CN221087495U

CN221087495U - Gear tooth surface finish turning grinding device

Info

Publication number: CN221087495U
Application number: CN202322804606.8U
Authority: CN
Inventors: 郭春卫; 张金喜; 陈海峰; 崔飞
Original assignee: Qingdao Yehong Machinery Industry & Trade Co ltd
Current assignee: Qingdao Yehong Machinery Industry & Trade Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-06-07
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a gear tooth surface finish turning polishing device, which relates to the technical field of gear polishing, in particular to a gear tooth surface finish turning polishing device, and comprises a frame, wherein one end of the top of the frame is provided with a polishing wheel for polishing, a first control motor is fixed in the middle of the bottom of the frame, an output shaft of the first control motor penetrates through the frame to be fixed with a rotary conveying plate, the outer side of the rotary conveying plate is movably sleeved with the inner side of the frame, a plurality of through holes are formed in the top of the rotary conveying plate, a bearing platform is movably connected in the through holes, and the bottom end of the bearing platform extends into the frame to be fixed with a bracket. This gear tooth face finish turning grinding device is through under the drive of first control motor output shaft for the gear can be transported to the wheel department of polishing gradually on the bearing platform, and under the orbital effect that rises, makes the gear can upwards promote, and then removes to the department of polishing and polish.

Description

Gear tooth surface finish turning grinding device

Technical Field

The utility model relates to the technical field of gear grinding, in particular to a gear tooth surface finish turning grinding device.

Background

The gear is a mechanical element with teeth on the rim, which can continuously mesh with and transmit motion and power, is a mechanical part with teeth which can mesh with each other, and the use of the gear plays a very important role for most mechanical devices, so that the processing and manufacturing of the gear are very important, and one of the important elements is the polishing of the tooth surface of the gear. The mode of polishing of gear is fixed through the centre gripping of gear mainly, and then polish the gear tooth face, because most gears are circular, and then its gear tooth face is at the in-process of polishing often need outwards stretch out one section and unsettled polishing, and need rotatory gear when the gear polishes, and then make the gear can polish completely, so be difficult for carrying out centre gripping transportation with the gear and make the gear rotate, and then make the mode of polishing of gear always be a gear centre gripping, then polish, after a gear is polished, take off the gear, and then polish of next gear, thereby serious influence the polishing efficiency of gear, we have proposed a gear tooth face finish turning grinding device for this reason.

Disclosure of utility model

The utility model provides a gear tooth surface finish turning polishing device, which solves the problems set forth in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a gear tooth face finish turning grinding device, includes the frame, is provided with the grinding wheel of polishing at the one end at frame top, the centre of frame bottom is fixed with first control motor, and the output shaft of first control motor passes the frame and is fixed with the rotation transport board, rotates the inboard activity of transport board and frame and cup joints, has seted up a plurality of through-holes at the top of rotation transport board, swing joint has the bearing platform in the through-hole, and the bottom of bearing platform stretches into the inside of frame and is fixed with the support, and the centre of support bottom has the runner through the pivot connection, is fixed with the track that rises at the inside bottom of frame, and the bottom of its part runner contacts with the inside bottom of frame, and the bottom of another part runner contacts with the top of track that rises.

Optionally, a connecting column is fixed at the center of the top of the rotary transport plate, a rotary base plate is fixed at the top of the connecting column, a slot corresponding to the through hole is formed in the rotary base plate in a penetrating mode, and a limiting sleeve is movably connected inside the slot.

Optionally, a spring is fixed to the top end of the limiting sleeve, and the top end of the spring is fixed to the inner wall of the slot hole.

Optionally, the inside centre in rotatory base plate top is fixed with the linkage post, and the top activity of linkage post has cup jointed the roof, runs through on the roof and has offered a logical groove, is fixed with the second control motor at the top of roof, and the output shaft of second control motor stretches into logical inslot and is fixed with the drive plate.

Optionally, the outside of drive plate and the inner wall activity of logical groove cup joint to be fixed with electric putter in the center of drive plate bottom.

Optionally, the outside of roof bottom is fixed with three support frames, and the bottom of three support frames is fixed with the top of frame mutually.

Optionally, a fixed plate is fixed at one end of the top of the frame, a driving motor is fixed at one side of the fixed plate, and an output shaft of the driving motor penetrates through the fixed plate to be fixed with a polishing wheel.

The utility model has the following beneficial effects:

1. This gear tooth face finish turning grinding device is through under the drive of first control motor output shaft for the gear can be transported to the wheel department of polishing gradually on the bearing platform, and under the orbital effect that rises, make the gear can upwards promote, and then remove to polishing department and polish, avoided the gear to take off after accomplishing with one polishing and polish to next gear again, make the more coherent of polishing of gear, thereby improved the efficiency that the gear was polished.

2. This gear tooth face finish turning grinding device through rising orbital effect down for the gear can upwards remove, and then under the elasticity effect of spring, makes the restriction sleeve can be down to the gear centre gripping prescribe a limit to, makes the gear transport that can be stable then, has avoided the gear to appear the skew condition in position at the in-process of transportation, thereby has guaranteed that the gear can polish normally.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the rotary transport plate connection of the present utility model;

FIG. 4 is a schematic view of the structure of the support platform connection of the present utility model;

Fig. 5 is a schematic structural diagram of the present utility model a.

In the figure: 1. a frame; 2. a first control motor; 3. a support platform; 4. a fixing plate; 5. a driving motor; 6. a support frame; 7. a top plate; 8. a second control motor; 9. rotating the substrate; 10. rotating the transport plate; 11. grinding wheel; 12. a lifting rail; 13. a bracket; 14. a rotating wheel; 15. a drive plate; 16. an electric push rod; 17. a spring; 18. defining a sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a gear tooth surface finish turning polishing device includes a frame 1, a polishing wheel 11 for polishing is provided at one end of the top of the frame 1, the polishing wheel 11 rotates to polish gears, the method is the prior art, no improvement is made here, further details are not needed, a first control motor 2 is fixed in the middle of the bottom of the frame 1, an output shaft of the first control motor 2 passes through the frame 1 to be fixed with a rotary transport plate 10, the rotary transport plate 10 can rotate under the drive of the output shaft of the first control motor 2, the first control motor 2 is connected with a controller, the first control motor 2 and the controller are in the prior art, the outer side of the rotary transport plate 10 is movably sleeved with the inner side of the frame 1, the rotary transport plate 10 can rotate at a fixed position under the limit of the frame 1, a plurality of through holes are formed at the top of the rotary transport plate 10, a supporting platform 3 is movably connected in the through holes, the supporting platform 3 can move along a fixed track under the limitation of the through holes, the supporting platform 3 can move in the vertical direction, the bottom end of the supporting platform 3 stretches into the frame 1, a bracket 13 is fixed in the frame 1, a rotating wheel 14 is connected in the middle of the bottom of the bracket 13 through a shaft pin, a hinge structure taking the shaft pin as a rotating shaft is formed, the rotating wheel 14 can rotate, a lifting track 12 is fixed at the bottom of the frame 1, two ends of the lifting track 12 are arc-shaped slopes, the bracket 13 can smoothly move to the top of the lifting track 12, the bottom of a part of the rotating wheel 14 contacts with the bottom end of the frame 1, the bottom of the other part of the runner 14 is in contact with the top of the rising track 12.

Referring to fig. 1 to 2 and 5, a connecting column is fixed at the center of the top of the rotary transport plate 10, a rotary base plate 9 is fixed at the top of the connecting column, under the transmission of the connecting column, the rotary base plate 9 can rotate along with the rotary transport plate 10, a slot corresponding to the through hole is formed in the rotary base plate 9 in a penetrating manner, a limiting sleeve 18 is movably connected inside the slot, the limiting sleeve 18 can move along a fixed track under the limitation of the slot, the bottom end of the limiting sleeve 18 is in contact with a gear when the supporting platform 3 is not located at the ascending track 12, and the spring 17 gives a certain elastic force to press the limiting sleeve 18, so that the stability of the gear is ensured.

Referring to fig. 1 to 2 and 5, the top end of the limiting sleeve 18 is fixed with a spring 17, and the top end of the spring 17 is fixed with the inner wall of the slot, so that the gear will not shift in position when being pushed by the supporting platform 3 to move upwards under the action of the elastic force of the spring 17, and the gear is ensured to be polished normally.

Referring to fig. 1 to 2 and 5, a linkage column is fixed in the middle of the top of the rotating base plate 9, a top plate 7 is movably sleeved at the top of the linkage column, the linkage column can be rotated at a fixed position under the limitation of the top plate 7, the rotating position of the rotating base plate 9 is further limited, a through groove is formed in the top plate 7 in a penetrating manner, a second control motor 8 is fixed at the top of the top plate 7, an output shaft of the second control motor 8 extends into the through groove to be fixed with a transmission plate 15, the transmission plate 15 can rotate under the driving of an output shaft of the second control motor 8, and the second control motor 8 is connected with a controller, and the second control motor 8 and the controller are of the prior art and are not described herein.

Referring to fig. 1 to 2 and 5, the outer side of the transmission plate 15 is movably sleeved with the inner wall of the through groove, under the limitation of the through groove, the transmission plate 15 can be in a fixed position for rotation, and an electric push rod 16 is fixed at the center of the bottom of the transmission plate 15, under the driving of the transmission plate 15, the electric push rod 16 can rotate, the electric push rod 16 can press down a gear, and the gear can rotate for polishing, and the electric push rod 16 is in the prior art and will not be described herein.

Referring to fig. 1 to 4, three supporting frames 6 are fixed on the outer side of the bottom of the top plate 7, the bottom ends of the three supporting frames 6 are fixed to the top of the frame 1, and the top plate 7 can be fixed under the support of the three supporting frames 6.

Referring to fig. 1 to 4, a fixing plate 4 is fixed at one end of the top of the frame 1, a driving motor 5 is fixed at one side of the fixing plate 4, an output shaft of the driving motor 5 passes through the fixing plate 4 to be fixed with a polishing wheel 11, and the polishing wheel 11 can rotate under the driving of the output shaft of the fixing plate 4, so that the gears are polished, and the driving motor 5 is in the prior art and will not be described herein.

To sum up, this gear tooth face finish turning grinding device, when in use, place the gear on bearing platform 3, then under the drive of the output shaft of first control motor 2, make rotate transportation board 10 rotate, under the drive of rotating transportation board 10, make bearing platform 3 carry out circular motion, then make runner 14 carry out rotatory removal, and then make bearing platform 3 can upwards rise track 12 and remove, under the effect of rising track 12, make bearing platform 3 can upwards remove with rotating transportation board 10 relatively, its gear upwards extrudees limiting sleeve 18, spring 17 compresses, under the effect of spring 17's elasticity, make the gear can stable carry out removal, in gear movement to grinding wheel 11 department, electric putter 16's output downwards moves, then pass the slotted hole, and then with the top looks butt of gear, and then compress tightly the gear, then under the drive of the output shaft of second control motor 8, make the gear can progressively rotate, and then make the face of eating of gear can polish, under the effect of driving motor 5 output shaft, make the gear can rotate to grind to the gear 11.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear tooth face finish turning grinding device, includes frame (1), is provided with grinding wheel (11) of polishing at the one end at frame (1) top, its characterized in that: the middle of frame (1) bottom is fixed with first control motor (2), the output shaft of first control motor (2) is fixed with rotation transport board (10) through frame (1), the outside of rotation transport board (10) cup joints with the inboard activity of frame (1), a plurality of through-holes have been seted up at the top of rotation transport board (10), swing joint has bearing platform (3) in the through-hole, the inside that the bottom of bearing platform (3) stretched into frame (1) is fixed with support (13), the centre of support (13) bottom is connected with runner (14) through the pivot, bottom mounting in frame (1) is inside has ascending track (12), the bottom of its part runner (14) contacts with the inside bottom of frame (1), the bottom of another part runner (14) contacts with the top of ascending track (12).

2. The gear tooth surface finish turning grinding device according to claim 1, wherein: the center at the top of the rotary transport plate (10) is fixedly provided with a connecting column, the top of the connecting column is fixedly provided with a rotary base plate (9), a slotted hole corresponding to the through hole is formed in the rotary base plate (9) in a penetrating mode, and a limiting sleeve (18) is movably connected inside the slotted hole.

3. The gear tooth surface finish turning grinding device according to claim 2, wherein: a spring (17) is fixed at the top end of the limiting sleeve (18), and the top end of the spring (17) is fixed with the inner wall of the slot hole.

4. A gear tooth-face finish turning grinding device according to claim 3, characterized in that: the middle of the inside of rotatory base plate (9) top is fixed with the linkage post, and roof (7) has been cup jointed in the activity of linkage post's top, runs through on roof (7) and has offered a logical groove, is fixed with second control motor (8) at the top of roof (7), and the output shaft of second control motor (8) stretches into logical inslot and is fixed with drive plate (15).

5. The gear tooth surface finish turning grinding device according to claim 4, wherein: the outer side of the transmission plate (15) is movably sleeved with the inner wall of the through groove, and an electric push rod (16) is fixed in the center of the bottom of the transmission plate (15).

6. The gear tooth surface finish turning grinding device according to claim 5, wherein: the outside of roof (7) bottom is fixed with three support frame (6), and the bottom of three support frame (6) is fixed with the top of frame (1).

7. The gear tooth surface finish turning grinding device according to claim 1, wherein: one end at frame (1) top is fixed with fixed plate (4) to be fixed with driving motor (5) in one side of fixed plate (4), the output shaft of driving motor (5) passes fixed plate (4) and is fixed with grinding wheel (11).