CN219188783U

CN219188783U - Key groove processing mechanism in metal ring type workpiece

Info

Publication number: CN219188783U
Application number: CN202320205394.9U
Authority: CN
Inventors: 李红领; 周永林
Original assignee: Jingzhou Zhongbang Machinery Manufacturing Co ltd
Current assignee: Jingzhou Zhongbang Machinery Manufacturing Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-16
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to a keyway processing mechanism in metal ring class work piece, the on-line screen storage device comprises a workbench, the top fixed mounting of workstation has the leading truck, slidable mounting has the slide bar on the leading truck, the clamping has the cutter on the one end of slide bar, the top of workstation still movable mounting has and is located the anchor clamps of cutter one side, be provided with drive structure on the workstation, drive structure is including rotating the first gear of installing on the workstation. This keyway processing mechanism in metal ring class work piece can be through the first gear, mounting panel, extension rod cooperation slide and the slide bar that set up, can realize reciprocating drive slide bar and carry out the drawing action, through setting up servo motor and the first gear of second gear drive to and set up the assembly of mounting panel and bracing piece, can be convenient for drive and adjust the traction range of drive structure, through setting up axial fan, can reduce the shaving and pile up and influence the shaving quality, improved the convenience of use of device.

Description

Key groove processing mechanism in metal ring type workpiece

Technical Field

The application relates to the technical field of internal key groove processing, in particular to a mechanism for processing an internal key groove of a metal ring workpiece.

Background

The key slot is a key-matched slot machined on the shaft or in the hole for installing the key to transmit torque, the internal key slot of the metal ring workpiece is a key slot machined on the inner wall of the annular workpiece, and the number of the key slots can be any number.

In the prior art, the processing of the key slot in the hole has certain difficulty, the most common processing of the key slot in the hole in production is two methods of planing and slotting, the processing efficiency of the key slot in the hole is relatively low by using a planing method, but the most common processing of the key slot in the hole is realized by adopting a planing method, so that the flanging phenomenon of the key slot in the hole is reduced, and the feeding amount is usually small.

The conventional common lathe mainly adopts a mode of clamping a workpiece for rotation and feeding for cutting, when planing is carried out, manual debugging and feeding are complicated, for example, the transmission shaft inner key groove processing device with the bulletin number of CN209532172U comprises a base, a first fixing seat and a second fixing seat are fixedly connected above the base through bolts, V-shaped positioning grooves are formed in the upper sides of the first fixing seat and the upper sides of the second fixing seat, supporting lugs are integrally connected on the two sides of the upper sides of the V-shaped positioning grooves, long strip holes are formed in the supporting lugs, threaded rods are inserted into the long strip holes, compression rods are sleeved on the threaded rods, a moving mechanism is connected onto the sliding grooves in a sliding mode, a motor is fixedly arranged above the moving mechanism through bolts, a speed reducer is arranged at the output end of the motor, a drill bit is connected onto the output end of the speed reducer, the transmission shaft inner key groove processing mechanism with different specifications and sizes can be processed, and the metal ring type workpiece inner key groove processing mechanism is provided for solving the problems.

Disclosure of Invention

To the not enough of prior art, this application provides a keyway processing mechanism in metal ring class work piece, possesses advantages such as can improve interior keyway machining efficiency.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a key way processing mechanism in metal ring class work piece, includes the workstation, the top fixed mounting of workstation has the leading truck, slidable mounting has the slide bar on the leading truck, the clamping has the cutter on the one end of slide bar, the top of workstation still movable mounting has the anchor clamps that are located cutter one side, be provided with driving structure on the workstation;

the driving structure comprises a first gear which is rotatably arranged on the workbench, a supporting rod is penetrated in the middle of the first gear and fixedly arranged on the supporting rod, a mounting plate is fixedly arranged on the supporting rod, an extension rod is fixedly arranged on the mounting plate, a guide rail is fixedly arranged at the top of the workbench, a sliding plate is slidably arranged on the guide rail, a sliding groove is formed in the sliding plate, the extension rod is slidably connected with the sliding groove, the sliding plate is fixedly connected with the sliding rod, a second gear is rotatably arranged on the workbench, the second gear is meshed with the first gear in a toothed manner, a servo motor is fixedly arranged at the top of the workbench, and the output end of the servo motor is fixedly connected with the second gear.

Further, the fixture comprises an adjusting seat, a lower pedestal is slidably mounted at the top of the adjusting seat, and an upper pedestal is abutted to the top of the lower pedestal.

Further, V-shaped grooves are formed in the upper pedestal and the lower pedestal.

Further, the connecting lugs are fixedly arranged at two opposite ends of the lower pedestal and the upper pedestal, and bolts are arranged between the connecting lugs in a threaded manner.

Further, the direction of the sliding groove is perpendicular to the sliding rod.

Further, an axial flow fan is fixedly installed at the top of the workbench, and the axial flow fan faces the clamp.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this keyway processing mechanism in metal ring class work piece can be through the first gear, mounting panel, extension rod cooperation slide and the slide bar that set up, can realize reciprocating drive slide bar and carry out the drawing action, through setting up servo motor and the first gear of second gear drive to and set up the assembly of mounting panel and bracing piece, can be convenient for drive and adjust the traction range of drive structure, through setting up axial fan, can reduce the shaving and pile up and influence the shaving quality, improved the convenience of use of device.

Drawings

FIG. 1 is a top view of the overall structure of the present application;

FIG. 2 is a side view of the clamp of the present application;

fig. 3 is a longitudinal cross-sectional view of a first gear of the present application.

In the figure: 1. a work table; 2. a guide frame; 3. a slide bar; 4. a cutter; 5. a clamp; 51. an adjusting seat; 52. a lower pedestal; 53. an upper pedestal; 54. a connecting lug; 55. a bolt; 6. a first gear; 7. a support rod; 8. a mounting plate; 9. an extension rod; 10. a guide rail; 11. a slide plate; 12. a chute; 13. a second gear; 14. a servo motor; 15. an axial flow fan.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-3, a mechanism for processing an inner key groove of a metal ring type workpiece in this embodiment includes a workbench 1, a guide frame 2 is fixedly installed at the top of the workbench 1, a sliding rod 3 is slidably installed on the guide frame 2, a cutter 4 is clamped at one end of the sliding rod 3, a clamp 5 located at one side of the cutter 4 is movably installed at the top of the workbench 1, and the clamp 5 is used for clamping the workpiece for planing.

The clamp 5 includes an adjusting seat 51, a lower pedestal 52 is slidably mounted on top of the adjusting seat 51, the height of the lower pedestal 52 can be adjusted by the adjusting seat 51 to determine the axial position of the workpiece, meanwhile, the adjusting seat 51 can be moved to complete the adjustment of the feeding position, an upper pedestal 53 is abutted to the top of the lower pedestal 52, and the workpiece can be clamped by the mutual engagement of the lower pedestal 52 and the upper pedestal 53.

Wherein, the V-shaped grooves are formed on the upper pedestal 52 and the lower pedestal 53, and the centering clamping can be carried out on the ring-shaped workpiece through the two V-shaped grooves.

It will be appreciated that the lower and

upper pedestals

52, 53 are fixedly mounted at opposite ends thereof with the connection lugs 54, and that bolts 55 are threadedly mounted between the connection lugs 54, whereby the relative tightening of the lower and

upper pedestals

52, 53 can be accomplished by the bolts 55.

In this embodiment, be provided with drive structure on workstation 1, drive structure is including rotating the first gear 6 of installing on workstation 1, and the middle part of first gear 6 runs through and fixed mounting has bracing piece 7, and fixed mounting has mounting panel 8 on the bracing piece 7, and fixed mounting has extension rod 9 on the mounting panel 8.

It should be noted that, the top of the workbench 1 is fixedly provided with a guide rail 10, a sliding plate 11 is slidably installed on the guide rail 10, a sliding groove 12 is formed in the sliding plate 11, the extension rod 9 is slidably connected to the sliding groove 12, and the extension rod 9 can be driven to rotate through the rotation of the first gear 6, so that the sliding plate 11 is driven to slide on the guide rail 10.

Wherein slide 11 fixed connection can drive the activity of slide 3 through slide 11 slip in slide 3, and the direction of spout 12 is perpendicular to slide 3 in addition for rotate traction slide 11 by extension rod 9 and can promote the left and right round trip motion of slide 3.

In order to pull the first gear 6 to rotate, a second gear 13 is rotatably installed on the workbench 1 in the embodiment, the second gear 13 is meshed with the first gear 6 in a tooth form, the first gear 6 can be driven to rotate through rotation of the second gear 13, a servo motor 14 is fixedly installed on the top of the workbench 1 through a bracket, an output end of the servo motor 14 is fixedly connected to the second gear 13, and the second gear 13 can be driven to rotate through the servo motor 14.

In this embodiment, an axial flow fan 15 is fixedly installed on the top of the workbench 1, the axial flow fan 15 faces the fixture 5, and shaving scraps on the inner side of the workpiece can be blown off by matching the fixture 5 with the axial flow fan 15.

The working principle of the embodiment is as follows:

after the annular workpiece is placed between the lower pedestal 52 and the upper pedestal 53 and fastened by using the bolts 55, the axial core position of the annular workpiece is determined, the servo motor 14 is driven to drive the second gear 13 on the output end to rotate by driving the servo motor 14, the second gear 13 drives the first gear 6 to rotate by tooth engagement under rotation, the first gear 6 drives the mounting plate 8 and the extension rod 9 to rotate by taking the first gear 6 as the rotation center under rotation, the extension rod 9 is connected to the sliding groove 12 in a sliding manner, so that the sliding plate 11 can be driven to slide back and forth on the guide rail 10 by abutting the extension rod 9 against the sliding groove 12, the sliding rod 3 is driven to slide back and forth by the sliding plate 11, planing is performed on the inner key groove by the cutter 4, and planing scraps generated in the processing process are blown down by the axial flow fan 15.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a keyway processing mechanism in metal ring class work piece, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly provided with a guide frame (2), the guide frame (2) is provided with a sliding rod (3) in a sliding manner, one end of the sliding rod (3) is provided with a cutter (4) in a clamping manner, the top of the workbench (1) is also provided with a clamp (5) positioned at one side of the cutter (4) in a movable manner, and the workbench (1) is provided with a driving structure;

the driving structure comprises a first gear (6) rotatably mounted on the workbench (1), a supporting rod (7) is fixedly mounted in the middle of the first gear (6) in a penetrating mode, a mounting plate (8) is fixedly mounted on the supporting rod (7), an extension rod (9) is fixedly mounted on the mounting plate (8), a guide rail (10) is fixedly mounted at the top of the workbench (1), a sliding plate (11) is slidably mounted on the guide rail (10), a sliding groove (12) is formed in the sliding plate (11), the extension rod (9) is slidably connected with the sliding groove (12), the sliding plate (11) is fixedly connected with the sliding rod (3), a second gear (13) is rotatably mounted on the workbench (1), the second gear (13) is meshed with the first gear (6), a servo motor (14) is fixedly mounted at the top of the workbench (1), and the output end of the servo motor (14) is fixedly connected with the second gear (13).

2. The mechanism for machining the key groove in the metal ring workpiece according to claim 1, wherein: the clamp (5) comprises an adjusting seat (51), a lower pedestal (52) is slidably arranged at the top of the adjusting seat (51), and an upper pedestal (53) is abutted to the top of the lower pedestal (52).

3. The mechanism for machining the key groove in the metal ring workpiece according to claim 2, wherein: v-shaped grooves are formed in the upper pedestal (53) and the lower pedestal (52).

4. The mechanism for machining the key groove in the metal ring workpiece according to claim 2, wherein: and connecting lugs (54) are fixedly arranged at two opposite ends of the lower pedestal (52) and the upper pedestal (53), and bolts (55) are arranged between the connecting lugs (54) in a threaded manner.

5. The mechanism for machining the key groove in the metal ring workpiece according to claim 1, wherein: the direction of the sliding groove (12) is perpendicular to the sliding rod (3).

6. The mechanism for machining the key groove in the metal ring workpiece according to claim 1, wherein: an axial flow fan (15) is fixedly arranged at the top of the workbench (1), and the axial flow fan (15) faces the clamp (5).