CN217254522U

CN217254522U - Bearing seat and fitting piece vertical machining device

Info

Publication number: CN217254522U
Application number: CN202123243726.2U
Authority: CN
Inventors: 王涛; 赵晨林; 刘振东
Original assignee: Luoyang Yunchuan Co ltd
Current assignee: Luoyang Yunchuan Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-23
Anticipated expiration: 2031-12-22

Abstract

The utility model provides a bearing frame and fitting piece are adorned immediately, comprising a base plate, the bottom plate lower part is passed through the locating pin and is pegged graft on the workstation of lathe, the bottom plate upper surface is equipped with locating plate and work piece, the locating plate cover is in the work piece, still be equipped with circumference locking mechanism on the bottom plate, circumference locking mechanism can restrict the work piece at the circumferential displacement with the location muscle on the work piece mutually supports, be equipped with vertical compact structure on the work piece, vertical compact structure's upper end is pressed at the top of work piece, the lower extreme is connected with the lathe workstation, vertical compact structure can restrict the longitudinal movement of work piece. Through the locating pin on the bottom plate, fix a position the bottom plate on the workstation, set up locating plate and work piece positioning mechanism and hold-down mechanism on the bottom plate and compress tightly the work piece on the bottom plate, the digit control machine tool is according to the procedure of setting for like this, on the work piece drill can, this design simple structure thinks about ingeniously moreover, can adapt to the work piece that multiple upper surface needs punched, improved production efficiency greatly.

Description

Bearing seat and fitting piece vertical machining device

The technical field is as follows:

the utility model belongs to the technical field of the production of aerogenerator middle bearing frame and fitting piece, what mainly related to is a bearing frame and fitting piece add frock immediately.

Background art:

wind energy is a clean and pollution-free renewable energy source, is very environment-friendly by utilizing wind power for power generation, and has huge wind energy, so that the wind energy is increasingly emphasized by countries in the world.

The core part is aerogenerator among the wind power generation equipment, spare part on the aerogenerator is numerous, there are not few spare parts to be irregular shape, and simultaneously, need punch between each part, so that carry out bolted connection, some need punch and conveniently arrange the ply-yarn drill, the position of punching requires accurately, so all punch the operation through the digit control machine tool now usually, but because the form of bearing frame or fitting piece, can not be with bearing frame or fitting piece snap-on the workstation of lathe, so the urgent need for a frock says that the bearing frame is fixed on the workstation of digit control machine tool.

The utility model has the following contents:

in order to overcome the defects, the utility model provides a bearing seat and fitting piece vertical machining tool.

The utility model provides a technical scheme that its technical problem adopted:

the utility model provides a bearing frame and fitting piece are adorned immediately, comprising a base plate, the bottom plate lower part is passed through the locating pin and is pegged graft on the workstation of lathe, the bottom plate upper surface is equipped with locating plate and work piece, the locating plate cover is in the work piece, still be equipped with circumference locking mechanism on the bottom plate, circumference locking mechanism can restrict the work piece at the circumferential displacement with the location muscle on the work piece mutually supports, be equipped with vertical compact structure on the work piece, vertical compact structure's upper end is pressed at the top of work piece, the lower extreme is connected with the lathe workstation, vertical compact structure can restrict the longitudinal movement of work piece.

The circumferential locking mechanism comprises a slot on the bottom plate, an insert block is arranged in the slot, a groove is formed in the upper end of the insert block, a positioning fork is arranged in the groove, and a fork-shaped end of the positioning fork is fixed with a positioning rib of a workpiece through a bolt, so that the circumferential position is determined.

The longitudinal compression structure comprises a cross-shaped pressing strip pressed at the top end of a workpiece, a threaded hole is formed in the middle of the pressing strip, a screw rod is arranged in the threaded hole, a hexagon nut is arranged at the upper end of the screw rod, and the lower end of the screw rod is connected with a T-shaped nut on a machine tool workbench.

Due to the adoption of the technical scheme, the utility model discloses have following superiority:

the utility model provides a pair of bearing frame and fitting piece add frock immediately, through the locating pin on the bottom plate, with the bottom plate location on the workstation, set up locating plate and work piece positioning mechanism and hold-down mechanism on the bottom plate and compress tightly the work piece on the bottom plate, the digit control machine tool is according to the procedure of setting for like this, it can to drill on the work piece, this design simple structure thinks about ingeniously moreover, can adapt to the work piece that multiple upper surface need punch, has improved production efficiency greatly.

Description of the drawings:

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

fig. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

in the figure: 1. a base plate; 2. a workpiece; 3. a slot; 4. inserting a block; 5. positioning a plate; 6. layering; 7. a screw; 8. a nut; 9. a positioning fork; 10. positioning ribs; 11. a bolt; 12. positioning pins; 13. and (4) a groove.

The specific implementation mode is as follows:

the following detailed description of the embodiments of the invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The bearing seat and the fitting piece vertical processing device are described by combining the attached drawings, and comprise a bottom plate 1, wherein the lower part of the bottom plate 1 is inserted on a workbench of a machine tool through a positioning pin 12, the position of the positioning pin 12 can be selectively arranged at the lower part of the bottom plate 1 according to the aperture position on the workbench of the machine tool, the bottom plate 1 is placed on the workbench through the positioning pin 12 to ensure that the bottom plate 1 cannot slide on the workbench, the upper surface of the bottom plate 1 is provided with a positioning plate 5 and a workpiece 2, the positioning plate 5 and the bottom plate 1 are of a detachable structure and can also be of a welded integrated structure, preferably, the positioning plate 5 is of a detachable structure, the positioning plate 5 with a proper size can be conveniently selected according to different workpieces 2, the positioning sleeve 5 is arranged in the workpiece 2, the positioning sleeve 5 can limit the movement of the workpiece 2 in the front, back, left and right directions on the bottom plate 1, the bottom plate 1 is also provided with a circumferential locking mechanism, the circumferential locking mechanism is matched with a positioning rib 10 on the workpiece 2 to limit the circumferential movement of the workpiece in the circumferential direction, the workpiece 2 is provided with a longitudinal pressing structure, the upper end of the longitudinal pressing structure is pressed on the top of the workpiece 2, the lower end of the longitudinal pressing structure is connected with a machine tool workbench, and the longitudinal pressing structure can limit the longitudinal movement of the workpiece 2.

The positioning plate 5 is used for limiting the workpiece 2 to slide on the bottom plate 1 along four directions, namely the front direction, the rear direction, the left direction and the right direction, and the circumferential locking mechanism is used for limiting the workpiece 2 to move on the bottom plate 1 along the circumferential direction, so that the positioning plate 5 and the circumferential locking mechanism can be used for completely limiting the movement of the workpiece 2 in the horizontal direction; the workpiece 2 is then pressed tightly against the base plate 1 by means of a longitudinal pressing mechanism, limiting the possibility of longitudinal movement of the workpiece 2. Therefore, in the specific drilling process, the workpiece 2 cannot move in all directions, and the drilling accuracy is ensured.

Preferably, the circumferential locking mechanism comprises a slot 3 on the bottom plate 1, an insert block 4 is arranged in the slot 3, a groove 13 is arranged at the upper end of the insert block 4, a positioning fork 9 is arranged in the groove 13, and a fork-shaped end of the positioning fork 9 is fixedly connected with a positioning rib 10 of the workpiece 2 through a bolt 11. The circumferential locking mechanism and the bottom plate 1 are of detachable structures, so that the splicing is simple and reliable, the detachment is flexible, and the movement of the workpiece 2 in the circumferential direction can be well limited.

Preferably, the longitudinal compression structure comprises a cross-shaped compression bar 6 pressed at the top end of the workpiece 2, a hole is formed in the middle of the compression bar 6, a screw rod 7 is arranged in the hole, a nut 8 is arranged at the upper end of the screw rod 7, and the lower end of the screw rod 7 is connected with a T-shaped nut on a machine tool workbench. In specific practice, the nut 8 and the screw 7 can be welded into a whole, after the workpiece 2 is fixed in the horizontal direction, the lower end of the screw 7 is screwed into a threaded hole of the workbench, and then the nut 8 is screwed to press the bead 6 on the workpiece 2.

The details of the above are not described in detail since they are prior art.

Claims

1. The utility model provides a bearing frame and fitting piece vertical machining frock which characterized in that: the positioning device comprises a bottom plate, the lower part of the bottom plate is inserted into a workbench of a machine tool through a positioning pin, a positioning plate and a workpiece are arranged on the upper surface of the bottom plate, the positioning plate is sleeved in the workpiece, a circumferential locking mechanism is further arranged on the bottom plate, the circumferential locking mechanism is matched with a positioning rib on the workpiece to limit the workpiece to move in the circumferential direction, a longitudinal pressing structure is arranged on the workpiece, the upper end of the longitudinal pressing structure is pressed at the top of the workpiece, the lower end of the longitudinal pressing structure is connected with the workbench of the machine tool, and the longitudinal pressing structure can limit the longitudinal movement of the workpiece.

2. The bearing seat and fitting piece vertical machining tool according to claim 1, characterized in that: the circumferential locking mechanism comprises a slot on the bottom plate, an insertion block is arranged in the slot, a groove is formed in the upper end of the insertion block, a positioning fork is arranged in the groove, and a fork-shaped end of the positioning fork is fixed with a positioning rib of a workpiece through a bolt, so that the circumferential position is determined.

3. The bearing seat and fitting piece vertical machining tool according to claim 1, characterized in that: the longitudinal compression structure comprises a cross-shaped pressing strip pressed at the top end of a workpiece, a threaded hole is formed in the middle of the pressing strip, a screw rod is arranged in the threaded hole, a hexagon nut is arranged at the upper end of the screw rod, and the lower end of the screw rod is connected with a T-shaped nut on a machine tool workbench.