CN216151106U

CN216151106U - A car processing equipment for main shaft production

Info

Publication number: CN216151106U
Application number: CN202122229282.0U
Authority: CN
Inventors: 张小伟; 许永坤
Original assignee: Changzhou Sulong Motor Co ltd
Current assignee: Changzhou Sulong Motor Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of main shaft production, in particular to a turning device for main shaft production, which solves the defects that the main shaft is easy to shake during turning, the shaking inhibiting effect is poor, and a supporting device cannot adapt to the production requirements of main shafts with different diameters, and comprises a rail, wherein a sliding seat is sleeved on the outer side of the rail, a locking screw is in threaded connection with the outer side of the sliding seat, a clamping block is connected with a rotating shaft at one end of the locking screw, a screw is welded at the top of the sliding seat, an adjusting pipe is in threaded connection with the surface of the screw, a connecting pipe is in bearing connection with the top of the adjusting pipe, a supporting sleeve is welded at the end of the connecting pipe, a guide rod is welded at the bottom of the supporting sleeve, a supporting bead is clamped at the inner side of the bottom of the supporting sleeve, a pressing rod is in threaded connection with the top of the supporting sleeve, a spring is installed at the inner side of the bottom of the pressing rod, and the turning auxiliary device can be fixed on the rail during the main shaft production, multidirectional shaking inhibition is carried out on different areas of the main shaft, and the machining precision of the main shaft is effectively guaranteed.

Description

A car processing equipment for main shaft production

Technical Field

The utility model relates to the technical field of spindle production, in particular to turning equipment for spindle production.

Background

Lathe machining is part of mechanical machining, and mainly comprises two machining modes: one is to fix a turning tool and process a workpiece which is not formed in rotation; the other method is to fix the workpiece and perform precision machining by the high-speed rotation of the workpiece and the transverse and longitudinal movement of a turning tool (a tool rest).

When the main shaft is produced, a lathe is generally used for machining, but the main shaft is too long, the main shaft is often shaken due to the fact that the main shaft is fixed on the lathe and rotates at a high speed, machining precision is greatly reduced, and even a tool collision risk exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, the main shaft is easy to shake during turning, the shaking inhibiting effect is poor, and the supporting equipment cannot be adapted to the production requirements of main shafts with different diameters, and provides turning equipment for main shaft production.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a car processing equipment for main shaft production, including the track, track outside cover is equipped with the sliding seat, sliding seat outside threaded connection has locking screw, locking screw one end pivot is connected with the fixture block, and the welding of sliding seat top has the screw rod, screw rod surface threaded connection has the regulating tube, regulating tube top bearing is connected with the connecting pipe, the welding of connecting pipe tip has the support cover, support the welding of cover bottom has the guide bar, supports the inboard card in cover bottom and is equipped with the support pearl, supports the cover top and has the compression bar through threaded connection, the spring is installed to compression bar bottom inboard, and the card is equipped with the compression pearl bottom the compression bar.

Preferably, the top of the screw rod is provided with a mounting hole matched with the guide rod, and the cross section of the guide rod is square.

Preferably, the outer side of the clamping block is in contact with the inner wall of the groove on one side of the track.

Preferably, one end of the pressing rod penetrates through and extends to the inner side of the top of the supporting sleeve, and the other end of the pressing rod is provided with a straight groove.

Preferably, the bottom end of the pressing rod is provided with a mounting hole matched with the spring.

Preferably, one end of the spring is in contact with the surface of the pressing bead.

The utility model has the beneficial effects that:

1. the turning auxiliary device can be fixed on the track when the main shaft is produced, multi-directional shaking inhibition is carried out on different areas of the main shaft, and the machining precision of the main shaft is effectively guaranteed;

2. the device can be adjusted according to the diameter of the main shaft, and can play a good supporting effect on the main shafts with different diameters.

Drawings

Fig. 1 is a schematic structural view of a turning device for spindle production according to the present invention;

FIG. 2 is a schematic view of the internal structure of a support sleeve of the turning equipment for the production of the main shaft, which is provided by the utility model;

fig. 3 is a schematic partial cross-sectional structure diagram of a turning device for spindle production according to the present invention.

In the figure: 1. a track; 2. a sliding seat; 3. a clamping block; 4. locking screws; 5. a screw; 6. an adjusting tube; 7. a connecting pipe; 8. a support sleeve; 9. a guide bar; 10. supporting beads; 11. a hold down bar; 12. compacting the beads; 13. a spring.

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.

Referring to fig. 1-3, a car processing equipment for main shaft production, including track 1, track 1 outside cover is equipped with sliding seat 2, sliding seat 2 outside threaded connection has locking screw 4, 4 one end pivots of locking screw are connected with

fixture block

3, 2 top welding of sliding seat have

screw rod

5, 5 surperficial threaded connection of screw rod has adjusting tube 6, adjusting tube 6 top bearing is connected with connecting

pipe

7, 7 end welding of connecting pipe have support cover 8, support 8 bottom welding of cover has guide bar 9, support 8 bottom inboard cards of cover and be equipped with support pearl 10, support 8 tops of cover and have compressing tightly pole 11 through threaded connection, compressing tightly pole 11 bottom inboard installs spring 13, compressing tightly pole 11 bottom cards are equipped with compresses tightly pearl 12.

The mounting hole matched with the guide rod 9 is arranged at the top of the screw rod 5, the cross section of the guide rod 9 is square, the outer side of the fixture block 3 is in contact with the inner wall of the groove on one side of the rail 1, one end of the pressing rod 11 penetrates through and extends to the inner side of the top of the supporting sleeve 8, the other end of the pressing rod is provided with a straight groove, the mounting hole matched with the spring 13 is arranged at the bottom end of the pressing rod 11, and one end of the spring 13 is in surface contact with the pressing bead 12.

In this embodiment, establish 2 covers of sliding seat on track 1, establish 8 covers of supporting afterwards on the main shaft that needs processing, it can more effectively restrain rocking that the main shaft produced in high-speed rotation to establish a plurality of supporting devices at the different regional cover of main shaft, rotatory regulating pipe 6, can make regulating pipe 6 move from top to bottom at screw rod 5 surface, adjust to supporting 10 upper surfaces and the main shaft surface contact of cover 8 bottom, rotatory compression bar 11 afterwards, the word groove that compression bar 11 top was seted up facilitates the use screwdriver and operates it, rotatory compression bar 11 is to compressing tightly 12 bottoms and main shaft surface contact of pearl, spring 13 shrink state slightly, accomplish and support the installation of cover 8 on the main shaft surface.

Further, rotatory locking screw 4, make fixture block 3 compress tightly inwards, until its outside and the recess inner wall in track 1 one side in close contact with, make sliding seat 2 under fixture block 3's effect with track 1 tensioning, reach the effect of effective fixed whole strutting arrangement, after one section turning of main shaft is accomplished, loosen locking screw 4, can change the clamping position, make things convenient for the segmentation processing of main shaft, support 8 bottom welding guide bars 9 of cover, guide bars 9 runs through and extends to in the top mounting hole of screw rod 5, play limiting displacement to supporting cover 8, when preventing rotatory control tube 6, support cover 8 and follow the rotation.

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

1. A turning equipment for the production of main shafts, comprising a track (1), characterized in that, a sliding seat (2) is sleeved on the outer side of the track (1), a locking screw (4) is connected with the outer side of the sliding seat (2) in a threaded manner, a clamping block (3) is connected with a rotating shaft at one end of the locking screw (4), a screw rod (5) is welded at the top of the sliding seat (2), the surface of the screw rod (5) is in threaded connection with an adjusting pipe (6), the top bearing of the adjusting pipe (6) is connected with a connecting pipe (7), a support sleeve (8) is welded at the end part of the connecting pipe (7), a guide rod (9) is welded at the bottom of the support sleeve (8), support beads (10) are clamped at the inner side of the bottom of the support sleeve (8), a pressing rod (11) is connected at the top of the support sleeve (8) through threads, the inner side of the bottom of the pressing rod (11) is provided with a spring (13), and the bottom of the pressing rod (11) is provided with a pressing bead (12) in a clamping manner.

2. The turning equipment for the production of the main shaft according to claim 1, wherein the top of the screw rod (5) is provided with a mounting hole matched with the guide rod (9), and the cross section of the guide rod (9) is square.

3. The turning equipment for the production of main shafts according to claim 1, characterized in that the outside of the fixture block (3) is in contact with the inner wall of the groove on one side of the rail (1).

4. The turning equipment for the spindle production according to claim 1, wherein one end of the pressing rod (11) penetrates through and extends to the inner side of the top of the support sleeve (8), and the other end of the pressing rod is provided with a straight groove.

5. The turning equipment for the production of main shafts according to claim 1, characterized in that the bottom end of the pressing rod (11) is provided with a mounting hole matched with the spring (13).

6. The turning apparatus for spindle production according to claim 1, wherein one end of the spring (13) is in surface contact with the pressing bead (12).