CN215090899U

CN215090899U - Slewing bearing inclined plane internal diameter milling machine device

Info

Publication number: CN215090899U
Application number: CN202121809208.XU
Authority: CN
Inventors: 刘道珍
Original assignee: Xuzhou Xinda Slewing Ring Co ltd
Current assignee: Xuzhou Xinda Slewing Ring Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-10
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a slewing bearing inclined plane internal diameter milling machine device, concretely relates to milling machine device field, including milling machine device bottom plate and milling machine device body, the upper surface symmetry of milling machine device bottom plate is equipped with milling machine device body, one side the fixed surface of milling machine device body installs first fixed plate. Through setting up step motor, function through starting step motor, step motor will drive the pivot and rotate during the function afterwards, the pivot will be driven the backup pad and remove when rotatory this moment, will make the dead lever drive first fixed plate and overturn when the backup pad removes and adjust, when adjusting to suitable angle, close step motor this moment, the backup pad will stop to remove afterwards, will carry out spacing support to the backup pad when the pivot stops rotatory this moment, prevent that milling machine device bottom plate from when processing not unidimensional slewing bearing, be difficult to carry out the processing operation, influence work efficiency and output.

Description

Slewing bearing inclined plane internal diameter milling machine device

Technical Field

The utility model relates to a milling machine technical field, more specifically say, the utility model relates to a slewing bearing inclined plane internal diameter milling machine device.

Background

The milling machine is a machine tool for milling the workpiece by using the milling cutter, and can remove milling planes, grooves, gear teeth, threads and the like.

However, in practical use, the milling machine device does not have a structure convenient to adjust when being matched with the inner diameter of the inclined plane of the slewing bearing to process the inclined angle of the slewing bearing, and the milling machine device is difficult to operate when being matched with the slewing bearing with different sizes due to different sizes of the slewing bearing, needs to be matched with the milling machine devices with different sizes, and is troublesome and wastes financial resources.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a slewing bearing inclined plane internal diameter milling machine device to solve the problems proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slewing bearing inclined plane internal diameter milling machine device, includes milling machine device bottom plate and milling machine device body, the upper surface symmetry of milling machine device bottom plate is equipped with milling machine device body, one side the lower fixed surface of milling machine device body installs first fixed plate, surface one side of milling machine device bottom plate is seted up flutedly, surface one side of milling machine device bottom plate is equipped with first protecting crust, the inside of first protecting crust is equipped with step motor, the surface of milling machine device bottom plate is inserted and is equipped with the pivot, the inside longitudinal symmetry of milling machine device bottom plate is equipped with half arc connecting plate, the articulated two backup pads that are connected with of surface bilateral symmetry of half arc connecting plate, upper end the upper surface four corners fixedly connected with dead lever of half arc connecting plate.

Preferably, the lower fixed surface of first protecting crust has the second fixed plate, the surface one side symmetry fixedly connected with second bracing piece of second fixed plate, lower extreme the articulated carrier block that installs of lower surface of half arc connecting plate, the surface of carrier block is inserted and is equipped with the threaded rod, the surface symmetry of carrier block is inserted and is equipped with the gag lever post, the thread groove has been seted up to the surface of carrier block, surface one side fixedly connected with second protecting crust of milling machine device bottom plate, the inside of second protecting crust is equipped with motor body.

Preferably, the upper end of the fixed rod penetrates through the upper surface of the bottom plate of the milling machine device, the outer surface of the upper end of the fixed rod is connected with the upper surface of the bottom plate of the milling machine device in a sliding mode, and the upper end of the fixed rod is fixedly connected with the lower surface of the first fixed plate.

Preferably, the rotating shaft penetrates through the outer surface of the lower-end semi-arc connecting plate, and the outer surface of the rotating shaft is fixedly mounted with the outer surface of the supporting plate on one side.

Preferably, the outer surface symmetry cover of pivot is equipped with the fixed block, the outer fixed surface of fixed block is connected with the bearing, and the inner wall of bearing all is connected with the outer fixed surface of pivot, the equal fixed mounting of lower surface of fixed block has first bracing piece, first bracing piece all with the inner wall sliding connection of milling machine device bottom plate.

Preferably, the outer surface of the threaded rod is tightly attached to the outer surface of the threaded groove, the outer surface of the limiting rod is tightly attached to the outer surface of the bearing block, and the two ends of the limiting rod are fixedly connected with the inner wall of the bottom plate of the milling machine device.

Preferably, one end of the threaded rod penetrates through the outer surface of the bottom plate of the milling machine device, the outer surface of the motor body is fixedly connected with the inner wall of the second protective shell, and the output shaft of the motor body is fixedly installed at one end of the threaded rod.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up step motor, function through starting step motor, step motor will drive the pivot during the function afterwards and rotate, the pivot will drive the backup pad when rotatory this moment and remove, will make the dead lever drive first fixed plate and overturn when the backup pad removes and adjust, when adjusting to suitable angle, close step motor this moment, the backup pad will stop to remove afterwards, the pivot stops to carry out spacing support to the backup pad when rotatory this moment, prevent that milling machine device bottom plate from when processing not unidimensional slewing bearing, be difficult to carry out the processing operation, influence work efficiency and output.

2. Compared with the prior art, through setting up motor body, when using, function through the starter motor body, motor body will drive the threaded rod rotatory afterwards, the threaded rod is rotatory time spent with cooperation and thread groove meshing transmission this moment, will when thread groove and threaded rod meshing transmission, the gag lever post will carry on spacingly to the carrier block afterwards, prevent that the upset from appearing in the carrier block and leading to the condition that is difficult to the translation, prevent the unable condition that appears removing of milling machine device bottom plate when using, thereby make the slewing bearing that the size differs need add man-hour, be difficult to operate.

Drawings

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

Fig. 2 is a schematic diagram of the structure of the semi-arc connecting plate of the present invention.

Fig. 3 is a schematic view of the structure of the carrier block of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the threaded rod of the present invention.

The reference signs are: 1. a milling machine apparatus floor; 2. a milling machine device body; 3. a first fixing plate; 4. a groove; 5. a first protective shell; 6. a stepping motor; 7. a rotating shaft; 8. a semi-arc shaped connecting plate; 9. a support plate; 10. fixing the rod; 11. a fixed block; 12. a first support bar; 13. a second fixing plate; 14. a second support bar; 15. a bearing block; 16. a threaded rod; 17. a limiting rod; 18. a thread groove; 19. a second protective shell; 20. the motor body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in attached figure 1, attached figure 2 and attached figure 4, the slewing bearing inclined plane inner diameter milling machine device comprises a milling machine device bottom plate 1 and a milling machine device body 2, wherein the milling machine device body 2 is symmetrically arranged on the upper surface of the milling machine device bottom plate 1, a first fixing plate 3 is fixedly arranged on the lower surface of the milling machine device body 2 on one side, when in use, the first fixing plate 3 effectively increases the stability of the milling machine device body 2, a groove 4 is arranged on one side of the outer surface of the milling machine device bottom plate 1, a first protective shell 5 is arranged on one side of the outer surface of the milling machine device bottom plate 1, a stepping motor 6 is arranged inside the first protective shell 5, the protection performance on the stepping motor 6 is increased by arranging the first protective shell 5, the phenomenon that liquid or dust enters the inner part of the stepping motor 6 when in use and the service life is influenced is prevented, a rotating shaft 7 is inserted on the outer surface of the milling machine device bottom plate 1, and semi-arc-shaped connecting plates 8 are symmetrically arranged on the inner part of the milling machine device bottom plate 1 up and down, the surface bilateral symmetry of half arc connecting plate 8 articulates and is connected with two backup pads 9, and when backup pad 9 overturns when using, drives upper end half arc connecting plate 8 and overturns angle regulation, and the upper surface four corners fixedly connected with dead lever 10 of upper end half arc connecting plate 8.

Wherein, as shown in fig. 3 and 5, a second fixing plate 13 is fixedly installed on the lower surface of the first protecting shell 5, a second supporting rod 14 is symmetrically and fixedly connected to one side of the outer surface of the second fixing plate 13, the stability is effectively increased by the arrangement of the second support bar 14, the difficult use situation is prevented, the lower surface of the lower semi-arc connecting plate 8 is hinged with a bearing block 15, a threaded rod 16 is inserted on the outer surface of the bearing block 15, a limiting rod 17 is symmetrically inserted on the outer surface of the bearing block 15, the threaded rod 16 will make the loading plate 15 to translate when in use, and the limiting rod 17 prevents the loading plate 15 from rolling over or being difficult to move when the loading plate 15 translates, the using effect is influenced, the thread groove 18 is formed in the outer surface of the bearing block 15, the second protective shell 19 is fixedly connected to one side of the outer surface of the bottom plate 1 of the milling machine device, and the motor body 20 is arranged inside the second protective shell 19.

Wherein, as shown in fig. 1 and fig. 2, the upper end of the fixing rod 10 is penetrated through the upper surface of the bottom plate 1 of the milling machine device, the outer surface of the upper end of the fixing rod 10 is connected with the upper surface of the bottom plate 1 of the milling machine device in a sliding manner, and the upper end of the fixing rod 10 is fixedly connected with the lower surface of the first fixing plate 3, so that the stability of the fixing rod 10 is effectively improved, and the dislocation or dislocation is prevented.

Wherein, as shown in figure 3, the rotating shaft 7 runs through the outer surface of the lower end semi-arc connecting plate 8, and the outer surface of the rotating shaft 7 is fixedly mounted with the outer surface of one side supporting plate 9, which is beneficial to increasing the stability of the lower end semi-arc connecting plate 8 and preventing the dislocation of the semi-arc connecting plate 8.

Wherein, as shown in fig. 4, the outer surface symmetry cover of pivot 7 is equipped with fixed block 11, the outer fixed surface of fixed block 11 is connected with the bearing, and the inner wall of bearing all is connected with the outer fixed surface of pivot 7, the equal fixed mounting of lower surface of fixed block 11 has first bracing piece 12, first bracing piece 12 all with milling machine device bottom plate 1's inner wall sliding connection, the effectual stability that increases fixed block 11, the condition that fixed block 11 dislocates is prevented to lead to influencing the result of use.

As shown in fig. 5, the outer surface of the threaded rod 16 is tightly attached to the outer surface of the threaded groove 18, the outer surface of the limiting rod 17 is tightly attached to the outer surface of the bearing block 15, and the two ends of the limiting rod 17 are fixedly connected to the inner wall of the bottom plate 1 of the milling machine device, so that the stability of the threaded rod 16 is effectively improved, and the bearing block 15 is difficult to push to move when the threaded rod 16 is prevented from being meshed with the threaded groove 18.

Wherein, as shown in fig. 5, the one end of threaded rod 16 runs through in the surface of milling machine device bottom plate 1, and the surface of motor body 20 all is connected with the inner wall fixed connection of second protecting shell 19, and the output shaft of motor body 20 and the one end fixed mounting of threaded rod 16 are favorable to having increased motor body 20's protecting effect, prevent that motor body 20 is inside to get into dust liquid, influence life.

The utility model discloses the theory of operation: the operation is carried out by starting the stepping motor 6, then the stepping motor 6 drives the rotating shaft 7 to rotate when operating, at the moment, the rotating shaft 7 drives the supporting plate 9 to move when rotating, when the supporting plate 9 on one side moves upwards, the supporting plate 9 on the other side moves downwards, at the moment, the supporting plate 9 is hinged and pushed, the fixing rod 10 drives the first fixing plate 3 to turn left and right to adjust the angle, when the angle is adjusted to a proper angle, the stepping motor 6 is closed, then the supporting plate 9 stops moving, at the moment, the supporting plate 9 is limited and supported when the rotating shaft 7 stops rotating, the situation that the milling machine device bottom plate 1 is difficult to process and operate when processing slewing bearings with different sizes is avoided, the working efficiency and the yield are influenced, the operation is carried out by starting the motor body 20, then the motor body 20 drives the threaded rod 16 to rotate, at the moment, the threaded rod 16 is matched and meshed with the threaded groove 18 for transmission when rotating, when the thread groove 18 is in meshing transmission with the threaded rod 16, the limiting rod 17 limits the bearing block 15, the bearing block 15 is prevented from being turned over to cause difficulty in translation, and the situation that the bottom plate 1 of the milling machine device cannot move when in use is prevented, so that the slewing bearing with different sizes is required to be machined and is difficult to operate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slewing bearing inclined plane internal diameter milling machine device, includes milling machine device bottom plate (1) and milling machine device body (2), its characterized in that: the upper surface of the milling machine device bottom plate (1) is symmetrically provided with a milling machine device body (2), the lower surface of the milling machine device body (2) at one side is fixedly provided with a first fixing plate (3), a groove (4) is formed in one side of the outer surface of the bottom plate (1) of the milling machine device, a first protective shell (5) is arranged in one side of the outer surface of the bottom plate (1) of the milling machine device, a stepping motor (6) is arranged inside the first protective shell (5), a rotating shaft (7) is inserted into the outer surface of the bottom plate (1) of the milling machine device, a semi-arc connecting plate (8) is symmetrically arranged at the upper and lower parts in the bottom plate (1) of the milling machine device, the two supporting plates (9) are symmetrically hinged to the two sides of the outer surface of the semi-arc-shaped connecting plate (8), and the fixing rods (10) are fixedly connected to the four corners of the upper surface of the semi-arc-shaped connecting plate (8) at the upper end.

2. A slewing bearing beveled inside diameter milling machine apparatus as defined in claim 1 wherein: the lower fixed surface of first protecting crust (5) installs second fixed plate (13), the surface one side symmetry fixedly connected with second bracing piece (14) of second fixed plate (13), the lower extreme bearing block (15) are installed in the lower surface of semi-arc connecting plate (8) is articulated, threaded rod (16) are inserted to the surface of bearing block (15), the surface symmetry of bearing block (15) is inserted and is equipped with gag lever post (17), thread groove (18) have been seted up to the surface of bearing block (15), surface one side fixedly connected with second protecting crust (19) of milling machine device bottom plate (1), the inside of second protecting crust (19) is equipped with motor body (20).

3. A slewing bearing beveled inside diameter milling machine apparatus as defined in claim 1 wherein: the upper end of the fixed rod (10) penetrates through the upper surface of the bottom plate (1) of the milling machine device, the outer surface of the upper end of the fixed rod (10) is connected with the upper surface of the bottom plate (1) of the milling machine device in a sliding mode, and the upper end of the fixed rod (10) is fixedly connected with the lower surface of the first fixed plate (3).

4. A slewing bearing beveled inside diameter milling machine apparatus as defined in claim 1 wherein: the rotating shaft (7) penetrates through the outer surface of the lower-end semi-arc connecting plate (8), and the outer surface of the rotating shaft (7) is fixedly installed with the outer surface of the supporting plate (9) on one side.

5. A slewing bearing beveled inside diameter milling machine apparatus as defined in claim 1 wherein: the outer surface symmetry cover of pivot (7) is equipped with fixed block (11), the outer fixed surface of fixed block (11) is connected with the bearing, and the inner wall of bearing all with the outer fixed surface of pivot (7) be connected, the equal fixed mounting of lower surface of fixed block (11) has first bracing piece (12), first bracing piece (12) all with the inner wall sliding connection of milling machine device bottom plate (1).

6. A slewing bearing beveled inside diameter milling machine apparatus as defined in claim 2 wherein: the surface of threaded rod (16) all closely laminates with the surface of thread groove (18), the surface of gag lever post (17) all closely laminates with the surface of carrier block (15), and the both ends of gag lever post (17) all with the inner wall fixed connection of milling machine device bottom plate (1).

7. A slewing bearing beveled inside diameter milling machine apparatus as defined in claim 2 wherein: one end of the threaded rod (16) penetrates through the outer surface of the bottom plate (1) of the milling machine device, the outer surface of the motor body (20) is fixedly connected with the inner wall of the second protective shell (19), and the output shaft of the motor body (20) is fixedly installed at one end of the threaded rod (16).