CN202825370U - Automatic swivel head storehouse and machine tool - Google Patents
Automatic swivel head storehouse and machine tool Download PDFInfo
- Publication number
- CN202825370U CN202825370U CN 201220537120 CN201220537120U CN202825370U CN 202825370 U CN202825370 U CN 202825370U CN 201220537120 CN201220537120 CN 201220537120 CN 201220537120 U CN201220537120 U CN 201220537120U CN 202825370 U CN202825370 U CN 202825370U
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- turntable
- plate
- revolving door
- swivel
- base
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Abstract
The utility model discloses an automatic swivel head storehouse and a machine tool, and belongs to the field of machine tool components. The automatic swivel head storehouse and the machine tool comprises a swivel platform 1, a base 2, a mandril 3, a protective device 4, head body supports 5, a swivel platform drive mechanism 6, a swivel platform locating mechanism 7 and a detection switch 8. The mandril 3 is perpendicular to the base. The swivel platform 1 is sleeved on the mandril 3. Four stations 14 are evenly distributed on the swivel platform 1 around the mandril 3. Four head body supports 5 are respectively fixed on the four stations. Cam bearings 11 are arranged below the swivel platform 1 along the circumference direction. A swivel door 407 capable of automatically opening and closing is arranged in the protective device of the swivel platform. The automatic swivel head storehouse conducts rough location of the swivel 1 through control of a stepping motor 601 in the swivel platform drive mechanism 6 and then conducts precise location through the swivel platform locating mechanism 7. The automatic swivel head storehouse and the machine tool have the advantages of being economical and reliable in a locating method and capable of storing large standard accessory head bodies. The swivel door 407 capable of automatically opening and closing effectively protects the head storehouse.
Description
Technical field
The utility model relates to machine tool assembly, relates in particular to a kind of automatic rotating head storehouse and lathe.
Background technology
For the machine tool of gantry machining center of being furnished with a plurality of accessory heads, change an efficient in order to improve, all corresponding on the lathe be furnished with the automatic head storehouse.At present, more common automatic head storehouse form has orthoscopic and rotary.Compare with the linear head storehouse, rotary structure is simple, takes up room little, change a time short, and cost is low.Although be short of to some extent depositing a body quantitative aspects, also substantially can satisfy the needs of general lathe.Yet existing orbital heads storehouse does not demonstrate fully these advantages.
Summary of the invention
For the existing problem in automatic head storehouse of existing lathe, now provide a kind of simple in structure, take up room littlely, cost low energy is held the automatic head storehouse of some bodies, its concrete technical scheme that adopts of dealing with problems is:
A kind of automatic rotating head storehouse is comprising turntable 1, base 2, mandrel 3, protective device 4, a body support frame 5, turntable driving mechanism 6, turntable detent mechanism 7, sense switch 8.
The parallels 9 that described base 2 belows are provided with, described base 2 are fixed on the described parallels 9; Described mandrel 3 is vertically connected at the middle part of described base 2.
Described turntable 1 is for discoid and offer axis hole in the centre, and described turntable 1 is enclosed within on the described mandrel 3, and described turntable 1 and described mandrel 3 are coaxial and be provided with bearing 10 between the two.Be evenly distributed with and be fixed with respectively four described body support frames 5 on 14, four described stations of four stations around described mandrel 3 on the described turntable 1.
Described turntable 1 below is provided with bears the camshaft bearing 11 that acts on the axial force on the described turntable 1, and described camshaft bearing 11 evenly distributes along circumferential centered by described mandrel 3 axis.
Described turntable driving mechanism 6 comprises a stepper motor 601 and a reductor 602, the bottom of described turntable 1 is fixed with a turntable gear 12 coaxial with described mandrel 3, the clutch end of described reductor 602 is fixed with a power output gear 13 that is meshed with described turntable gear 12, and described stepper motor 601 is delivered to described turntable 1 with power by described reductor 602.
Described turntable 1 detent mechanism 7 comprises that one is fixed on the turntable positioning cylinder 701 on the described base 2, one is positioned at 702, four positioning sleeves 703 of with described piston rod matching of being positioned at described turntable 1 bottom corresponding with four stations on the described turntable 1 of piston rod of described turntable 1 positioning cylinder.
Described protective device 4 is fixed on the top of described base 2, and described protective device comprises that baffle, a revolving door 407 and drive the revolving door cylinder 408 of described revolving door 407 rotations; Described revolving door 407 is identical with the rotation of described turntable 1; Described revolving door 407 be a rotation take described turntable 1 as axle, corresponding central angle is more than or equal to the planar panel of 120 ° cylinder.
According to above-mentioned automatic rotating head storehouse, wherein, described baffle comprises the baffle on the described base 2 of being vertically connected on of five rectangles, and the height that is respectively plate 1, plate 2 402, plate 3 403, plate 4 404,5 405, five described baffles of plate is identical with the height of described revolving door 407;
One covers at the described baffle of five rectangles and the upper cover plate (406) above the revolving door; The height of the baffle of described revolving door 4 and five described rectangles is higher than described body support frame 5.
The width of described plate 1 is slightly larger than the diameter of described turntable 1; Less than the diameter of described turntable 1, and the width of described plate 2 403 is greater than the width of described plate 3 403 greater than the radius of described turntable 1 for the width of described plate 2 402 and plate 3 403; The width of described plate 4 404 and plate 5 405 is less than the radius of described turntable 1, and the width of described plate 4 1404 is greater than the width of described plate 5 405;
Described plate 1, plate 2 1402 and plate 3 1403 are tangent with the circumference of described turntable 1, described plate 2 402 are connected with plate 403 with described one 401 vertical connections of plate, described plate 4 404 and described 2 402 vertical connections of plate; Described plate 5 405 and described 3 403 vertical connections of plate, plate 1, plate 2 402, plate 3 403, plate 4 404 and plate 5 405 surround 2/3rds of described turntable 1 girth jointly, described revolving door surround that its excess-three of described turntable 1 girth divides one;
The shape of described upper cover plate 406 is corresponding with the shape of described base 2.
According to above-mentioned automatic rotating head storehouse, wherein, described sense switch 8 is positioned on each described body support frame 5, and described detection sense switch 8 comprises that approach switch inductor 802, that a test rod 801, is positioned at described test rod lower end is fixed on the approach switch 803 of base top; On described body support frame 5 not during the placement head body, the faying face of described body support frame 5 and a body is exposed in the upper end of described test rod;
After described body support frame 5 put into described body, described test rod 801 was subject to the pressure of described body and moves down, and makes the described approach switch inductor 802 of described test rod 801 lower ends near described approach switch 803.
According to above-mentioned automatic rotating head storehouse, wherein, the position of rotation of 6 pairs of turntables 1 of described turntable driving mechanism is made coarse localization; Described piston rod 702 inserts described positioning sleeve 703 under the promotion of described turntable positioning cylinder 701, thereby described turntable 1 is accurately located.
According to above-mentioned automatic rotating head storehouse, wherein, the diameter of described turntable gear 12 is greater than the diameter of described power output gear 13.
According to above-mentioned automatic rotating head storehouse, wherein, the quantity of described camshaft bearing 11 is no less than six.
Preferably, described revolving door cylinder 408 adopts chain connection with described revolving door 407.
Preferably, described bearing 10 is deep groove ball bearing.
Preferably, described base 2 is connected with described parallels 9 by screw.
A kind of lathe wherein, comprises above-mentioned arbitrary described automatic rotating head storehouse.
The beneficial effect of technique scheme is:
1, adopt stepper motor that turntable is carried out coarse positioning, cylinder and piston rod carry out pinpoint method economy, reliable, accurate positioning to turntable.
2, the power straight down that is subject to of turntable is born by the camshaft bearing that is positioned at turntable bottom circumferential arrangement, so that turntable can be deposited the accessory head body of larger specification.
3, a storehouse protector can be realized automatic open-close by revolving door.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, the below will do simple introduction to the accompanying drawing of required use among the embodiment, apparent, accompanying drawing in the following describes only is an embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the top view after the embodiment in a kind of automatic rotating head of the utility model storehouse removes the protective device upper cover plate.
Fig. 2 is the cutaway view of the A-A face of Fig. 1.
Fig. 3 is the D of Fig. 2
1-D
1The cutaway view of face.
Fig. 4 is the D of Fig. 2
2-D
2The cutaway view of face.
Fig. 5 is the cutaway view of the B-B face of Fig. 2.
Fig. 6 is the turntable positioning cylinder of embodiment in a kind of automatic rotating head of the utility model storehouse and the cutaway view at positioning sleeve place.
Fig. 7 is the cutaway view at sense switch place of the embodiment in a kind of automatic rotating head of the utility model storehouse.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as restriction of the present utility model.
Such as Fig. 1-shown in Figure 7, the embodiment in a kind of automatic rotating head of the utility model storehouse is comprising turntable 1, base 2, mandrel 3, protective device 4, a body support frame 5, turntable driving mechanism 6, turntable detent mechanism 7, sense switch 8.The parallels 9 that base 2 belows are provided with, base 2 are fixed on the parallels 9; Mandrel 3 is vertically connected at the middle part of base 2.
Turntable 1 is for discoid and offer axis hole in the centre, and turntable 1 is enclosed within on the mandrel 3, and turntable 1 and mandrel 3 are coaxial and be provided with bearing 10 between the two.Be evenly distributed with on 14, four stations of four stations and be fixed with respectively four stature body support frames 5 around mandrel 3 on the turntable 1.
Turntable 1 below is provided with 12 and bears the camshaft bearing 11 that acts on the axial force on the turntable 1, and camshaft bearing 11 evenly distributes along circumferential centered by mandrel 3 axis.
Turntable 1 detent mechanism 7 comprises that one is fixed on the turntable positioning cylinder 701 on the base 2, one is positioned at 702, four positioning sleeves of with piston rod matching 703 of being positioned at turntable 1 bottom corresponding with four stations on the turntable 1 of piston rod of turntable 1 positioning cylinder.
Protective device 4 is fixed on the top of base 2, and protective device comprises that baffle, a revolving door 407 and drive the revolving door cylinder 408 of revolving door 407 rotations; Revolving door 407 is identical with the rotation of described turntable 1; Revolving door 407 be a rotation take described turntable 1 as axle, corresponding central angle is more than or equal to the planar panel of 120 ° cylinder.
Baffle comprises the baffle on the base 2 of being vertically connected on of five rectangles, and the height that is respectively plate 1, plate 2 402, plate 3 403, plate 4 404, plate 5 405, five block protection plates is identical with the height of revolving door 407;
Baffle and the upper cover plate above the revolving door 406 that covers at five rectangles; The height of the baffle of revolving door 4 and five rectangles is higher than a body support frame 5, and the shape of upper cover plate 406 is corresponding with the shape of base 2.
The width of plate 1 is slightly larger than the diameter of turntable 1; Less than the diameter of turntable 1, and the width of plate 2 403 is greater than the width of plate 3 403 greater than the radius of turntable 1 for the width of plate 2 402 and plate 3 403; The width of plate 4 404 and plate 5 405 is less than the radius of turntable 1, and the width of plate 4 1404 is greater than the width of plate 5 405;
Plate 1, plate 2 1402 and plate 3 1403 are tangent with the circumference of turntable 1, plate 2 402 are connected with plate 403 with one 401 vertical connections of plate, plate 4 404 and 2 402 vertical connections of plate; Plate 5 405 and 3 403 vertical connections of plate, plate 1, plate 2 402, plate 3 403, plate 4 404 and plate 5 405 surround 2/3rds of turntable 1 girth jointly, revolving door surround that its excess-three of turntable 1 girth divides one;
Sense switch 8 is positioned on each stature body support frame 5, detects the approach switch 803 that approach switch inductor 802, that sense switch 8 comprises that a test rod 801, is positioned at the test rod lower end is fixed on the base top; On a body support frame 5 not during the placement head body, the faying face of a body support frame 5 and a body is exposed in the upper end of test rod;
After a body support frame 5 was put into a body, test rod 801 was subjected to the pressure of body to the end and moves down, and makes the approach switch inductor 802 of test rod 801 lower ends near approach switch 803.
The position of rotation of 6 pairs of turntables 1 of turntable driving mechanism is made coarse localization; Piston rod 702 inserts positioning sleeve 703 under the promotion of turntable positioning cylinder 701, thereby turntable 1 is accurately located.
The principle of technique scheme is by stepper motor coarse positioning to be carried out in the automatic head storehouse, and the positioning sleeve on the piston rod by the turntable cylinder and the turntable cooperates the hi-Fix of realizing turntable again.Since below turntable circumferential arrangement camshaft bearing so that can place heavier accessory head body in the storehouse.Change in the process, ram arrival is changed the head point and is moved down, body or dust cover will be depressed the detection of sense switch and do, when test rod and a body were equal with the faying face of a body support frame, approach switch sent signal, and ram unclamps and grasps, put down a body or dust cover, so far, the placement head body is complete, and the operation of getting the accessory head body is similar with it.
On the basis of technique scheme, further, revolving door cylinder 408 adopts chain connection with revolving door 407.
On the basis of technique scheme, further, bearing 10 is deep groove ball bearing.
On the basis of technique scheme, further, base 2 is connected with parallels 9 by screw.
Also comprise a kind of lathe among the embodiment of the present utility model, wherein, comprise above-mentioned automatic rotating head storehouse.
It below only is the utility model preferred embodiment; be not so limit embodiment of the present utility model and protection domain; to those skilled in the art; should recognize that being equal to that all utilization the utility model specifications and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in the protection domain of the present utility model.
Claims (10)
1. an automatic rotating head storehouse is characterized in that comprising turntable (1), base (2), mandrel (3), protective device (4), a body support frame (5), turntable driving mechanism (6), turntable detent mechanism (7), sense switch (8);
The parallels (9) that described base (2) below is provided with, described base (2) is fixed on the described parallels (9); Described mandrel (3) is vertically connected at the middle part of described base (2);
Described turntable (1) is for discoid and offer axis hole in the centre, and described turntable (1) is enclosed within on the described mandrel (3), and described turntable (1) is coaxial and be provided with bearing (10) between the two with described mandrel (3); Described turntable (1) is upper to be evenly distributed with four stations (14) around described mandrel (3), is fixed with respectively four described body support frame (5) on four described stations;
Described turntable (1) below is provided with bears the camshaft bearing (11) that acts on the axial force on the described turntable (1), and described camshaft bearing (11) evenly distributes along circumferential centered by described mandrel (3) axis;
Described turntable driving mechanism (6) comprises a stepper motor (601) and a reductor (602), the bottom of described turntable (1) is fixed with a turntable gear (12) coaxial with described mandrel (3), the clutch end of described reductor (602) is fixed with a power output gear (13) that is meshed with described turntable gear (12), and described stepper motor (601) is delivered to described turntable (1) with power by described reductor (602);
Described turntable (1) detent mechanism (7) comprises that one is fixed on the turntable positioning cylinder (701) on the described base (2), one is positioned at the piston rod (702) of described turntable (1) positioning cylinder, four positioning sleeves (703) of with described piston rod matching of being positioned at described turntable (1) bottom corresponding with four stations on the described turntable (1);
Described protective device (4) is fixed on the top of described base (2), and described protective device comprises that baffle, a revolving door (407) and drive the revolving door cylinder (408) of described revolving door (407) rotation; Described revolving door (407) is identical with the rotation of described turntable (1); Described revolving door (407) be a rotation take described turntable (1) as axle, corresponding central angle is more than or equal to the planar panel of 120 ° cylinder.
2. the automatic rotating head storehouse described in according to claim 1, it is characterized in that, described baffle comprises the baffle on the described base of being vertically connected on of five rectangles (2), be respectively plate one (401), plate two (402), plate three (403), plate four (404), plate five (405), the height of five described baffles is identical with the height of described revolving door (407);
One covers at the described baffle of five rectangles and the upper cover plate (406) above the revolving door; The height of the baffle of described revolving door (4) and five described rectangles is higher than described body support frame (5);
The width of described plate one (401) is slightly larger than the diameter of described turntable (1); Less than the diameter of described turntable (1), and the width of described plate two (403) is greater than the width of described plate three (403) greater than the radius of described turntable (1) for the width of described plate two (402) and plate three (403); The width of described plate four (404) and plate five (405) is less than the radius of described turntable (1), and the width of described plate four (1404) is greater than the width of described plate five (405);
Described plate one (1401), plate two (1402) and plate three (1403) are tangent with the circumference of described turntable (1), described plate two (402) is connected (403) and described one (401) the vertical connection of plate described plate four (404) and described two (402) vertical connections of plate with plate; Described plate five (405) and described three (403) vertical connections of plate, plate one (401), plate two (402), plate three (403), plate four (404) and plate five (405) surround 2/3rds of described turntable (1) girth jointly, described revolving door surround that its excess-three of described turntable (1) girth divides one;
The shape of described upper cover plate (406) is corresponding with the shape of described base (2).
3. the automatic rotating head storehouse described in according to claim 1, it is characterized in that, described sense switch (8) is positioned on each described body support frame (5), and described detection sense switch (8) comprises that approach switch inductor (802), that a test rod (801), is positioned at described test rod lower end is fixed on the approach switch (803) of base top; On described body support frame (5) not during the placement head body, the faying face of described body support frame (5) and a body is exposed in the upper end of described test rod;
After described body support frame (5) put into described body, described test rod (801) was subject to the pressure of described body and moves down, and makes the described approach switch inductor (802) of described test rod (801) lower end near described approach switch (803).
4. the automatic rotating head storehouse described in according to claim 1 is characterized in that, described turntable driving mechanism (6) is made coarse localization to the position of rotation of turntable (1); Described piston rod (702) inserts described positioning sleeve (703) under the promotion of described turntable positioning cylinder (701), thereby described turntable (1) is accurately located.
5. the automatic rotating head storehouse described in according to claim 1 is characterized in that, the diameter of described turntable gear (12) is greater than the diameter of described power output gear (13).
6. the automatic rotating head storehouse described in according to claim 1 is characterized in that, described revolving door cylinder (408) adopts chain connection with described revolving door (407).
7. the automatic rotating head storehouse described in according to claim 1 is characterized in that, described bearing (10) is deep groove ball bearing.
8. the automatic rotating head storehouse described in according to claim 1 is characterized in that, described base (2) is connected with described parallels (9) by screw.
9. the automatic rotating head storehouse described in according to claim 1 is characterized in that, the quantity of described camshaft bearing (11) is no less than six.
10. a lathe is characterized in that, comprises arbitrary described automatic rotating head storehouse among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537120 CN202825370U (en) | 2012-10-19 | 2012-10-19 | Automatic swivel head storehouse and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537120 CN202825370U (en) | 2012-10-19 | 2012-10-19 | Automatic swivel head storehouse and machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825370U true CN202825370U (en) | 2013-03-27 |
Family
ID=47937162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220537120 Expired - Fee Related CN202825370U (en) | 2012-10-19 | 2012-10-19 | Automatic swivel head storehouse and machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659397A (en) * | 2013-12-09 | 2014-03-26 | 宁波海天精工股份有限公司 | Rotating head library for accessory head |
| CN104647104A (en) * | 2015-02-13 | 2015-05-27 | 苏州江源精密机械有限公司 | Rotary accessory head automatic replacing head library device for gantry machining center |
-
2012
- 2012-10-19 CN CN 201220537120 patent/CN202825370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659397A (en) * | 2013-12-09 | 2014-03-26 | 宁波海天精工股份有限公司 | Rotating head library for accessory head |
| CN104647104A (en) * | 2015-02-13 | 2015-05-27 | 苏州江源精密机械有限公司 | Rotary accessory head automatic replacing head library device for gantry machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: 201400, Shanghai, Fengxian District, 19 Lang Road, No. 3 Patentee after: SHANGHAI BRANCH OF SANY GROUP CO., LTD. Address before: 201413, No. two, 318 Avenue, Lingang Industrial Park, Shanghai, Fengxian District, A Patentee before: Seiki Co., Ltd. Shanghai Sany |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20171019 |