CN212945859U

CN212945859U - Gear machining grinding device

Info

Publication number: CN212945859U
Application number: CN202021448966.9U
Authority: CN
Inventors: 刘波
Original assignee: Liaoning Ring Hi Tech Co ltd
Current assignee: Liaoning Ring Hi Tech Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-13
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a gear machining grinding device, including processing frame, processing platform, fixed establishment and grinding machanism, grinding machanism includes first telescopic cylinder, the frame of polishing and rotates the motor, the frame of polishing is located first telescopic cylinder below, it is located the frame of polishing below to rotate the motor, fixedly connected with rolling disc on the output shaft of rotation motor, the fluting has been seted up to the inside one side of rolling disc, the inside installation piece that is provided with of fluting, link to each other through first spring between installation piece bottom and the fluting, the equal sliding connection in fluting inner wall both sides has the sliding seat, the spout has been seted up to the sliding seat opposite side, the inside sliding connection of spout has the slider, the utility model relates to a gear machining technical field. This gear machining grinding device can realize polishing automatically to the internal tooth's socket of internal gear, and it is effectual to polish, and the high quality of polishing reduces manual operation, reduces the cost of polishing, very big promotion internal gear's the efficiency of polishing.

Description

Gear machining grinding device

Technical Field

The utility model relates to a gear machining technical field specifically is a gear machining grinding device.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production.

The tooth is at the internal gear of being on interior circle, and in the internal gear mechanism usually, the gear on the ring gear is the internal gear, need carry out the work of polishing to internal ring gear usually in the production and processing process of internal gear, and current gear machining grinding device generally polishes inefficiency, the effect of polishing is not good, the processing quality of polishing of very big influence internal gear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a gear machining grinding device has solved the internal gear and has polished inefficiency and polish the not good problem of effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gear machining and polishing device comprises a machining frame, a machining table, a fixing mechanism and a polishing mechanism, wherein the polishing mechanism comprises a first telescopic cylinder, a polishing frame and a rotating motor, the polishing frame is positioned below the first telescopic cylinder, the rotating motor is positioned below the polishing frame, a rotating disc is fixedly connected onto an output shaft of the rotating motor, one side inside the rotating disc is provided with a groove, an installation block is arranged inside the groove, the bottom end of the installation block is connected with the groove through a first spring, sliding seats are respectively and slidably connected to two sides of the inner wall of the groove, the other side of each sliding seat is provided with a sliding groove, a sliding block is slidably connected inside the sliding groove, one side of the sliding block is connected with a connecting rod through a hinge, one side of the connecting rod, far away from the sliding block, is connected with the installation block, the connecting rod is connected with the second spring, and, the polishing device is characterized in that a polishing rod is rotatably connected between the mounting frames through a rotating shaft, a polishing motor is fixedly connected to the top end of the polishing rod and located above the mounting frames, a surface polishing mechanism is arranged on the other side above the rotating disc and comprises a support frame, a polishing plate and a polishing piece, and the polishing piece is located below the polishing plate

Preferably, the fixing mechanism is located above the processing table and comprises a fixing frame, a second telescopic cylinder and a gear fixing clamp, and the gear fixing clamp is connected with the fixing frame through the second telescopic cylinder.

Preferably, the connecting rod is connected with the mounting block through a hinge.

Preferably, the gear fixing clamp body is of an arc-shaped structure.

Preferably, the surface of the outer wall of the gear fixing clamp is fixedly connected with a rubber anti-slip pad.

Advantageous effects

The utility model provides a gear machining grinding device. The method has the following beneficial effects:

(1) the gear processing and polishing device comprises a polishing mechanism, a polishing frame, a rotating motor, a groove, an installation block, a first spring, a sliding seat, a sliding groove, a sliding block, a connecting rod, a second spring, an installation frame, a polishing rod and the polishing motor, wherein the polishing mechanism is arranged, the first telescopic cylinder of the polishing mechanism is utilized, the polishing frame is connected with the rotating motor through the first spring, the installation block is connected between the bottom end of the installation block and the groove through the first spring, the sliding seat is connected with the two sides of the inner wall of the groove in a sliding manner, the sliding groove is formed in the other side of the sliding seat, the sliding block is connected in the sliding groove in a sliding manner, one side of the sliding block is connected with the connecting rod through a hinge, the connecting rods are connected through the second spring, when the polishing rod is positioned in the tooth socket of an inner gear to be polished, the first spring and the, the rotating disc rotates to drive the mounting block and the mounting frame to rotate, the polishing rod moves synchronously, and when the polishing rod moves to be abutted against the raised wall of the inner gear, the first spring and the second spring are in a compressed state at the moment so as to synchronously polish the raised wall of the inner gear, so that the inner tooth socket of the inner gear is automatically polished, the polishing effect is good, and the polishing quality is high; be provided with surperficial grinding machanism through rolling disc top opposite side, use through utilizing at surperficial grinding machanism's support frame, the board of polishing and the cooperation between the piece of polishing, the polishing piece that can drive at rolling disc pivoted in-process carries out the work of polishing to the upper surface of gear in step, and the efficiency of polishing of very big promotion internal gear realizes automatic work of polishing, reduces manual operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. processing a frame; 2. a processing table; 3. a fixing mechanism; 301. a fixed mount; 302. a second telescopic cylinder; 303. a gear fixing clamp; 4. a polishing mechanism; 401. a first telescopic cylinder; 402. a polishing frame; 403. rotating the motor; 404. rotating the disc; 405. grooving; 406. mounting blocks; 407. a first spring; 408. a sliding seat; 409. a chute; 410. a slider; 411. a connecting rod; 412. a second spring; 413. a mounting frame; 414. grinding a rod; 415. polishing the motor; 5. a surface polishing mechanism; 501. grinding the plate; 502. and (6) grinding the sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a gear machining and polishing device comprises a machining frame 1, a machining table 2, a fixing mechanism 3 and a polishing mechanism 4, wherein the polishing mechanism 4 comprises a first telescopic cylinder 401, a polishing frame 402 and a rotating motor 403, the polishing frame 402 is positioned below the first telescopic cylinder 401, the rotating motor 403 is positioned below the polishing frame 402, an output shaft of the rotating motor 403 is fixedly connected with a rotating disc 404, one side inside the rotating disc 404 is provided with a slot 405, an installation block 406 is arranged inside the slot 405, the bottom end of the installation block 406 is connected with the slot 405 through a first spring 407, both sides of the inner wall of the slot 405 are respectively connected with a sliding seat 408 in a sliding manner, the other side of the sliding seat 408 is provided with a sliding groove 409, a sliding block 410 is connected inside the sliding groove 409 in a sliding manner, one side of the sliding block 410 is connected with a connecting rod 411 through a hinge, one side of the connecting rod 411, which is far, mounting block 406 top fixedly connected with mounting bracket 413 rotates through the pivot between the mounting bracket 413 to be connected with the stick of polishing 414, and stick of polishing 414 top fixedly connected with polish motor 415, and polish motor 415 is located the mounting bracket 413 top, and the opposite side is provided with surperficial grinding machanism 5 above the rolling disc 404, and surperficial grinding machanism 5 is including polishing board 501 and the piece of polishing 502, and the piece of polishing 502 is located below polishing board 501.

The fixing mechanism 3 is located above the processing table 2, the fixing mechanism 3 comprises a fixing frame 301, a second telescopic cylinder 302 and a gear fixing clamp 303, and the gear fixing clamp 303 is connected with the fixing frame 301 through the second telescopic cylinder 302.

The connecting rod 411 is connected with the mounting block 406 through a hinge.

The gear retaining clip 303 is embodied as an arc-shaped structure.

The outer wall surface of the gear fixing clamp 303 is fixedly connected with a rubber anti-slip pad.

When the gear grinding device works, an internal gear to be ground is placed between the gear fixing clamps 303, the gear fixing clamps 303 are driven to move by driving the second telescopic cylinder 302 to work, so that the outer ring of the internal gear can be fixed and limited, after the gear is fixed, the grinding frame 402 and the rotating motor 403 are driven to descend by driving the first telescopic cylinder 401, so that the rotating disc 404 extends into the inner gear ring, the rotating motor 403 and the grinding motor 415 are opened to work, the rotating motor 403 drives the rotating disc 404 to rotate slowly, the grinding rod 414 is driven to rotate by the grinding motor 415, when the grinding rod 414 is positioned in the tooth groove of the internal gear to be ground, the first spring 407 and the second spring 412 are in a reset state, so that the tooth groove of the internal gear can be ground by using the grinding rod 414, when the rotating disc 404 is driven to rotate continuously by the rotating motor 403, the rotating disc 404 can drive the mounting blocks 406 and the mounting frame, grinding rod 414 also moves synchronously, when grinding rod 414 moves to the protruding wall counterbalance with the internal gear, thereby first spring 407 and second spring 412 are in compression state and can grind the work to the protruding wall of internal gear synchronously this moment, the work of polishing of very big promotion internal gear, rotate the in-process at rolling disc 404, the board 501 of polishing and the piece 502 of polishing of rolling disc 404 top also rotate synchronously, the work of polishing can be carried out to the upper surface of internal gear synchronously through utilizing the upper surface of piece 502 of polishing to contact with the internal gear, the efficiency of polishing of very big promotion internal gear.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a gear machining grinding device, includes processing frame (1), processing platform (2), fixed establishment (3) and grinding machanism (4), its characterized in that: the polishing mechanism (4) comprises a first telescopic cylinder (401), a polishing frame (402) and a rotating motor (403), the polishing frame (402) is located below the first telescopic cylinder (401), the rotating motor (403) is located below the polishing frame (402), a rotating disc (404) is fixedly connected to an output shaft of the rotating motor (403), a slot (405) is formed in one side inside the rotating disc (404), an installation block (406) is arranged inside the slot (405), the bottom end of the installation block (406) is connected with the slot (405) through a first spring (407), sliding seats (408) are slidably connected to two sides of the inner wall of the slot (405), a sliding groove (409) is formed in the other side of the sliding seat (408), a sliding block (410) is slidably connected inside the sliding groove (409), and a connecting rod (411) is connected to one side of the sliding block (410) through a hinge, and connecting rod (411) keep away from one side of slider (410) and link to each other with installation piece (406), link to each other through second spring (412) between connecting rod (411), installation piece (406) top fixedly connected with mounting bracket (413), it is connected with grinding rod (414) to rotate through the pivot between mounting bracket (413), grinding rod (414) top fixedly connected with grinding motor (415), and grinding motor (415) are located mounting bracket (413) top, carousel (404) top opposite side is provided with surface grinding mechanism (5), surface grinding mechanism (5) are including grinding plate (501) and piece (502) of polishing, grinding piece (502) are located grinding plate (501) below.

2. A gear processing grinding apparatus according to claim 1, wherein: fixed establishment (3) are located processing platform (2) top, fixed establishment (3) are including mount (301), second telescopic cylinder (302) and gear fixation clamp (303), gear fixation clamp (303) link to each other with mount (301) through second telescopic cylinder (302).

3. A gear processing grinding apparatus according to claim 1, wherein: the connecting rod (411) is connected with the mounting block (406) through a hinge.

4. A gear processing grinding apparatus according to claim 2, wherein: the gear fixing clamp (303) is of an arc-shaped structure.

5. A gear processing grinding apparatus according to claim 2, wherein: the outer wall surface of the gear fixing clamp (303) is fixedly connected with a rubber anti-slip pad.