CN219402669U

CN219402669U - Adjustable center seat and numerical control gear hobbing machine tool

Info

Publication number: CN219402669U
Application number: CN202223521101.2U
Authority: CN
Inventors: 胡绪军
Original assignee: Wuxi Jilite Intelligent Equipment Technology Co ltd
Current assignee: Wuxi Jilite Intelligent Equipment Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-25
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an adjusting type center seat and a numerical control gear hobbing machine tool, which belong to the technical field of center seats and comprise a bottom plate, wherein a center seat body is arranged at the top of the bottom plate, an adjusting mechanism is arranged at the top of the bottom plate, when the center seat body is required to be adjusted, an output end of a motor drives a threaded rod to rotate in a fixed sleeve, the threaded rod is driven to rotate in an auxiliary manner, so that the center seat body can be driven to move, the effect of adjusting the center seat body is achieved, a sliding rod moves in a sliding groove while the sliding rod moves in a positioning block during the movement of the center seat body, the effect of assisting in moving the center seat body is achieved, and a slope limiting plate is inserted into a limiting groove after the position of the center seat body is adjusted, so that the center seat body is more stable.

Description

Adjustable center seat and numerical control gear hobbing machine tool

Technical Field

The utility model relates to the technical field of tip seat adjustment, in particular to an adjustable tip seat and a numerical control gear hobbing machine tool.

Background

The tip seat is used for lathe processing and frequently encounters slender parts, the parts are usually required to be processed by matching the tip with a lathe tailstock, the existing tip seat is basically not adjustable, so that the flexibility is poor when the machining is performed, and the machining cannot be performed by being matched with various horizontal hobbing machines, so that the using effect is poor.

Disclosure of Invention

The utility model provides an adjustable center seat and a numerical control gear hobbing machine tool, and aims to solve the problems that the existing center seat is basically not adjustable, so that the flexibility is poor when machining is performed, the machine cannot be adapted to various machines for machining, the use effect is poor, and the use effect is affected.

The utility model discloses an adjusting type center seat and a numerical control gear hobbing machine tool, which comprise a bottom plate, wherein the top of the bottom plate is provided with a center seat body, and the top of the bottom plate is provided with an adjusting mechanism;

the adjusting mechanism comprises a motor, a threaded rod and two fixing sleeves, wherein the motor is arranged at the top of the bottom plate, the output end of the motor is fixedly connected with the threaded rod, the surface of the threaded rod is in threaded connection with the fixing sleeves, and the tops of the two fixing sleeves are fixedly connected with two sides of the bottom of the center seat body.

In order to achieve the effect of rotating the auxiliary threaded rod, the adjusting type center seat and the numerical control gear hobbing machine tool are preferable, the right side of the top of the bottom plate is fixedly connected with a fixed block, the inside of the fixed block is fixedly connected with a bearing, one side of the threaded rod, which is close to the fixed block, is fixedly connected with a rotating block, and the rotating block is arranged in the bearing.

In order to achieve the effect of fixing the sliding rod, the adjusting type center seat and the numerical control gear hobbing machine tool are preferable, the left side of the top of the bottom plate is fixedly connected with the mounting plate, the right side of the top of the bottom plate is fixedly connected with the two mounting blocks, and the sliding rod is fixedly connected between one side of the mounting plate opposite to the one side of the mounting block.

In order to achieve the effect of facilitating the positioning block to slide on the surface of the sliding rod, the adjusting type center seat and the numerical control gear hobbing machine tool are preferably provided, the four corners of the bottom of the center seat body are fixedly connected with the positioning block, and the positioning block is sleeved on the surface of the sliding rod.

In order to achieve the effect of auxiliary movement, the adjusting type center seat and the numerical control gear hobbing machine tool are preferable, the bottom of the positioning block is fixedly connected with the moving block, the front side and the rear side of the top of the bottom plate are both provided with the sliding grooves, and the bottom of the moving block is matched with the inside of the sliding grooves.

In order to achieve the limiting effect, the adjusting type center seat and the numerical control gear hobbing machine tool are preferably provided, wherein the front side and the rear side of the center seat body are fixedly connected with connecting plates, the inside of each connecting plate is movably connected with inclined limiting plates, limiting grooves are formed in the front side and the rear side of each bottom plate, the number of the limiting grooves is a plurality, and the inclined limiting plates are matched with the inside of the limiting grooves.

In order to achieve the clamping effect, the adjustable center seat and the numerical control gear hobbing machine tool are preferably provided with grooves on two sides of the inclined limiting plate, rotating rods are fixedly connected to the front side and the rear side of the inner wall of the grooves, clamping plates are sleeved between two opposite sides of the two rotating rods, and the clamping plates are clamped at the top of the connecting plate.

In order to achieve the supporting effect, the adjusting type center seat and the numerical control gear hobbing machine tool are preferably characterized in that the bottom of the bottom plate is fixedly connected with four supporting blocks.

Compared with the prior art, the utility model has the beneficial effects that:

this top seat of regulation and numerical control gear hobbing lathe through setting up adjustment mechanism, when needing top seat body to adjust, the output of motor drives the threaded rod and rotates inside fixed cover, the threaded rod drives the rotor and rotates inside the bearing when rotating, play the effect to the supplementary pivoted of threaded rod, thereby can drive top seat body and remove, reach the effect of adjusting top seat body, top seat body is when removing, the slide bar moves in the spout inside when the locating piece is inside, thereby play the effect to the supplementary removal of top seat body, after the position adjustment with top seat body, insert the inclined limiting plate to the spacing inslot portion, thereby play more stable effect to top seat body.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic perspective view of an adjusting mechanism according to the present utility model;

FIG. 3 is a schematic diagram illustrating the connection of fixed block rotor blocks according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1;

fig. 5 is an enlarged view of the present utility model at B in fig. 2.

In the figure, 1, a bottom plate; 2. an adjusting mechanism; 201. a motor; 202. a threaded rod; 203. a fixed sleeve; 3. a tip seat body; 4. a fixed block; 5. a bearing; 6. a rotating block; 7. a mounting plate; 8. a mounting block; 9. a slide bar; 10. a positioning block; 11. a moving block; 12. a chute; 13. a connecting plate; 14. an inclined limiting plate; 15. a limit groove; 16. a groove; 17. a rotating rod; 18. a clamping plate; 19. and a supporting block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: an adjusting type center seat and a numerical control gear hobbing machine tool comprise a bottom plate 1, wherein the top of the bottom plate 1 is provided with a center seat body 3, and the top of the bottom plate 1 is provided with an adjusting mechanism 2;

the adjusting mechanism 2 comprises a motor 201, a threaded rod 202 and two fixing sleeves 203, wherein the motor 201 is arranged at the top of the bottom plate 1, the output end of the motor 201 is fixedly connected with the threaded rod 202, the surface of the threaded rod 202 is in threaded connection with the fixing sleeves 203, and the tops of the two fixing sleeves 203 are fixedly connected with two sides of the bottom of the center seat body 3.

In this embodiment: through setting up adjustment mechanism 2, when needs top seat body 3 are adjusted, start motor 201, the output of motor 201 drives threaded rod 202 and rotates in fixed cover 203 inside, drive rotatory piece 6 and rotate in bearing 5 inside when threaded rod 202 rotates, play the effect to the supplementary pivoted of threaded rod 202, thereby can drive top seat body 3 and remove, reach the effect of adjusting top seat body 3, top seat body 3 is when removing, slide bar 9 moves in the inside moving block 11 in spout 12 inside, thereby play the effect to the supplementary removal of top seat body 3, after the position adjustment with top seat body 3, insert inclined limiting plate 14 to spacing groove 15 inside, thereby play more stable effect to top seat body 3.

As a technical optimization scheme of the utility model, the right side of the top of the bottom plate 1 is fixedly connected with a fixed block 4, the inside of the fixed block 4 is fixedly connected with a bearing 5, one side of a threaded rod 202, which is close to the fixed block 4, is fixedly connected with a rotating block 6, and the rotating block 6 is arranged in the bearing 5.

In this embodiment: through setting up fixed block 4 and rotating block 6, bearing 5 installs in the inside of fixed block 4, drives rotating block 6 and rotates in bearing 5 inside when threaded rod 202 rotates, has played the supplementary pivoted effect to threaded rod 202.

As a technical optimization scheme of the utility model, a mounting plate 7 is fixedly connected to the left side of the top of the bottom plate 1, two mounting blocks 8 are fixedly connected to the right side of the top of the bottom plate 1, and a sliding rod 9 is fixedly connected between one side of the mounting plate 7 opposite to the one side of the mounting blocks 8.

In this embodiment: by arranging the mounting plate 7 and the mounting block 8, the sliding rod 9 is arranged between the mounting block 8 and the opposite side of the mounting plate 7, thereby playing a fixed role on the sliding rod 9.

As a technical optimization scheme of the utility model, the four corners of the bottom of the center seat body 3 are fixedly connected with positioning blocks 10, and the positioning blocks 10 are sleeved on the surface of the sliding rod 9.

In this embodiment: by arranging the positioning block 10, when the center seat body 3 moves, the positioning block 10 moves on the surface of the sliding rod 9, so that the center seat body 3 is assisted in moving.

As a technical optimization scheme of the utility model, the bottom of a positioning block 10 is fixedly connected with a moving block 11, the front side and the rear side of the top of a bottom plate 1 are both provided with a sliding groove 12, and the bottom of the moving block 11 is matched with the inside of the sliding groove 12.

In this embodiment: through setting up movable block 11 and spout 12, drive movable block 11 and remove in spout 12 inside when locating piece 10 removes to having played the spacing effect of removal to locating piece 10, having avoided locating piece 10 to take place the skew effect when removing.

As a technical optimization scheme of the utility model, the front side and the rear side of the center seat body 3 are fixedly connected with the connecting plate 13, the inside of the connecting plate 13 is movably connected with the inclined limiting plate 14, the front side and the rear side of the bottom plate 1 are provided with the limiting grooves 15, the number of the limiting grooves 15 is a plurality, and the inclined limiting plate 14 is matched with the inside of the limiting grooves 15.

In this embodiment: through setting up connecting plate 13, inclined limiting plate 14 and spacing groove 15, accomplish the back with top seat body 3 regulation, insert inclined limiting plate 14 to spacing groove 15 inside to play spacing effect to top seat body 3, make top seat body 3 more stable at the during operation.

As a technical optimization scheme of the utility model, grooves 16 are formed in two sides of an inclined limiting plate 14, rotating rods 17 are fixedly connected to the front side and the rear side of the inner wall of the grooves 16, clamping plates 18 are sleeved between the opposite sides of the two rotating rods 17, and the clamping plates 18 are clamped at the top of the connecting plate 13.

In this embodiment: through setting up recess 16, bull stick 17 and cardboard 18, the inner wall at recess 16 is installed to bull stick 17, and the cardboard 18 cover is established between two opposite one sides of bull stick 17, and cardboard 18 can rotate, pulls out oblique limiting plate 14 in spacing groove 15 inside back, rotates cardboard 18, and cardboard 18 can rotate on the surface of bull stick 17, establishes the cardboard 18 card at the surface of connecting plate 13 to the effect of card has been played to cardboard 18.

As a technical optimization scheme of the utility model, the bottom of the bottom plate 1 is fixedly connected with the supporting blocks 19, and the number of the supporting blocks 19 is four.

In this embodiment: by providing the support block 19, the support block 19 is installed at the bottom of the base plate 1, thereby playing a role in stably supporting the base plate 1.

Working principle: when in use, firstly, the motor 201 is started, the output end of the motor 201 drives the threaded rod 202 to rotate in the fixed sleeve 203, the rotating block 6 is driven to rotate in the bearing 5 when the threaded rod 202 rotates, the auxiliary rotation function of the threaded rod 202 is achieved, the center seat body 3 can be driven to move along with the rotation of the threaded rod 202, the adjustment function of the center seat body 3 is achieved, when the center seat body 3 moves, the slide bar 9 moves in the locating block 10 and simultaneously moves the movable block 11 in the chute 12, so that the auxiliary movement of the center seat body 3 is realized, the center seat body 3 is prevented from shifting during movement, after the position of the center seat body 3 is adjusted, the clamping plate 18 is rotated, the clamping plate 18 rotates on the surface of the rotating rod 17, the clamping plate 18 can be received in the groove 16, the inclined limiting plate 14 is inserted into the limiting groove 15, and the center seat body 3 is more stable.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an adjust type center seat, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a center seat body (3), and the top of the bottom plate (1) is provided with an adjusting mechanism (2);

the adjusting mechanism (2) comprises a motor (201), a threaded rod (202) and two fixing sleeves (203), wherein the motor (201) is installed at the top of the bottom plate (1), the output end of the motor (201) is fixedly connected with the threaded rod (202), the surface of the threaded rod (202) is in threaded connection with the fixing sleeves (203), and the tops of the two fixing sleeves (203) are fixedly connected with the two sides of the bottom of the center seat body (3).

2. An adjustable tip holder according to claim 1, wherein: the right side fixedly connected with fixed block (4) at bottom plate (1) top, the inside fixedly connected with bearing (5) of fixed block (4), one side fixedly connected with rotating block (6) that threaded rod (202) is close to fixed block (4), the inside at bearing (5) is installed to rotating block (6).

3. An adjustable tip holder according to claim 1, wherein: the left side fixedly connected with mounting panel (7) at bottom plate (1) top, the right side fixedly connected with two installation piece (8) at bottom plate (1) top, fixedly connected with slide bar (9) between one side that mounting panel (7) and installation piece (8) are relative.

4. A regulated tip seat according to claim 3, wherein: the four corners of the bottom of the center seat body (3) are fixedly connected with positioning blocks (10), and the positioning blocks (10) are sleeved on the surface of the sliding rod (9).

5. The adjustable tip holder of claim 4, wherein: the bottom of locating piece (10) fixedly connected with movable block (11), spout (12) have all been seted up to front side and the rear side at bottom plate (1) top, the bottom of movable block (11) is used with the inside cooperation of spout (12).

6. An adjustable tip holder according to claim 1, wherein: the novel anti-theft device is characterized in that the front side and the rear side of the center seat body (3) are fixedly connected with connecting plates (13), oblique limiting plates (14) are movably connected inside the connecting plates (13), limiting grooves (15) are formed in the front side and the rear side of the bottom plate (1), the number of the limiting grooves (15) is a plurality of, and the oblique limiting plates (14) are matched with the interiors of the limiting grooves (15).

7. The adjustable tip holder of claim 6, wherein: both sides of inclined limiting plate (14) have all seted up recess (16), the front side and the rear side of the inner wall of recess (16) all fixedly connected with bull stick (17), the cover is equipped with cardboard (18) between the opposite one side of two bull sticks (17), cardboard (18) card is established at the top of connecting plate (13).

8. An adjustable tip holder according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with supporting blocks (19), and the number of the supporting blocks (19) is four.

9. A numerical control gear hobbing machine tool, which is characterized in that: use of an adjustable tip holder according to any one of claims 1-8.