CN217475516U

CN217475516U - Adjustable shaft machining tool

Info

Publication number: CN217475516U
Application number: CN202221758713.0U
Authority: CN
Inventors: 程武朝; 徐遥飞; 蒲金龙; 朱琳琳
Original assignee: Henan Wanzhixing Technology Service Co ltd
Current assignee: Henan Wanzhixing Technology Service Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-09-23
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to an axle type processing auxiliary device's technical field specifically is an adjustable axle processing frock. It includes the workstation, first fixed plate and second fixed plate are fixed respectively to the workstation both sides, grinding machanism between first fixed plate and the second fixed plate, grinding machanism includes first slider, two baffles are installed to the lower surface symmetry of first slider, two second spouts have been seted up to the lower surface symmetry of first slider, slidable mounting has the fourth slider in every second spout, the spring is fixed to be set up between the inner wall of fourth slider and second spout, it is articulated that the lower extreme of polishing board rotates with the lower extreme of baffle, the upper end of auxiliary rod is articulated with the bottom rotation of fourth slider, the auxiliary rod bottom slides and sets up in the flexible inslot of polishing board. The fourth sliding block is pushed to slide towards two sides through the hollow shaft, so that the contact effect of the grinding plate and the hollow shaft is better under the acting force of the spring, and the condition that the hollow shaft is damaged due to rigid contact of the hollow shaft and the grinding plate can be prevented.

Description

Adjustable shaft machining tool

Technical Field

The utility model relates to an axle type processing auxiliary device's technical field specifically is an adjustable axle processing frock.

Background

The shaft machining tool is an auxiliary device used for polishing and grinding the outer surface of a shaft to enable the surface of the shaft to be smooth. Shaft machining tools are widely used in the field of shaft machining. However, most shaft processing tools are too hard, so that the appearance of the shaft is excessively damaged, the later processing is greatly influenced, and the control degree is not high. The existing shaft processing tool is found in use, the labor intensity of workers is high, the operation is labor-consuming, and the use convenience is poor.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides an adjustable axle processing frock.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides an axle processing frock with adjustable, comprises a workbench, first fixed plate and second fixed plate are fixed respectively to the workstation both sides, upper portion sets up translation mechanism between first fixed plate and the second fixed plate, be provided with grinding mechanism in the translation mechanism, grinding mechanism includes first slider, two baffles are installed to the lower surface symmetry of first slider, two second spouts have been seted up to the lower surface symmetry of first slider, slidable mounting has the fourth slider in every second spout, the spring is fixed to be set up between the inner wall of fourth slider and second spout, it is articulated with the lower extreme rotation of baffle to polish the board lower extreme, the upper end of auxiliary rod is articulated with the bottom rotation of fourth slider, the auxiliary rod bottom slides and sets up in the flexible inslot of polishing the board.

Furthermore, translation mechanism is including rotating the first threaded rod that sets up between first fixed plate and second fixed plate, the fixed bracing piece that sets up between first fixed plate and second fixed plate, and first slider slides and sets up on the bracing piece, is provided with the screw hole on the first slider, and first threaded rod passes screw hole and first slider threaded connection, and the fixed second motor that sets up on the first fixed plate, the output shaft and the first threaded rod fixed connection of second motor.

Furthermore, a clamping mechanism is arranged between the first fixing plate and the second fixing plate, the clamping mechanism comprises a first clamping assembly arranged on the first fixing plate in a sliding mode and a second clamping assembly arranged on the second fixing plate in a sliding mode, the first clamping assembly comprises a cylinder, a telescopic rod is arranged on one side of the cylinder, the outer side end of the telescopic rod is connected with a second ejector block in a rotating mode, the second clamping assembly comprises a motor box, a motor is arranged in the motor box, an output shaft of the motor extends out of the motor box and is fixedly provided with a first ejector block, and the first ejector block and the second ejector block are coaxially arranged.

Furthermore, an inner gear ring is arranged on the outer side face of the motor box, a fourth gear is fixedly arranged on the output shaft, a first gear, a second gear and a third gear are arranged between the inner gear ring and the fourth gear in a meshed mode, fans are fixedly arranged on rotating shafts of the first gear, the second gear and the third gear, and the output shaft is fixedly connected with the rotating shafts of the first gear, the second gear and the third gear.

Furthermore, a second threaded rod is arranged in the first fixing plate in a rotating mode, a second sliding block is arranged on the second threaded rod in a threaded fit mode, the second sliding block extends out of the first fixing plate and is fixedly arranged with the air cylinder, a third threaded rod is arranged in the second fixing plate in a rotating mode, a third sliding block is arranged on the third threaded rod in a threaded fit mode, and the third sliding block extends out of the second fixing plate and is fixedly connected with the motor box.

Furthermore, the inside cavity structure that is of workstation, the workstation internal rotation is provided with the axis of rotation, and fixed first bevel gear and the third bevel gear that sets up respectively on the axis of rotation, second threaded rod lower extreme extend to in the cavity of workstation and the fixed second bevel gear that sets up, and second bevel gear meshes with first bevel gear mutually, and third threaded rod lower extreme extends to in the cavity of workstation and the fixed fourth bevel gear that sets up, and fourth bevel gear meshes with third bevel gear mutually.

Furthermore, the second sliding block is in sliding fit with a sliding way arranged on the side wall of the first fixing plate.

Furthermore, the third sliding block is in sliding fit with a sliding way arranged on the side wall of the second fixing plate.

Furthermore, the lower surface of workstation evenly is equipped with four supporting legs.

Compared with the prior art, the utility model relates to an axle processing frock with adjustable has following beneficial effect:

the staff promotes the second kicking block through the telescopic link that starts on the cylinder for second kicking block and first kicking block carry out the level and fix to the air shaft. The first motor is started, the clamping mechanisms can be driven to synchronously move up and down through the threaded rods on the two sides, and the height of the hollow shaft can be adjusted according to requirements. Simultaneously, a fan on the planetary gear on the second clamping assembly revolves along with an output shaft of a motor arranged in the motor box, so that the chips remained on the side wall of the hollow shaft which is being polished are cleaned, and the effect of cleaning the chips is achieved. When the hollow shaft rises to a too high position, the fourth sliding block on the grinding mechanism is pushed by the hollow shaft part to slide towards two sides, under the action force of the spring, the contact effect of the grinding plate and the hollow shaft part is better, and the condition that the hollow shaft is damaged due to rigid contact of the grinding plate in the rising process can be prevented.

Drawings

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

fig. 4 is a schematic structural view of the polishing mechanism of the present invention;

in the figure: 1. a work table; 2. a first motor; 3. a first fixing plate; 4. a second motor; 5. A first threaded rod; 6. a first slider; 7. a baffle plate; 8. a support bar; 9. a second fixing plate; 10. a first chute; 11. a motor case; 12. an inner gear ring; 13. a first gear; 14. a first fixed shaft; 15. a first fan; 16. a second gear; 17. a second fixed shaft; 18. a second fan; 19. a third gear; 20. a third fixed shaft; 21. a third fan; 22. a fourth gear; 23. an output shaft; 24. a first top block; 25. a rotating shaft; 26. a first bevel gear; 27. A second bevel gear; 28. a second threaded rod; 29. a second slider; 30. a cylinder; 31. a telescopic rod; 32. a second top block; 33. rotating the bin; 34. a third bevel gear; 35. a fourth bevel gear; 36. a third threaded rod; 37. a third slider; 38. grinding the plate; 39. an auxiliary lever; 40. A spring; 41. and a fourth slide block.

Detailed Description

As shown in fig. 1-4, the technical solution adopted by the present invention is as follows:

the utility model provides an axle processing frock with adjustable, includes workstation 1, workstation 1's lower surface evenly is equipped with four supporting legs.

First fixed plate 3 and second fixed plate 9 are fixed respectively to 1 both sides of workstation, and upper portion sets up translation mechanism between first fixed plate 3 and the second fixed plate 9, is provided with grinding machanism on the translation mechanism.

Translation mechanism is including rotating first threaded rod 5, the fixed bracing piece 8 that sets up between first fixed plate 3 and second fixed plate 9, and first slider 6 slides and sets up on bracing piece 8, is provided with the screw hole on the first slider 6, and first threaded rod 5 passes screw hole and 6 threaded connection of first slider, and the fixed second motor 4 that sets up on first fixed plate 3, the output shaft and the 5 fixed connection of first threaded rod of second motor 4.

Grinding machanism includes first slider 6, two baffles 7 are installed to the lower surface symmetry of first slider 6, two second spouts have been seted up to the lower surface symmetry of first slider 6, slidable mounting has fourth slider 41 in every second spout, spring 40 is fixed to be set up between the inner wall of fourth slider 41 and second spout, it is articulated that the lower extreme of board 38 of polishing rotates with the lower extreme of baffle 7, the upper end of auxiliary rod 39 rotates with the bottom of fourth slider 41 and articulates, the sliding of auxiliary rod 39 bottom sets up in the flexible inslot of board 38 of polishing.

The inside cavity structure that is of workstation 1, the 1 internal rotation of workstation is provided with axis of rotation 25, and fixed first motor 2 that sets up on workstation 1, the output shaft and the coaxial fixed connection of axis of rotation 25 of first motor 2. The rotating shaft 25 is fixedly provided with a first bevel gear 26 and a third bevel gear 34, respectively.

A clamping mechanism is arranged between the first fixing plate 3 and the second fixing plate 9. The clamping mechanism comprises a first clamping component arranged on the first fixing plate 3 in a sliding manner and a second clamping component arranged on the second fixing plate 9 in a sliding manner.

A second threaded rod 28 is rotatably arranged in the first fixing plate 3, a second sliding block 29 is arranged on the second threaded rod 28 in a threaded fit manner, and the second sliding block 29 extends out of the first fixing plate 3 and is fixedly arranged with a cylinder 30 of the first clamping assembly. The second slide block 29 is in sliding fit with a slide way arranged on the side wall of the first fixing plate 3.

The first clamping assembly comprises a cylinder 30, an expansion rod 31 is arranged on one side of the cylinder 30, and a second ejector block 32 is rotatably connected to the outer side end of the expansion rod 31.

The lower end of the second threaded rod 28 extends into the cavity of the working platform 1 and is fixedly provided with a second bevel gear 27, the second bevel gear 27 is meshed with the first bevel gear 26,

a third threaded rod 36 is rotatably arranged in the second fixing plate 9, a third sliding block 37 is arranged on the third threaded rod 36 in a threaded fit manner, and the third sliding block 37 extends out of the second fixing plate 9 and is fixedly connected with the motor box 11 of the second clamping assembly. The third slide block 37 is in sliding fit with a slide way arranged on the side wall of the second fixing plate 9.

The second clamping component comprises a motor box 11, a motor is arranged in the motor box 11, an output shaft 23 of the motor extends out of the motor box 11 and is fixedly provided with a first ejector block 24, and the first ejector block 24 and a second ejector block 32 are coaxially arranged.

The lower end of the third threaded rod extends into the cavity of the workbench 1 and is fixedly provided with a fourth bevel gear 35, and the fourth bevel gear 35 is meshed with the third bevel gear 34.

An inner gear ring 12 is arranged on the outer side surface of the motor box 11, a fourth gear 22 is fixedly arranged on an output shaft 23, a first gear 13, a second gear 16 and a third gear 19 are arranged between the inner gear ring 12 and the fourth gear 22 in a meshed mode, fans are fixedly arranged on rotating shafts of the first gear 13, the second gear 16 and the third gear 19, and the output shaft 23 is fixedly connected with the rotating shafts of the first gear 13, the second gear 16 and the third gear 19.

During operation, the cylinder 30 is driven to extend and retract the telescopic rod 31, so that the hollow shaft is fixed between the first ejector block 24 and the second ejector block 32.

The first motor 2 is started to rotate the rotating shaft 25, so as to drive the first bevel gear 26 and the third bevel gear 34 to rotate, drive the second bevel gear 27 and the fourth bevel gear 35 to rotate, and drive the second threaded rod 28 and the third threaded rod 36 to rotate through the rotation of the second bevel gear 27 and the fourth bevel gear 35, so as to drive the second sliding block 29 and the third sliding block 37 to synchronously move up and down, so as to achieve the purpose of adjusting the height of the hollow shaft.

When the hollow shaft is raised to a proper position, the outer side wall of the hollow shaft will contact the sanding plate 38, and when the position of the hollow shaft is too high, the fourth slide block 41 is pushed by the hollow shaft parts to slide towards both sides by the sanding plate 38. the contact effect between the sanding plate 38 and the hollow shaft parts is better due to the force of the spring 40, and the hollow shaft is prevented from being damaged due to hard contact with the sanding plate 38 during the raising process.

And starting the second motor 4 to rotate the first threaded rod 5, and moving the grinding plate 38 in the length direction of the outer side wall of the hollow shaft through the first sliding block 6 to grind. When the hollow shaft part is polished, the motor arranged in the motor box 11 is started, the output shaft 23 rotates to drive the hollow shaft part to rotate through the first jacking block 24, and the fourth gear 22 can also be driven to rotate, so that the first gear 13, the second gear 16 and the third gear 19 are driven to rotate in the inner gear ring 12, and the first fan 15, the second fan 18 and the third fan 21 rotate while revolving. The first fan 15, the second fan 18 and the third fan 21 are used for cleaning the scraps remained on the side wall of the hollow shaft during grinding so as to achieve the effect of cleaning the scraps.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an axle processing frock with adjustable which characterized in that: including workstation (1), workstation (1) both sides are fixed first fixed plate (3) and second fixed plate (9) respectively, upper portion sets up translation mechanism between first fixed plate (3) and second fixed plate (9), the last grinding machanism that is provided with of translation mechanism, grinding machanism includes first slider (6), two baffle (7) are installed to the lower surface symmetry of first slider (6), two second spouts have been seted up to the lower surface symmetry of first slider (6), slidable mounting has fourth slider (41) in every second spout, spring (40) are fixed to be set up between the inner wall of fourth slider (41) and second spout, it is articulated that lower extreme and the lower extreme of baffle (7) rotate of board of polishing (38), the upper end of auxiliary rod (39) is articulated with the bottom rotation of fourth slider (41), auxiliary rod (39) bottom slides and sets up in the flexible inslot of board of polishing (38).

2. The adjustable shaft machining tool according to claim 1, characterized in that: translation mechanism is including rotating first threaded rod (5) that sets up between first fixed plate (3) and second fixed plate (9), fixed bracing piece (8) that set up between first fixed plate (3) and second fixed plate (9), first slider (6) slide and set up on bracing piece (8), be provided with the screw hole on first slider (6), screw hole and first slider (6) threaded connection are passed in first threaded rod (5), fixed second motor (4) that set up on first fixed plate (3), the output shaft and first threaded rod (5) fixed connection of second motor (4).

3. The adjustable shaft machining tool according to claim 1, characterized in that: be provided with clamping mechanism between first fixed plate (3) and second fixed plate (9), clamping mechanism sets up the first clamping component on first fixed plate (3) and slides the second clamping component who sets up on second fixed plate (9) including sliding, first clamping component includes cylinder (30), and cylinder (30) one side is equipped with telescopic link (31), the outside end of telescopic link (31) is rotated and is connected with second kicking block (32), and second clamping component includes motor case (11), and motor case (11) embeds there is the motor, and the output shaft (23) of motor stretch out motor case (11) and are fixed with first kicking block (24), the coaxial setting of second kicking block (32).

4. The adjustable shaft machining tool according to claim 3, characterized in that: an inner gear ring (12) is arranged on the outer side face of the motor box (11), a fourth gear (22) is fixedly arranged on an output shaft (23), a first gear (13), a second gear (16) and a third gear (19) are arranged between the inner gear ring (12) and the fourth gear (22) in a meshed mode, fans are fixedly arranged on rotating shafts of the first gear (13), the second gear (16) and the third gear (19), and the output shaft (23) is fixedly connected with the rotating shafts of the first gear (13), the second gear (16) and the third gear (19).

5. The adjustable shaft machining tool according to claim 3, characterized in that: a second threaded rod (28) is arranged in the first fixing plate (3) in a rotating mode, a second sliding block (29) is arranged on the second threaded rod (28) in a threaded fit mode, the second sliding block (29) extends out of the first fixing plate (3) and is fixedly arranged with a cylinder (30), a third threaded rod (36) is arranged in the second fixing plate (9) in a rotating mode, a third sliding block (37) is arranged on the third threaded rod (36) in a threaded fit mode, and the third sliding block (37) extends out of the second fixing plate (9) and is fixedly connected with a motor box (11).

6. The adjustable shaft machining tool according to claim 5, characterized in that: the inside cavity structure that is of workstation (1), workstation (1) internal rotation is provided with axis of rotation (25), fixed first bevel gear (26) and the third bevel gear (34) of setting respectively on axis of rotation (25), second threaded rod (28) lower extreme extends to in the cavity of workstation (1) and fixed second bevel gear (27) that set up, second bevel gear (27) mesh mutually with first bevel gear (26), third threaded rod lower extreme extends to in the cavity of workstation (1) and fixed fourth bevel gear (35) that sets up, fourth bevel gear (35) mesh mutually with third bevel gear (34).

7. The adjustable shaft machining tool according to claim 5, characterized in that: the second sliding block (29) is in sliding fit with a sliding way arranged on the side wall of the first fixing plate (3).

8. The adjustable shaft machining tool according to claim 1, characterized in that: the third slide block (37) is in sliding fit with a slide way arranged on the side wall of the second fixed plate (9).

9. The adjustable shaft machining tool according to claim 1, characterized in that: the lower surface of the workbench (1) is evenly provided with four supporting legs.