CN216096646U

CN216096646U - Rotary cutter for compressor shell

Info

Publication number: CN216096646U
Application number: CN202121744209.0U
Authority: CN
Inventors: 王军; 邝焯英
Original assignee: Guangzhou Dajin Electrical Appliance Manufacturing Co ltd
Current assignee: Guangzhou Dajin Electrical Appliance Manufacturing Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-22
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of cutting machines, in particular to a rotary cutting machine for a compressor shell, which comprises an installation shell, the mounting shell is connected with two sliding blocks in a sliding way, the two sliding blocks are fixedly connected with a mounting plate together, the mounting plate is provided with a cutting structure, the cutting structure comprises a motor, the mounting plate is fixedly connected with the motor, the motor is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a cutting blade, the rotating shaft is rotatably connected with two limiting plates, both of the two limiting plates are fixedly connected with the mounting plate, a driving bevel gear is fixedly connected on the rotating shaft, a driven bevel gear is engaged on the driving bevel gear, the mounting shell is fixedly connected with a threaded cylinder, the threaded cylinder is internally threaded with an adjusting threaded rod, and the adjusting threaded rod is fixedly connected with the driven bevel gear; the cutting depth can be automatically controlled in the cutting process, and the operation stability is good.

Description

Rotary cutter for compressor shell

Technical Field

The utility model relates to a cutting machine, in particular to a rotary cutting machine for a compressor shell, and belongs to the technical field of cutting machines.

Background

A compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and in the process of manufacturing a compressor housing, the compressor housing is required to be machined into a product having a predetermined size by using a cutting machine, and then the compressor is assembled.

Traditional cutter is at the cutting tube in-process, and the most all is through a drive assembly control depth of cut, and the cutting to the tube is realized to another drive assembly, the automatic adjustment that realizes the depth of cut when the cutting of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a rotary cutter for compressor housing, which facilitates automatic control of cutting depth during cutting process and has good operation stability.

The utility model achieves the aim through the following technical scheme, and the rotary cutting machine for the shell of the compressor comprises an installation shell, wherein two sliding blocks are connected on the installation shell in a sliding manner, a mounting plate is fixedly connected on the two sliding blocks together, a cutting structure is arranged on the mounting plate and comprises a motor, the mounting plate is fixedly connected with the motor, a rotating shaft is connected on the motor in a rotating manner, a cutting blade is fixedly connected on the rotating shaft, two limiting plates are connected on the rotating shaft in a rotating manner, the two limiting plates are fixedly connected with the mounting plate, a driving conical gear is fixedly connected on the rotating shaft, a driven conical gear is meshed on the driving conical gear, a thread cylinder is fixedly connected on the installation shell, an adjusting threaded rod is connected in the thread cylinder in a threaded manner and is fixedly connected with the driven conical gear, the adjusting threaded rod is rotatably connected with the mounting plate.

Preferably, the mounting shell is provided with two guide plates in a sliding manner, and the two guide plates are fixedly connected with a mounting base together.

Preferably, be equipped with on the mounting base and adjust the structure, adjust the structure and include the connecting frame, two connecting frames of fixedly connected with on the installation shell.

Preferably, the connecting frame is connected with the guide plate in a sliding mode, a telescopic rod is fixedly connected to the connecting frame, and the telescopic rod is fixedly connected with the mounting base.

Preferably, the telescopic rod is provided with an air cylinder body, and the air cylinder body is fixedly connected with the mounting base.

Preferably, the connecting frame is provided with an observation window, and the mounting base is provided with a clamping structure.

Preferably, the clamping structure includes the fly leaf, sliding connection has two fly leaves on the mounting base, five elastic expansion spare of fixedly connected with on the fly leaf.

Preferably, the elastic telescopic piece is fixedly connected with a fixed plate, and the two movable plates are connected with a clamping threaded rod through common threads.

Preferably, the clamping threaded rod is rotatably connected with the mounting base, and the thread directions of two ends of the clamping threaded rod are opposite.

Preferably, the clamping threaded rod is fixedly connected with a rotary table, and the rotary table is rotatably connected with a handle.

The utility model has the beneficial effects that: when the staff need use this rotary cutter to add man-hour to compressor housing, directly add man-hour with compressor housing, open the motor, the motor drives rotation axis and cutting blade and rotates, under initiative conical gear and driven conical gear's cooperation, make the rotation axis drive adjusting threaded rod rotate, when the motor carries out positive and negative alternative rotation, adjusting threaded rod carries out reciprocating motion in a screw thread section of thick bamboo, thereby make the mounting panel drive cutting blade and remove, cutting blade is to the compressor housing after fixing the processing of cutting off, be convenient for at the automatic control depth of cut of cutting in-process, the operating stability is good.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the mounting housing, the guide plate and the mounting base shown in FIG. 1;

FIG. 3 is a schematic view of the connection of the mounting housing, mounting plate and cut-out structure shown in FIG. 2;

fig. 4 is a schematic view of a connection structure of the mounting base and the clamping structure shown in fig. 2.

In the figure: 1. installation shell, 2, slider, 3, cutting structure, 31, motor, 32, rotation axis, 33, cutting blade, 34, limiting plate, 35, initiative conical gear, 36, driven conical gear, 37, adjusting threaded rod, 38, screw thread section of thick bamboo, 4, mounting panel, 5, deflector, 6, mounting base, 7, adjusting structure, 71, connection frame, 72, telescopic link, 73, cylinder body, 74, observation window, 8, clamping structure, 81, fly leaf, 82, elastic expansion spare, 83, fixed plate, 84, centre gripping threaded rod, 85, carousel, 86, handle.

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.

Referring to fig. 1-4, a compressor shell rotary cutting machine includes an installation shell 1, two sliding blocks 2 are slidably connected to the installation shell 1, a mounting plate 4 is fixedly connected to the two sliding blocks 2, a cutting structure 3 is disposed on the mounting plate 4, the cutting structure 3 includes a motor 31, a motor 31 is fixedly connected to the mounting plate 4, a rotating shaft 32 is rotatably connected to the motor 31, a cutting blade 33 is fixedly connected to the rotating shaft 32, two limiting plates 34 are rotatably connected to the rotating shaft 32, both the two limiting plates 34 are fixedly connected to the mounting plate 4, a driving bevel gear 35 is fixedly connected to the rotating shaft 32, a driven bevel gear 36 is engaged with the driving bevel gear 35, a threaded cylinder 38 is fixedly connected to the installation shell 1, and an adjusting threaded rod 37 is connected to the threaded cylinder 38 through a thread, the adjusting threaded rod 37 is fixedly connected with the driven bevel gear 36, and the adjusting threaded rod 37 is rotatably connected with the mounting plate 4.

As a technical optimization scheme of the utility model, the mounting shell 1 is provided with two guide plates 5 in a sliding manner, the two guide plates 5 are fixedly connected with the mounting base 6 together, and the guide plates 5 are arranged to provide a certain limiting effect on the connecting frame 71, so that the connecting frame 71 is more stable when driving the mounting shell 1 to move.

As a technical optimization scheme of the present invention, the mounting base 6 is provided with an adjusting structure 7, the adjusting structure 7 includes two connecting frames 71, the mounting housing 1 is fixedly connected with the two connecting frames 71, and the telescopic rod 72 can drive the mounting housing 1 to move by the arrangement of the connecting frames 71.

As a technical optimization scheme of the present invention, the connecting frame 71 is slidably connected to the guide plate 5, the telescopic rod 72 is fixedly connected to the connecting frame 71, the telescopic rod 72 is fixedly connected to the mounting base 6, and the mounting housing 1 can move by the arrangement of the telescopic rod 72, so as to ensure that the rotary cutting machine can normally perform cutting processing.

As a technical optimization scheme of the utility model, the telescopic rod 72 is provided with the cylinder body 73, the cylinder body 73 is fixedly connected with the mounting base 6, and by arranging the cylinder body 73, when the cylinder body 73 works, the cylinder body 73 drives the mounting housing 1 to move through the telescopic rod 72, so that the cutting blade 33 can be normally cut off.

As a technical optimization scheme of the utility model, the connecting frame 71 is provided with the observation window 74, the mounting base 6 is provided with the clamping structure 8, and the observation window 74 is arranged to facilitate the staff to observe the cutting blade 33, so that the safety of the rotary cutting machine is ensured.

As a technical optimization scheme of the present invention, the clamping structure 8 includes a movable plate 81, two movable plates 81 are slidably connected to the mounting base 6, five elastic expansion members 82 are fixedly connected to the movable plate 81, and by providing the elastic expansion members 82, when a worker clamps the compressor housing, the worker plays a certain role in buffering under the action of the elastic expansion members 82, so as to provide a certain protection effect for the compressor housing.

As a technical optimization scheme of the utility model, the elastic expansion piece 82 is fixedly connected with a fixed plate 83, the two movable plates 81 are jointly in threaded connection with a clamping threaded rod 84, and the rotary cutting machine can normally limit and fix the shell of the compressor by arranging the fixed plate 83.

As a technical optimization scheme of the utility model, the clamping threaded rod 84 is rotatably connected with the mounting base 6, the thread directions of the two ends of the clamping threaded rod 84 are opposite, and by arranging the clamping threaded rod 84, when a worker rotates the clamping threaded rod 84, the two movable plates 81 drive the respective fixed plates 83 to move close to or away from each other, so that the rotary cutting machine can work normally.

As a technical optimization scheme of the utility model, the clamping threaded rod 84 is fixedly connected with a turntable 85, the turntable 85 is rotatably connected with a handle 86, and the turntable 85 and the handle 86 are arranged to facilitate the rotation of the clamping threaded rod 84 by a worker.

When the utility model is used, a worker places a compressor shell on the installation base 6, rotates the handle 86, the handle 86 drives the clamping threaded rod 84 to rotate through the turntable 85, so that the two clamping structures 8 move close to each other, the two clamping structures 8 limit and fix the compressor shell through the elastic expansion piece 82 and the fixing plate 83 which are respectively arranged on the two clamping structures 8, the worker opens the cylinder body 73 and the motor 31, the motor 31 drives the rotating shaft 32 and the cutting blade 33 to rotate, the rotating shaft 32 drives the adjusting threaded rod 37 to rotate under the matching of the driving conical gear 35 and the driven conical gear 36, when the motor 31 rotates in a positive and negative alternating mode, the adjusting threaded rod 37 reciprocates in the threaded cylinder 38, so that the installation plate 4 drives the cutting blade 33 to move, and the cutting blade 33 cuts off the fixed compressor shell, simultaneously, the cylinder body 73 drives the connecting frame 71 to move through the telescopic rod 72, the connecting frame 71 drives the installation shell 1 to move, so that the cutting blade 33 can cut off the fixed compressor shell for multiple times, the automatic operation reduces the operation difficulty of workers, and the safety of the rotary cutting machine is improved when the workers operate the rotary cutting machine.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a compressor housing rotary cutter, includes installation shell (1), its characterized in that: sliding connection has two sliders (2), two on installation shell (1) common fixedly connected with mounting panel (4) on slider (2), be equipped with on mounting panel (4) and cut off structure (3), it includes motor (31) to cut off structure (3), fixedly connected with motor (31) on mounting panel (4), it is connected with rotation axis (32) to rotate on motor (31), fixedly connected with cutting blade (33) on rotation axis (32), it is connected with two limiting plates (34) to rotate on rotation axis (32), two limiting plates (34) all with mounting panel (4) fixed connection, fixedly connected with initiative conical gear (35) on rotation axis (32), meshing has driven conical gear (36) on initiative conical gear (35), fixedly connected with thread section of thick bamboo (38) on installation shell (1), threaded cylinder (38) female connection has adjusting threaded rod (37), adjusting threaded rod (37) and driven bevel gear (36) fixed connection, adjusting threaded rod (37) are rotated with mounting panel (4) and are connected.

2. A compressor shell rotary cutter as claimed in claim 1, wherein: the installation shell (1) is provided with two guide plates (5) in a sliding mode, and the two guide plates (5) are fixedly connected with an installation base (6) together.

3. A compressor shell rotary cutter as claimed in claim 2, wherein: be equipped with on mounting base (6) and adjust structure (7), adjust structure (7) including connection frame (71), two connection frames (71) of fixedly connected with are gone up in installation shell (1).

4. A compressor shell rotary cutter as claimed in claim 3, wherein: connecting frame (71) and deflector (5) sliding connection, fixedly connected with telescopic link (72) on connecting frame (71), telescopic link (72) and mounting base (6) fixed connection.

5. The rotary cutter for compressor shell according to claim 4, characterized in that: the telescopic rod (72) is provided with a cylinder body (73), and the cylinder body (73) is fixedly connected with the mounting base (6).

6. A compressor shell rotary cutter as claimed in claim 3, wherein: install observation window (74) on connecting frame (71), be equipped with clamping structure (8) on mounting base (6).

7. The rotary cutter for compressor shell according to claim 6, characterized in that: clamping structure (8) are including fly leaf (81), sliding connection has two fly leaves (81) on mounting base (6), five elastic expansion spare (82) of fixedly connected with on fly leaf (81).

8. The rotary cutter for compressor shell according to claim 7, characterized in that: the elastic telescopic piece (82) is fixedly connected with a fixed plate (83), and the two movable plates (81) are connected with a clamping threaded rod (84) through common threads.

9. The rotary compressor shell cutter as claimed in claim 8, wherein: the clamping threaded rod (84) is rotationally connected with the mounting base (6), and the thread directions of two ends of the clamping threaded rod (84) are opposite.

10. The rotary compressor shell cutter as claimed in claim 8, wherein: fixedly connected with carousel (85) on centre gripping threaded rod (84), carousel (85) go up the rotation and are connected with handle (86).