CN216370165U

CN216370165U - Machining device for ball spline production

Info

Publication number: CN216370165U
Application number: CN202122837588.4U
Authority: CN
Inventors: 何志峰; 何恒晨
Original assignee: Changzhou Yineng Machinery Co ltd
Current assignee: Changzhou Yineng Machinery Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-26
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a machining device for a ball spline production vehicle, which comprises an operation table, wherein a support seat is arranged on the left side of the upper end face of the operation table, a through hole is formed in the right end face of the support seat, a coupler is arranged in the support seat, a first rotating shaft and a second rotating shaft are respectively arranged at the upper end and the lower end of the coupler, connecting plates are respectively arranged on the first rotating shaft and the second rotating shaft, the two connecting plates are respectively in threaded connection with the first rotating shaft and the second rotating shaft, connecting rods are respectively arranged at the right ends of the opposite faces of the two connecting plates, arc-shaped clamping plates are respectively arranged at the inner sides of the two connecting rods, an adjusting rod is rotatably arranged at the right end of the support seat, a rotating motor is arranged at the right end of the adjusting rod, an adjusting seat is slidably arranged at the upper end of the operation table, and a right apex is arranged at the left end of the adjusting seat; the arc-shaped clamping plate is designed and clamped and fixed; the design of a rotating motor is adopted, and automatic clamping is realized; and (4) designing a collecting tank and collecting waste scraps.

Description

Machining device for ball spline production

Technical Field

The utility model relates to the technical field of turning, in particular to a turning device for ball spline production.

Background

In the mechanical field, the application of spline shafts is very wide, in particular as shafts for transmitting power; the existing spline shaft processing has corresponding processing equipment due to different method principles, for example, the most common method is hobbing method processing, which is finished by adopting a spline shaft milling machine or a gear hobbing machine according to a generating method, has higher production efficiency and processing precision and is suitable for batch production; the milling method is characterized in that a universal milling machine is used, a specially-formed milling cutter is configured to directly mill the outline of each tooth, and then a dividing head is used for milling the tooth by tooth in a tooth dividing manner, so that the process is relatively complex, and the precision and the production efficiency are low; the conventional patent, for example, patent No. 201920561064.7, includes a bed, a feeder box, a saddle box, a tool rest, a tailstock, and a headstock, and although the device has a wide application range, is convenient to use, has good safety, and has high operation efficiency, the whole device is inconvenient to clamp when in use, and the chips and the like generated in the turning process are inconvenient to clean, and errors are easily generated by manual adjustment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a machining device for ball spline production.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a machining device for ball spline production comprises an operating platform, wherein a supporting seat is arranged on the left side of the upper end face of the operating platform, the right end face of the supporting seat is provided with a through hole, a coupler is arranged in the supporting seat, the front end and the rear end of the coupler are respectively provided with a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively provided with a connecting plate, the two connecting plates are respectively in threaded connection with the first rotating shaft and the second rotating shaft, the right ends of the opposite surfaces of the two connecting plates are respectively provided with a connecting rod, the inner sides of the two connecting rods are respectively provided with an arc-shaped clamping plate, the right end of the supporting seat is rotatably provided with an adjusting rod, the right end of the adjusting rod is provided with a rotating motor, the rotating motor is connected with an external power supply and is fixedly arranged at the upper end of the operating platform, the upper end of the operating platform is slidably provided with an adjusting seat, and the left end of the adjusting seat is provided with a right center.

In further preferred, the inside collecting vat of having seted up of operation panel, arc type groove has been seted up to the operation panel up end, a plurality of collection holes have been seted up to arc type bottom end, and is a plurality of the equal downwardly extending in collection hole reaches the collecting vat, conveniently collects the sweeps.

In further preferred, the rear end face of the operating platform is provided with a fan in a penetrating mode, the fan is connected with an external power supply, the inner side of the collecting tank corresponds to the fan, a filter screen is arranged on the fan, collecting efficiency is improved, and waste scraps are prevented from entering the fan.

In further preferred, the front end face of the operating platform is provided with a box door corresponding to the collecting tank, so that the accumulated scraps in the operating platform can be conveniently cleaned.

In a further preferred mode, a first handle is arranged on the front end face of the box door, so that the box door can be conveniently opened.

In a further preferred mode, a left center is arranged on the inner wall of the left end of the through hole and matched with the through hole to be tightly propped against the through hole.

In a further preferred mode, a second handle is arranged at the front end of the first rotating shaft, so that the first rotating shaft can rotate conveniently.

Preferably, the two arc-shaped clamping plates are provided with anti-skidding rubber pads on the opposite sides, so that the friction of a contact surface is improved.

(III) advantageous effects

Compared with the prior art, the utility model provides a machining device for ball spline production, which has the following beneficial effects:

according to the utility model, the arc-shaped clamping plate is designed to rotate the first rotating shaft with the second handle, the first rotating shaft and the second rotating shaft are driven by the coupler to rotate in opposite directions, the first rotating shaft and the second rotating shaft are arranged in opposite directions in a threaded manner and are respectively in threaded fit with the connecting plate at the upper end, the connecting plate is adjusted up and down relative to the first rotating shaft and the second rotating shaft, and the connecting plate drives the connecting rod and the arc-shaped clamping plate to approach one side of the spline shaft, so that the spline shaft is clamped and fixed; the design of the rotating motor starts a power supply of the rotating motor, a motor shaft of the rotating motor drives the adjusting rod to rotate relative to the supporting seat, the adjusting rod is in threaded fit with the adjusting seat, the adjusting seat slides relative to the operating platform, a right tip at the left end of the adjusting seat is driven to the left, the left tip is matched with the right tip, the spline shaft is supported, the original manual adjustment is replaced, and the stability of clamping is ensured; the design of collecting vat, the sweeps whereabouts get into the arc type inslot, start the power of fan, the fan induced drafts, with the inside sweeps of arc type inslot along collecting the hole suction collecting inslot, the collecting vat is collected the realization such as sweeps.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred turning device for producing a ball spline according to the present invention;

FIG. 2 is a schematic cross-sectional view of a preferred operating table, a box door, a first handle, a fan and a filter screen cover matching structure of the turning device for producing the ball spline;

FIG. 3 is a schematic cross-sectional view of a preferred supporting seat, a first rotating shaft, a second rotating shaft, a coupler and a left center matching structure of the turning device for producing the ball spline;

FIG. 4 is a schematic view of a matching structure of an adjusting seat and a right center which are preferred by the turning device for producing the ball spline.

In the figure: 1. an operation table; 2. a supporting seat; 3. a through hole; 4. a coupling; 5. a first rotating shaft; 6. a second rotating shaft; 7. a connecting plate; 8. a connecting rod; 9. an arc-shaped clamping plate; 10. adjusting a rod; 11. a rotating electric machine; 12. an adjusting seat; 13. a right centre; 14. collecting tank; 15. an arc-shaped groove; 16. a collection well; 17. a fan; 18. a filtering net cover; 19. a box door; 20. a first handle; 21. a left center; 22. a second handle; 23. anti-skid rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a machining device for a ball spline production vehicle comprises an operation table 1, wherein a support seat 2 is arranged on the left side of the upper end face of the operation table 1, a through hole 3 is formed in the right end face of the support seat 2, a coupler 4 is arranged inside the support seat 2, a first rotating shaft 5 and a second rotating shaft 6 are respectively arranged at the front end and the rear end of the coupler 4, connecting plates 7 are respectively arranged on the first rotating shaft 5 and the second rotating shaft 6, the two connecting plates 7 are respectively in threaded connection with the first rotating shaft 5 and the second rotating shaft 6, connecting rods 8 are respectively arranged at the right ends of opposite faces of the two connecting plates 7, arc-shaped clamping plates 9 are respectively arranged on the inner sides of the two connecting rods 8, an adjusting rod 10 is rotatably arranged at the right end of the support seat 2, a rotating motor 11 is arranged at the right end of the adjusting rod 10, the rotating motor 11 is connected with an external power supply, and the rotating motor 11 is fixedly installed at the upper end of the operation table 1, the upper end of the operating platform 1 is slidably provided with an adjusting seat 12, and the left end of the adjusting seat 12 is provided with a right center 13.

Referring to fig. 1 and 2, in this embodiment, a collecting tank 14 is disposed inside an operating platform 1, an arc-shaped groove 15 is disposed on an upper end surface of the operating platform 1, a plurality of collecting holes 16 are disposed at a bottom end of the arc-shaped groove 15, the plurality of collecting holes 16 all extend downward to the collecting tank 14, a fan 17 is disposed on a rear end surface of the operating platform 1 in a penetrating manner, the fan 17 is connected to an external power source, a filter mesh enclosure 18 is disposed on an inner side of the collecting tank 14 corresponding to the fan 17, a box door 19 is disposed on a front end surface of the operating platform 1 corresponding to the collecting tank 14, a first handle 20 is disposed on a front end surface of the box door 19, waste chips fall into the arc-shaped groove 15, the power source of the fan 17 is started, the fan 17 sucks air, waste chips inside the arc-shaped groove 15 are sucked into the collecting tank 14 along the collecting holes 16, the filter mesh enclosure 18 protects the fan 17, and the collecting tank 14 collects waste chips and the like, in use for a long time, the collection tank 14 is excessively piled up with scraps, the first handle 20 is grasped, the hinged box door 19 is opened, and the scraps inside are cleaned.

Referring to fig. 3, in the present embodiment, a left center 21 is disposed on an inner wall of a left end of the through hole 3, a spline shaft to be turned outside is correspondingly installed in the through hole 3, and the spline shaft is supported by the left center 21.

Referring to fig. 1, in the present embodiment, a second handle 22 is disposed at a front end of the first rotating shaft 5, and the second handle 22 is grasped to operate the first rotating shaft 5.

Referring to fig. 1, in the present embodiment, anti-skid rubber pads 23 are disposed on opposite sides of two arc-shaped clamping plates 9, and the arc-shaped clamping plates 9 with the anti-skid rubber pads 23 clamp the spline shaft.

Example two:

in conclusion, when the spline shaft clamping device is used, firstly, a spline shaft to be machined from the outside is correspondingly arranged in the through hole 3, the left center 21 abuts against the spline shaft, a power supply of the rotating motor 11 is started, a motor shaft of the rotating motor 11 drives the adjusting rod 10 to rotate relative to the supporting seat 2, the adjusting rod 10 is in threaded fit with the adjusting seat 12, the adjusting seat 12 slides relative to the operating platform 1, the right center 13 at the left end of the adjusting seat 12 is driven to move leftwards, the left center 21 is in threaded fit with the right center 13, the spline shaft is abutted, the first rotating shaft 5 with the second handle 22 is rotated, the first rotating shaft 5 and the second rotating shaft 6 are driven by the coupler 4 to rotate reversely, the first rotating shaft 5 and the second rotating shaft 6 are arranged reversely in threaded fit with the connecting plate 7 at the upper end respectively in threaded fit, the connecting plate 7 is adjusted up and down relative to the first rotating shaft 5 and the second rotating shaft 6, the connecting plate 7 drives the connecting rod 8 and the arc-shaped clamping plate 9 to approach to one side, the spline shaft is clamped and fixed, and the anti-skid rubber pad 23 increases friction during contact and ensures stability.

Example three:

in conclusion, when using, it is suitable with external turning sword adjustment, starting drive, begin the turning operation, produce a large amount of sweeps etc. during the turning, the sweeps whereabouts gets into arc type groove 15, start fan 17's power, fan 17 induced drafts, inhale the collecting vat 14 along collecting hole 16 with the inside sweeps of arc type groove 15, filter screen panel 18 realizes the protection to fan 17, collecting vat 14 realizes collecting to sweeps etc. long-time the use, the inside sweeps of collecting vat 14 is piled up too much, the gripping first in command 20, open articulated chamber door 19, after clearing up inside sweeps, continue to use the device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The machining device for the ball spline production comprises an operation table (1) and is characterized in that a support seat (2) is arranged on the left side of the upper end face of the operation table (1), a through hole (3) is formed in the right end face of the support seat (2), a shaft coupler (4) is arranged inside the support seat (2), a first rotating shaft (5) and a second rotating shaft (6) are respectively arranged at the front end and the rear end of the shaft coupler (4), connecting plates (7) are respectively arranged on the first rotating shaft (5) and the second rotating shaft (6), the two connecting plates (7) are respectively in threaded connection with the first rotating shaft (5) and the second rotating shaft (6), connecting rods (8) are respectively arranged at the right ends of opposite faces of the two connecting plates (7), arc-shaped clamping plates (9) are respectively arranged on the inner sides of the two connecting rods (8), and an adjusting rod (10) is arranged at the right end of the support seat (2) in a rotating manner, the adjusting device is characterized in that a rotating motor (11) is arranged at the right end of the adjusting rod (10), the rotating motor (11) is fixedly installed at the upper end of the operating platform (1), an adjusting seat (12) is arranged at the upper end of the operating platform (1) in a sliding mode, and a right tip (13) is arranged at the left end of the adjusting seat (12).

2. The turning device for producing the ball spline according to claim 1, characterized in that: the collecting groove (14) has been seted up to operation panel (1) inside, arc type groove (15) have been seted up to operation panel (1) up end, a plurality of collection holes (16) have been seted up to arc type groove (15) bottom, and is a plurality of all downwardly extending in collection hole (16) collecting groove (14).

3. The turning device for producing the ball spline according to claim 2, characterized in that: the rear end face of the operating platform (1) is provided with a fan (17) in a penetrating mode, the fan (17) is connected with an external power supply, and the inner side of the collecting tank (14) is provided with a filter screen (18) corresponding to the fan (17).

4. The turning device for producing the ball spline according to claim 3, characterized in that: and a box door (19) is arranged on the front end surface of the operating platform (1) corresponding to the collecting tank (14).

5. The turning device for producing the ball spline according to claim 4, characterized in that: the front end face of the box door (19) is provided with a first handle (20).

6. The turning device for producing the ball spline according to claim 1, characterized in that: and a left tip (21) is arranged on the inner wall of the left end of the through hole (3).

7. The turning device for producing the ball spline according to claim 1, characterized in that: the front end of the first rotating shaft (5) is provided with a second handle (22).

8. The turning device for producing the ball spline according to claim 1, characterized in that: and anti-skidding rubber pads (23) are arranged on one sides of opposite surfaces of the two arc-shaped clamping plates (9).