CN215658985U - Headstock assembly for machining center - Google Patents
Headstock assembly for machining center Download PDFInfo
- Publication number
- CN215658985U CN215658985U CN202121113369.5U CN202121113369U CN215658985U CN 215658985 U CN215658985 U CN 215658985U CN 202121113369 U CN202121113369 U CN 202121113369U CN 215658985 U CN215658985 U CN 215658985U
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- Prior art keywords
- rotating
- fixedly connected
- headstock
- gear
- machining center
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses a headstock assembly for a machining center, and relates to the technical field of machining center headstock. The utility model realizes the lifting and the rotation of the headstock, so that the headstock can move in a wider range, different processing positions can be processed without manually moving workpieces, the practicability of the device is improved, in addition, the electric push rod is arranged, the excessive use of a motor is not needed, the function of a driving motor can be exerted to the maximum extent, the occupied space of the device is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of machining center headstock, in particular to a headstock assembly for a machining center.
Background
The machining center occupies a position with great weight in industry, main machining products of the machining center comprise plates, discs, molds and the like, and the realized functions comprise milling, drilling, boring and tapping. The machine tool is developed in the direction of multifunction and intellectualization, the machine tool which only can perform independent functions of driving, milling, drilling, boring and the like originally is developed into a machine tool which integrates functions of turning, milling, drilling and the like, and headstock is usually added in the research and development of the machine tool which integrates the functions into a whole.
The existing headstock is fixed on a machine tool through bolts and nuts, the height and the angle of the headstock cannot be changed, in actual operation, when some workpieces with large mass and large volume are machined, the height of the headstock needs to be adjusted manually, time and labor are wasted in manual adjustment, and the working efficiency is reduced, so that the headstock assembly for a machining center needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The present invention addresses the shortcomings of the prior art by providing a head assembly for a machining center.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a headstock subassembly for machining center, includes the bottom plate and sets up the headstock mount pad on the bottom plate, bottom plate upper end fixedly connected with installation section of thick bamboo, the bottom plate is equipped with the first adjustment mechanism of adjusting headstock mount pad height, first adjustment mechanism is including rotating the threaded rod of connecting the bottom in the installation section of thick bamboo, the sleeve has been cup jointed to the threaded rod lateral wall, the sleeve inner wall is equipped with the screw thread that matches with the threaded rod, the sleeve upper end runs through installation section of thick bamboo upper end and fixedly connected with casing, the casing upper end is rotated and is connected with the rotation post, headstock mount pad lower extreme and rotation post upper end fixed connection, be equipped with the second adjustment mechanism who is used for adjusting headstock turned angle in the casing.
Preferably, second adjustment mechanism is including rotating the rotary rod of connecting top in the casing, the first gear of rotation post lower extreme through casing upper end and fixedly connected with, the rotary cylinder has been cup jointed to the rotary rod lateral wall, the fixed cover of rotary cylinder lateral wall has been cup jointed can with first gear engagement's fourth gear, the casing is equipped with and is used for driving threaded rod pivoted actuating mechanism.
Preferably, actuating mechanism is including the fixed third gear that cup joints at a rotating cylinder lateral wall, the sleeve upper end runs through casing lower extreme and fixedly connected with can with the second gear of third gear meshing, bottom fixedly connected with driving motor in the casing, driving motor's output shaft fixedly connected with axis of rotation, the axis of rotation passes through the belt and is connected with rotary rod transmission.
Preferably, the bottom fixedly connected with electric putter in the casing, electric putter upper end fixedly connected with diaphragm, a rotation section of thick bamboo lower extreme is connected with the diaphragm upper end rotation.
Preferably, the equal fixedly connected with limiting plate of installation section of thick bamboo both sides wall, two the limiting plate upper end all runs through and is equipped with the gag lever post, two the gag lever post upper end all with casing lower extreme fixed connection, the sleeve rotates with the casing to be connected.
Preferably, the cross section of the outer ring of the rotating cylinder is circular, the cross section of the inner ring of the rotating cylinder is rectangular, and the cross section of the rotating rod part is rectangular.
The utility model has the following beneficial effects:
1. the device is provided with a first adjusting mechanism, an output shaft of a driving motor drives a rotating shaft to rotate, the rotating shaft drives a rotating rod to rotate through belt transmission, a rotating cylinder rotates, the rotating cylinder drives a sleeve to rotate through the meshing of a second gear and a third gear, and a shell moves upwards under the limiting of a limiting rod and a limiting plate, so that the height of a headstock is adjusted, the height of a workpiece to be processed by the headstock can be greatly improved, and the practicability of the device is improved;
2. the device is provided with the second adjusting mechanism, the output shaft of the driving motor drives the rotating shaft to rotate, the rotating shaft drives the rotating rod to rotate through belt transmission, the rotating cylinder rotates, the rotating cylinder drives the rotating column to rotate through the meshing of the first gear and the fourth gear, and then the headstock mounting seat is driven to rotate, so that the headstock has a wider processing range, a workpiece does not need to be manually moved, the processing position can be processed, and the practicability of the device is improved;
3. this device has set up electric putter, and electric putter's output shaft contracts, and second gear and third gear engagement, electric putter's output shaft extend, and first gear and fourth gear engagement need not too much use the motor, can furthest have played driving motor's effect, when reducing device occupation space, have also practiced thrift the cost.
Drawings
Fig. 1 is a schematic structural view of a headstock assembly for a machining center according to the present invention;
FIG. 2 is an assembly view of a rotary spindle and rotary barrel for a headgear assembly for a machining center according to the present invention.
In the figure: the device comprises a base plate 1, an installation barrel 2, a sleeve 3, a threaded rod 4, a shell 5, a driving motor 6, a rotating shaft 7, a first gear 8, a second gear 9, a rotating column 10, a headstock installation seat 11, an electric push rod 12, a transverse plate 13, a third gear 14, a fourth gear 15, a rotating barrel 16, a rotating rod 17, a belt 18, a limiting rod 19 and a limiting plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a headstock assembly for a machining center includes a base plate 1 and a headstock mounting base 11 disposed on the base plate 1, wherein a mounting cylinder 2 is fixedly connected to an upper end of the base plate 1.
Bottom plate 1 is equipped with the first adjustment mechanism of adjusting headstock mount pad 11 height, first adjustment mechanism is including rotating threaded rod 4 of connection bottom in installing cylinder 2, sleeve 3 has been cup jointed to 4 lateral walls of threaded rod, 3 inner walls of sleeve are equipped with the screw thread that matches with threaded rod 4, 2 upper ends of installing cylinder and fixedly connected with casing 5 are run through to 3 upper ends of sleeve, 5 upper ends of casing rotate and are connected with and rotate post 10, 11 lower extremes of headstock mount pad and the fixed connection of 10 upper ends of rotation post, 2 equal fixedly connected with limiting plate 20 of both sides wall of installing cylinder, two 20 upper ends of limiting plate all run through and are equipped with gag lever post 19, two 19 upper ends of gag lever post all with 5 lower extreme fixed connection of casing, sleeve 3 rotates with casing 5 to be connected, gag lever post 19 is spacing each other with limiting plate 20, make casing 5 unable emergence when threaded rod 4 rotates rotate, and then make sleeve 3 to vertical removal.
The shell 5 is internally provided with a second adjusting mechanism for adjusting the rotating angle of the head frame, the second adjusting mechanism comprises a rotating rod 17 which is rotatably connected to the top of the shell 5, the lower end of the rotating column 10 penetrates through the upper end of the shell 5 and is fixedly connected with a first gear 8, the side wall of the rotating rod 17 is sleeved with a rotating barrel 16, and the side wall of the rotating barrel 16 is fixedly sleeved with a fourth gear 15 which can be meshed with the first gear 8.
According to the utility model, the bottom in the shell 5 is fixedly connected with an electric push rod 12, the upper end of the electric push rod 12 is fixedly connected with a transverse plate 13, the lower end of a rotating cylinder 16 is rotatably connected with the upper end of the transverse plate 13, the cross section of the outer ring of the rotating cylinder 16 is circular, the cross section of the inner ring of the rotating cylinder 16 is rectangular, the cross section of part of a rotating rod 17 is rectangular, and the rotating rod 17 and the rotating cylinder 16 are limited mutually, so that after the rotating cylinder 16 moves downwards for a certain distance, the rotating rod 17 can still drive the rotating cylinder 16 to rotate.
In the initial state, the second gear 9 is engaged with the third gear 14, and the first gear 8 is not engaged with the fourth gear 15.
When the head frame is used, the head frame is arranged on the head frame mounting seat 11, when the height of the head frame needs to be adjusted, the driving motor 6 is started, the output shaft of the driving motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the rotating rod 17 to rotate through the transmission of the belt 18, the rotating barrel 16 rotates under the mutual limit of the rotating rod 17 and the rotating barrel 16, the rotating barrel 16 drives the sleeve 3 to rotate through the meshing of the second gear 9 and the third gear 14, the shell 5 moves upwards under the limit of the limiting rod 19 and the limiting plate 20, and on the contrary, the output shaft of the driving motor 6 rotates reversely, and the shell 5 moves downwards;
when the angle of the headstock needs to be adjusted, the electric push rod 12 is started, an output shaft of the electric push rod 12 extends to drive the rotating cylinder 16 to move upwards, the first gear 8 is meshed with the fourth gear 15, it is noted that the second gear 9 is not meshed with the third gear 14 at the moment, the driving motor 6 is started, an output shaft of the driving motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the rotating rod 17 to rotate through the transmission of the belt 18, the rotating cylinder 16 rotates under the mutual limit of the rotating rod 17 and the rotating cylinder 16, and the rotating cylinder 16 drives the rotating column 10 to rotate through the meshing of the first gear 8 and the fourth gear 15, so as to drive the headstock mounting seat 11 to rotate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A headstock assembly for a machining center comprises a base plate (1) and a headstock mounting seat (11) arranged on the base plate (1), it is characterized in that the upper end of the bottom plate (1) is fixedly connected with an installation cylinder (2), the bottom plate (1) is provided with a first adjusting mechanism for adjusting the height of the headstock mounting seat (11), the first adjusting mechanism comprises a threaded rod (4) which is rotatably connected to the inner bottom of the mounting cylinder (2), the side wall of the threaded rod (4) is sleeved with a sleeve (3), the inner wall of the sleeve (3) is provided with threads matched with the threaded rod (4), the upper end of the sleeve (3) penetrates through the upper end of the mounting cylinder (2) and is fixedly connected with a shell (5), the upper end of the shell (5) is rotatably connected with a rotating column (10), the lower end of the headstock mounting seat (11) is fixedly connected with the upper end of the rotating column (10), and a second adjusting mechanism for adjusting the rotating angle of the head frame is arranged in the shell (5).
2. The headstock assembly for a machining center according to claim 1, wherein the second adjusting mechanism comprises a rotating rod (17) rotatably connected to the inner top of the housing (5), the lower end of the rotating column (10) penetrates through the upper end of the housing (5) and is fixedly connected with a first gear (8), a rotating cylinder (16) is sleeved on the side wall of the rotating rod (17), a fourth gear (15) capable of meshing with the first gear (8) is fixedly sleeved on the side wall of the rotating cylinder (16), and the housing (5) is provided with a driving mechanism for driving the threaded rod (4) to rotate.
3. A headstock assembly for a machining center according to claim 2, characterized in that the driving mechanism comprises a third gear (14) fixedly secured to a side wall of the rotating cylinder (16), the upper end of the sleeve (3) penetrates through the lower end of the housing (5) and is fixedly connected with a second gear (9) capable of meshing with the third gear (14), a driving motor (6) is fixedly connected to the bottom of the housing (5), an output shaft of the driving motor (6) is fixedly connected with a rotating shaft (7), and the rotating shaft (7) is in transmission connection with a rotating rod (17) through a belt (18).
4. The headstock assembly for a machining center according to claim 1, wherein an electric push rod (12) is fixedly connected to the inner bottom of the housing (5), a transverse plate (13) is fixedly connected to the upper end of the electric push rod (12), and the lower end of the rotating cylinder (16) is rotatably connected to the upper end of the transverse plate (13).
5. The headstock assembly for a machining center according to claim 1, wherein two side walls of the mounting cylinder (2) are fixedly connected with limiting plates (20), two limiting rods (19) are respectively arranged at the upper ends of the two limiting plates (20) in a penetrating manner, the upper ends of the two limiting rods (19) are fixedly connected with the lower end of the housing (5), and the sleeve (3) is rotatably connected with the housing (5).
6. A head carrier assembly for a machining center according to claim 2, wherein the outer circumference of the rotary cylinder (16) is circular in cross-section, the inner circumference of the rotary cylinder (16) is rectangular in cross-section, and a portion of the rotary rod (17) is rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113369.5U CN215658985U (en) | 2021-05-21 | 2021-05-21 | Headstock assembly for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113369.5U CN215658985U (en) | 2021-05-21 | 2021-05-21 | Headstock assembly for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215658985U true CN215658985U (en) | 2022-01-28 |
Family
ID=79972666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121113369.5U Expired - Fee Related CN215658985U (en) | 2021-05-21 | 2021-05-21 | Headstock assembly for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215658985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115240523A (en) * | 2022-06-16 | 2022-10-25 | 上海博豪信息科技有限公司 | Medical image rapid reconstruction operation simulation fusion model |
-
2021
- 2021-05-21 CN CN202121113369.5U patent/CN215658985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115240523A (en) * | 2022-06-16 | 2022-10-25 | 上海博豪信息科技有限公司 | Medical image rapid reconstruction operation simulation fusion model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |