CN114102285A

CN114102285A - Drive shaft processingequipment

Info

Publication number: CN114102285A
Application number: CN202111352828.XA
Authority: CN
Inventors: 李体昆
Original assignee: Guiyang Kenate Precision Machinery Co ltd
Current assignee: Guiyang Kenate Precision Machinery Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-01

Abstract

The invention discloses a driving shaft machining device, relates to the technical field of driving shaft machining, and aims to solve the problem that in the prior art, a driving shaft machining device is inconvenient to rotate a driving shaft to be machined, so that the circumferential surface of the driving shaft is inconvenient to machine. The gear ring is driven to rotate through the gear, the gear ring drives the rotating cover to rotate, and the rotating cover drives the driving shaft to be processed to rotate, so that the circumferential surface of the driving shaft can be processed more conveniently through the polishing mechanism.

Description

Drive shaft processingequipment

Technical Field

The invention relates to the technical field of machining of driving shafts, in particular to the technical field of a driving shaft machining device.

Background

The drive shaft is one of the working devices of the loader, and is a device which can push the smoothness of the loader so that the drive wheel can rotate according to different angular speeds, and the application of the drive shaft is very wide, such as the drive shaft in an air-conditioning compressor, and the processing of the drive shaft needs a corresponding processing device.

The machining device for the driving shaft in the prior art comprises a rack, and further comprises a workpiece seat, a cutter shaft and a driving piece, wherein the workpiece seat is connected to the rack and used for driving the driving shaft, the driving piece is fixedly connected to the rack and connected with the cutter shaft, a milling cutter used for cutting the end part of the driving shaft is arranged on the cutter shaft, and the number of the milling cutters is at least two. This drive shaft processingequipment of compressor compact structure and stability are high, through the pressure disk with the stable location of milling cutter on the arbor, because have a plurality of milling cutter on the arbor, consequently the drive shaft can one shot forming.

However, the driving shaft processing apparatus in the related art does not facilitate the rotation of the driving shaft to be processed, and thus does not facilitate the processing of the circumferential surface of the driving shaft. In order to solve the above technical problems, a driving shaft processing device is particularly proposed.

Disclosure of Invention

The invention aims to: in order to solve the problem that a driving shaft processing device in the prior art is inconvenient to rotate a driving shaft to be processed so as to be inconvenient to process the circumferential surface of the driving shaft, the invention provides the driving shaft processing device.

The invention specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a drive shaft processingequipment, includes grinding mechanism, still includes the mount pad, install the sliding seat on the mount pad, open the terminal surface of sliding seat has the ring channel, install in the ring channel and extend to outside and relative rotation cover with grinding mechanism, it has outer fixed orifices to rotate to open in the cover, open in the sliding seat have with the communicating interior fixed orifices of outer fixed orifices, it installs the clamping mechanism in extensible to the outer fixed orifices to rotate to cover, the cover is equipped with the ring gear on the surface of rotation cover, the rotating electrical machines is installed to the top surface of sliding seat, install the gear with ring gear meshing on the motor shaft of rotating electrical machines.

Preferably, the rotating cover comprises a connecting section and a clamping section which are integrally formed, a clamping convex rib is integrally formed on the outer peripheral surface of the connecting section and located in the annular groove, and the clamping mechanism is installed on the clamping section.

The preferable structure of the clamping mechanism is as follows: the clamping mechanism comprises a plurality of threaded holes which are formed in the clamping section and communicated with the outer fixing holes, the threaded holes are evenly formed in the clamping section, and locking screws are installed in the threaded holes.

Preferably, the lower end of the locking screw is connected with a locking pad positioned in the outer fixing hole, and the bottom surface of the locking pad is arc-shaped.

Preferably, a fixing plate is arranged in the inner fixing hole along the length direction of the inner fixing hole, and the fixing plate is connected with the top surface of the inner fixing hole through a plurality of springs.

Preferably, the bottom surface of the fixed plate is arc-shaped, and the front end of the fixed plate is an arc surface.

Furthermore, the top surface of mount pad is opened along its length direction has the sliding tray, it has logical groove to open along the length direction of sliding tray in the sliding tray, it installs adjusting screw through the nut to lead to the inslot, adjusting screw's one end is installed adjusting motor, and the other end passes through the bearing and installs on the mount pad.

The preferred structure of grinding machanism does: the polishing mechanism comprises a polishing box, a polishing motor is installed in the polishing box, and a polishing disc located above the sliding groove is installed on a motor shaft of the polishing motor.

Preferably, the grinding box is provided with a protective cover covering the upper part of the grinding disc, and the protective cover is provided with a cooling assembly positioned above the grinding disc.

The preferred structure of the cooling assembly is: the cooling module is including installing the storage water tank at the case top surface of polishing, install the cooling tube that extends to the top of polishing in the storage water tank, install the suction pump on the cooling tube, still install the circulating pipe that extends to in the sliding tray in the storage water tank, install the circulating pump on the circulating pipe.

The invention has the following beneficial effects:

(1) according to the invention, the gear ring is driven to rotate through the gear, the gear ring drives the rotating cover to rotate, and the rotating cover drives the driving shaft to be processed to rotate, so that the circumferential surface of the driving shaft can be processed more conveniently through the polishing mechanism.

(2) According to the invention, the clamping convex edge is arranged in the annular groove, the clamping convex edge extends upwards relative to the connecting section, and the clamping convex edge and the connecting section can be welded into a whole, so that the clamping convex edge is not easy to fall off from the annular groove, the rotating cover and the sliding seat can be connected more stably, and the rotating cover does not influence to rotate in the annular groove.

(3) According to the invention, the fixing plate is connected with the top surface of the inner fixing hole through the plurality of springs, after the driving shaft to be processed extends into the inner fixing hole, the driving shaft can extrude the fixing plate beyond the top surface of the inner fixing hole, the fixing plate can move upwards to extrude the springs and enable the springs to be compressed under stress, the compressed springs provide a reaction force for the fixing plate, the fixing plate can press the driving shaft to be processed, and the driving shafts with different diameters can be fixed more stably.

(4) According to the invention, water in the water storage tank can be pumped into the cooling pipe through the water pump, the water in the cooling pipe rushes to the surface of the shaft to be processed, the shaft to be processed is cooled and then falls into the sliding groove, and the water in the sliding groove is pumped into the water storage tank through the circulating pump, so that the water can be recycled, and the water resource can be saved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the polishing disc and the protective cover of the present invention;

FIG. 4 is a schematic view of the partial front cross-sectional structure of the rotating cap of the present invention mounted on the sliding seat;

FIG. 5 is a schematic view of a partial side view of the rotating cap of the present invention mounted on a sliding seat;

FIG. 6 is a schematic front sectional view of the rotating mask of the present invention;

FIG. 7 is a schematic front sectional view of a fixation plate of the present invention;

reference numerals: 1 adjusting motor, 2 mounts bases, 201 sliding grooves, 3 adjusting screw rods, 4 sliding bases, 41 through grooves, 42 internal fixing holes, 5 nuts, 6 driving shafts, 7 springs, 8 fixing plates, 81 arc surfaces, 9 rotating motors, 10 rotating covers, 101 connecting sections, 102 clamping sections, 1021 external fixing holes, 1022 threaded holes, 11 gear rings, 12 gears, 13 locking screw rods, 131 locking pads, 14 protective covers, 15 cooling pipes, 16 water storage tanks, 17 circulating pipes, 18 polishing boxes, 19 polishing motors, 20 polishing disks, 21 water suction pumps, 22 circulating pumps and 23 clamping convex ridges.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1-2, the present embodiment provides a driving shaft processing apparatus, including a polishing mechanism, and further including a mounting base 2, a sliding base 4 is installed on the mounting base 2, an annular groove is formed on an end surface of the sliding base 4, a rotating cover 10 which extends to the outside and is opposite to the polishing mechanism is installed in the annular groove, an external fixing hole 1021 is formed in the rotating cover 10, an internal fixing hole 42 which is communicated with the external fixing hole 1021 is formed in the sliding base 4, a clamping mechanism which can extend into the external fixing hole 1021 is installed on the rotating cover 10, a gear ring 11 is sleeved on an outer surface of the rotating cover 10, a rotating motor 9 is installed on a top surface of the sliding base 4, and a gear 12 which is engaged with the gear ring 11 is installed on a motor shaft of the rotating motor 9.

The preferred structure of grinding machanism does: the grinding mechanism comprises a grinding box 18, a grinding motor 19 is arranged in the grinding box 18, and a grinding disc 20 positioned above the sliding groove 201 is arranged on a motor shaft of the grinding motor 19.

The working principle is as follows: when the driving shaft 6 needs to be machined, the driving shaft 6 sequentially penetrates through the outer fixing hole 1021 and the inner fixing hole 42, then a part needing to be polished is adjusted to be in contact with the polishing disc 20, the driving shaft 6 is clamped through the clamping mechanism on the rotating cover 10, the conventional polishing motor 19 is electrified, the polishing disc 20 is driven to rotate after the polishing motor 19 is electrified, meanwhile, the rotating motor 9 can be electrified, the gear 12 is driven to rotate after the rotating motor 9 is electrified, the gear 12 drives the gear ring 11 to rotate, the gear ring 11 drives the rotating cover 10 to rotate, and the rotating cover 10 drives the driving shaft 6 to rotate, so that different peripheral surfaces of the driving shaft 6 can be polished by the polishing disc 20.

Example 2

As shown in fig. 1 to 7, in addition to the above embodiment 1, this embodiment provides a structure that the rotating cover 10 and the sliding seat 4 can be more firmly installed, and the preferable structure of the clamping mechanism is: the rotating cover 10 comprises a connecting section 101 and a clamping section 102 which are integrally formed, a clamping convex ridge 23 is integrally formed on the outer peripheral surface of the connecting section 101, the clamping convex ridge 23 is located in an annular groove, and a clamping mechanism is installed on the clamping section 102. Through setting up the protruding stupefied 23 of joint in the ring channel, the protruding stupefied 23 of joint upwards extends relative linkage segment 101, can be as an organic whole through the welding between protruding stupefied 23 of joint and linkage segment 101, the protruding stupefied 23 of joint is difficult to come out from the ring channel like this, thereby make to rotate cover 10 and be difficult to come out from coming out in the ring channel, can make to rotate cover 10 and slide holder 4 within a definite time and be connected more stably, and do not influence and rotate cover 10 at the ring channel internal rotation.

The preferable structure of the clamping mechanism is as follows: the clamping mechanism comprises a plurality of threaded holes 1022 which are formed in the clamping section 102 and communicated with the external fixing hole 1021, the threaded holes 1022 are uniformly formed in the clamping section 102, and the locking screw 13 is installed in the threaded holes 1022. When the driving shaft 6 needs to be fixed, the locking screws 13 can be rotated, and due to the fact that the locking screws 13 are in threaded connection with the threaded holes 1022, the locking screws 13 can move towards the direction of the inner fixing holes 42 when rotating until the driving shaft 6 is tightly fixed by the locking screws 13, and due to the fact that the threads have a self-locking function, the driving shaft 6 can be firmly fixed by the locking screws 13.

Preferably, the lower extreme of locking screw 13 is connected with the locking pad 131 that is located outer fixed orifices 1021, and the bottom surface of locking pad 131 is the arc, be curved locking pad 131 can increase with drive shaft 6 within a definite time the area to can fix drive shaft 6 more firmly, can avoid locking screw 13 directly to support tightly on drive shaft 6 simultaneously, avoid causing the damage to drive shaft 6.

Preferably, a fixing plate 8 is provided in the inner fixing hole 42 along the length direction thereof, and the fixing plate 8 is connected to the top surface of the inner fixing hole 42 by a plurality of springs 7. After the drive shaft 6 that treats processing stretched into interior fixed orifices 42, drive shaft 6 can surpass the top surface extrusion of fixed orifices with fixed plate 8, and fixed plate 8 can move up to extrusion spring 7 makes spring 7 atress compression, and the reaction force is given to fixed plate 8 again to compressed spring 7, makes fixed plate 8 push down the drive shaft 6 of treating processing, thereby can fix the drive shaft 6 of different diameters more stably.

Preferably, the bottom surface of the fixing plate 8 is arc-shaped, so that the area between the fixing plate and the driving shaft 6 can be increased, and the driving shaft 6 can be fixed more firmly; the front end of the fixed plate 8 is a circular arc surface 81, and the circular arc surface 81 can make the driving shaft 6 enter the lower part of the fixed plate 8 more easily.

Example 3

As shown in fig. 1-2, on the basis of the above embodiment 1, the present embodiment provides a preferable structure that can make the sliding seat 4 slide: the top surface of mount pad 2 is opened along its length direction has sliding tray 201, and it has logical groove 41 to open along the length direction of sliding tray 201 in the sliding tray 4, leads to and installs adjusting screw 3 through nut 5 in the groove 41, and adjusting motor 1 is installed to adjusting screw 3's one end, and the other end passes through the bearing and installs on mount pad 2.

In this embodiment: when the drive shaft 6 needs to move forward to the direction of the polishing disc 20, the conventional adjusting motor 1 is powered on, the adjusting motor 1 is powered on to drive the adjusting screw rod 3 to rotate, the adjusting screw rod 3 and the nut 5 are connected through threads, and the nut 5 is fixed in the through groove 41, so that when the adjusting screw rod 3 rotates, the nut 5 can drive the sliding seat 4 to slide along the sliding groove 201, and finally the drive shaft 6 is driven to move forward to the direction of the polishing disc 20, so that the drive shafts 6 in different length directions can be processed.

Example 4

As shown in fig. 1 to 3, in addition to the above embodiment 1, the present embodiment provides a preferable structure that can cool down the machined driving shaft 6, and the preferable structure is: the grinding box 18 is provided with a protective cover 14 covering the upper part of the grinding disc 20, the protective cover 14 is provided with a cooling component positioned above the grinding disc 20, the cooling component comprises a water storage tank 16 arranged on the top surface of the grinding box 18, a cooling pipe 15 extending to the upper part of the grinding disc 20 is arranged in the water storage tank 16, a water suction pump 21 is arranged on the cooling pipe 15, a circulating pipe 17 extending to the inside of the sliding groove 201 is also arranged in the water storage tank 16, and the circulating pump 22 is arranged on the circulating pipe 17.

The protective cover 14 can prevent the processed broken slag of the driving shaft 6 from splashing to the periphery and causing damage to the surrounding people; can take out the cooling tube 15 through conventional suction pump 21 with the water in the storage water tank 16 in, the water in the cooling tube 15 dashes again to the surface of treating the processing axle, drop to the sliding tray 201 again after for treating processing drive shaft 6 cooling, take out the storage water tank 16 through the water in conventional circulating pump 22 in with the sliding tray 201 again, water can be cooled down and filter impurity through conventional mode when circulating pipe 17, can use water cycle like this to can save the water resource.

Claims

1. The utility model provides a drive shaft processingequipment, includes grinding machanism, its characterized in that: still include mount pad (2), install sliding seat (4) on mount pad (2), open the terminal surface of sliding seat (4) has the ring channel, install in the ring channel and extend to outside and relative rotation cover (10) with grinding machanism, it has external fixation hole (1021) to rotate cover (10) internal division, it has communicating internal fixation hole (42) with external fixation hole (1021) to open in sliding seat (4), install the clamping mechanism in extensible to external fixation hole (1021) on rotating cover (10), the cover is equipped with ring gear (11) on rotating the surface of cover (10), rotating electrical machines (9) are installed to the top surface of sliding seat (4), install gear (12) with ring gear (11) meshing on the motor shaft of rotating electrical machines (9).

2. A drive shaft machining apparatus according to claim 1, wherein: rotate cover (10) including the linkage segment (101) and the clamp section (102) of mutual shaping as an organic whole, integrated into one piece has protruding stupefied (23) of joint on the outer peripheral face of linkage segment (101), protruding stupefied (23) of joint is located the ring channel, clamping mechanism installs on clamp section (102).

3. A drive shaft machining apparatus according to claim 2, wherein: the clamping mechanism comprises a plurality of threaded holes (1022) which are formed in the clamping section (102) and communicated with the external fixing hole (1021), the threaded holes (1022) are uniformly formed in the clamping section (102), and locking screws (13) are installed in the threaded holes (1022).

4. A drive shaft machining apparatus according to claim 3, wherein: the lower extreme of locking screw (13) is connected with and is located locking pad (131) in outer fixed orifices (1021), the bottom surface of locking pad (131) is the arc.

5. A drive shaft machining apparatus according to claim 1, wherein: a fixing plate (8) is arranged in the inner fixing hole (42) along the length direction of the inner fixing hole, and the fixing plate (8) is connected with the top surface of the inner fixing hole (42) through a plurality of springs (7).

6. A drive shaft machining apparatus according to claim 5, wherein: the bottom surface of fixed plate (8) is the arc, the front end of fixed plate (8) is arc surface (81).

7. A drive shaft machining apparatus according to claim 1, wherein: the top surface of mount pad (2) is opened along its length direction has sliding tray (201), open along the length direction of sliding tray (201) in sliding tray (4) has logical groove (41), install adjusting screw (3) through nut (5) in leading to groove (41), adjusting motor (1) is installed to the one end of adjusting screw (3), and the other end passes through the bearing and installs on mount pad (2).

8. A drive shaft machining apparatus according to claim 7, wherein: the grinding mechanism comprises a grinding box (18), a grinding motor (19) is installed in the grinding box (18), and a grinding disc (20) located above the sliding groove (201) is installed on a motor shaft of the grinding motor (19).

9. A drive shaft machining apparatus according to claim 8, wherein: install on case (18) of polishing and cover protection cover (14) on polishing dish (20) upper portion, install the cooling module who is located polishing dish (20) top on protection cover (14).

10. A drive shaft machining apparatus according to claim 9, wherein: the cooling module is including installing storage water tank (16) at case (18) top surface of polishing, install cooling tube (15) that extend to polishing dish (20) top in storage water tank (16), install suction pump (21) on cooling tube (15), still install circulating pipe (17) that extend to in sliding tray (201) in storage water tank (16), install circulating pump (22) on circulating pipe (17).