CN216263477U

CN216263477U - One-time lathing forming lathe for flange end cover

Info

Publication number: CN216263477U
Application number: CN202122574103.7U
Authority: CN
Inventors: 郁东
Original assignee: Jiangsu Gaoke Motor Co ltd
Current assignee: Jiangsu Gaoke Motor Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-12
Anticipated expiration: 2031-10-25

Abstract

The utility model belongs to the technical field of motor production auxiliary device and specifically relates to a disposable car machine-shaping lathe of flange end cover is related to, and it includes the organism, connects chuck on the organism, still including connecting gang tool on the organism, gang tool includes the edge organism length direction sliding connection be in base on the organism, edge organism width direction sliding connection be in removal seat on the base, rotate the connection and be in rotate the seat on the removal seat, connect rotate the seat on be used for processing the first lathe tool of tang face and first face, be used for processing flange face and third trilateral second lathe tool, be used for processing bearing room face and second facial third lathe tool, be used for processing out the boring cutter of shaft hole face. This application has the effect that improves the machining precision.

Description

One-time lathing forming lathe for flange end cover

Technical Field

The application relates to the field of auxiliary devices for motor production, in particular to a lathe for one-time turning and forming of a flange end cover.

Background

The flange end cover is one of important parts of the motor, along with the improvement of the power of the motor, the requirements on the precision of matched products are gradually improved, particularly the jumping quantity and the concentricity of the planes of the front end cover and the rear end cover and the bearing chamber, if the form and position tolerance cannot be guaranteed, the output power of the motor is directly influenced, the temperature is seriously increased, and great potential safety hazards are caused.

Referring to fig. 1 and 2, the flange end cap includes a cap body 1, a spigot surface 11 located on one side of the cap body 1, a bearing chamber surface 12, an axial hole surface 13, first surfaces 14 located on both sides of the spigot surface 11, second surfaces 15 located on both sides of the bearing chamber surface 12, a flange surface 16 located on the other side of the cap body 1, and a third surface 17 located on one side of the flange surface 16 close to the axial line of the cap body 1.

The flange end cap is generally lathed by a lathe, and during machining, one surface of the flange end cap is usually clamped and the other surface of the flange end cap is lathed. And after one surface is processed, clamping the processed surface, and processing the unprocessed surface.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the processing mode needs to clamp the flange end cover for multiple times so as to process two surfaces of the flange end cover respectively, because the tool clamp of each machine tool has precision errors and errors caused by abrasion of different degrees of the positioning surface of the clamp in production, the flange end cover is turned and then clamped and positioned again, and the processing precision of the flange end cover is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining precision, the application provides a flange end cover one-time turning molding lathe.

The application provides a flange end cover one-time turning molding lathe adopts following technical scheme:

the utility model provides a flange end cover one-time turning shaping lathe, includes the organism, connects chuck on the organism, still including connecting the gang tool on the organism, the gang tool includes along organism length direction sliding connection the base on the organism, along organism width direction sliding connection the removal seat on the base, rotate the connection and be in remove the seat on, connect and be used for processing the first lathe tool of spigot face and first face on rotating the seat, be used for processing flange face and third trilateral second lathe tool, be used for processing bearing room face and second planar third lathe tool, be used for processing the boring cutter of axle hole face.

By adopting the technical scheme, the combined tool is controlled by the movement of the base and the movable seat and the rotation of the rotary seat, the spigot surface and the first surface are machined by using a first lathe tool, the flange surface and the third surface are machined by using a second lathe tool, the spigot surface and the first surface are finish-machined by using a fourth lathe tool, the bearing chamber surface and the second surface are machined by using a third lathe tool, and the shaft hole surface is machined by using a boring tool; the flange end cover is machined by the combined cutter, the clamping and the positioning are not required to be carried out again, all machining surfaces are machined and formed at one time, and the machining precision is improved.

Optionally, the tool bit of the first turning tool and the tool bit of the second turning tool are located on the same side of the rotating base, the tool bit of the third turning tool is located on the side of the rotating base away from the first turning tool, and the boring tool is located on the side face of the rotating base between the first turning tool and the third turning tool.

By adopting the technical scheme, the positions of the cutters are reasonably arranged, and when the positions of all the cutters are ensured to reach the cutting edge of one of the cutters to cut a certain machined surface of the flange end cover, other cutters can avoid the machined surface, the surface to be machined, the non-machined surface and the chuck of the flange end cover.

Optionally, the second lathe tool is connected to the rotating seat through the mounting plate, the length direction of the second lathe tool is perpendicular to the length direction of the mounting plate, and when the flange surface is machined, the length direction of the second lathe tool points to the axis of the flange surface.

By adopting the technical scheme, the length of the second cutter is compensated by adopting the mounting plate, and a large-size cutter is not required.

Optionally, the mounting panel deviates from one side of second lathe tool bit is connected with the fourth lathe tool, the fourth lathe tool is located the mounting panel deviates from the one end of second lathe tool, the fourth lathe tool is on a parallel with the second lathe tool.

Through adopting above-mentioned technical scheme, move the seat through the removal and adjust the position of fourth lathe tool for the tang face, after the tang face was aimed at to the fourth lathe tool, the base fed towards the flange end cover, and the fourth lathe tool carries out the finish machining to tang face and first face, further improves the precision of car processing.

Optionally, a top plate is arranged on the rotating seat, and the first turning tool, the second turning tool, the third turning tool, the fourth turning tool and the boring tool are all connected between the top plate and the rotating seat.

Through adopting above-mentioned technical scheme, the roof has improved the stability of first lathe tool, second lathe tool, third lathe tool, fourth lathe tool, boring cutter installation to improve the machining precision.

Optionally, the first turning tool, the mounting plate, the third turning tool and the boring tool are all fixedly connected between the rotating seat and the top plate through bolts.

Through adopting above-mentioned technical scheme, first lathe tool, third lathe tool, mounting panel, boring cutter are all removable, are convenient for change.

Optionally, a guide plate is connected to the base along the width direction of the machine body, and the movable seat is slidably sleeved on the guide plate.

Through adopting above-mentioned technical scheme, the deflector provides the direction for removing the seat, has improved the stability that removes the seat and remove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the flange end cover is machined by the combined cutter, so that the clamping and positioning are not required to be carried out again, all machined surfaces are machined and formed at one time, and the machining precision is improved;

2. a fourth turning tool is arranged to finish the spigot surface and the first surface, so that the turning precision is further improved;

3. first lathe tool, third lathe tool, mounting panel, boring cutter are all removable, are convenient for change.

Drawings

FIG. 1 is a schematic view of the overall construction of a flanged end cap of the related art;

FIG. 2 is a schematic view of a flange end cap according to the related art on the side provided with a flange face;

FIG. 3 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 4 is a schematic structural diagram of a combined cutter in the embodiment of the application.

Description of reference numerals: 1. a cover body; 11. a spigot surface; 12. a bearing chamber surface; 13. a shaft hole surface is formed; 14. a first side; 15. a second face; 16. a flange face; 17. a third surface; 2. a body; 21. a machine head; 22. a chuck; 3. a gang tool; 31. a base; 311. a guide plate; 32. a movable seat; 33. a rotating seat; 34. a top plate; 35. a first turning tool; 36. a second turning tool; 37. a third turning tool; 38. a fourth turning tool; 39. boring cutter; 4. and (7) mounting the plate.

Detailed Description

The present application is described in further detail below with reference to figures 3-4.

The embodiment of the application discloses a flange end cover one-time turning forming lathe.

Referring to fig. 3 and 4, the lathe for one-time lathing and forming the flange end cover comprises a machine body 2, a machine head 21 arranged at one end of the machine body 2, a chuck 22 arranged on the machine head 21, and a combined cutter 3 connected to the machine body 2. The combined cutting tool 3 comprises a base 31 slidably connected to the machine body 2 along the length direction of the machine body 2, a moving seat 32 slidably connected to the base 31, a rotating seat 33 rotatably connected to the moving seat 32, a top plate 34 connected to the rotating seat 33, a first turning tool 35, a second turning tool 36, a third turning tool 37, a fourth turning tool 38 and a boring tool 39, wherein the first turning tool 35, the second turning tool 36, the third turning tool 37, the fourth turning tool 38 and the boring tool 39 are connected between the top plate 34 and the rotating seat 33.

Referring to fig. 3 and 4, in the initial state, the first turning tool 35 and the second turning tool 36 are both located on a side of the rotating base 33 close to the chuck 22. The second turning tool 36 is connected to the rotating base 33 through a mounting plate 4, the length direction of the second cutting tool 36 is directed to the axis of the flange surface 16, and the mounting plate 4 is perpendicular to the second cutting tool 36. A fourth turning tool 38 is attached to the mounting plate 4 at an end facing away from the second turning tool 36, and the fourth turning tool 38 and the second turning tool 36 are parallel to each other and have opposite tool bits. The third turning tool 37 is located on the side of the rotary seat 33 facing away from the first turning tool 35, and the boring tool 39 is located on the side of the rotary seat 33 facing away from the fourth turning tool 38.

Referring to fig. 3 and 4, the side of the cover body 1 provided with the flange surface 16 is fixed on a chuck 22, and a machine head 21 controls the chuck 22 to drive the cover body 1 to rotate. In the initial state, the first lathe tool 35 is aligned with the spigot surface 11, the base 31 moves towards the cover 1, the first lathe tool contacts the spigot surface 11, and the first lathe tool feeds to machine the spigot surface 11 during the movement of the base 31. After the finish surface 11 is machined, the first turning tool 35 is brought into contact with the first surface 14 close to the flange surface 16, and the first surface 14 is machined in cooperation with the movable seat 32.

Referring to fig. 3 and 4, after the first side 14 is finished, the base 31 is moved away from the cover 1. The upper surface of the base 31 is fixedly connected with a guide plate 311 along the length direction, and the movable seat 32 is slidably sleeved on the guide plate 311 along the length direction of the guide plate 311. The movable seat 32 slides on the base 31 to align the first blade 35 with the first surface 14 away from the flange surface 16, the base 31 is fed, and the first blade 35 lathes the first surface 14 and chamfers the seam allowance.

Referring to fig. 3 and 4, after the second first surface 14 is also machined, the base 31 is moved so that the first turning tool 35 no longer contacts the cover 1, and so that the second turning tool 36 is aligned with the flange surface 16 in the width direction of the body 2. The movable seat 32 moves to make the second lathe 36 abut against the flange surface 16, the second lathe 36 processes the flange surface 16 in the feeding process of the movable seat 32, and after the processing, the third surface 17 is processed under the cooperation of the movable seat 32.

Referring to fig. 3 and 4, after the machining is completed, the movable seat 32 moves to enable the second lathe tool 36 to machine the flange surface 16, and after the machining is completed, the third surface 17 is separated from the flange surface 16 under the cooperation of the movable seat 32, and the base 31 moves away from the cover body 1 until the first lathe tool 35 does not overlap with the cover body 1 in the width direction of the machine body 2. The rotating base 33 is rotated ninety degrees clockwise to direct the fourth cutter 38 toward the lid body 1, and the position of the fourth cutter 38 relative to the stop face 11 is adjusted by moving the moving base 32. After the fourth lathe tool 38 is aligned with the spigot surface 11, the base 31 is fed toward the lid body 1, and the fourth lathe tool 38 performs finish machining on the spigot surface 11 and the first surface 14, thereby further improving the precision of the lathe machining.

Referring to fig. 3 and 4, after finishing is completed, the base 31 is retracted, the rotating seat 33 is rotated ninety degrees clockwise, and the third turning tool 37 is directed toward the machine head 21. The position of the third turning tool 37 relative to the bearing chamber surface 12 is adjusted by moving the moving seat 32, after the third turning tool 37 is aligned with the bearing chamber surface 12, the base 31 is fed, the third turning tool 37 processes the bearing chamber surface 12, and after the processing, the second surface 15 and the chamfer at the position are processed under the cooperation of the moving seat 32.

Referring to fig. 3 and 4, after the bearing chamber surface 12 and the second surface 15 are machined, the movable seat 32 and the base 31 are matched, so that the third turning tool 37 is withdrawn from the bearing chamber and does not contact the machined surfaces in the withdrawal process. The base 31 moves away from the cover body 1, and the rotating seat 33 rotates ninety degrees clockwise, so that the boring cutter 39 points to the direction of the machine head 21. By moving the movable base 32, the position of the boring tool 39 with respect to the spindle hole surface 13 is adjusted, and after the boring tool 39 is aligned with the spindle hole surface 13, the base 31 is fed, and the boring tool 39 machines the spindle hole surface 13. After the machining is completed, the boring cutter 39 exits from the shaft outlet hole, the rotating base 33 rotates ninety degrees clockwise, and the moving base 32 moves to reset the gang tool 3.

In the above processing, when all the tools in the combined tool 3 are located at positions where the cutting edge of one of the tools cuts a certain processing surface of the cap 1, the other tools should avoid the processed surface, the surface to be processed, and the non-processing surface of the cap 1, and the chuck 22. In the above-described machining process, the base 31, the movable base 32, and the rotary base 33 may be driven by a general lathe or manually.

Referring to fig. 3 and 4, the combined cutter 3 is adopted to process the cover body 1, and all processing surfaces are processed and formed at one time without clamping and positioning again, so that the processing precision is improved. The first turning tool 35, the mounting plate 4, the third turning tool 37 and the boring tool 39 are all connected between the top plate 34 and the rotating seat 33 through bolts, and the second turning tool 36 and the fourth turning tool 38 are connected to the mounting plate 4 through bolts. The first lathe tool 35, the second lathe tool 36, the third lathe tool 37, the fourth lathe tool 38 and the boring tool 39 are all detachable and convenient to replace.

The implementation principle of the flange end cover one-time turning molding lathe is as follows: the combined tool 3 is controlled by the movement of the base 31 and the movable base 32 and the rotation of the rotatable base 33, the first lathe tool 35 is used to machine the spigot surface 11 and the first surface 14, the second lathe tool 36 is used to machine the flange surface 16 and the third surface 17, the fourth lathe tool 38 is used to finish machine the spigot surface 11 and the first surface 14, the third lathe tool 37 is used to machine the bearing chamber surface 12 and the second surface 15, and the boring tool 39 is used to machine the shaft hole surface 13. The combined cutter 3 is adopted to process the flange end cover, the clamping and the positioning are not required to be carried out again, all processing surfaces are processed and formed at one time, and the processing precision is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a flange end cover one-time turning molding lathe, includes organism (2), connects chuck (22) on organism (2), its characterized in that: the combined cutting tool comprises a base (31) connected to the machine body (2) in a sliding mode in the length direction of the machine body (2), a moving seat (32) connected to the base (31) in a sliding mode in the width direction of the machine body (2), a rotating seat (33) connected to the moving seat (32) in a rotating mode, a first turning tool (35) connected to the rotating seat (33) and used for machining a spigot surface (11) and a first surface (14), a second turning tool (36) used for machining a flange surface (16) and a third surface (17), a third turning tool (37) used for machining a bearing chamber surface (12) and a second surface (15), and a boring tool (39) used for machining a shaft hole surface (13).

2. A flange end cap one-time turning forming lathe according to claim 1, wherein: the tool bit of first lathe tool (35) with the tool bit of second lathe tool (36) is located the same one side of rotating seat (33), the tool bit of third lathe tool (37) is located rotate seat (33) and deviate from one side of first lathe tool (35), boring cutter (39) are located first lathe tool (35) with between third lathe tool (37) the side of rotating seat (33).

3. A flange end cap one-time turning forming lathe according to claim 1, wherein: second lathe tool (36) are connected on rotating seat (33) through mounting panel (4), the length direction of the length direction perpendicular to mounting panel (4) of second lathe tool (36) during processing flange face (16), the axis of the directional flange face (16) of length direction of second lathe tool (36).

4. A flange end cap one-time turning forming lathe according to claim 3, wherein: mounting panel (4) deviate from one side of second lathe tool (36) tool bit is connected with fourth lathe tool (38), fourth lathe tool (38) are located mounting panel (4) deviate from the one end of second lathe tool (36), fourth lathe tool (38) are on a parallel with second lathe tool (36).

5. A flange end cap one-time turning forming lathe according to claim 4, wherein: and a top plate (34) is arranged on the rotating seat (33), and the first turning tool (35), the second turning tool (36), the third turning tool (37), the fourth turning tool (38) and the boring cutter (39) are connected between the top plate (34) and the rotating seat (33).

6. A flange end cap one-time turning forming lathe according to claim 5, wherein: the first turning tool (35), the mounting plate (4), the third turning tool (37) and the boring tool (39) are fixedly connected between the rotating seat (33) and the top plate (34) through bolts.

7. A flange end cap one-time turning forming lathe according to claim 1, wherein: the machine is characterized in that a guide plate (311) is connected to the base (31) along the width direction of the machine body (2), and the movable base (32) is slidably sleeved on the guide plate (311).