CN218837338U

CN218837338U - Coupler shaft yoke R arc machining mechanism

Info

Publication number: CN218837338U
Application number: CN202223166362.7U
Authority: CN
Inventors: 李红领; 赵立
Original assignee: Jingzhou Zhongbang Machinery Manufacturing Co ltd
Current assignee: Jingzhou Zhongbang Machinery Manufacturing Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-11
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a shaft coupling shaft yoke R pitch arc processing agency, including numerical control polishing lathe and shaft coupling shaft yoke spare, the top fixedly connected with installation piece of numerical control polishing lathe, the inside fixed mounting of installation piece has the micro-machine, fixedly connected with pivot on the output shaft of micro-machine, the outside fixedly connected with cam of pivot, movable groove has been seted up to the inside of installation piece, the inside fixedly connected with slide bar in movable groove, the outside sliding connection of slide bar has the sliding sleeve, the outside fixedly connected with fixed block of sliding sleeve. This shaft coupling shaft yoke R pitch arc processing agency through cup jointing the shaft coupling shaft yoke spare in the outside of installation piece, makes the cam push away from the fixed block through starting small-size motor, lets the fixed block extrude spacingly to the inner wall of shaft coupling shaft yoke spare, makes the shaft coupling shaft yoke spare can install on the installation piece with the mode of cartridge need not to press from both sides tight clamping, has improved machining efficiency, possesses simple structure, the advantage of facilitate promotion.

Description

R arc machining mechanism for shaft yoke of coupler

Technical Field

The utility model relates to a shaft coupling processing equipment technical field specifically is a shaft coupling shaft yoke R pitch arc processing agency.

Background

The shaft coupling is a mechanical part used for connecting two shafts in different mechanisms to rotate together so as to transmit torque, some shaft couplings have the functions of buffering, damping and improving the dynamic performance of a shaft system in high-speed and heavy-load power transmission, the shaft coupling consists of two half parts which are respectively connected with a driving shaft and a driven shaft, and most of general power machines are connected with a working machine by means of the shaft coupling.

And prior art notice No. CN 215317179U discloses a mounting fixture for shaft coupling processing, relates to shaft coupling processing technology field, including the bottom plate, still includes: the movable rods and the mounting rods are arranged on two sides of the bottom plate; one side of the movable rod is provided with an installation shell; the adjusting limiting mechanism arranged on one side of the mounting shell comprises an adjusting assembly and a limiting assembly, the adjusting assembly and the limiting assembly jointly act to realize the adjustment of the limiting position, and the device is ensured to be suitable for clamping couplers of different sizes; set up in the supplementary fixture of installation pole one side for supplementary centre gripping shaft coupling one end, device structural principle reasonable in design, the operation is used conveniently, and the practicality is high.

However, this utility model discloses a carry out the centre gripping through two anchor clamps are close to each other and fix the shaft coupling shaft yoke, machining efficiency is lower, so proposes a shaft coupling shaft yoke R pitch arc processing agency and solves the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a coupler shaft yoke R pitch arc processing agency possesses advantages such as fixed efficient, has solved prior art and has all been carried out the centre gripping through two anchor clamps are close to each other to coupler shaft yoke fixedly, the lower problem of machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coupling shaft yoke R pitch arc processing agency, includes numerical control polishing lathe and coupling shaft fork spare, the top fixedly connected with installation piece of numerical control polishing lathe, the inside fixed mounting of installation piece has the micro-machine, fixedly connected with pivot on the output shaft of micro-machine, the outside fixedly connected with cam of pivot, movable groove has been seted up to the inside of installation piece, the inside fixedly connected with slide bar in movable groove, the outside sliding connection of slide bar has the sliding sleeve, the outside fixedly connected with fixed block of sliding sleeve.

Furthermore, the outside fixedly connected with reset spring of sliding sleeve, the one end and the movable groove fixed connection that the sliding sleeve was kept away from to reset spring.

Furthermore, a fixing opening is formed in the mounting block, and the fixing opening is matched with the fixing block.

Furthermore, the reset spring is sleeved outside the slide rods, and the number of the slide rods is two.

Furthermore, the outside fixedly connected with supporting shoe of installation piece, shaft coupling fork spare cup joints in the outside of installation piece.

Further, the shape of the cam is oval, and the cam is attached to the fixing block.

Furthermore, one end of the rotating shaft, which is far away from the small motor, is movably connected with the mounting block, and the number of the cams is two.

Compared with the prior art, the utility model provides a shaft coupling shaft yoke R pitch arc processing agency possesses following beneficial effect:

this shaft coupling shaft yoke R pitch arc processing agency, through cup jointing the shaft coupling shaft yoke spare in the outside of installation piece 3, make the cam push away from the fixed block through starting small-size motor, it is spacing to let the fixed block extrude the inner wall of shaft coupling shaft yoke spare, it need not to press from both sides tight clamping to make the shaft coupling shaft yoke spare install on the installation piece with the mode of cartridge, machining efficiency is improved, and the clamping device has the advantages of simple structure, low cost, and convenient popularization, the problem of prior art all being close to each other through two anchor clamps and carrying out the centre gripping fixedly to the shaft coupling shaft yoke has been solved, machining efficiency is lower.

Drawings

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

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the structure of the cam of the present invention;

fig. 4 is a structural plan view of the middle coupling shaft yoke of the present invention.

In the figure: the numerical control grinding lathe comprises a 1 numerical control grinding lathe, 2 coupler shaft fork pieces, 3 mounting blocks, 4 small motors, 5 rotating shafts, 6 cams, 7 movable grooves, 8 sliding rods, 9 sliding sleeves, 10 fixing blocks, 11 return springs, 12 fixing openings and 13 supporting blocks.

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, in the embodiment, the R arc machining mechanism for the shaft yoke of the coupling includes a numerically controlled grinding lathe 1 and a shaft yoke 2, the top of the numerically controlled grinding lathe 1 is fixedly connected with a mounting block 3, the shaft yoke 2 is ground by a grinding device on the numerically controlled grinding lathe 1, so as to achieve the purpose of arc machining, and the R arc machining process belongs to a conventional process known by the public in the prior art, and therefore, the specific working principle is not described in detail.

In this embodiment, the inside fixed mounting of installation piece 3 has small motor 4, fixedly connected with pivot 5 on small motor 4's the output shaft, and the one end and the installation piece 3 swing joint of small motor 4 are kept away from to pivot 5, and the quantity of cam 6 is two, and the outside fixedly connected with cam 6 of pivot 5, cam 6's appearance are oval, can drive cam 6 and rotate through starting small motor 4.

It can be understood that, movable groove 7 has been seted up to the inside of installation piece 3, movable groove 7's inside fixedly connected with slide bar 8, slide bar 8's outside sliding connection has sliding sleeve 9, sliding sleeve 9's outside fixedly connected with fixed block 10, fixed block 10 is in the inside of installation piece 3 through sliding sleeve 9 swing joint, slide bar 8's quantity is two, it can only the lateral shifting adjust to make fixed block 10, cam 6 and fixed block 10 laminate, cam 6 is the smooth surface with fixed block 10 contact surface, reduce the frictional force of cam 6 and fixed block 10, push away from fixed block 10 through cam 6, it is spacing to extrude the inner wall of coupler shaft fork spare 2 to make fixed block 10.

In this embodiment, the outside fixedly connected with reset spring 11 of sliding sleeve 9, reset spring 11 keep away from the one end and the movable groove 7 fixed connection of sliding sleeve 9, and slide bar 8's outside is located to reset spring 11 cover, promotes sliding sleeve 9 through reset spring 11's elastic potential energy, makes fixed block 10 retract to the inside of installation piece 3, has improved the convenience of using.

It should be noted that, fixed port 12 has been seted up to the inside of installation piece 3, fixed port 12 and the 10 looks adaptations of fixed block, the outside fixedly connected with supporting shoe 13 of installation piece 3, shaft coupling shaft fork 2 cup joints in the outside of installation piece 3, the draw-in groove has been seted up to the inside of shaft coupling shaft fork 2, fixed block 10 joint is in the inside of draw-in groove, fix a position fixedly shaft coupling shaft fork 2 through installation piece 3, make shaft coupling shaft fork can install on installation piece 3 with the mode of cartridge need not to press from both sides tight clamping, and the machining efficiency is improved.

The working principle of the embodiment is as follows:

through cup jointing shaft coupling shaft fork 2 in the outside of installation piece 3, drive cam 6 through starting small motor 4 and rotate, make cam 6 push away from fixed block 10, let fixed block 10 lateral shifting extrude spacingly to the inner wall of shaft coupling shaft fork 2 to the realization is fixed to shaft coupling shaft fork 2, and the numerical control of being convenient for is polished lathe 1 and is carried out the arc processing and polish to shaft coupling shaft fork 2.

The beneficial effects of the above embodiment are as follows:

this shaft coupling shaft yoke R pitch arc processing agency, through cup jointing the shaft coupling shaft yoke spare in the outside of installation piece, make the cam push away from the fixed block through starting small-size motor, it is spacing to let the fixed block extrude the inner wall of shaft coupling shaft yoke spare, it need not to press from both sides tight clamping to make shaft coupling shaft yoke spare install on the installation piece with the mode of cartridge, machining efficiency is improved, the steam generator has a simple structure, low in cost, the advantage of facilitate promotion, it is fixed to have solved prior art and all be close to each other to carry out the centre gripping to shaft coupling shaft yoke through two anchor clamps, the lower problem of machining efficiency.

The electrical components present in the document are all electrically connected to a main controller and a power supply, the main controller may be a conventional known device for controlling a computer, and the conventional power connection technology disclosed in the prior art is not described herein.

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, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a 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 various 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 shaft coupling shaft yoke R pitch arc processing agency, includes numerical control grinding lathe (1) and shaft coupling shaft yoke spare (2), its characterized in that: the top fixedly connected with installation piece (3) of numerical control lathe (1) of polishing, the inside fixed mounting of installation piece (3) has micro-machine (4), fixedly connected with pivot (5) on the output shaft of micro-machine (4), outside fixedly connected with cam (6) of pivot (5), movable groove (7) have been seted up to the inside of installation piece (3), the inside fixedly connected with slide bar (8) of movable groove (7), the outside sliding connection of slide bar (8) has sliding sleeve (9), the outside fixedly connected with fixed block (10) of sliding sleeve (9).

2. The coupler yoke R arc machining mechanism according to claim 1, characterized in that: the outer portion of the sliding sleeve (9) is fixedly connected with a return spring (11), and one end, far away from the sliding sleeve (9), of the return spring (11) is fixedly connected with the movable groove (7).

3. The machining mechanism for the R arc of the shaft yoke of the coupler according to claim 1, wherein: a fixing opening (12) is formed in the mounting block (3), and the fixing opening (12) is matched with the fixing block (10).

4. The machining mechanism for the R arc of the shaft yoke of the coupler as claimed in claim 2, wherein: the reset spring (11) is sleeved outside the slide bars (8), and the number of the slide bars (8) is two.

5. The coupler yoke R arc machining mechanism according to claim 1, characterized in that: the outside fixedly connected with supporting shoe (13) of installation piece (3), shaft coupling fork spare (2) cup joint in the outside of installation piece (3).

6. The machining mechanism for the R arc of the shaft yoke of the coupler according to claim 1, wherein: the shape of the cam (6) is oval, and the cam (6) is attached to the fixed block (10).

7. The machining mechanism for the R arc of the shaft yoke of the coupler according to claim 1, wherein: one end, far away from small-size motor (4), of pivot (5) is connected with installation piece (3) swing joint, the quantity of cam (6) is two.