CN213969115U

CN213969115U - Numerical control lathe for finish machining of outer circle of compressor crankshaft

Info

Publication number: CN213969115U
Application number: CN202023018145.4U
Authority: CN
Inventors: 蒋中连
Original assignee: Hangzhou Xianglong Auto Parts Co ltd
Current assignee: Hangzhou Xianglong Auto Parts Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-17
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a numerical control lathe for finish machining compressor crankshaft excircle, including workstation, dump bin, host computer shell and bottom plate, the fan is installed to the workstation bottom, the subaerial dump bin of installing of workstation one side, the subaerial host computer shell of installing of workstation opposite side, the bottom plate is installed to workstation top one side, infrared ray sensor is installed to bottom plate one side, the second mounting panel is installed to bottom plate one side, and slidable mounting has the fourth work shell on the second mounting panel, install electric putter in the fourth work shell. The utility model discloses an install infrared ray sensor in bottom plate one side, scan lathe the place ahead through infrared ray sensor, carry out the within range when someone, infrared ray sensor can pass the signal to the controller, and later the controller makes lathe stop work, avoids leading to its injury because of the staff is close too, the effectual safety of protecting the staff.

Description

Numerical control lathe for finish machining of outer circle of compressor crankshaft

Technical Field

The utility model relates to a bent axle processing technology field specifically is a numerical control lathe for finish machining compressor crankshaft excircle.

Background

The numerical control lathe is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, has wide application range, can perform precise and full-automatic processing in various fields, and needs a numerical control lathe for finish machining the excircle of the crankshaft of the compressor when the excircle of the crankshaft needs to be processed.

The existing numerical control lathe has the defects that:

1. most of the existing numerical control lathes lack the protection for workers during working, so that the workers are easy to be injured and the like due to the fact that the workers are too close to the lathes during working;

2. the existing numerical control lathe has poor treatment effect on the scraps generated after machining, so that workers are difficult to clean in the later period;

3. the conventional numerical control lathe is poor in assistance to workers and is easily influenced by flying chips during working, so that the numerical control lathe for finish machining of the outer circle of the crankshaft of the compressor is provided for solving the conventional problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe for finish machining compressor crankshaft excircle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control lathe for finely machining an excircle of a crankshaft of a compressor comprises a workbench, a waste box, a host machine shell and a bottom plate, wherein waste openings are arranged on two sides of the top of the workbench, a waste cavity is arranged in the workbench below the waste openings, an installation chamber is arranged on one side of the waste cavity in the workbench, a controller is installed in the installation chamber, a fan is installed at the bottom of the workbench, one end of the fan is in butt joint with the waste cavity, an air pipe is installed at the other end of the fan, the waste box is installed on the ground on one side of the workbench, one side of the waste box is in butt joint with the end part of the air pipe, a vent is arranged at the top of the waste box, a filter box is installed in the waste box, a filter screen is installed in the filter box, the host machine shell is installed on the ground on the other side of the workbench, a computer is installed at the top of the host machine shell, and a first linear slide rail is installed between the waste openings at the top of the workbench, a first base is slidably mounted on the first linear slide rail, a first working shell is mounted at the top of the first base, a first motor is mounted in the first working shell, a first drill bit is rotatably mounted at the output end of the first motor, a second linear slide rail is mounted on one side of the first working shell, a second base is fixedly mounted on one side of the first linear slide rail at the top of the workbench, a second working shell is mounted at the top of the second base, a second motor is mounted in the second working shell, a second drill bit is rotatably mounted at the output end of the second motor, a third linear slide rail is mounted on one side of the second working shell, a bottom plate is mounted on one side of the top of the workbench, an infrared sensor is mounted on one side of the bottom plate, a first mounting cavity is arranged on one side of the bottom plate, a third motor is mounted in the first mounting cavity, and a second mounting cavity is arranged on one side of the first mounting cavity in the bottom plate, and the threaded rod is installed to the second installation cavity internal rotation, install first mounting panel on the threaded rod, slidable mounting has third work shell on the first mounting panel, install the fourth motor in the third work shell, and fourth motor output rotates and installs the third drill bit, the second mounting panel is installed to bottom plate one side, and slidable mounting has fourth work shell on the second mounting panel, install electric putter in the fourth work shell, and the cutter is installed to the electric putter tip.

Preferably, the bottom of the workbench is provided with support legs close to four corners, and one side of the workbench is provided with a PLC control switch.

Preferably, the second linear sliding rail is provided with a first supporting rod in a sliding manner, and the end part of one side of the first supporting rod is provided with a first clamp.

Preferably, a second support rod is slidably mounted on the third linear slide rail, and a second clamp is mounted at an end of one side of the second support rod.

Preferably, an alloy door is rotatably installed on one side of the waste bin through a hinge.

Preferably, an access door is rotatably installed on one side of the main machine shell through a hinge.

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

1. the utility model discloses an install infrared ray sensor in bottom plate one side, scan lathe the place ahead through infrared ray sensor, carry out the within range when someone, infrared ray sensor can pass the signal to the controller, and later the controller makes lathe stop work, avoids leading to its injury because of the staff is close too, the effectual safety of protecting the staff.

2. The utility model discloses an install the fan in the workstation bottom, piece through after processing gets into the waste material chamber, later in the fan passes to the rose box with the piece through the tuber pipe, the air passes through the vent and discharges, and the piece is blocked by the filter screen, makes it can centralized processing, and the piece of avoiding producing in the course of working is difficult to the clearance, the effectual performance that has improved this lathe to the piece processing.

3. The utility model discloses an install the bottom plate at the workstation top, the bottom plate can carry out effectual separation to flying the bits, makes the staff of operating the computer on one side can not disturbed by flying the bits, avoids being disturbed by flying the bits because of the staff, leads to inconveniently controlling the lathe, the effectual complementary of this lathe to the staff that has improved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of a partial structure of the top of the workbench of the present invention;

fig. 4 is a schematic view of a partial structure on one side of the bottom plate according to the present invention.

In the figure: 1. a work table; 101. a support leg; 102. a PLC controls a switch; 103. a waste material port; 104. a waste chamber; 105. an installation chamber; 106. a controller; 2. a fan; 201. an air duct; 3. a waste bin; 301. a vent; 302. an alloy door; 303. a filter box; 304. a filter screen; 4. a host housing; 401. an access door; 402. a computer; 5. a first linear slide rail; 6. a first working housing; 601. a first base; 602. a first motor; 603. a first drill bit; 604. a second linear slide rail; 605. a first support bar; 606. a first clamp; 7. a second working housing; 701. a second base; 702. a second motor; 703. a second drill bit; 704. a third linear slide rail; 705. a second support bar; 706. a second clamp; 8. a base plate; 801. an infrared sensor; 9. a first mounting cavity; 901. a third motor; 902. a second mounting cavity; 903. a threaded rod; 10. a third working housing; 1001. a first mounting plate; 1002. a fourth motor; 1003. a third drill bit; 11. a fourth work housing; 1101. a second mounting plate; 1102. an electric push rod; 1103. and (4) a cutter.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a numerical control lathe for finish machining of an excircle of a crankshaft of a compressor comprises a workbench 1, a waste box 3, a host machine shell 4 and a bottom plate 8, wherein supporting legs 101 are arranged at the bottom of the workbench 1 close to four corners, a PLC control switch 102 is arranged at one side of the workbench 1, waste openings 103 are arranged at two sides of the top of the workbench 1, a waste cavity 104 is arranged in the workbench 1 below the waste openings 103, an installation chamber 105 is arranged at one side of the waste cavity 104 in the workbench 1, and a controller 106 is arranged in the installation chamber 105;

specifically, the fan 2 is installed at the bottom of the workbench 1, the working principle of the fan 2 is that the air flow enters the rotating blade channel, and under the action of centrifugal force, the air is compressed and flows along the radial direction, therefore, the fan 2 provides power through the conversion of potential energy, and the air is accelerated by utilizing the impeller rotating at high speed, and simultaneously the flow direction of the air is changed, so that the kinetic energy can be directly converted into the potential energy, the utility model discloses an installing the fan 2 at the bottom of the workbench 1, the processed chips enter the waste material cavity 104, then the fan 2 transmits the chips into the filter box 303 through the air pipe 201, the air is discharged through the vent 301, the chips are blocked by the filter screen 304, so that the chips can be intensively processed, the chips generated in the processing process are prevented from being difficult to be cleaned, the performance of the lathe for processing the chips is effectively improved, and the fan 2 can adopt a DF series fan, one end of a fan 2 is butted with a waste material cavity 104, the other end of the fan 2 is provided with an air pipe 201, a waste material box 3 is arranged on the ground at one side of a workbench 1, one side of the waste material box 3 is butted with the end part of the air pipe 201, the top of the waste material box 3 is provided with a vent 301, one side of the waste material box 3 is rotatably provided with an alloy door 302 through a hinge, a filter box 303 is arranged in the waste material box 3, a filter screen 304 is arranged in the filter box 303, a host machine shell 4 is arranged on the ground at the other side of the workbench 1, one side of the host machine shell 4 is rotatably provided with an access door 401 through a hinge, the top of the host machine shell 4 is provided with a computer 402, a first linear slide rail 5 is arranged between waste material holes 103 at the top of the workbench 1, a first base 601 is slidably arranged on the first linear slide rail 5, a first working shell 6 is arranged at the top of the first base 601, and a first motor 602 is arranged in the first working shell 6, the motor is a device for converting electric energy into mechanical energy, and utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and act on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque, a first motor 602 can rotate a workpiece to enable the workpiece to be processed more accurately, the first motor 602 can adopt YE2-225M-6, the output end of the first motor 602 is rotatably provided with a first drill 603, one side of a first working shell 6 is provided with a second linear slide rail 604, a first support rod 605 is slidably arranged on the second linear slide rail 604, the end part of one side of the first support rod 605 is provided with a first clamp 606, one side of a first linear slide rail 5 at the top of a working table 1 is fixedly provided with a second base 701, the top of the second base 701 is provided with a second working shell 7, the second working shell 7 is internally provided with a second motor 702, and the second motor 702 can assist the first motor 602 to rotate the workpiece, the rotation of the worktable is more powerful, the second motor 702 can adopt YE2-225M-6, the output end of the second motor 702 is rotatably provided with a second drill bit 703, one side of the second working shell 7 is provided with a third linear slide rail 704, a second support rod 705 is slidably arranged on the third linear slide rail 704, the end part of one side of the second support rod 705 is provided with a second clamp 706, and one side of the top of the worktable 1 is provided with a bottom plate 8;

specifically, an infrared sensor 801 is installed on one side of a bottom plate 8, the infrared sensor 801 is installed on one side of the bottom plate 8, when a person is in a range, the infrared sensor 801 transmits a signal to a controller 106, then the controller 106 stops the lathe to prevent the worker from being injured due to too close proximity, so that the safety of the worker is effectively protected, a first installation cavity 9 is formed on one side of the bottom plate 8, a third motor 901 is installed in the first installation cavity 9, the third motor 901 rotates to drive a threaded rod 903 to rotate, so that the first installation plate 1001 can be moved, the third motor 901 can be YE2-225M-6, a second installation cavity 902 is formed on one side of the first installation cavity 9 in the bottom plate 8, and the threaded rod 903 is rotatably installed in the second installation cavity, the threaded rod 903 is provided with a first mounting plate 1001, the first mounting plate 1001 is provided with a third working shell 10 in a sliding manner, a fourth motor 1002 is arranged in the third working shell 10, the fourth motor 1002 rotates to drive a third drill 1003 to drill a workpiece, the fourth motor 1002 can adopt YE2-225M-6, the output end of the fourth motor 1002 is provided with the third drill 1003 in a rotating manner, one side of a bottom plate 8 is provided with a second mounting plate 1101, the second mounting plate 1101 is provided with a fourth working shell 11 in a sliding manner, the fourth working shell 11 is internally provided with an electric push rod 1102, the end part of the electric push rod 1102 is provided with a cutter 1103, the electric motor drives a pair of screw nuts after being decelerated by a gear to change the rotating motion of the motor into a linear motion, and the electric push rod 1102 adopts the principle that the push rod motion is completed by utilizing the forward and reverse rotation of the electric motor, for example, the rotation can be completed by various mechanisms such as levers, rockers or connecting rods, The stroke can be increased or enlarged by changing the length of the lever arm of force through complex actions such as shaking, the depth of the excircle of the crankshaft can be controlled by adjusting the cutter 1103 through the electric push rod 1102, and the electric push rod 1102 can adopt IP 800.

The working principle is as follows: before using the device, a user firstly detects the device, confirms that no problem exists and then uses the device, firstly programs a lathe to enable the lathe to automatically work, then places a crankshaft on a second drill bit 703, then fixes the crankshaft through a second clamp 706, then enables the drill bit on a first working shell 6 to drill one end of the crankshaft and fixes the crankshaft through a first clamp 606, then enables a first motor 602 and a second motor 702 to rotate the crankshaft, enables an electric push rod 1102 to push a cutter 1103 to finely polish the outer circle, then releases the second clamp 706 when drilling is needed, enables the first working shell 6 to move to a third working shell 10 with the crankshaft to stop moving, then enables a fourth motor 1002 to drive a third drill bit 1003 to drill, when the lathe works, a worker approaches, an infrared sensor 801 scans and transmits a signal to a controller 106, the controller 106 can stop the lathe to prevent workers from being accidentally injured, and when the processing operation is performed, the fan 2 is turned on to suck the fragments generated in the processing process into the air pipe 201 through the waste material cavity 104, the waste material is conveyed into the filter box 303 through the air pipe 201, and the waste material is intensively processed after the processing operation is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a numerical control lathe for finish machining compressor crankshaft excircle, includes workstation (1), dump bin (3), host computer shell (4) and bottom plate (8), its characterized in that: the automatic waste material filling machine is characterized in that waste material openings (103) are arranged on two sides of the top of the workbench (1), a waste material cavity (104) is arranged in the workbench (1) below the waste material openings (103), an installation chamber (105) is arranged on one side of the waste material cavity (104) in the workbench (1), a controller (106) is installed in the installation chamber (105), a fan (2) is installed at the bottom of the workbench (1), one end of the fan (2) is in butt joint with the waste material cavity (104), an air pipe (201) is installed at the other end of the fan (2), a waste material box (3) is installed on the ground on one side of the workbench (1), one side of the waste material box (3) is in butt joint with the end part of the air pipe (201), a vent (301) is arranged on the top of the waste material box (3), a filter box (303) is installed in the waste material box (3), and a filter screen (304) is installed in the filter box (303), the novel multifunctional workbench is characterized in that a host shell (4) is installed on the ground of the other side of the workbench (1), a computer (402) is installed at the top of the host shell (4), a first linear sliding rail (5) is installed between waste material openings (103) at the top of the workbench (1), a first base (601) is installed on the first linear sliding rail (5) in a sliding mode, a first working shell (6) is installed at the top of the first base (601), a first motor (602) is installed in the first working shell (6), a first drill bit (603) is installed at the output end of the first motor (602) in a rotating mode, a second linear sliding rail (604) is installed on one side of the first working shell (6), a second base (701) is fixedly installed on one side of the first linear sliding rail (5) at the top of the workbench (1), and a second working shell (7) is installed at the top of the second base, a second motor (702) is installed in the second working shell (7), a second drill bit (703) is installed at the output end of the second motor (702) in a rotating mode, a third linear sliding rail (704) is installed on one side of the second working shell (7), a bottom plate (8) is installed on one side of the top of the workbench (1), an infrared sensor (801) is installed on one side of the bottom plate (8), a first installation cavity (9) is arranged on one side of the bottom plate (8), a third motor (901) is installed in the first installation cavity (9), a second installation cavity (902) is arranged on one side of the first installation cavity (9) in the bottom plate (8), a threaded rod (903) is installed in the second installation cavity (902) in a rotating mode, a first installation plate (1001) is installed on the threaded rod (903), and a third working shell (10) is installed on the first installation plate (1001) in a sliding mode, install fourth motor (1002) in third work shell (10), and fourth motor (1002) output rotates and installs third drill bit (1003), second mounting panel (1101) is installed to bottom plate (8) one side, and slidable mounting has fourth work shell (11) on second mounting panel (1101), install electric putter (1102) in fourth work shell (11), and cutter (1103) are installed to electric putter (1102) tip.

2. The numerically controlled lathe for finishing the outer circle of the crankshaft of the compressor as claimed in claim 1, wherein: landing legs (101) are all installed near the four corners in workstation (1) bottom, PLC control switch (102) are installed to workstation (1) one side.

3. The numerically controlled lathe for finishing the outer circle of the crankshaft of the compressor as claimed in claim 1, wherein: a first supporting rod (605) is arranged on the second linear sliding rail (604) in a sliding mode, and a first clamp (606) is arranged at the end portion of one side of the first supporting rod (605).

4. The numerically controlled lathe for finishing the outer circle of the crankshaft of the compressor as claimed in claim 1, wherein: and a second supporting rod (705) is arranged on the third linear sliding rail (704) in a sliding manner, and a second clamp (706) is arranged at the end part of one side of the second supporting rod (705).

5. The numerically controlled lathe for finishing the outer circle of the crankshaft of the compressor as claimed in claim 1, wherein: and an alloy door (302) is rotatably arranged on one side of the waste bin (3) through a hinge.

6. The numerically controlled lathe for finishing the outer circle of the crankshaft of the compressor as claimed in claim 1, wherein: and an access door (401) is rotatably installed on one side of the main machine shell (4) through a hinge.