CN214109091U

CN214109091U - Rack gear milling machine

Info

Publication number: CN214109091U
Application number: CN202022952774.8U
Authority: CN
Inventors: 马君伟
Original assignee: Jiangyin Modular Machine Tool Co ltd
Current assignee: Jiangyin Modular Machine Tool Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-03
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a rack gear milling machine, including carrying material lathe and transparent cover, carry material lathe top and seted up the second spout, sliding connection has the anchor clamps platform in the second spout, first spout has been seted up to anchor clamps bench top four corners department, sliding connection has splint in the first spout, the processing rack is equipped with to the clamp in the splint, it has the equipment lathe to carry material lathe back through the screw connection. Through set up transparent cover that shelters from in the cutter head periphery of rack gear milling machine, set up the waste residue in waste material and the waste liquid exhaust direction when the cutter head fluting and collect the chamber, not only can block sweeps and the waste liquid orientation fixed position of cutter head department and spray, in the sweeps and the waste liquid that spray moreover are collected to a cavity, reduce the collision with the equipment outer wall, avoid unrestrained in surrounding environment and equipment gap to cause equipment to damage and personnel injured's drawback.

Description

Rack gear milling machine

Technical Field

The utility model belongs to the technical field of the rack processing, specifically speaking relates to rack gear milling machine.

Background

The rack is a special gear with teeth distributed on the strip-shaped body, the rack is also divided into a straight-tooth rack and a helical-tooth rack, the straight-tooth rack and the helical-tooth rack are respectively matched with a straight-tooth cylindrical gear and a helical-tooth cylindrical gear for use, the tooth profile of the rack is a straight line instead of an involute, and the tooth profile is equivalent to a cylindrical gear with an infinite reference circle radius.

When the existing rack gear milling machine performs slotting processing on a rack material, cutting fluid and waste residues are sprayed on the wall of the equipment, dropped residues flow into the collecting equipment, part of the collision splashed waste residues and liquid can enter into gaps of the equipment, normal use of the equipment can be influenced, and part of the collision splashed waste residues and liquid falls into the surrounding environment of the equipment, so that the environment is polluted, and meanwhile, the physical health of workers is not facilitated.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves lies in overcoming the not enough of prior art, provides the rack and mills tooth machine, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:

the rack gear milling machine comprises a material loading machine tool and a transparent shielding cover, wherein a second chute is formed in the top of the material loading machine tool, a fixture table is connected in the second chute in a sliding mode, a first chute is formed in the four corners of the top of the fixture table, a clamping plate is connected in the first chute in a sliding mode, a machining rack is arranged in the clamping plate in a clamping mode, the back of the material loading machine tool is connected with an equipment machine tool through screws, a sliding rail is welded at the top of the equipment machine tool, an equipment control box is connected on the sliding rail in a sliding mode, a sliding groove is formed in the outer side wall of the equipment control box, a transmission box is connected in the sliding groove in a sliding mode, and the transparent shielding cover is installed on the outer side wall of the transmission box through hinges.

Further, the inside transmission assembly two that is connected with through the bearing of slide rail, the equipment control box with two sliding connection of transmission assembly, transmission assembly two runs through slide rail one end is connected with the propulsion motor through the key-type.

Furthermore, a waste residue collecting cavity is formed in the sliding rail close to one side of the transmission assembly, the opening of the waste residue collecting cavity faces the processing rack, a first hydraulic push rod is fixed in the first sliding groove, and the clamping plate is fixedly connected with the kinetic energy output end of the first hydraulic push rod through a metal rod.

Furthermore, a third transmission assembly is mounted on two side walls inside the material loading machine tool through bearings, the fixture table is connected with the third transmission assembly in a sliding mode, and a driving motor is fixed on the outer wall of the transmission case through bolts.

Furthermore, the driving motor penetrates through one end of the inner wall of the transmission box and is nested with a first transmission assembly, a milling head is rotatably connected below the first transmission assembly through a shaft part, and the milling head is embedded in the transparent shielding cover.

Furthermore, a cutting fluid box is formed inside the transmission box on one side of the milling head, a liquid spraying pipeline is connected to the outside of the cutting fluid box through a pipeline, and the liquid spraying pipeline is located right above the milling head.

Furthermore, a hydraulic push rod II is fixed on one side inside the sliding groove and the equipment control box through screws, the transmission box is fixedly connected with the hydraulic push rod II through a metal rod, and a PLC intelligent control circuit board is fixedly mounted on the inner wall of the equipment control box through a clamping groove.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a set up transparent cover in the cutter head periphery of rack gear milling machine, set up the waste residue in waste material and the waste liquid exhaust direction when the cutter head is slotted and collect the chamber, not only can block sweeps and the waste liquid orientation fixed position of cutter head department and spray, in the sweeps and the waste liquid that spray moreover are collected to a cavity, reduce the collision with the equipment outer wall, avoid unrestrained in surrounding environment and equipment gap and cause equipment to damage and personnel injured's drawback.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the transmission case of the present invention;

FIG. 3 is a schematic view of the internal structure of the control box of the apparatus of the present invention;

FIG. 4 is a schematic view of the connection relationship between the middle loading machine tool, the clamping table and the clamping plate of the present invention;

FIG. 5 is a front sectional view of the middle loading machine tool and the clamping table of the present invention;

fig. 6 is a schematic structural diagram of the middle equipment machine tool of the present invention.

In the figure: 1-a loading machine tool; 2-equipment machine tool; 3-a transmission case; 4-driving the motor; 5-equipment control box; 6-a sliding groove; 7-a propulsion motor; 8-a fixture table; 9-processing the rack; 10-clamping plate; 11-a milling head; 12-a first runner; 13-a second chute; 14-a first transmission assembly; 15-hydraulic push rod one; 16-a cutting fluid tank; 17-a liquid spray conduit; 18-a transparent cover shield; 19-a slide rail; 20-a second transmission assembly; 21-a waste residue collection chamber; 22-transmission assembly III; 23-hydraulic push rod two; 24-PLC intelligent control circuit board.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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

Example one

As shown in fig. 1-6, this embodiment the rack gear milling machine includes a material loading machine tool 1 and a transparent shielding cover 18, a second chute 13 has been opened at the top of the material loading machine tool 1, a fixture table 8 has been slidably connected in the second chute 13, a first chute 12 has been opened at four corners of the top of the fixture table 8, a clamping plate 10 has been slidably connected in the first chute 12, a processing rack 9 is clamped in the clamping plate 10, the back of the material loading machine tool 1 has an equipment machine tool 2 through a screw, a slide rail 19 is welded at the top of the equipment machine tool 2, an equipment control box 5 has been slidably connected on the slide rail 19, a slide groove 6 has been opened on one side wall outside the equipment control box 5, a transmission case 3 has been slidably connected in the slide groove 6, and the transparent shielding cover 18 has been installed.

In this example, the clamping plate 10 can slide in the first sliding groove 12 to adjust the distance, so as to clamp and fix the processing racks 9 of different processing types, the sliding rail 19 is used for adjusting the Y-axis direction movement of the processing probe, the second sliding groove 13 is used for the X-axis direction movement of the clamp table 8, the sliding groove 6 is used for the Z-axis direction movement of the processing probe, and the transparent shielding cover 18 is made of toughened glass material and has physical properties of high temperature resistance and impact resistance.

As shown in fig. 1, 5 and 6, a second transmission assembly 20 is connected inside the slide rail 19 through a bearing, the equipment control box 5 is connected with the second transmission assembly 20 in a sliding manner, the second transmission assembly 20 penetrates through one end of the slide rail 19 and is connected with the propulsion motor 7 through a key, a waste residue collection cavity 21 is formed inside the slide rail 19 and is close to one side of the second transmission assembly 20, an opening of the waste residue collection cavity 21 faces the processing rack 9, a first hydraulic push rod 15 is fixed in the first chute 12, a clamp plate 10 is fixedly connected with a kinetic energy output end of the first hydraulic push rod 15 through a metal rod, a third transmission assembly 22 is installed on two inner side walls of the material loading machine tool 1 through a bearing, a clamp table 8 is connected with the third transmission assembly 22 in a sliding manner, and a driving motor 4 is fixed on the outer wall of the transmission box 3 through a bolt.

In this example, the propulsion motor 7 drives the second transmission assembly 20 to rotate to move the equipment control box 5 on the slide rail 19, when the equipment control box 5 moves to a processing position, an opening of the waste residue collection cavity 21 corresponds to the processing position of the processing probe, when the processing probe slots on the processing rack 9, cutting fluid and waste chips enter the waste residue collection cavity 21 along the rotating direction of the processing probe to be collected, meanwhile, the transparent shielding cover 18 blocks waste fluid and waste chips sprayed to other directions and sprays towards one direction, and therefore the defect that personnel are injured due to scattering in the surrounding environment can be avoided, and meanwhile, the defect that equipment is damaged due to spraying into an equipment gap can be avoided.

As shown in fig. 1, 2 and 3, a first transmission assembly 14 is nested at one end of a driving motor 4 penetrating through the inner wall of a transmission box 3, a milling head 11 is rotatably connected under the first transmission assembly 14 through a shaft, the milling head 11 is embedded in a transparent shielding cover 18, a cutting fluid box 16 is formed inside the transmission box 3 on one side of the milling head 11, a fluid spraying pipeline 17 is connected to the outside of the cutting fluid box 16 through a pipeline, the fluid spraying pipeline 17 is located right above the milling head 11, a second hydraulic push rod 23 is fixed on one side inside a sliding groove 6 and an equipment control box 5 through screws, the transmission box 3 is fixedly connected with the second hydraulic push rod 23 through a metal rod, and a PLC intelligent control circuit board 24 is fixedly installed on the inner wall of the equipment control box 5 through a clamping groove.

In this example, the PLC intelligent control circuit board 24 controls each electric device on the apparatus by a PLC control program entered, and performs intelligent and orderly processing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The rack gear milling machine comprises a material loading machine tool (1) and a transparent shielding cover (18), it is characterized in that the top of the loading machine tool (1) is provided with a second chute (13), the second sliding chute (13) is connected with a clamp table (8) in a sliding way, the four corners of the top of the clamp table (8) are provided with first sliding chutes (12), a clamping plate (10) is connected in the first sliding groove (12) in a sliding way, a processing rack (9) is clamped in the clamping plate (10), the back of the loading machine tool (1) is connected with an equipment machine tool (2) through a screw, the top of the equipment machine tool (2) is welded with a slide rail (19), the slide rail (19) is connected with an equipment control box (5) in a sliding way, a sliding groove (6) is arranged on one side wall outside the equipment control box (5), sliding connection has transmission case (3) in sliding tray (6), install through the hinge on the outside lateral wall of transmission case (3) transparent cover (18).

2. The rack gear milling machine according to claim 1, characterized in that a second transmission assembly (20) is connected to the inside of the slide rail (19) through a bearing, the equipment control box (5) is slidably connected to the second transmission assembly (20), and the second transmission assembly (20) penetrates through one end of the slide rail (19) and is connected to the propulsion motor (7) through a key.

3. The rack gear milling machine according to claim 2, characterized in that a waste residue collection cavity (21) is formed in the slide rail (19) close to one side of the second transmission assembly (20), the opening of the waste residue collection cavity (21) faces the processing rack (9), a first hydraulic push rod (15) is fixed in the first sliding groove (12), and the clamping plate (10) is fixedly connected with the kinetic energy output end of the first hydraulic push rod (15) through a metal rod.

4. The rack gear milling machine according to claim 3, characterized in that a third transmission component (22) is mounted on two side walls inside the loading machine tool (1) through bearings, the clamp table (8) is connected with the third transmission component (22) in a sliding manner, and a driving motor (4) is fixed on the outer wall of the transmission box (3) through bolts.

5. The rack gear milling machine according to claim 4, characterized in that a first transmission assembly (14) is nested at one end of the driving motor (4) penetrating through the inner wall of the transmission box (3), a milling head (11) is rotatably connected to the position right below the first transmission assembly (14) through a shaft, and the milling head (11) is embedded in the transparent shielding cover (18).

6. The rack gear milling machine according to claim 5, characterized in that a cutting fluid tank (16) is formed inside the transmission case (3) on one side of the milling head (11), a liquid spraying pipeline (17) is connected to the outside of the cutting fluid tank (16) through a pipeline, and the liquid spraying pipeline (17) is positioned right above the milling head (11).

7. The rack gear milling machine according to claim 6, wherein a second hydraulic push rod (23) is fixed on one side inside the sliding groove (6) and the equipment control box (5) through screws, the transmission box (3) is fixedly connected with the second hydraulic push rod (23) through a metal rod, and a PLC intelligent control circuit board (24) is fixedly mounted on the inner wall of the equipment control box (5) through a clamping groove.