CN210160431U

CN210160431U - Numerical control turret

Info

Publication number: CN210160431U
Application number: CN201920881806.4U
Authority: CN
Inventors: 王钦云; 王迪
Original assignee: Wenling Wenchang Cnc Machine Tool Equipment Co ltd
Current assignee: Wenling Wenchang Cnc Machine Tool Equipment Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-03-20
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a lathe machining's technical field discloses a numerical control turret, it include the base, rotate connect in blade disc and cover on the base, the blade disc is kept away from base one end is provided with the lid groove, the cover inlays to be located the lid inslot, evenly be provided with the locating hole on the circumference lateral wall of lid groove, the periphery of cover and the intermediate position that is located the thickness direction be provided with the mounting hole of locating hole intercommunication, the slip is provided with the installation pole in the mounting hole, the cover is kept away from the one end of blade disc and edge the axis direction of blade disc is provided with the regulation hole, adjust the downthehole rotation and be provided with the regulation pole, the periphery of adjusting the pole with installation pole looks butt. The utility model discloses have and drive the installation pole through rotating the regulation pole and slide in the mounting hole for the locating hole is perhaps kept away from in the embedding of installation pole, realizes needing not the dismouting that extra instrument can realize the dish lid, convenient maintenance, the inside effect of clearance blade disc.

Description

Numerical control turret

Technical Field

The utility model belongs to the technical field of lathe processing's technique and specifically relates to a numerical control sword tower is related to.

Background

The numerical control turret is a fitting used on a lathe and is an important part for placing a cutter. The numerical control turret can be used for placing cutters and can also be directly involved in cutting to bear great cutting force, and the performance and the structure of the numerical control turret often directly influence the cutting performance and the cutting efficiency of a machine tool.

The existing Chinese patent with publication number CN206811580U discloses a small-sized turret tool changing processing device, which comprises a case and a turret rotatably arranged on the case, wherein the outer side of the turret is connected with a cutter shaft for installing a cutter, and an end cover of the turret is connected on the turret through a bolt.

The above prior art solutions have the following drawbacks: when the end cover needs to be disassembled and the interior of the turret needs to be maintained and cleaned, a plurality of bolts on the end cover need to be disassembled one by using tools.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a numerical control sword tower, its dismouting that need not extra instrument and can realize the plate closure, inside convenient maintenance, clearance blade disc.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a numerical control sword tower, includes the base, rotate connect in blade disc and cover on the base, the blade disc is kept away from base one end is provided with the lid groove, the cover inlays to be located the lid inslot, the interval is provided with the locating hole on the circumference lateral wall in lid groove, the cover includes lid and outer fringe, the lid is close to the one end of blade disc is provided with the outer fringe, in the outer fringe and be located the intermediate position of thickness direction be provided with the mounting hole of locating hole intercommunication, it is provided with the installation pole to slide in the mounting hole, the outer fringe is kept away from the one end of blade disc and is followed the axis direction of blade disc is provided with the regulation hole, the regulation hole internal rotation is provided with the regulation pole, the periphery of adjusting the pole with installation pole looks butt, the regulation pole is kept away from the.

Through adopting above-mentioned technical scheme, adjust the pole and keep away from the one end of installation pole and stretch out the regulation hole, bare-handed rotation adjusts the pole, through the frictional force of adjusting the mutual butt of pole and installation pole, make the installation pole slide in the mounting hole, and then make the installation pole imbed or keep away from the locating hole, the dismouting of cover can be accomplished to the realization need not extra instrument, convenient maintenance, clearance blade disc inside, and rotate the in-process at the sword tower, the installation pole lasts and receives centrifugal force, make the installation pole always have the gliding trend of locating hole direction, guarantee that the installation pole inlays the reliability of dress in the locating hole.

The utility model discloses further set up to: the adjusting rod comprises a butt section and a rotating handle, wherein the butt section is abutted to the mounting rod, the butt section is provided with a gear, the mounting rod is provided with a rack, and the butt section is meshed with the mounting rod through the gear and the rack.

Through adopting above-mentioned technical scheme, adopt rack and pinion intermeshing's form, when guaranteeing to rotate the regulation pole, the installation pole slides in the mounting hole thereupon and adjust and can not produce between pole and the installation pole and slide, guarantee to adjust the reliability that pole and installation pole cooperation were used.

The utility model discloses further set up to: the adjusting rod is arranged in the adjusting hole in a sliding mode, an avoiding section is arranged between the abutting section and the rotating handle and used for avoiding the sliding of the installing rod, one end, far away from the positioning hole, of the installing rod is connected with an installing spring, and the installing spring enables the installing rod to have the trend of being far away from the installing hole.

Through adopting above-mentioned technical scheme, promote the regulation pole to the direction that is close to the blade disc for the installation pole is kept away from to the butt section, dodges the section simultaneously and is close to the installation pole, and the installation pole is removed to the direction of keeping away from the mounting hole under the promotion of installation spring, installs the pole embedding promptly to the locating hole in, realizes installing the cover fast.

The utility model discloses further set up to: one end, far away from the avoiding section, of the abutting section is connected with a return spring, and the return spring enables the adjusting rod to have the trend of being far away from the adjusting hole.

Through adopting above-mentioned technical scheme, promote to adjust the pole and accomplish the quick installation of cover, adjust the pole and resume to butt section and installation pole intermeshing under reset spring's promotion, prepare for dismantling the cover.

The utility model discloses further set up to: spacing grooves are arranged on the circumferential inner wall of the adjusting hole at intervals, each spacing groove comprises a guide surface and a non-return surface, each non-return surface is along the radial extension of the adjusting hole, the guide surface and the included angle of each non-return surface are acute angles, limiting elastic pieces are fixed on the peripheries of the avoiding sections, the limiting elastic pieces deform towards the unidirectional elastic bending of the non-return surfaces, the avoiding sections are in unidirectional rotation in the adjusting holes, and the rotating direction enables the mounting rod to slide towards the direction away from the positioning holes.

Through adopting above-mentioned technical scheme, spacing shell fragment and spacing groove cooperation for adjust the pole and can only the folk prescription to rotating, when adjusting the pole position through rotating promptly, the installation pole can only slide to the direction of keeping away from the locating hole, prevents that the installation pole from breaking away from in the locating hole at equipment operation in-process, guarantees the reliability of cover installation.

The utility model discloses further set up to: the disc cover is coaxially and threadedly connected with a baffle ring, and the baffle ring is in sliding butt joint with one end, far away from the avoidance section, of the rotating handle.

Through adopting above-mentioned technical scheme, during the installation, rotatory fender ring makes to keep off the ring and removes to the side that is close to the blade disc, keeps off ring butt simultaneously and promotes all regulation poles, realizes accomplishing fast when avoiding omitting and imbeds to the locating hole in all installation poles, and keeps off the ring and guarantee all the time in the sword tower working process to dodge the section and be close to the installation pole, guarantees that the installation pole imbeds to the reliability in the locating hole under the installation spring action.

The utility model discloses further set up to: one end of the mounting rod, which is far away from the mounting hole, is provided with a guide inclined plane which is used for contacting the cover groove and guiding the mounting rod to move towards the inside of the mounting hole.

Through adopting above-mentioned technical scheme, before the dish lid inlays to be located the lid inslot, can make through the fender ring and dodge the section and be close to the installation pole for outside the direction inclined plane of installation pole stretches out the mounting hole, during the installation dish lid, directly with dish lid pressfitting to lid inslot, can accomplish the installation.

If there is not the direction inclined plane, then need inlay the dress to the lid inslot with the dish lid now, rotate the fender ring again and imbed to the locating hole in order to accomplish the installation pole, when rotating the fender ring, the dish lid probably takes place to deflect for mounting hole and locating hole dislocation lead to unable accurate installation dish lid fast.

The utility model discloses further set up to: the disc cover is abutted to one end of the cutter disc, a rubber pad is arranged at the periphery of the disc cover, and the mounting rod penetrates through the rubber pad.

Through adopting above-mentioned technical scheme, when the disk cover was installed to the blade disc, rubber pad and rubber circle played the cushioning effect, and rubber pad and rubber circle are used for sealing the inside of blade disc simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. the adjusting rod is rotated, the mounting rod slides in the mounting hole through the mutual abutting friction force of the adjusting rod and the mounting rod, and the mounting rod is further embedded into or far away from the positioning hole, so that the disc cover can be dismounted without extra tools, and the maintenance and the cleaning of the inner part of the cutter disc are facilitated;

2. the avoidance section and the abutting section of the adjusting rod are respectively matched with the mounting rod, so that the mounting rod is quickly embedded into the positioning hole;

3. the disc cover is quickly installed by abutting the baffle ring and pushing all the adjusting rods.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic view showing the connection relationship between the adjustment lever and the mounting lever.

Fig. 4 is a schematic view of a connection structure of the adjustment lever and the adjustment hole.

In the figure, 1, a base; 2. a cutter head; 21. a cover groove; 22. positioning holes; 3. a plate cover; 31. a cover body; 311. a baffle ring; 32. an outer edge; 321. mounting holes; 322. mounting a rod; 3221. installing a spring; 3222. a guide slope; 323. an adjustment hole; 3231. a limiting groove; 3232. a guide surface; 3233. a non-return face; 324. adjusting a rod; 3241. a handle is rotated; 3242. an avoidance section; 3243. an abutment section; 3244. a return spring; 3245. a limiting elastic sheet 33 and a rubber pad; 34. a rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a numerical control turret, including base 1, rotate and connect blade disc 2 and the cover 3 on base 1, be provided with a plurality of cutter stations on the blade disc 2, base 1 one end is kept away from to blade disc 2 is provided with lid groove 21, cover 3 inlays and locates in lid groove 21, cover 3 includes lid 31 and integrative outer fringe 32 that sets up in lid 31 and be close to blade disc 2 one end, and outer fringe 32 butt blade disc 2's one end is provided with rubber pad 33, and outer fringe 32's periphery is provided with rubber circle 34. When the interior of the cutter head 2 needs to be cleaned and maintained, the disk cover 3 is taken down and extends into the interior of the cutter head 2 from the middle part of the cover groove 21 for cleaning and maintenance.

Referring to fig. 2 and 3, positioning holes 22 are formed in the circumferential side wall of the cover groove 21 at intervals, a mounting hole 321 communicated with the positioning holes 22 is formed in the outer edge 32 and located in the middle of the thickness direction, a mounting rod 322 is slidably disposed in the mounting hole 321, the mounting rod 322 penetrates through the cushion rubber 33 ring, an adjusting hole 323 is formed in the outer edge 32 away from one end of the cutter head 2 and along the axis direction of the cutter head 2, an adjusting rod 324 is rotatably disposed in the adjusting hole 323, the adjusting rod 324 includes a butting section 3243 and a rotating handle 3241, the butting section 3243 is abutted to the mounting rod 322 and is arranged in a gear-rack mutually meshed manner, the mounting rod 322 can slide in the mounting hole 321 by rotating the adjusting rod 324, even if the mounting rod 322 is embedded into or away from the positioning holes 22, the disk cover 3 can be mounted and dismounted on the cutter head 2 without an.

Referring to fig. 2 and 3, the adjusting rod 324 is slidably disposed in the adjusting hole 323, an avoiding section 3242 is disposed between the abutting section 3243 and the rotating handle 3241, a gap is formed between the outer periphery of the avoiding section 3242 and the mounting rod 322, one end of the abutting section 3243 away from the avoiding section 3242 is connected with a return spring 3244, the return spring 3244 abuts between the adjusting hole 323 and the adjusting rod 324, and the adjusting rod 324 has a tendency to be far away from the adjusting hole 323, the cover 31 is coaxially and threadedly connected with a retaining ring 311, the retaining ring 311 is in sliding contact with one end of the rotating handle 3241 far away from the avoiding section 3242, one end of the mounting rod 322 far away from the positioning hole 22 is connected with a mounting spring 3221, the mounting spring 3221 is in contact with a position between the mounting hole 321 and the mounting rod 322, and the mounting lever 322 is caused to have a tendency to move away from the mounting hole 321, and an end of the mounting lever 322 remote from the mounting hole 321 is provided with a guide slope 3222 for guiding the mounting lever 322 to move toward the inside of the mounting hole 321 after contacting the cover groove 21.

When the stop ring 311 is rotated to move the stop ring 311 in a direction approaching the cutter disc 2, the adjusting rod 324 moves in a direction approaching the cutter disc 2, that is, the abutting section 3243 is far away from the mounting rod 322, the avoiding section 3242 is close to the mounting rod 322, that is, the mounting rod 322 is under the action of the mounting spring 3221, the guiding inclined surface of the mounting rod 322 extends out of the mounting hole 321, at this time, the disk cover 3 is embedded into the cover groove 21, the guiding inclined surface contacts the cover groove 21, so that the mounting rod 322 slides in a direction approaching the mounting hole 321, and when the mounting hole 321 is aligned with the positioning hole 22, the mounting rod 322 is embedded into the positioning hole 22 under the action of the mounting spring 3221, and the disk cover 3 is rapidly mounted.

Referring to fig. 2 and 4, the inner circumferential wall of the adjusting hole 323 is provided with a spacing groove 3231 at intervals, the spacing groove 3231 includes a guiding surface 3232 and a non-return surface 3233, the non-return surface 3233 extends along the radial direction of the adjusting hole 323, an included angle between the guiding surface 3232 and the non-return surface 3233 is an acute angle, a spacing elastic sheet 3245 is fixed on the periphery of the avoiding section 3242, the spacing elastic sheet 3245 is elastically deformed toward the non-return surface 3233 in a unidirectional manner, the avoiding section 3242 rotates in the adjusting hole 323 in a unidirectional manner, and the rotation direction enables the mounting rod 322 to slide in a direction away from the positioning hole 22, when the stop ring 311 is removed, the adjusting rod 324 slides in a direction away from the adjusting hole 323 under the action of the return spring 3244, so that the abutting section 3243 is engaged with the mounting rod 322, the rotating handle 3241 and rotates the mounting rod 324 to enable the mounting rod 322 to disengage from the positioning hole 22, the spacing elastic sheet 3245 is engaged with the, that is, when the position of the mounting rod 322 is adjusted by rotating the adjustment rod 324, the mounting rod 322 can only slide in a direction away from the positioning hole 22.

If the position-limiting elastic sheet 3245 and the position-limiting groove 3231 are not provided, after the operator releases his hand, no external force is applied to the adjusting rod 324, and the mounting rod 322 is re-inserted into the positioning hole 22 under the action of the mounting spring 3221, so that more hands or tools are required to fix the adjusting rod 324.

The implementation principle of the embodiment is as follows: the dose adjusting rod is pushed by the stop ring 311, so that the abutting section 3243 is far away from the mounting rod 322, meanwhile, the avoiding section 3242 is close to the mounting rod 322, the mounting rod 322 slides in the direction far away from the mounting hole 321 under the action of the mounting spring 3221, the mounting rod 322 is embedded into the positioning hole 22, and the disc cover 3 is mounted; the stop ring 311 is detached, the adjusting rod 324 moves in a direction away from the adjusting hole 323 under the action of the reset spring 3244, the abutting section 3243 is meshed with the mounting rod 322, the adjusting rod 324 is rotated by bare hands, the mounting rod 322 moves in a direction away from the positioning hole 22, the disc cover 3 is detached, meanwhile, the limiting elastic sheet 3245 on the section 3242 and the limiting groove 3231 on the inner wall of the adjusting hole 323 are avoided, after the situation that hands are loosened is avoided, the mounting rod 322 is embedded into the positioning hole 22 again under the action of the mounting spring 3221, and excessive personnel and extra tools are avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a numerical control sword tower, includes base (1), rotate connect in blade disc (2) and cover for a plate (3) on base (1), its characterized in that: keep away from cutter head (2) base (1) one end is provided with and covers groove (21), cover (3) inlay and locate in cover groove (21), the interval is provided with locating hole (22) on the circumference lateral wall of cover groove (21), cover (3) are including lid (31) and outer fringe (32), the one end that lid (31) is close to cutter head (2) is provided with outer fringe (32), on outer fringe (32) and be located the intermediate position of thickness direction be provided with mounting hole (321) that locating hole (22) communicate, it is provided with installation pole (322) to slide in mounting hole (321), the one end that cutter head (2) were kept away from in outer fringe (32) just is followed the axis direction of cutter head (2) is provided with regulation hole (323), regulation hole (323) internal rotation is provided with adjusts pole (324), the periphery of adjusting pole (324) with installation pole (322) looks butt, one end of the adjusting rod (324), which is far away from the mounting rod (322), extends out of the adjusting hole (323).

2. A numerically controlled turret according to claim 1, wherein: the adjusting rod (324) comprises an abutting section (3243) and a rotating handle (3241), wherein the abutting section (3243) is abutted to the mounting rod (322), the abutting section (3243) is provided with a gear, the mounting rod (322) is provided with a rack, and the abutting section (3243) and the mounting rod (322) are meshed with each other through the gear and the rack.

3. A numerically controlled turret according to claim 2, wherein: the adjusting rod (324) is arranged in the adjusting hole (323) in a sliding mode, an avoiding section (3242) is arranged between the abutting section (3243) and the rotating handle (3241), the diameter of the avoiding section (3242) is smaller than that of a tooth root circle at the abutting section (3243), one end, far away from the positioning hole (22), of the mounting rod (322) is connected with a mounting spring (3221), and the mounting spring (3221) enables the mounting rod (322) to have a trend of being far away from the mounting hole (321).

4. A numerically controlled turret according to claim 3, wherein: and a return spring (3244) is connected to one end, away from the avoiding section (3242), of the abutting section (3243), and the return spring (3244) enables the adjusting rod (324) to have a trend of being away from the adjusting hole (323).

5. A numerically controlled turret according to claim 3, wherein: spacing groove (3231) are provided with at the interval on the circumference inner wall of regulation hole (323), spacing groove (3231) include spigot surface (3232) and non return face (3233), non return face (3233) are followed the radial extension of regulation hole (323), spigot surface (3232) with the contained angle of non return face (3233) is the acute angle, the periphery of dodging section (3242) is fixed with spacing shell fragment (3245), and spacing shell fragment (3245) are to non return face (3233) one-way elastic bending deformation, dodge section (3242) and be in adjust hole (323) interior one-way rotation, and this direction of rotation makes installation pole (322) to keeping away from the direction of locating hole (22) slides.

6. A numerically controlled turret according to claim 5, wherein: a baffle ring (311) is coaxially connected to the disc cover (3) in a threaded manner, and the baffle ring (311) is in sliding abutting connection with one end, far away from the avoidance section (3242), of the rotating handle (3241).

7. A numerically controlled turret according to claim 1, wherein: one end of the mounting rod (322) far away from the mounting hole (321) is provided with a guide inclined surface (3222) which is used for guiding the mounting rod (322) to move towards the inside of the mounting hole (321) after contacting the cover groove (21).

8. A numerically controlled turret according to claim 1, wherein: the disc cover (3) is abutted against one end of the cutter head (2) and is provided with a rubber pad (33), a rubber ring (34) is arranged on the periphery of the disc cover (3), and the mounting rod (322) penetrates through the rubber ring (34).