in the center of the tool disk, and the tool disk can rotate around the transmission shaft; a plurality of tool mounting mechanisms which are evenly distributed are arranged on the tool disk, each tool mounting mechanism comprises clamping jaws which are symmetrically distributed, and tool containing grooves which allow tools to be embedded in and are matched with the tools in shape are arranged between the clamping jaws, and the ends of the clamping jaws are connected through springs. The bamboo hat type tool magazine structure of the vertical lathe is simple in structure, convenient to replace and operate, high in automation degree, safe and reliable, and machining efficiency is improved.
Description
Technical field
The utility model relates to a kind of magazine tool structure, especially a kind of bamboo hat type tool holder structure of vertical car.
Background technology
In vertical lathe, often need to process the parts of more complicated with vertical car, this parts often need to be used more cutter, traditional vertical car does not have tool magazine, use what cutter and just manually change what cutter, therefore, that in process component, just compares has wasted time and energy.In view of the problem of above-mentioned existence, in the urgent need to developing a kind of novel vertical car umbrella shape magazine tool structure.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of bamboo hat type tool holder structure of vertical car is provided, and it is simple and compact for structure, changes easy to operately, improves working (machining) efficiency, and automaticity is high, safe and reliable.
The technical scheme providing according to the utility model, the bamboo hat type tool holder structure of described vertical car, comprises cutterhead, and the center of described cutterhead arranges power transmission shaft, and cutterhead can rotate around described power transmission shaft; Cutterhead is provided with some equally distributed cutter installing mechanisms, and described cutter installing mechanism comprises symmetrical claw, between described claw, form to allow cutter set and with the identical cutter standing groove of the shape of tool; The end of described claw connects by spring.
Described claw is fixed on cutterhead, between claw, be provided with cutter on the alignment pin that matches of draw-in groove shape.12 cutter installing mechanisms are set on described cutterhead, and described 12 cutter installing mechanisms are uniformly distributed in the outer ring of cutterhead.
The center of described cutterhead convexes with transmission mounting cylinder, connects the axis of installation through hole of described transmission mounting cylinder and cutterhead and the axis of transmission mounting cylinder and the axis of cutterhead and is located along the same line; Power transmission shaft is installed through hole the first taper roll bearing and the second taper roll bearing by being positioned at are arranged on installation through hole.
The top of described transmission mounting cylinder is provided with the driven gear being fixedly connected with, and the driving gear on described driven gear and drive motors output shaft is intermeshing.
The contiguous driven gear of described the first taper roll bearing, the second taper roll bearing is positioned at the below of the first taper roll bearing; The second taper roll bearing is locked on power transmission shaft by the first accurate nut.
The below of described the first accurate nut is provided with locating piece, and described locating piece is locked on power transmission shaft by the second accurate nut, and locating piece is provided with plane bearing, and described plane bearing is supported on locating piece and with the lower surface of cutterhead and contacts.
Described cutterhead is provided with for by the cover plate of the first accurate nut and end part of driving shaft sealing, and described cover plate and transmission mounting cylinder lay respectively at the both sides of cutterhead, and cover plate is fixedly mounted on cutterhead.
Described driven gear is fixedly mounted on the end of transmission mounting cylinder by set bolt.
Advantage of the present utility model: power transmission shaft is arranged in the installation through hole of cutterhead by the first taper roll bearing and the second taper roll bearing, and drive motors drives driven gear to rotate by driving gear, thus drive cutterhead to rotate around power transmission shaft; Cutter is placed on cutterhead by the cutter standing groove between claw, after cutterhead rotates, the cutter of needs can be changed, simple and compact for structure, changes easy to operately, improves working (machining) efficiency, and automaticity is high, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the distribution schematic diagram of the utility model cutter installing mechanism on cutterhead.
Description of reference numerals: 1-power transmission shaft, 2-driven gear, 3-drive motors, 4-driving gear, 5-the first taper roll bearing, 6-set bolt, 7-cutterhead, 8-the second taper roll bearing, 9-plane bearing, 10-cover plate, 11-the first accurate nut, 12-the second accurate nut, 13-spacer, 14-install through hole, 15-locating piece, 16-claw, 17-cutter, 18-alignment pin, 19-spring, 20-draw-in groove, 21-transmission mounting cylinder and 22-cutter standing groove and 23-outside framework oil seal.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As depicted in figs. 1 and 2: in order to meet vertical lathe, add the requirement of changing quickly and easily cutter man-hour, improve working (machining) efficiency, the utility model comprises cutterhead 7, and the center of described cutterhead 7 arranges power transmission shaft 1, cutterhead 7 can rotate around described power transmission shaft 1; Cutterhead 7 is provided with some equally distributed cutter installing mechanisms, and described cutter installing mechanism comprises symmetrical claw 16,16 of described claws form allow cutters 17 set and with the identical cutter standing groove 22 of cutter 17 shapes; The end of described claw 16 connects by spring 19.
Particularly, cutterhead 7 can rotate around power transmission shaft 1, cutterhead 7 is arranged on vertical lathe desired position by power transmission shaft 1, when cutterhead 7 is after power transmission shaft 1 rotates, the cutter 17 that is positioned at cutter standing groove 22 on cutterhead 7 turns to diverse location, thereby can realize the quick-replaceable to cutter 17, simple operation.Described cutter 17 comprises the multiple cutter that needs use in vertical lathe processing, different cutters be placed on cutter standing groove 22 interior after, the spring energy that the spring 19 of claw 16 ends provides makes claw 16 clamp the cutter 17 that is positioned at cutter standing groove 22, claw 16 is fixed on cutterhead 7 by bolt and taper pin, claw 16 can rotate around fixing bolt, taper pin, to can realize quickly and easily, cutter 17 is placed in cutter standing groove 22.
Further, on cutter 17, be concaved with draw-in groove 20,16 of claws be provided with cutter 17 on the alignment pin 18 that matches of draw-in groove 20 shapes.Cutter 17 is placed in cutter standing groove 22 after draw-in groove 20 is aimed to alignment pin 18, and cutter 17 prevents the swing of cutter 17 after placing by alignment pin 18.
In the utility model embodiment, cutterhead 7 is in the form of annular discs, and 12 cutter installing mechanisms are set on described cutterhead 7, and described 12 cutter installing mechanisms are uniformly distributed in the outer ring of cutterhead 7, be the end edge that cutter installing mechanism is distributed in cutterhead 7, be convenient to fetch replacing.
For power transmission shaft 1 is installed, in the utility model embodiment, the center of described cutterhead 7 convexes with transmission mounting cylinder 21, connects the axis of installation through hole 14 of described transmission mounting cylinder 21 and cutterhead 7 and the axis of the axis of transmission mounting cylinder 21 and cutterhead 7 is located along the same line; Power transmission shaft 1 is installed through hole 14 the first taper roll bearing 5 and the second taper roll bearing 8 by being positioned at are arranged on installation through hole 14.The axis of power transmission shaft 1 is located along the same line with the axis that through hole 14 is installed.In the utility model embodiment, cutterhead 7 and transmission mounting cylinder 21 structure that is formed in one.
The top of described transmission mounting cylinder 21 is provided with the driven gear 2 being fixedly connected with, and described driven gear 2 is intermeshing with the driving gear 4 on drive motors 3 output shafts.Described driven gear 2 is fixedly mounted on the end of transmission mounting cylinder 21 by set bolt 6.When drive motors 3 drives driven gear 2 to rotate by driving gear 4, because driven gear 2 is fixing with transmission mounting cylinder 21, by transmission mounting cylinder 21, can drive the rotation of whole cutterhead 7.
Particularly, contiguous driven gear 2, the second taper roll bearings 8 of described the first taper roll bearing 5 are positioned at the below of the first taper roll bearing 5; The second taper roll bearing 8 is locked on power transmission shaft 1 by the first accurate nut 11.
The below of described the first accurate nut 11 is provided with locating piece 15, described locating piece 15 is locked on power transmission shaft 1 by the second accurate nut 12, locating piece 15 is provided with plane bearing 9, and described plane bearing 9 is supported on locating piece 15 and with the lower surface of cutterhead 7 and contacts.Described cutterhead 7 is provided with for by the cover plate 10 of the first accurate nut 11 and power transmission shaft 1 end part seal, and described cover plate 10 and transmission mounting cylinder 21 lay respectively at the both sides of cutterhead 7, and cover plate 7 is fixedly mounted on cutterhead 7.
The installation through hole 14 that is positioned at transmission mounting cylinder 21 offers the step that taper roll bearing is installed, and the top of transmission mounting cylinder 21 offers the step of mounting framework oil sealing 23.During installation, first the first taper roll bearing 5 is arranged on power transmission shaft 1, the upper surface of the first taper roll bearing 5 withstands on the step surface of power transmission shaft 1, then power transmission shaft 1 is fit into and installs in through hole 14, the lower surface of the first taper roll bearing 5 withstands on the pedestal terrace of the upper end that through hole 14 is installed.The second taper roll bearing 8 is arranged on power transmission shaft 1, the upper surface of the second taper roll bearing 8 withstands on the pedestal terrace that through hole 14 lower ends are installed, the excessive cooperation that the internal diameter of inner ring of the first taper roll bearing 5, the second taper roll bearing 8 and the diameter of axle of power transmission shaft 1 are basic hole system, the excessive cooperation that the external diameter of the outer ring of the first taper roll bearing 5, the second taper roll bearing 8 is basic shaft system with the aperture that through hole 14 is installed.
After above-mentioned installation, spacer 13 is arranged on power transmission shaft 1, the endoporus of spacer 13 and power transmission shaft 1 are matched in clearance, and the second taper roll bearing 8 is withstood in the upper surface of spacer 13, and the lower surface of spacer 13 holds out against with the first accurate nut 11 being spun on transmitter shaft 1.Again plane bearing 9 is arranged on power transmission shaft 1, the upper surface of plane bearing 9 withstands on the lower surface of cutterhead 7, lower surface holds out against with the locating piece 15 being arranged on power transmission shaft 1, the lower surface of locating piece 15 holds out against with the second accurate nut 12 being spun on power transmission shaft 1, the interference fits that the endoporus aperture of locating piece 15 is basic shaft system with the diameter of axle relative on power transmission shaft 1.After above-mentioned installation, cover plate 10 is fixed by bolts to the place, lower surface of cutterhead 7, cover plate 10 covers the parts that stretch out cutterhead 7 through hole lower ends comprehensively.The top of cutterhead 7 is fixed with driven gear 2 with bolt 6, and driven gear 2, by being meshed with the driving gear 4 being arranged on drive motors 3, is delivered to the gyration of driving gear 4 on driven gear 2, and band movable knife disc 7 is done gyration.
The utility model power transmission shaft 1 is arranged in the installation through hole 14 of cutterhead 7 by the first taper roll bearing 5 and the second taper roll bearing 8, and drive motors 3 drives driven gear 2 to rotate by driving gear 4, thereby drives cutterhead 7 to rotate around power transmission shaft 1; Cutter 17 is placed on cutterhead 7 by the cutter standing groove 22 of 16 of claws, and cutterhead 7 can be changed the cutter of needs 17 after rotating, simple and compact for structure, changes easy to operately, improves working (machining) efficiency, and automaticity is high, safe and reliable.
Claims (9)
1. a bamboo hat type tool holder structure for vertical car, is characterized in that: comprise cutterhead (7), the center of described cutterhead (7) arranges power transmission shaft (1), and cutterhead (7) can rotate around described power transmission shaft (1); Cutterhead (7) is provided with some equally distributed cutter installing mechanisms, described cutter installing mechanism comprises symmetrical claw (16), between described claw (16), form to allow cutter (17) set and with the identical cutter standing groove (22) of cutter (17) shape; The end of described claw (16) connects by spring (19).
2. the bamboo hat type tool holder structure of vertical car according to claim 1, is characterized in that: it is upper that described claw (16) is fixed on cutterhead (7), is provided with the alignment pin (18) matching with upper draw-in groove (20) shape of cutter (17) between claw (16).
3. the bamboo hat type tool holder structure of vertical car according to claim 1, is characterized in that: 12 cutter installing mechanisms are set on described cutterhead (7), and described 12 cutter installing mechanisms are uniformly distributed in the outer ring of cutterhead (7).
4. the bamboo hat type tool holder structure of vertical car according to claim 1, it is characterized in that: the center of described cutterhead (7) convexes with transmission mounting cylinder (21), connect the axis of installation through hole (14) of described transmission mounting cylinder (21) and cutterhead (7) and the axis of the axis of transmission mounting cylinder (21) and cutterhead (7) is located along the same line; Power transmission shaft (1) is installed through hole (14) the first taper roll bearing (5) and the second taper roll bearing (8) by being positioned at are arranged on installation through hole (14).
5. the bamboo hat type tool holder structure of vertical car according to claim 4, it is characterized in that: the top of described transmission mounting cylinder (21) is provided with the driven gear (2) being fixedly connected with, described driven gear (2) is intermeshing with the driving gear (4) on drive motors (3) output shaft.
6. the bamboo hat type tool holder structure of vertical car according to claim 5, is characterized in that: described the first taper roll bearing (5) is close to driven gear (2), and the second taper roll bearing (8) is positioned at the below of the first taper roll bearing (5); The second taper roll bearing (8) is locked on power transmission shaft (1) by the first accurate nut (11).
7. the bamboo hat type tool holder structure of vertical car according to claim 6, it is characterized in that: the below of described the first accurate nut (11) is provided with locating piece (15), described locating piece (15) is locked on power transmission shaft (1) by the second accurate nut (12), locating piece (15) is provided with plane bearing (9), and described plane bearing (9) is supported on locating piece (15) above and contacts with the lower surface of cutterhead (7).
8. the bamboo hat type tool holder structure of vertical car according to claim 6, it is characterized in that: described cutterhead (7) is provided with for by the cover plate (10) of the first accurate nut (11) and power transmission shaft (1) end part seal, described cover plate (10) and transmission mounting cylinder (21) lay respectively at the both sides of cutterhead (7), and cover plate (7) is fixedly mounted on cutterhead (7).
9. the bamboo hat type tool holder structure of vertical car according to claim 5, is characterized in that: described driven gear (2) is fixedly mounted on the end of transmission mounting cylinder (21) by set bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759448.2U CN203542178U (en) | 2013-11-26 | 2013-11-26 | Bamboo hat type tool magazine structure of vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759448.2U CN203542178U (en) | 2013-11-26 | 2013-11-26 | Bamboo hat type tool magazine structure of vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542178U true CN203542178U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759448.2U Expired - Fee Related CN203542178U (en) | 2013-11-26 | 2013-11-26 | Bamboo hat type tool magazine structure of vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722426A (en) * | 2013-11-26 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Bamboo hat type tool magazine structure of vertical lathe |
| CN105312946A (en) * | 2014-07-31 | 2016-02-10 | 深圳市世工科技有限公司 | Tool changing and locking structure and automatic machine tool |
-
2013
- 2013-11-26 CN CN201320759448.2U patent/CN203542178U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722426A (en) * | 2013-11-26 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Bamboo hat type tool magazine structure of vertical lathe |
| CN103722426B (en) * | 2013-11-26 | 2016-04-13 | 无锡京华重工装备制造有限公司 | A kind of Bamboo hat type tool magazine structure of vertical car |
| CN105312946A (en) * | 2014-07-31 | 2016-02-10 | 深圳市世工科技有限公司 | Tool changing and locking structure and automatic machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151126 |