CN217702884U

CN217702884U - Tooth surface polishing device

Info

Publication number: CN217702884U
Application number: CN202221377701.3U
Authority: CN
Inventors: 毛玲俊; 何本益; 黄建华; 应懿懿
Original assignee: WENLING MINGHUA GEAR CO Ltd
Current assignee: WENLING MINGHUA GEAR CO Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-01
Anticipated expiration: 2032-06-02

Abstract

The utility model belongs to the technical field of gear machining equipment, refer in particular to a flank of tooth burnishing device, including the frame, can be in the frame lateral shifting's location axle and can go up and down to move's burnishing abrasive wheel in the frame, the epaxial suit in location is fixed with the work piece, drives the synchronous rotation of work piece by a rotary power source drive location axle, rotates by two drive burnishing abrasive wheels of rotary power source. The utility model discloses with the help of location axle and the burnishing wheel that can go up and down to remove that can lateral shifting for gear workpiece can be after packing into the location axle, remove towards the burnishing wheel direction along with the location axle, and then under the power drive of rotary power source one and rotary power source two, the burnishing wheel that goes up and down to remove can polish the flank of tooth on the gear workpiece one by one, a structure is simple, and the automation is high, the hand labor has not only been reduced, protection operating personnel's personal safety, still possess higher machining efficiency and machining precision simultaneously.

Description

Tooth surface polishing device

The technical field is as follows:

the utility model belongs to the technical field of gear machining equipment, refer in particular to a flank of tooth burnishing device.

Background art:

at present, in the gear machining process, after a gear blank is machined to form teeth, operations of polishing and deburring of the tooth surface are needed. The existing tooth surface polishing operation is completed through manual operation, so that the operation is troublesome, the efficiency is low, potential safety hazards exist, and certain danger still exists even if an operator brings a protective cover.

The invention content is as follows:

the utility model aims at providing a flank of tooth burnishing device, its simple structure, degree of automation are high, have not only reduced hand labor power, protection operating personnel's personal safety, still possess simultaneously higher machining efficiency and machining precision.

The utility model discloses a realize like this:

a tooth surface polishing device comprises a rack, a positioning shaft capable of moving transversely on the rack, and a polishing grinding wheel capable of moving up and down on the rack, wherein a workpiece is sleeved and fixed on the positioning shaft, the positioning shaft is driven by a first rotary power source to drive the workpiece to rotate synchronously, the axis of the polishing grinding wheel is perpendicular to the axis of the positioning shaft, the polishing grinding wheel is arranged along the radial direction of the positioning shaft, and the second rotary power source drives the polishing grinding wheel to rotate.

In foretell flank of tooth burnishing device, it has horizontal spout to open in the frame, and sliding connection has the removal seat on the horizontal spout, the location axle rotates through the bearing to be connected on removing the seat, rotatory power supply one is for fixing the step motor on removing the seat, step motor's pivot and the bottom linkage of location axle.

In the tooth surface polishing device, the rack is provided with the driving cylinder, the telescopic end of the driving cylinder is fixedly connected to the moving seat, and the driving cylinder drives the moving seat and the positioning shaft to reciprocate along the transverse sliding groove.

In the tooth surface polishing device, the upper and lower sliding rods are connected to the rack in a sliding manner along the vertical direction, the upper ends of the upper and lower sliding rods are fixed with the lifting seat, the lower ends of the upper and lower sliding rods are linked with the lifting power source, the lifting power source drives the upper and lower sliding rods and the lifting seat to move up and down, the rotary power source is a pneumatic gun fixed on the lifting seat, and the polishing grinding wheel is sleeved on a rotating shaft of the pneumatic gun.

In the above tooth surface polishing apparatus, the lifting power source is a lifting cylinder or an electric push-pull rod.

In foretell flank of tooth burnishing device, be provided with in the frame and detect the seat, detect and have seted up the bar regulation hole along vertical on the seat, sliding connection just can relatively fixed have the position detection component that is used for detecting the lift seat position on the bar regulation hole, position detection component and control assembly electric connection, by the operating condition of control assembly according to position detection component's signal control lift power supply.

Compared with the prior art, the utility model outstanding advantage is:

the utility model discloses with the help of location axle that can lateral shifting and the burnishing wheel that can go up and down to remove for gear workpiece can be after packing into the location axle, move towards the burnishing wheel direction along with the location axle, and then under the power drive of rotary power source one and rotary power source two, the burnishing wheel that goes up and down to remove can polish the flank of tooth on the gear workpiece one by one, its simple structure, degree of automation is high, the hand labor has not only been reduced, protection operating personnel's personal safety, still possess higher machining efficiency and machining precision simultaneously.

Description of the drawings:

fig. 1 is an overall perspective view of the present invention;

fig. 2 is an overall sectional view of the present invention;

fig. 3 is an overall side view of the present invention;

fig. 4 is an overall plan view of the present invention.

In the figure: 1. a frame; 2. positioning the shaft; 3. polishing the grinding wheel; 4. a workpiece; 5. a transverse chute; 6. a movable seat; 7. a stepping motor; 8. a driving cylinder; 9. an upper slide bar and a lower slide bar; 10. a lifting seat; 11. a pneumatic gun; 12. an electric push-pull rod; 13. a detection seat; 14. a strip-shaped adjusting hole; 15. a position detection element.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 4:

the utility model provides a flank of tooth burnishing device, including frame 1, can be in frame 1 horizontal migration's location axle 2 and can go up and down the buffing wheel 3 that removes in frame 1, the suit is fixed with work piece 4 on the location axle 2, drive location axle 2 by rotary power source one and drive work piece 4 and rotate in step, the axis of buffing wheel 3 is mutually perpendicular with the axis of location axle 2, and buffing wheel 3 sets up along the radial of location axle 2, by rotary power source two drive buffing wheel 3 rotations.

The utility model discloses with the help of location axle 2 that can lateral shifting and the burnishing wheel 3 that can go up and down to remove, make gear workpiece 4 can be after packing into location axle 2, move along with location axle 2 towards burnishing wheel 3 directions, and then under the power drive of rotary power source one and rotary power source two, the burnishing wheel 3 that goes up and down to remove can polish the flank of tooth on the gear workpiece 4 one by one, a structure is simple, the degree of automation is high, the hand labor has not only been reduced, protection operating personnel's personal safety, still possess higher machining efficiency and machining precision simultaneously.

Furthermore, the positioning shaft 2 can be slidably connected to the frame 1 by means of a common structure such as a sliding rail, and in this embodiment, the specific structure of the positioning shaft 2 slidably connected to the frame 1 is: open in the frame 1 and have horizontal spout 5, sliding connection has removal seat 6 on horizontal spout 5, location axle 2 rotates through the bearing to be connected on removing seat 6, and simultaneously, a rotary power source drive location axle 2's rotation can be with the help of gear drive's mode, and the structure and the transmission structure that set up that this embodiment rotary power source adopted are: the first rotary power source is a stepping motor 7 fixed on the moving seat 6, and a rotating shaft of the stepping motor 7 is linked with the bottom end of the positioning shaft 2.

Furthermore, the power source of the positioning shaft 2 sliding on the transverse sliding chute 5 transversely and reciprocally is: frame 1 is last to be provided with and to drive actuating cylinder 8, drives the flexible end fixed connection of actuating cylinder 8 and on removing seat 6, and removes seat 6 and location axle 2 along 5 reciprocating motion of horizontal spout by driving actuating cylinder 8 drive.

Simultaneously, the concrete structure that burnishing wheel 3 can go up and down to remove in frame 1 is: slide bar 9 about vertical sliding connection has in frame 1, and the upper end of upper and lower slide bar 9 is fixed with lift seat 10, lower extreme and the linkage of lift power supply, and slide bar 9 and lift seat 10 reciprocate about being driven by the lift power supply to, rotary power source two can adopt common rotating electrical machines, and in this embodiment, the concrete structure that rotary power source two adopted is: the second rotary power source is a pneumatic gun 11 fixed on the lifting seat 10, and the polishing grinding wheel 3 is sleeved on a rotating shaft of the pneumatic gun 11.

The lifting power source may be a lifting cylinder or an electric push-pull rod 12, and in this embodiment, the electric push-pull rod 12 is used as the lifting power source.

Furthermore, in order to enable the lifting seat 10 and the buffing wheel 3 to stably lift and move on the tooth surface of the gear workpiece 4, a detection seat 13 is arranged on the machine frame 1, a strip-shaped adjusting hole 14 is vertically formed in the detection seat 13, a position detection element 15 which is used for detecting the position of the lifting seat 10 is slidably connected on the strip-shaped adjusting hole 14 and can be relatively fixed, the position detection element 15 is electrically connected with a control assembly, and the control assembly controls the working state of the lifting power source according to the signal of the position detection element 15. That is, the position detecting element 15 can perform position adjustment on the strip-shaped adjusting hole 14 according to the tooth surface height of the gear workpiece 4 actually processed, and when the lifting seat 10 moves to a specified position, the position detecting element 15 can detect the lifting seat 10, so that the control assembly controls the lifting power source to stop working or work reversely.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A tooth surface polishing device characterized in that: including frame (1), can be in frame (1) lateral shifting's location axle (2), and can go up at frame (1) and go up the buff wheel (3) that the lift removed, suit and be fixed with work piece (4) on location axle (2), drive work piece (4) synchronous rotation by a rotary power source drive location axle (2), the axis of buff wheel (3) is mutually perpendicular with the axis of location axle (2), and buff wheel (3) are along the radial setting of location axle (2), rotate by two drive buff wheels (3) of rotary power source.

2. A tooth surface polishing device as set forth in claim 1, wherein: open in frame (1) and have horizontal spout (5), sliding connection has removal seat (6) on horizontal spout (5), location axle (2) rotate through the bearing and connect on removing seat (6), step motor (7) on the seat (6) are removed for fixing to rotatory power supply, the pivot of step motor (7) and the bottom linkage of location axle (2).

3. A tooth surface polishing device as set forth in claim 2, wherein: the frame (1) is provided with a driving cylinder (8), the telescopic end of the driving cylinder (8) is fixedly connected to the moving seat (6), and the driving cylinder (8) drives the moving seat (6) and the positioning shaft (2) to reciprocate along the transverse sliding groove (5).

4. A tooth surface polishing device as set forth in claim 1, wherein: the polishing machine is characterized in that an upper sliding rod (9) and a lower sliding rod (9) are connected to the frame (1) in a vertical sliding mode, a lifting seat (10) is fixed to the upper end of the upper sliding rod and the lower end of the upper sliding rod (9), the lower end of the upper sliding rod and the lower sliding rod are linked with a lifting power source, the upper sliding rod (9) and the lower sliding rod (10) are driven by the lifting power source to move up and down, a second rotary power source is a pneumatic gun (11) fixed to the lifting seat (10), and the polishing grinding wheel (3) is sleeved on a rotating shaft of the pneumatic gun (11).

5. A tooth surface polishing device as set forth in claim 4, wherein: the lifting power source is a lifting cylinder or an electric push-pull rod (12).

6. A tooth surface polishing device as set forth in claim 4, wherein: be provided with on frame (1) and detect seat (13), detect and go up along vertical strip-shaped adjusting hole (14) of having seted up in seat (13), sliding connection and the relatively fixed position detection component (15) that are used for detecting lift seat (10) position on strip-shaped adjusting hole (14), position detection component (15) and control assembly electric connection are by the operating condition of control assembly according to the signal control lift power supply of position detection component (15).