CN218696920U

CN218696920U - Crankshaft deburring device

Info

Publication number: CN218696920U
Application number: CN202222950334.8U
Authority: CN
Inventors: 李�瑞; 朱文龙; 朱孙景
Original assignee: Jiangsu Lianxing Machinery Technology Co ltd
Current assignee: Jiangsu Lianxing Machinery Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a bent axle burring device, including base and adjusting part, there is a plurality of shift ring seat upper end of base through adjusting part movable mounting, the ring channel has been seted up to the inside of shift ring seat, the even movable mounting in inside of ring channel has the regulation swivel nut, adjust the swivel nut, the outside fixed mounting who adjusts the swivel nut has adjusting gear, the one end activity interlude of adjusting the swivel nut has adjusting screw, adjusting screw's one end activity alternates in the inside of shift ring seat, and the user inserts the inside of shift ring seat with bent axle straight axle end, and the straight axle end of bent axle is laminated with the inside gyro wheel of polishing of shift ring seat mutually, and the user rotates the bent axle for bent axle straight axle end is rotated in the inside of shift ring seat, is convenient for polish the straight axle end of bent axle, conveniently gets rid of the burr, under supporting spring's effect for the gyro wheel of polishing is laminated with bent axle straight axle end surface mutually, has strengthened the burring effect of polishing.

Description

Crankshaft deburring device

Technical Field

The utility model relates to a bent axle production technical field specifically is a bent axle flash removed device.

Background

The crankshaft is the most important component in the engine. It takes the force from the connecting rod and converts it into torque to be output by the crankshaft and drive other accessories on the engine. The crankshaft is subjected to the combined action of centrifugal force of the rotating mass, gas inertia force of periodic variation and reciprocating inertia force, so that the crankshaft is subjected to the action of bending and twisting load. Therefore, the crankshaft is required to have enough strength and rigidity, and the surface of the journal needs to be wear-resistant, uniform in work and good in balance;

through the retrieval, disclosed a burr remove device of bent axle foundry goods that publication number is CN216066728U, including the workstation, the left side fixed surface of workstation installs the left side fixed plate, and the spout has been seted up to the right side upper surface of workstation, and sliding connection has the right side fixed plate in the spout, is equipped with positioning mechanism between right side fixed plate and the spout, is equipped with bent axle centre gripping subassembly between left side fixed plate and the right side fixed plate, and the lateral wall of connecting axle has cup jointed clearance mechanism. The clamping position of the right fixing plate is adjusted, so that the left fixing plate and the right fixing plate can clamp and fix crankshafts with different lengths, different processing requirements are met, after the crankshafts are clamped and fixed, burrs of crankshaft castings are removed through the movable cleaning mechanism, the crankshafts can rotate as required in the removing process, and the positions of the grinding blocks of the cleaning mechanism can be adjusted, so that the side walls of the crankshaft castings can be ground more conveniently, and the burrs can be removed conveniently;

although current bent axle deburring device can satisfy user's user demand to a certain extent, still have certain defect in the use, for example, current bent axle deburring device all focuses on carrying out the burring to bent axle bent part relatively, often ignores the getting rid of to bent axle tip burr very easily, can't carry out quick deburring to the part of the straight axle of bent axle, provides a bent axle deburring device for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bent axle burring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a crankshaft deburring device, includes base and adjusting part, there is a plurality of shifting ring seat upper end of base through adjusting part movable mounting, the ring channel has been seted up to the inside of shifting ring seat, the even movable mounting in inside of ring channel has the regulation swivel nut, adjust the swivel nut, the outside fixed mounting who adjusts the swivel nut has adjusting gear, the one end activity interlude of adjusting the swivel nut has adjusting screw, adjusting screw's one end activity interlude is in the inside of shifting ring seat, and this end movable mounting has the adapter sleeve, the one end fixed mounting of adapter sleeve has the wheel carrier, the inside demountable installation of wheel carrier has the gyro wheel of polishing, the inside one side movable mounting of ring channel has the regulation ring gear, the regulation ring gear meshes with adjusting gear mutually.

Preferably, both sides of the inner ring of the moving ring seat are provided with through holes, and the through holes of the adjusting screw rod are inserted in the adjusting screw sleeve.

Preferably, the limiting grooves are formed in two sides of the surface of the adjusting screw rod, and limiting blocks matched with the limiting grooves are fixedly mounted on two sides of the inner wall of the through hole.

Preferably, the connecting grooves are formed in two sides of the surface of the connecting sleeve, the connecting blocks are fixedly mounted on two sides of one end of the adjusting screw rod, and the connecting blocks are movably inserted into the connecting grooves in a penetrating mode.

Preferably, one end of the adjusting screw is fixedly provided with a supporting spring, and one end of the supporting spring is fixedly connected with one end of the inner wall of the connecting sleeve.

Preferably, a ring seat rail is fixedly installed on one side inside the ring groove, the adjusting toothed ring is movably installed on the surface of the ring seat rail, an arc-shaped groove is formed in the surface of the ring seat rail, and an adjusting block fixedly connected with the adjusting toothed ring is movably installed inside the arc-shaped groove.

Preferably, the adjusting component comprises fixing blocks, sliding rods, fixing screws, a movable threaded sleeve and anti-skidding threads, the fixing blocks are fixedly mounted on two sides of the upper end of the base, and two sliding rods and one fixing screw are fixedly mounted between the two fixing blocks.

Preferably, the slide bar is located the both sides of set screw and is the symmetric distribution, slide bar and set screw activity alternate in the inside of removal ring seat lower extreme, set screw's surface activity cover is equipped with the removal swivel nut, the one end and the removal ring seat swing joint of removing the swivel nut, the outside of removing the swivel nut evenly is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the user inserts the inside of shifting ring seat with bent axle straight axle end, and the straight axle end of bent axle is laminated mutually with the inside gyro wheel of polishing of shifting ring seat, and the user rotates the bent axle for bent axle straight axle end is rotatory in the inside of shifting ring seat, is convenient for polish the straight axle end of bent axle, and the convenient deburring is laminated mutually with bent axle straight axle end surface under supporting spring's effect, has strengthened the burring effect of polishing.

2. The utility model discloses in, the user promotes the regulating block, and the regulating block removes in the inside of arc wall, and the regulating block drives and adjusts the ring gear and rotate along the ring rail, and when adjusting the ring gear rotation, it is rotatory to drive through adjusting gear and adjust the swivel nut, and stopper and spacing groove cooperate and carry on spacingly to adjusting screw for adjusting screw removes to the inner circle of moving the ring seat along with the rotation of adjusting the swivel nut, adjusts the distance between the gyro wheel of polishing, is convenient for polish the burring to the bent axle straight-axis end of different diameters.

3. The utility model discloses in, the user can rotate and remove the swivel nut, removes the swivel nut under the effect of screw thread, removes along clamping screw's surface, and the removal ring seat removes along clamping screw and slide bar under the effect of removing the swivel nut, adjusts the position of removing the ring seat, and convenient to use person adjusts according to the user demand.

Drawings

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

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

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;

in the figure: 1. a base; 2. a fixed block; 3. a slide bar; 4. fixing the screw rod; 5. moving the ring seat; 6. moving the screw sleeve; 7. an annular groove; 8. adjusting a threaded sleeve; 9. an adjusting gear; 10. adjusting the screw rod; 11. adjusting the gear ring; 12. a ring seat rail; 13. a regulating block; 14. a limiting groove; 15. a limiting block; 16. polishing the roller; 17. a wheel carrier; 18. connecting sleeves; 19. supporting the spring.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: a crankshaft deburring device comprises a base 1 and an adjusting component, wherein a plurality of moving ring seats 5 are movably mounted at the upper end of the base 1 through the adjusting component, annular grooves 7 are formed in the moving ring seats 5, adjusting threaded sleeves 8 are uniformly and movably mounted in the annular grooves 7, adjusting threaded sleeves 8 are fixedly mounted on the outer sides of the adjusting threaded sleeves 8, adjusting gears 9 are movably inserted in one ends of the adjusting threaded sleeves 8, adjusting screw rods 10 are movably inserted in one ends of the adjusting screw rods 10, one ends of the adjusting screw rods 10 are movably inserted in the moving ring seats 5 and movably provided with connecting sleeves 18, one ends of the connecting sleeves 18 are fixedly provided with wheel frames 17, polishing rollers 16 are detachably mounted in the wheel frames 17, adjusting toothed rings 11 are movably mounted on one sides of the inner portions of the annular grooves 7, the adjusting toothed rings 11 are meshed with the adjusting gears 9, two sides of inner rings of the moving ring seats 5 are provided with through holes, the penetrating through hole of the adjusting screw rod 10 is inserted in the adjusting threaded sleeve 8, both sides of the surface of the adjusting screw rod 10 are respectively provided with a limiting groove 14, both sides of the inner wall of the penetrating hole are respectively and fixedly provided with a limiting block 15 matched with the limiting groove 14, both sides of the surface of the connecting sleeve 18 are respectively provided with a connecting groove, both sides of one end of the adjusting screw rod 10 are respectively and fixedly provided with a connecting block, the connecting blocks are movably inserted in the connecting grooves, one end of the adjusting screw rod 10 is fixedly provided with a supporting spring 19, one end of the supporting spring 19 is fixedly connected with one end of the inner wall of the connecting sleeve 18, one side of the inner part of the annular groove 7 is fixedly provided with an annular seat rail 12, the adjusting toothed ring 11 is movably arranged on the surface of the annular seat rail 12, the surface of the annular seat rail 12 is provided with an arc-shaped groove, and an adjusting block 13 fixedly connected with the adjusting toothed ring 11 is movably arranged in the arc-shaped groove;

wherein, the user inserts the inside of shift ring seat 5 with the bent axle straight shaft end, the straight shaft end of bent axle is laminated with the inside gyro wheel 16 of polishing of shift ring seat 5 mutually, the user rotates the bent axle, make bent axle straight shaft end rotate in the inside of shift ring seat 5, be convenient for polish the straight shaft end of bent axle, conveniently remove the burr, under supporting spring 19's effect, make the gyro wheel 16 of polishing laminate with bent axle straight shaft end surface mutually, the deburring effect of polishing has been strengthened, the user promotes regulating block 13, regulating block 13 removes in the inside of arc wall, regulating block 13 drives regulation ring gear 11 and rotates along ring seat rail 12, when adjusting ring gear 11 is rotatory, it rotates to drive regulation swivel nut 8 through adjusting gear 9, stopper 15 and spacing groove 14 cooperate and carry out spacing to adjusting screw 10, make adjusting screw 10 along with the rotation of regulation swivel nut 8, remove to the inner circle of shift ring seat 5, adjust the distance between the gyro wheel 16, be convenient for polish the bent axle straight shaft end of different diameters.

Referring to fig. 2 and 3, the adjusting assembly includes fixed blocks 2, slide bars 3, fixing screws 4, moving threaded sleeves 6 and anti-slip threads, the fixed blocks 2 are fixedly mounted on both sides of the upper end of the base 1, two slide bars 3 and one fixing screw 4 are fixedly mounted between the two fixed blocks 2, the slide bars 3 are symmetrically arranged on both sides of the fixing screw 4, the slide bars 3 and the fixing screws 4 are movably inserted into the lower end of the moving ring seat 5, the moving threaded sleeves 6 are movably sleeved on the surface of the fixing screws 4, one end of the moving threaded sleeves 6 is movably connected with the moving ring seat 5, and the anti-slip threads are uniformly arranged on the outer sides of the moving threaded sleeves 6;

wherein, the user can rotate and remove swivel nut 6, removes swivel nut 6 under the effect of screw thread, moves along fixing screw 4's surface, and removal ring seat 5 moves along fixing screw 4 and slide bar 3 under the effect that removes swivel nut 6, adjusts the position of removal ring seat 5, and convenient to use person adjusts according to the user demand.

The working principle is as follows: the user inserts the bent axle straight axle end in the inside of shifting ring seat 5, the straight axle end of bent axle is laminated with the inside gyro wheel 16 of polishing of shifting ring seat 5 mutually, the user rotates the bent axle, make bent axle straight axle end rotate in the inside of shifting ring seat 5, be convenient for polish the straight axle end of bent axle, conveniently remove the burr, under supporting spring 19's effect, make polishing gyro wheel 16 laminate with bent axle straight axle end surface mutually, the deburring effect of polishing has been strengthened, the user promotes regulating block 13, regulating block 13 removes in the inside of arc wall, regulating block 13 drives regulation ring gear 11 and rotates along ring seat rail 12, when adjusting ring gear 11 is rotatory, it rotates to drive regulation swivel nut 8 through adjusting gear 9, stopper 15 and spacing groove 14 cooperate and carry out spacing to adjusting screw 10, make adjusting screw 10 along with the rotation of regulation swivel nut 8, move to the inner circle of shifting ring seat 5, adjust the distance between the gyro wheel 16, be convenient for directly polish the burring to the bent axle of different diameters, the user can rotate and remove swivel nut 6, the effect of shifting screw moves along the fixed 4 that the fixed screw moved on the slip ring seat along the effect of fixed screw, the slip ring seat moves 3 and use under the effect of adjusting screw.

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 bent axle burring device, includes base (1) and adjusting part, its characterized in that: the upper end of base (1) has a plurality of removal ring seat (5) through adjusting part movable mounting, ring channel (7) have been seted up to the inside of removal ring seat (5), the even movable mounting in inside of ring channel (7) has regulation swivel nut (8), adjust swivel nut (8), the outside fixed mounting who adjusts swivel nut (8) has adjusting gear (9), the one end activity interlude of adjusting swivel nut (8) has adjusting screw (10), the one end activity interlude of adjusting screw (10) is in the inside of removal ring seat (5), and this end movable mounting has adapter sleeve (18), the one end fixed mounting of adapter sleeve (18) has wheel carrier (17), the inside demountable installation of wheel carrier (17) has grinding roller (16), one side movable mounting inside ring of ring channel (7) has regulation ring gear (11), regulation ring gear (11) and adjusting gear (9) mesh mutually.

2. The crankshaft deburring device of claim 1 wherein: the two sides of the inner ring of the movable ring seat (5) are provided with through holes, and the through holes of the adjusting screw rods (10) are inserted into the adjusting threaded sleeves (8).

3. A crankshaft deburring device as claimed in claim 2 wherein: limiting grooves (14) are formed in two sides of the surface of the adjusting screw rod (10), and limiting blocks (15) matched with the limiting grooves (14) are fixedly mounted on two sides of the inner wall of the through hole.

4. The crankshaft deburring device of claim 1, wherein: the connecting grooves are formed in the two sides of the surface of the connecting sleeve (18), connecting blocks are fixedly mounted on the two sides of one end of the adjusting screw rod (10), and the connecting blocks are movably inserted into the connecting grooves in a penetrating mode.

5. The crankshaft deburring device of claim 4 wherein: one end of the adjusting screw rod (10) is fixedly provided with a supporting spring (19), and one end of the supporting spring (19) is fixedly connected with one end of the inner wall of the connecting sleeve (18).

6. The crankshaft deburring device of claim 1 wherein: one side of the inside of the annular groove (7) is fixedly provided with an annular seat rail (12), the adjusting toothed ring (11) is movably arranged on the surface of the annular seat rail (12), the surface of the annular seat rail (12) is provided with an arc-shaped groove, and the inside of the arc-shaped groove is movably provided with an adjusting block (13) fixedly connected with the adjusting toothed ring (11).

7. The crankshaft deburring device of claim 1 wherein: the adjusting part comprises a fixing block (2), a sliding rod (3), a fixing screw rod (4), a movable threaded sleeve (6) and anti-skidding threads, the fixing block (2) and the fixing screw rod (4) are fixedly mounted on two sides of the upper end of the base (1), and the two fixing blocks are fixedly mounted between the fixing blocks (2).

8. The crankshaft deburring device of claim 7, wherein: the both sides that slide bar (3) are located clamping screw (4) are the symmetric distribution, slide bar (3) and clamping screw (4) activity alternate in the inside of moving ring seat (5) lower extreme, the surface activity cover of clamping screw (4) is equipped with and removes swivel nut (6), the one end and the removal of removing swivel nut (6) seat (5) swing joint of removing swivel nut (6), the outside of removing swivel nut (6) evenly is provided with anti-skidding line.